/* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ typedef signed char __s8; typedef unsigned char __u8; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef unsigned long long __u64; typedef signed char s8; typedef unsigned char u8; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef __kernel_time_t time_t; typedef __s32 int32_t; typedef __u32 uint32_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef unsigned int gfp_t; typedef unsigned int fmode_t; typedef unsigned int oom_flags_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct class; struct device; struct completion; struct gendisk; struct module; struct mutex; struct request_queue; typedef u16 __ticket_t; typedef u32 __ticketpair_t; struct __raw_tickets { __ticket_t head ; __ticket_t tail ; }; union __anonunion____missing_field_name_8 { __ticketpair_t head_tail ; struct __raw_tickets tickets ; }; struct arch_spinlock { union __anonunion____missing_field_name_8 __annonCompField4 ; }; typedef struct arch_spinlock arch_spinlock_t; struct qrwlock { atomic_t cnts ; arch_spinlock_t lock ; }; typedef struct qrwlock arch_rwlock_t; struct task_struct; struct lockdep_map; struct kernel_symbol { unsigned long value ; char const *name ; }; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; struct __anonstruct____missing_field_name_10 { unsigned int a ; unsigned int b ; }; struct __anonstruct____missing_field_name_11 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion____missing_field_name_9 { struct __anonstruct____missing_field_name_10 __annonCompField5 ; struct __anonstruct____missing_field_name_11 __annonCompField6 ; }; struct desc_struct { union __anonunion____missing_field_name_9 __annonCompField7 ; }; typedef unsigned long pteval_t; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct __anonstruct_pte_t_12 { pteval_t pte ; }; typedef struct __anonstruct_pte_t_12 pte_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_13 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_13 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct mm_struct; struct cpumask; typedef void (*ctor_fn_t)(void); struct file_operations; struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion____missing_field_name_16 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion____missing_field_name_16 __annonCompField8 ; }; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct cpumask { unsigned long bits[128U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct seq_operations; struct i387_fsave_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct____missing_field_name_21 { u64 rip ; u64 rdp ; }; struct __anonstruct____missing_field_name_22 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion____missing_field_name_20 { struct __anonstruct____missing_field_name_21 __annonCompField12 ; struct __anonstruct____missing_field_name_22 __annonCompField13 ; }; union __anonunion____missing_field_name_23 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion____missing_field_name_20 __annonCompField14 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion____missing_field_name_23 __annonCompField15 ; }; struct i387_soft_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct ymmh_struct { u32 ymmh_space[64U] ; }; struct lwp_struct { u8 reserved[128U] ; }; struct bndreg { u64 lower_bound ; u64 upper_bound ; }; struct bndcsr { u64 bndcfgu ; u64 bndstatus ; }; struct xsave_hdr_struct { u64 xstate_bv ; u64 xcomp_bv ; u64 reserved[6U] ; }; struct xsave_struct { struct i387_fxsave_struct i387 ; struct xsave_hdr_struct xsave_hdr ; struct ymmh_struct ymmh ; struct lwp_struct lwp ; struct bndreg bndreg[4U] ; struct bndcsr bndcsr ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct fpu { unsigned int last_cpu ; unsigned int has_fpu ; union thread_xstate *state ; }; struct kmem_cache; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned long usersp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; struct fpu fpu ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; unsigned char fpu_counter ; }; typedef atomic64_t atomic_long_t; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned short class_idx : 13 ; unsigned char irq_context : 2 ; unsigned char trylock : 1 ; unsigned char read : 2 ; unsigned char check : 1 ; unsigned char hardirqs_off : 1 ; unsigned short references : 12 ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct____missing_field_name_27 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion____missing_field_name_26 { struct raw_spinlock rlock ; struct __anonstruct____missing_field_name_27 __annonCompField17 ; }; struct spinlock { union __anonunion____missing_field_name_26 __annonCompField18 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_28 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_28 rwlock_t; struct ldv_thread; struct optimistic_spin_queue { atomic_t tail ; }; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct timespec; struct compat_timespec; struct __anonstruct_futex_30 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_31 { clockid_t clockid ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_32 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion____missing_field_name_29 { struct __anonstruct_futex_30 futex ; struct __anonstruct_nanosleep_31 nanosleep ; struct __anonstruct_poll_32 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion____missing_field_name_29 __annonCompField19 ; }; struct jump_entry; typedef u64 jump_label_t; struct jump_entry { jump_label_t code ; jump_label_t target ; jump_label_t key ; }; struct seqcount { unsigned int sequence ; struct lockdep_map dep_map ; }; typedef struct seqcount seqcount_t; struct __anonstruct_seqlock_t_45 { struct seqcount seqcount ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_45 seqlock_t; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct completion { unsigned int done ; wait_queue_head_t wait ; }; union __anonunion____missing_field_name_46 { unsigned long bitmap[4U] ; struct callback_head callback_head ; }; struct idr_layer { int prefix ; int layer ; struct idr_layer *ary[256U] ; int count ; union __anonunion____missing_field_name_46 __annonCompField20 ; }; struct idr { struct idr_layer *hint ; struct idr_layer *top ; int layers ; int cur ; spinlock_t lock ; int id_free_cnt ; struct idr_layer *id_free ; }; struct ida_bitmap { long nr_busy ; unsigned long bitmap[15U] ; }; struct ida { struct idr idr ; struct ida_bitmap *free_bitmap ; }; struct rb_node { unsigned long __rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; }; struct rb_root { struct rb_node *rb_node ; }; struct dentry; struct iattr; struct vm_area_struct; struct super_block; struct file_system_type; struct kernfs_open_node; struct kernfs_iattrs; struct kernfs_root; struct kernfs_elem_dir { unsigned long subdirs ; struct rb_root children ; struct kernfs_root *root ; }; struct kernfs_node; struct kernfs_elem_symlink { struct kernfs_node *target_kn ; }; struct kernfs_ops; struct kernfs_elem_attr { struct kernfs_ops const *ops ; struct kernfs_open_node *open ; loff_t size ; struct kernfs_node *notify_next ; }; union __anonunion____missing_field_name_47 { struct kernfs_elem_dir dir ; struct kernfs_elem_symlink symlink ; struct kernfs_elem_attr attr ; }; struct kernfs_node { atomic_t count ; atomic_t active ; struct lockdep_map dep_map ; struct kernfs_node *parent ; char const *name ; struct rb_node rb ; void const *ns ; unsigned int hash ; union __anonunion____missing_field_name_47 __annonCompField21 ; void *priv ; unsigned short flags ; umode_t mode ; unsigned int ino ; struct kernfs_iattrs *iattr ; }; struct kernfs_syscall_ops { int (*remount_fs)(struct kernfs_root * , int * , char * ) ; int (*show_options)(struct seq_file * , struct kernfs_root * ) ; int (*mkdir)(struct kernfs_node * , char const * , umode_t ) ; int (*rmdir)(struct kernfs_node * ) ; int (*rename)(struct kernfs_node * , struct kernfs_node * , char const * ) ; }; struct kernfs_root { struct kernfs_node *kn ; unsigned int flags ; struct ida ino_ida ; struct kernfs_syscall_ops *syscall_ops ; struct list_head supers ; wait_queue_head_t deactivate_waitq ; }; struct vm_operations_struct; struct kernfs_open_file { struct kernfs_node *kn ; struct file *file ; void *priv ; struct mutex mutex ; int event ; struct list_head list ; char *prealloc_buf ; size_t atomic_write_len ; bool mmapped ; struct vm_operations_struct const *vm_ops ; }; struct kernfs_ops { int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; ssize_t (*read)(struct kernfs_open_file * , char * , size_t , loff_t ) ; size_t atomic_write_len ; bool prealloc ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; int (*mmap)(struct kernfs_open_file * , struct vm_area_struct * ) ; struct lock_class_key lockdep_key ; }; struct sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; bool (*current_may_mount)(void) ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; struct user_namespace; struct __anonstruct_kuid_t_48 { uid_t val ; }; typedef struct __anonstruct_kuid_t_48 kuid_t; struct __anonstruct_kgid_t_49 { gid_t val ; }; typedef struct __anonstruct_kgid_t_49 kgid_t; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; kuid_t uid ; kgid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; struct bin_attribute; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; struct bin_attribute **bin_attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct kref { atomic_t refcount ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct workqueue_struct; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct delayed_work { struct work_struct work ; struct timer_list timer ; struct workqueue_struct *wq ; int cpu ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct kernfs_node *sd ; struct kref kref ; struct delayed_work release ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *argv[3U] ; char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct inode; struct cdev { struct kobject kobj ; struct module *owner ; struct file_operations const *ops ; struct list_head list ; dev_t dev ; unsigned int count ; }; struct hlist_bl_node; struct hlist_bl_head { struct hlist_bl_node *first ; }; struct hlist_bl_node { struct hlist_bl_node *next ; struct hlist_bl_node **pprev ; }; struct __anonstruct____missing_field_name_51 { spinlock_t lock ; int count ; }; union __anonunion____missing_field_name_50 { struct __anonstruct____missing_field_name_51 __annonCompField22 ; }; struct lockref { union __anonunion____missing_field_name_50 __annonCompField23 ; }; struct path; struct vfsmount; struct __anonstruct____missing_field_name_53 { u32 hash ; u32 len ; }; union __anonunion____missing_field_name_52 { struct __anonstruct____missing_field_name_53 __annonCompField24 ; u64 hash_len ; }; struct qstr { union __anonunion____missing_field_name_52 __annonCompField25 ; unsigned char const *name ; }; struct dentry_operations; union __anonunion_d_u_54 { struct hlist_node d_alias ; struct callback_head d_rcu ; }; struct dentry { unsigned int d_flags ; seqcount_t d_seq ; struct hlist_bl_node d_hash ; struct dentry *d_parent ; struct qstr d_name ; struct inode *d_inode ; unsigned char d_iname[32U] ; struct lockref d_lockref ; struct dentry_operations const *d_op ; struct super_block *d_sb ; unsigned long d_time ; void *d_fsdata ; struct list_head d_lru ; struct list_head d_child ; struct list_head d_subdirs ; union __anonunion_d_u_54 d_u ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , unsigned int ) ; int (*d_weak_revalidate)(struct dentry * , unsigned int ) ; int (*d_hash)(struct dentry const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct dentry const * , unsigned int , char const * , struct qstr const * ) ; int (*d_delete)(struct dentry const * ) ; void (*d_release)(struct dentry * ) ; void (*d_prune)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct __anonstruct_nodemask_t_55 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_55 nodemask_t; struct mem_cgroup; struct shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; int nid ; struct mem_cgroup *memcg ; }; struct shrinker { unsigned long (*count_objects)(struct shrinker * , struct shrink_control * ) ; unsigned long (*scan_objects)(struct shrinker * , struct shrink_control * ) ; int seeks ; long batch ; unsigned long flags ; struct list_head list ; atomic_long_t *nr_deferred ; }; struct list_lru_one { struct list_head list ; long nr_items ; }; struct list_lru_memcg { struct list_lru_one *lru[0U] ; }; struct list_lru_node { spinlock_t lock ; struct list_lru_one lru ; struct list_lru_memcg *memcg_lrus ; }; struct list_lru { struct list_lru_node *node ; struct list_head list ; }; struct llist_node; struct llist_node { struct llist_node *next ; }; struct __anonstruct____missing_field_name_57 { struct radix_tree_node *parent ; void *private_data ; }; union __anonunion____missing_field_name_56 { struct __anonstruct____missing_field_name_57 __annonCompField26 ; struct callback_head callback_head ; }; struct radix_tree_node { unsigned int path ; unsigned int count ; union __anonunion____missing_field_name_56 __annonCompField27 ; struct list_head private_list ; void *slots[64U] ; unsigned long tags[3U][1U] ; }; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct rw_semaphore; struct rw_semaphore { long count ; struct list_head wait_list ; raw_spinlock_t wait_lock ; struct optimistic_spin_queue osq ; struct task_struct *owner ; struct lockdep_map dep_map ; }; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; enum migrate_mode { MIGRATE_ASYNC = 0, MIGRATE_SYNC_LIGHT = 1, MIGRATE_SYNC = 2 } ; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; struct list_head clock_list ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; bool is_prepared ; bool is_suspended ; bool is_noirq_suspended ; bool is_late_suspended ; bool ignore_children ; bool early_init ; bool direct_complete ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; unsigned char memalloc_noio : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; struct pm_subsys_data *subsys_data ; void (*set_latency_tolerance)(struct device * , s32 ) ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; void (*detach)(struct device * , bool ) ; }; struct __anonstruct_mm_context_t_123 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; atomic_t perf_rdpmc_allowed ; }; typedef struct __anonstruct_mm_context_t_123 mm_context_t; struct device_node; struct block_device; struct io_context; struct backing_dev_info; struct export_operations; struct iovec; struct nameidata; struct kiocb; struct pipe_inode_info; struct poll_table_struct; struct kstatfs; struct cred; struct swap_info_struct; struct iov_iter; struct vm_fault; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; kuid_t ia_uid ; kgid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct fs_qfilestat { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; }; typedef struct fs_qfilestat fs_qfilestat_t; struct fs_quota_stat { __s8 qs_version ; __u16 qs_flags ; __s8 qs_pad ; fs_qfilestat_t qs_uquota ; fs_qfilestat_t qs_gquota ; __u32 qs_incoredqs ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; }; struct fs_qfilestatv { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; __u32 qfs_pad ; }; struct fs_quota_statv { __s8 qs_version ; __u8 qs_pad1 ; __u16 qs_flags ; __u32 qs_incoredqs ; struct fs_qfilestatv qs_uquota ; struct fs_qfilestatv qs_gquota ; struct fs_qfilestatv qs_pquota ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; __u64 qs_pad2[8U] ; }; struct dquot; typedef __kernel_uid32_t projid_t; struct __anonstruct_kprojid_t_151 { projid_t val ; }; typedef struct __anonstruct_kprojid_t_151 kprojid_t; struct if_dqinfo { __u64 dqi_bgrace ; __u64 dqi_igrace ; __u32 dqi_flags ; __u32 dqi_valid ; }; enum quota_type { USRQUOTA = 0, GRPQUOTA = 1, PRJQUOTA = 2 } ; typedef long long qsize_t; union __anonunion____missing_field_name_152 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion____missing_field_name_152 __annonCompField39 ; enum quota_type type ; }; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_max_spc_limit ; qsize_t dqi_max_ino_limit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; struct kqid dq_id ; loff_t dq_off ; unsigned long dq_flags ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; }; struct qc_dqblk { int d_fieldmask ; u64 d_spc_hardlimit ; u64 d_spc_softlimit ; u64 d_ino_hardlimit ; u64 d_ino_softlimit ; u64 d_space ; u64 d_ino_count ; s64 d_ino_timer ; s64 d_spc_timer ; int d_ino_warns ; int d_spc_warns ; u64 d_rt_spc_hardlimit ; u64 d_rt_spc_softlimit ; u64 d_rt_space ; s64 d_rt_spc_timer ; int d_rt_spc_warns ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_enable)(struct super_block * , unsigned int ) ; int (*quota_disable)(struct super_block * , unsigned int ) ; int (*quota_sync)(struct super_block * , int ) ; int (*get_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*set_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*get_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*set_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ; int (*get_xstatev)(struct super_block * , struct fs_quota_statv * ) ; int (*rm_xquota)(struct super_block * , unsigned int ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct inode *files[2U] ; struct mem_dqinfo info[2U] ; struct quota_format_ops const *ops[2U] ; }; struct address_space; struct writeback_control; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned int , unsigned int ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(int , struct kiocb * , struct iov_iter * , loff_t ) ; int (*migratepage)(struct address_space * , struct page * , struct page * , enum migrate_mode ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , unsigned long , unsigned long ) ; void (*is_dirty_writeback)(struct page * , bool * , bool * ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; int (*swap_activate)(struct swap_info_struct * , struct file * , sector_t * ) ; void (*swap_deactivate)(struct file * ) ; }; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; atomic_t i_mmap_writable ; struct rb_root i_mmap ; struct rw_semaphore i_mmap_rwsem ; unsigned long nrpages ; unsigned long nrshadows ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; spinlock_t private_lock ; struct list_head private_list ; void *private_data ; }; struct hd_struct; struct block_device { dev_t bd_dev ; int bd_openers ; struct inode *bd_inode ; struct super_block *bd_super ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; bool bd_write_holder ; struct list_head bd_holder_disks ; struct block_device *bd_contains ; unsigned int bd_block_size ; struct hd_struct *bd_part ; unsigned int bd_part_count ; int bd_invalidated ; struct gendisk *bd_disk ; struct request_queue *bd_queue ; struct list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; union __anonunion____missing_field_name_155 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion____missing_field_name_156 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock_context; union __anonunion____missing_field_name_157 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; }; struct inode { umode_t i_mode ; unsigned short i_opflags ; kuid_t i_uid ; kgid_t i_gid ; unsigned int i_flags ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; struct inode_operations const *i_op ; struct super_block *i_sb ; struct address_space *i_mapping ; void *i_security ; unsigned long i_ino ; union __anonunion____missing_field_name_155 __annonCompField40 ; dev_t i_rdev ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; spinlock_t i_lock ; unsigned short i_bytes ; unsigned int i_blkbits ; blkcnt_t i_blocks ; unsigned long i_state ; struct mutex i_mutex ; unsigned long dirtied_when ; struct hlist_node i_hash ; struct list_head i_wb_list ; struct list_head i_lru ; struct list_head i_sb_list ; union __anonunion____missing_field_name_156 __annonCompField41 ; u64 i_version ; atomic_t i_count ; atomic_t i_dio_count ; atomic_t i_writecount ; atomic_t i_readcount ; struct file_operations const *i_fop ; struct file_lock_context *i_flctx ; struct address_space i_data ; struct list_head i_devices ; union __anonunion____missing_field_name_157 __annonCompField42 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_marks ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; kuid_t uid ; kuid_t euid ; int signum ; }; struct file_ra_state { unsigned long start ; unsigned int size ; unsigned int async_size ; unsigned int ra_pages ; unsigned int mmap_miss ; loff_t prev_pos ; }; union __anonunion_f_u_158 { struct llist_node fu_llist ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_158 f_u ; struct path f_path ; struct inode *f_inode ; struct file_operations const *f_op ; spinlock_t f_lock ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; struct mutex f_pos_lock ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct list_head f_tfile_llink ; struct address_space *f_mapping ; }; typedef void *fl_owner_t; struct file_lock; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*lm_compare_owner)(struct file_lock * , struct file_lock * ) ; unsigned long (*lm_owner_key)(struct file_lock * ) ; void (*lm_get_owner)(struct file_lock * , struct file_lock * ) ; void (*lm_put_owner)(struct file_lock * ) ; void (*lm_notify)(struct file_lock * ) ; int (*lm_grant)(struct file_lock * , int ) ; bool (*lm_break)(struct file_lock * ) ; int (*lm_change)(struct file_lock * , int , struct list_head * ) ; void (*lm_setup)(struct file_lock * , void ** ) ; }; struct nlm_lockowner; struct nfs_lock_info { u32 state ; struct nlm_lockowner *owner ; struct list_head list ; }; struct nfs4_lock_state; struct nfs4_lock_info { struct nfs4_lock_state *owner ; }; struct fasync_struct; struct __anonstruct_afs_160 { struct list_head link ; int state ; }; union __anonunion_fl_u_159 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_160 afs ; }; struct file_lock { struct file_lock *fl_next ; struct list_head fl_list ; struct hlist_node fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned int fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; int fl_link_cpu ; struct pid *fl_nspid ; wait_queue_head_t fl_wait ; struct file *fl_file ; loff_t fl_start ; loff_t fl_end ; struct fasync_struct *fl_fasync ; unsigned long fl_break_time ; unsigned long fl_downgrade_time ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_159 fl_u ; }; struct file_lock_context { spinlock_t flc_lock ; struct list_head flc_flock ; struct list_head flc_posix ; struct list_head flc_lease ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct callback_head fa_rcu ; }; struct sb_writers { struct percpu_counter counter[3U] ; wait_queue_head_t wait ; int frozen ; wait_queue_head_t wait_unfrozen ; struct lockdep_map lock_map[3U] ; }; struct super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned char s_blocksize_bits ; unsigned long s_blocksize ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_bl_head s_anon ; struct list_head s_mounts ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct hlist_node s_instances ; unsigned int s_quota_types ; struct quota_info s_dquot ; struct sb_writers s_writers ; char s_id[32U] ; u8 s_uuid[16U] ; void *s_fs_info ; unsigned int s_max_links ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; struct dentry_operations const *s_d_op ; int cleancache_poolid ; struct shrinker s_shrink ; atomic_long_t s_remove_count ; int s_readonly_remount ; struct workqueue_struct *s_dio_done_wq ; struct hlist_head s_pins ; struct list_lru s_dentry_lru ; struct list_lru s_inode_lru ; struct callback_head rcu ; int s_stack_depth ; }; struct fiemap_extent_info { unsigned int fi_flags ; unsigned int fi_extents_mapped ; unsigned int fi_extents_max ; struct fiemap_extent *fi_extents_start ; }; struct dir_context; struct dir_context { int (*actor)(struct dir_context * , char const * , int , loff_t , u64 , unsigned int ) ; loff_t pos ; }; struct file_operations { struct module *owner ; loff_t (*llseek)(struct file * , loff_t , int ) ; ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ; ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ; ssize_t (*aio_read)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*aio_write)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*read_iter)(struct kiocb * , struct iov_iter * ) ; ssize_t (*write_iter)(struct kiocb * , struct iov_iter * ) ; int (*iterate)(struct file * , struct dir_context * ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; void (*mremap)(struct file * , struct vm_area_struct * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , loff_t , loff_t , int ) ; int (*aio_fsync)(struct kiocb * , int ) ; int (*fasync)(int , struct file * , int ) ; int (*lock)(struct file * , int , struct file_lock * ) ; ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * , int ) ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; int (*check_flags)(int ) ; int (*flock)(struct file * , int , struct file_lock * ) ; ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ) ; ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*setlease)(struct file * , long , struct file_lock ** , void ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; void (*show_fdinfo)(struct seq_file * , struct file * ) ; }; struct inode_operations { struct dentry *(*lookup)(struct inode * , struct dentry * , unsigned int ) ; void *(*follow_link)(struct dentry * , struct nameidata * ) ; int (*permission)(struct inode * , int ) ; struct posix_acl *(*get_acl)(struct inode * , int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct dentry * , struct nameidata * , void * ) ; int (*create)(struct inode * , struct dentry * , umode_t , bool ) ; int (*link)(struct dentry * , struct inode * , struct dentry * ) ; int (*unlink)(struct inode * , struct dentry * ) ; int (*symlink)(struct inode * , struct dentry * , char const * ) ; int (*mkdir)(struct inode * , struct dentry * , umode_t ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , umode_t , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*rename2)(struct inode * , struct dentry * , struct inode * , struct dentry * , unsigned int ) ; int (*setattr)(struct dentry * , struct iattr * ) ; int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ; int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ; ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ; ssize_t (*listxattr)(struct dentry * , char * , size_t ) ; int (*removexattr)(struct dentry * , char const * ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; int (*update_time)(struct inode * , struct timespec * , int ) ; int (*atomic_open)(struct inode * , struct dentry * , struct file * , unsigned int , umode_t , int * ) ; int (*tmpfile)(struct inode * , struct dentry * , umode_t ) ; int (*set_acl)(struct inode * , struct posix_acl * , int ) ; int (*dentry_open)(struct dentry * , struct file * , struct cred const * ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * , int ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_super)(struct super_block * ) ; int (*freeze_fs)(struct super_block * ) ; int (*thaw_super)(struct super_block * ) ; int (*unfreeze_fs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct dentry * ) ; int (*show_devname)(struct seq_file * , struct dentry * ) ; int (*show_path)(struct seq_file * , struct dentry * ) ; int (*show_stats)(struct seq_file * , struct dentry * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; struct dquot **(*get_dquots)(struct inode * ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; long (*nr_cached_objects)(struct super_block * , struct shrink_control * ) ; long (*free_cached_objects)(struct super_block * , struct shrink_control * ) ; }; struct file_system_type { char const *name ; int fs_flags ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct hlist_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key s_writers_key[3U] ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; }; struct arch_uprobe_task { unsigned long saved_scratch_register ; unsigned int saved_trap_nr ; unsigned int saved_tf ; }; enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, UTASK_SSTEP_ACK = 2, UTASK_SSTEP_TRAPPED = 3 } ; struct __anonstruct____missing_field_name_166 { struct arch_uprobe_task autask ; unsigned long vaddr ; }; struct __anonstruct____missing_field_name_167 { struct callback_head dup_xol_work ; unsigned long dup_xol_addr ; }; union __anonunion____missing_field_name_165 { struct __anonstruct____missing_field_name_166 __annonCompField45 ; struct __anonstruct____missing_field_name_167 __annonCompField46 ; }; struct uprobe; struct return_instance; struct uprobe_task { enum uprobe_task_state state ; union __anonunion____missing_field_name_165 __annonCompField47 ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; struct return_instance *return_instances ; unsigned int depth ; }; struct xol_area; struct uprobes_state { struct xol_area *xol_area ; }; typedef void compound_page_dtor(struct page * ); union __anonunion____missing_field_name_168 { struct address_space *mapping ; void *s_mem ; }; union __anonunion____missing_field_name_170 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct____missing_field_name_174 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion____missing_field_name_173 { atomic_t _mapcount ; struct __anonstruct____missing_field_name_174 __annonCompField50 ; int units ; }; struct __anonstruct____missing_field_name_172 { union __anonunion____missing_field_name_173 __annonCompField51 ; atomic_t _count ; }; union __anonunion____missing_field_name_171 { unsigned long counters ; struct __anonstruct____missing_field_name_172 __annonCompField52 ; unsigned int active ; }; struct __anonstruct____missing_field_name_169 { union __anonunion____missing_field_name_170 __annonCompField49 ; union __anonunion____missing_field_name_171 __annonCompField53 ; }; struct __anonstruct____missing_field_name_176 { struct page *next ; int pages ; int pobjects ; }; struct slab; struct __anonstruct____missing_field_name_177 { compound_page_dtor *compound_dtor ; unsigned long compound_order ; }; union __anonunion____missing_field_name_175 { struct list_head lru ; struct __anonstruct____missing_field_name_176 __annonCompField55 ; struct slab *slab_page ; struct callback_head callback_head ; struct __anonstruct____missing_field_name_177 __annonCompField56 ; pgtable_t pmd_huge_pte ; }; union __anonunion____missing_field_name_178 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; union __anonunion____missing_field_name_168 __annonCompField48 ; struct __anonstruct____missing_field_name_169 __annonCompField54 ; union __anonunion____missing_field_name_175 __annonCompField57 ; union __anonunion____missing_field_name_178 __annonCompField58 ; struct mem_cgroup *mem_cgroup ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_shared_179 { struct rb_node rb ; unsigned long rb_subtree_last ; }; struct anon_vma; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; struct __anonstruct_shared_179 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct task_rss_stat { int events ; int count[3U] ; }; struct mm_rss_stat { atomic_long_t count[3U] ; }; struct kioctx_table; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; u32 vmacache_seqnum ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; unsigned long mmap_base ; unsigned long mmap_legacy_base ; unsigned long task_size ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; atomic_long_t nr_ptes ; atomic_long_t nr_pmds ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[46U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct kioctx_table *ioctx_table ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_scan_offset ; int numa_scan_seq ; bool tlb_flush_pending ; struct uprobes_state uprobes_state ; void *bd_addr ; }; struct rlimit { __kernel_ulong_t rlim_cur ; __kernel_ulong_t rlim_max ; }; struct user_struct; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *cow_page ; struct page *page ; unsigned long max_pgoff ; pte_t *pte ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; void (*map_pages)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; char const *(*name)(struct vm_area_struct * ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; struct page *(*find_special_page)(struct vm_area_struct * , unsigned long ) ; }; struct exception_table_entry { int insn ; int fixup ; }; struct proc_dir_entry; struct nsproxy; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; struct kernel_param; struct kernel_param_ops { unsigned int flags ; int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion____missing_field_name_191 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct kernel_param_ops const *ops ; u16 perm ; s8 level ; u8 flags ; union __anonunion____missing_field_name_191 __annonCompField64 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; struct completion *kobj_completion ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2, MODULE_STATE_UNFORMED = 3 } ; struct module_sect_attrs; struct module_notes_attrs; struct tracepoint; struct ftrace_event_call; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; struct jump_entry *jump_entries ; unsigned int num_jump_entries ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct ftrace_event_call **trace_events ; unsigned int num_trace_events ; unsigned int num_ftrace_callsites ; unsigned long *ftrace_callsites ; struct list_head source_list ; struct list_head target_list ; void (*exit)(void) ; atomic_t refcnt ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct seq_file { char *buf ; size_t size ; size_t from ; size_t count ; size_t pad_until ; loff_t index ; loff_t read_pos ; u64 version ; struct mutex lock ; struct seq_operations const *op ; int poll_event ; struct user_namespace *user_ns ; void *private ; }; struct seq_operations { void *(*start)(struct seq_file * , loff_t * ) ; void (*stop)(struct seq_file * , void * ) ; void *(*next)(struct seq_file * , void * , loff_t * ) ; int (*show)(struct seq_file * , void * ) ; }; struct pinctrl; struct pinctrl_state; struct dev_pin_info { struct pinctrl *p ; struct pinctrl_state *default_state ; struct pinctrl_state *sleep_state ; struct pinctrl_state *idle_state ; }; struct dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct subsys_private; struct bus_type; struct iommu_ops; struct iommu_group; struct device_attribute; struct bus_type { char const *name ; char const *dev_name ; struct device *dev_root ; struct device_attribute *dev_attrs ; struct attribute_group const **bus_groups ; struct attribute_group const **dev_groups ; struct attribute_group const **drv_groups ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*online)(struct device * ) ; int (*offline)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops const *iommu_ops ; struct subsys_private *p ; struct lock_class_key lock_key ; }; struct device_type; struct of_device_id; struct acpi_device_id; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct attribute_group const **dev_groups ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * , kuid_t * , kgid_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct acpi_device; struct acpi_dev_node { struct acpi_device *companion ; }; struct dma_coherent_mem; struct cma; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type const *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; void *driver_data ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; struct dev_pin_info *pins ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; unsigned long dma_pfn_offset ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct cma *cma_area ; struct dev_archdata archdata ; struct device_node *of_node ; struct acpi_dev_node acpi_node ; dev_t devt ; u32 id ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; struct iommu_group *iommu_group ; bool offline_disabled ; bool offline ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; ktime_t start_prevent_time ; ktime_t prevent_sleep_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long expire_count ; unsigned long wakeup_count ; bool active ; bool autosleep_enabled ; }; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct sysv_shm { struct list_head shm_clist ; }; struct __anonstruct_sigset_t_192 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_192 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_194 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_195 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_196 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_197 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__addr_bnd_199 { void *_lower ; void *_upper ; }; struct __anonstruct__sigfault_198 { void *_addr ; short _addr_lsb ; struct __anonstruct__addr_bnd_199 _addr_bnd ; }; struct __anonstruct__sigpoll_200 { long _band ; int _fd ; }; struct __anonstruct__sigsys_201 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_193 { int _pad[28U] ; struct __anonstruct__kill_194 _kill ; struct __anonstruct__timer_195 _timer ; struct __anonstruct__rt_196 _rt ; struct __anonstruct__sigchld_197 _sigchld ; struct __anonstruct__sigfault_198 _sigfault ; struct __anonstruct__sigpoll_200 _sigpoll ; struct __anonstruct__sigsys_201 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_193 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct rt_mutex_waiter; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t resolution ; ktime_t (*get_time)(void) ; ktime_t softirq_time ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; unsigned int cpu ; unsigned int active_bases ; unsigned int clock_was_set ; ktime_t expires_next ; int in_hrtirq ; int hres_active ; int hang_detected ; unsigned long nr_events ; unsigned long nr_retries ; unsigned long nr_hangs ; ktime_t max_hang_time ; struct hrtimer_clock_base clock_base[4U] ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; struct assoc_array_ptr; struct assoc_array { struct assoc_array_ptr *root ; unsigned long nr_leaves_on_tree ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct key_type; struct keyring_index_key { struct key_type *type ; char const *description ; size_t desc_len ; }; union __anonunion____missing_field_name_204 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion____missing_field_name_205 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct____missing_field_name_207 { struct key_type *type ; char *description ; }; union __anonunion____missing_field_name_206 { struct keyring_index_key index_key ; struct __anonstruct____missing_field_name_207 __annonCompField67 ; }; union __anonunion_type_data_208 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_210 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion____missing_field_name_209 { union __anonunion_payload_210 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion____missing_field_name_204 __annonCompField65 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion____missing_field_name_205 __annonCompField66 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; union __anonunion____missing_field_name_206 __annonCompField68 ; union __anonunion_type_data_208 type_data ; union __anonunion____missing_field_name_209 __annonCompField69 ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; kuid_t uid ; kgid_t gid ; kuid_t suid ; kgid_t sgid ; kuid_t euid ; kgid_t egid ; kuid_t fsuid ; kgid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *session_keyring ; struct key *process_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct cfs_rq; struct task_group; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime cputime ; int running ; raw_spinlock_t lock ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; struct list_head thread_head ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; int posix_timer_id ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; seqlock_t stats_lock ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; unsigned int audit_tty_log_passwd ; struct tty_audit_buf *tty_audit_buf ; struct rw_semaphore group_rwsem ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; atomic_long_t locked_vm ; }; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; u64 blkio_start ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; u64 freepages_start ; u64 freepages_delay ; u32 freepages_count ; }; struct load_weight { unsigned long weight ; u32 inv_weight ; }; struct sched_avg { u32 runnable_avg_sum ; u32 runnable_avg_period ; u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; int depth ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned long watchdog_stamp ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct sched_dl_entity { struct rb_node rb_node ; u64 dl_runtime ; u64 dl_deadline ; u64 dl_period ; u64 dl_bw ; s64 runtime ; u64 deadline ; unsigned int flags ; int dl_throttled ; int dl_new ; int dl_boosted ; int dl_yielded ; struct hrtimer dl_timer ; }; struct memcg_oom_info { struct mem_cgroup *memcg ; gfp_t gfp_mask ; int order ; unsigned char may_oom : 1 ; }; struct sched_class; struct files_struct; struct css_set; struct compat_robust_list_head; struct numa_group; struct ftrace_ret_stack; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; struct task_struct *last_wakee ; unsigned long wakee_flips ; unsigned long wakee_flip_decay_ts ; int wake_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct sched_dl_entity dl ; struct hlist_head preempt_notifiers ; unsigned int btrace_seq ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; unsigned long rcu_tasks_nvcsw ; bool rcu_tasks_holdout ; struct list_head rcu_tasks_holdout_list ; int rcu_tasks_idle_cpu ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct rb_node pushable_dl_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; unsigned char brk_randomized : 1 ; u32 vmacache_seqnum ; struct vm_area_struct *vmacache[4U] ; struct task_rss_stat rss_stat ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int jobctl ; unsigned int personality ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; unsigned char memcg_kmem_skip_account : 1 ; unsigned long atomic_flags ; struct restart_block restart_block ; pid_t pid ; pid_t tgid ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct list_head thread_node ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; u64 start_time ; u64 real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; char comm[16U] ; int link_count ; int total_link_count ; struct sysv_sem sysvsem ; struct sysv_shm sysvshm ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct rb_root pi_waiters ; struct rb_node *pi_waiters_leftmost ; struct rt_mutex_waiter *pi_blocked_on ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; unsigned int numa_scan_period ; unsigned int numa_scan_period_max ; int numa_preferred_nid ; unsigned long numa_migrate_retry ; u64 node_stamp ; u64 last_task_numa_placement ; u64 last_sum_exec_runtime ; struct callback_head numa_work ; struct list_head numa_entry ; struct numa_group *numa_group ; unsigned long *numa_faults ; unsigned long total_numa_faults ; unsigned long numa_faults_locality[2U] ; unsigned long numa_pages_migrated ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; unsigned int kasan_depth ; int curr_ret_stack ; struct ftrace_ret_stack *ret_stack ; unsigned long long ftrace_timestamp ; atomic_t trace_overrun ; atomic_t tracing_graph_pause ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_oom_info memcg_oom ; struct uprobe_task *utask ; unsigned int sequential_io ; unsigned int sequential_io_avg ; unsigned long task_state_change ; }; struct snd_card; struct snd_info_entry; struct snd_shutdown_f_ops; struct snd_mixer_oss; struct snd_card { int number ; char id[16U] ; char driver[16U] ; char shortname[32U] ; char longname[80U] ; char mixername[80U] ; char components[128U] ; struct module *module ; void *private_data ; void (*private_free)(struct snd_card * ) ; struct list_head devices ; struct device ctl_dev ; unsigned int last_numid ; struct rw_semaphore controls_rwsem ; rwlock_t ctl_files_rwlock ; int controls_count ; int user_ctl_count ; struct list_head controls ; struct list_head ctl_files ; struct mutex user_ctl_lock ; struct snd_info_entry *proc_root ; struct snd_info_entry *proc_id ; struct proc_dir_entry *proc_root_link ; struct list_head files_list ; struct snd_shutdown_f_ops *s_f_ops ; spinlock_t files_lock ; int shutdown ; struct completion *release_completion ; struct device *dev ; struct device card_dev ; struct attribute_group const *dev_groups[4U] ; bool registered ; unsigned int power_state ; struct mutex power_lock ; wait_queue_head_t power_sleep ; struct snd_mixer_oss *mixer_oss ; int mixer_oss_change_count ; }; struct snd_seq_addr { unsigned char client ; unsigned char port ; }; struct snd_seq_oss_arg { int app_index ; int file_mode ; int seq_mode ; struct snd_seq_addr addr ; void *private_data ; int event_passing ; }; struct snd_seq_device { struct snd_card *card ; int device ; char id[32U] ; char name[80U] ; int argsize ; void *driver_data ; int status ; void *private_data ; void (*private_free)(struct snd_seq_device * ) ; struct list_head list ; }; struct snd_seq_dev_ops { int (*init_device)(struct snd_seq_device * ) ; int (*free_device)(struct snd_seq_device * ) ; }; struct pollfd { int fd ; short events ; short revents ; }; struct poll_table_struct { void (*_qproc)(struct file * , wait_queue_head_t * , struct poll_table_struct * ) ; unsigned long _key ; }; typedef struct poll_table_struct poll_table; struct snd_info_buffer { char *buffer ; unsigned int curr ; unsigned int size ; unsigned int len ; int stop ; int error ; }; struct snd_info_entry_text { void (*read)(struct snd_info_entry * , struct snd_info_buffer * ) ; void (*write)(struct snd_info_entry * , struct snd_info_buffer * ) ; }; struct snd_info_entry_ops { int (*open)(struct snd_info_entry * , unsigned short , void ** ) ; int (*release)(struct snd_info_entry * , unsigned short , void * ) ; ssize_t (*read)(struct snd_info_entry * , void * , struct file * , char * , size_t , loff_t ) ; ssize_t (*write)(struct snd_info_entry * , void * , struct file * , char const * , size_t , loff_t ) ; loff_t (*llseek)(struct snd_info_entry * , void * , struct file * , loff_t , int ) ; unsigned int (*poll)(struct snd_info_entry * , void * , struct file * , poll_table * ) ; int (*ioctl)(struct snd_info_entry * , void * , struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct snd_info_entry * , void * , struct inode * , struct file * , struct vm_area_struct * ) ; }; union __anonunion_c_234 { struct snd_info_entry_text text ; struct snd_info_entry_ops *ops ; }; struct snd_info_entry { char const *name ; umode_t mode ; long size ; unsigned short content ; union __anonunion_c_234 c ; struct snd_info_entry *parent ; struct snd_card *card ; struct module *module ; void *private_data ; void (*private_free)(struct snd_info_entry * ) ; struct proc_dir_entry *p ; struct mutex access ; struct list_head children ; struct list_head list ; }; struct seq_oss_chinfo { int note ; int vel ; }; struct seq_oss_synth_sysex; struct seq_oss_synthinfo { struct snd_seq_oss_arg arg ; struct seq_oss_chinfo *ch ; struct seq_oss_synth_sysex *sysex ; int nr_voices ; int opened ; int is_midi ; int midi_mapped ; }; struct seq_oss_writeq; struct seq_oss_readq; struct seq_oss_timer; struct seq_oss_devinfo { int index ; int cseq ; int port ; int queue ; struct snd_seq_addr addr ; int seq_mode ; int file_mode ; int max_mididev ; int max_synthdev ; struct seq_oss_synthinfo synths[16U] ; int synth_opened ; struct seq_oss_writeq *writeq ; struct seq_oss_readq *readq ; struct seq_oss_timer *timer ; }; struct ldv_struct_EMGentry_3 { int signal_pending ; }; struct ldv_struct_file_operations_instance_0 { struct file_operations *arg0 ; int signal_pending ; }; typedef int ldv_func_ret_type___0; typedef int ldv_func_ret_type___1; enum hrtimer_restart; typedef unsigned char snd_seq_event_type_t; struct snd_seq_connect { struct snd_seq_addr sender ; struct snd_seq_addr dest ; }; struct snd_seq_ev_note { unsigned char channel ; unsigned char note ; unsigned char velocity ; unsigned char off_velocity ; unsigned int duration ; }; struct snd_seq_ev_ctrl { unsigned char channel ; unsigned char unused1 ; unsigned char unused2 ; unsigned char unused3 ; unsigned int param ; int value ; }; struct snd_seq_ev_raw8 { unsigned char d[12U] ; }; struct snd_seq_ev_raw32 { unsigned int d[3U] ; }; struct snd_seq_ev_ext { unsigned int len ; void *ptr ; }; struct snd_seq_result { int event ; int result ; }; struct snd_seq_real_time { unsigned int tv_sec ; unsigned int tv_nsec ; }; typedef unsigned int snd_seq_tick_time_t; union snd_seq_timestamp { snd_seq_tick_time_t tick ; struct snd_seq_real_time time ; }; struct snd_seq_queue_skew { unsigned int value ; unsigned int base ; }; union __anonunion_param_224 { int value ; union snd_seq_timestamp time ; unsigned int position ; struct snd_seq_queue_skew skew ; unsigned int d32[2U] ; unsigned char d8[8U] ; }; struct snd_seq_ev_queue_control { unsigned char queue ; unsigned char pad[3U] ; union __anonunion_param_224 param ; }; struct snd_seq_event; struct snd_seq_ev_quote { struct snd_seq_addr origin ; unsigned short value ; struct snd_seq_event *event ; }; union __anonunion_data_225 { struct snd_seq_ev_note note ; struct snd_seq_ev_ctrl control ; struct snd_seq_ev_raw8 raw8 ; struct snd_seq_ev_raw32 raw32 ; struct snd_seq_ev_ext ext ; struct snd_seq_ev_queue_control queue ; union snd_seq_timestamp time ; struct snd_seq_addr addr ; struct snd_seq_connect connect ; struct snd_seq_result result ; struct snd_seq_ev_quote quote ; }; struct snd_seq_event { snd_seq_event_type_t type ; unsigned char flags ; char tag ; unsigned char queue ; union snd_seq_timestamp time ; struct snd_seq_addr source ; struct snd_seq_addr dest ; union __anonunion_data_225 data ; }; struct snd_seq_port_info { struct snd_seq_addr addr ; char name[64U] ; unsigned int capability ; unsigned int type ; int midi_channels ; int midi_voices ; int synth_voices ; int read_use ; int write_use ; void *kernel ; unsigned int flags ; unsigned char time_queue ; char reserved[59U] ; }; struct snd_seq_queue_info { int queue ; int owner ; unsigned char locked : 1 ; char name[64U] ; unsigned int flags ; char reserved[60U] ; }; struct snd_seq_port_subscribe { struct snd_seq_addr sender ; struct snd_seq_addr dest ; unsigned int voices ; unsigned int flags ; unsigned char queue ; unsigned char pad[3U] ; char reserved[64U] ; }; struct snd_seq_port_callback { struct module *owner ; void *private_data ; int (*subscribe)(void * , struct snd_seq_port_subscribe * ) ; int (*unsubscribe)(void * , struct snd_seq_port_subscribe * ) ; int (*use)(void * , struct snd_seq_port_subscribe * ) ; int (*unuse)(void * , struct snd_seq_port_subscribe * ) ; int (*event_input)(struct snd_seq_event * , int , void * , int , int ) ; void (*private_free)(void * ) ; }; typedef unsigned int reltime_t; typedef unsigned int abstime_t; struct seq_oss_writeq { struct seq_oss_devinfo *dp ; int maxlen ; abstime_t sync_time ; int sync_event_put ; wait_queue_head_t sync_sleep ; spinlock_t sync_lock ; }; union evrec; struct seq_oss_readq { union evrec *q ; int qlen ; int maxlen ; int head ; int tail ; unsigned long pre_event_timeout ; unsigned long input_time ; wait_queue_head_t midi_sleep ; spinlock_t lock ; }; struct seq_oss_timer { struct seq_oss_devinfo *dp ; reltime_t cur_tick ; int realtime ; int running ; int tempo ; int ppq ; int oss_tempo ; int oss_timebase ; }; struct evrec_short { unsigned char code ; unsigned char parm1 ; unsigned char dev ; unsigned char parm2 ; }; struct evrec_note { unsigned char code ; unsigned char chn ; unsigned char note ; unsigned char vel ; }; struct evrec_timer { unsigned char code ; unsigned char cmd ; unsigned char dummy1 ; unsigned char dummy2 ; unsigned int time ; }; struct evrec_extended { unsigned char code ; unsigned char cmd ; unsigned char dev ; unsigned char chn ; unsigned char p1 ; unsigned char p2 ; unsigned char p3 ; unsigned char p4 ; }; struct evrec_long { unsigned char code ; unsigned char dev ; unsigned char cmd ; unsigned char chn ; unsigned char p1 ; unsigned char p2 ; unsigned short val ; }; struct evrec_voice { unsigned char code ; unsigned char dev ; unsigned char cmd ; unsigned char chn ; unsigned char note ; unsigned char parm ; unsigned short dummy ; }; struct evrec_sysex { unsigned char code ; unsigned char dev ; unsigned char buf[6U] ; }; union evrec { struct evrec_short s ; struct evrec_note n ; struct evrec_long l ; struct evrec_voice v ; struct evrec_timer t ; struct evrec_extended e ; struct evrec_sysex x ; unsigned int echo ; unsigned char c[8U] ; }; struct snd_seq_queue_tempo { int queue ; unsigned int tempo ; int ppq ; unsigned int skew_value ; unsigned int skew_base ; char reserved[24U] ; }; struct exec_domain; struct map_segment; struct exec_domain { char const *name ; void (*handler)(int , struct pt_regs * ) ; unsigned char pers_low ; unsigned char pers_high ; unsigned long *signal_map ; unsigned long *signal_invmap ; struct map_segment *err_map ; struct map_segment *socktype_map ; struct map_segment *sockopt_map ; struct map_segment *af_map ; struct module *module ; struct exec_domain *next ; }; struct __anonstruct_mm_segment_t_25 { unsigned long seg ; }; typedef struct __anonstruct_mm_segment_t_25 mm_segment_t; struct thread_info { struct task_struct *task ; struct exec_domain *exec_domain ; __u32 flags ; __u32 status ; __u32 cpu ; int saved_preempt_count ; mm_segment_t addr_limit ; void *sysenter_return ; unsigned char sig_on_uaccess_error : 1 ; unsigned char uaccess_err : 1 ; }; enum hrtimer_restart; struct synth_info { char name[30U] ; int device ; int synth_type ; int synth_subtype ; int perc_mode ; int nr_voices ; int nr_drums ; int instr_bank_size ; unsigned int capabilities ; int dummies[19U] ; }; struct midi_info { char name[30U] ; int device ; unsigned int capabilities ; int dev_type ; int dummies[18U] ; }; enum hrtimer_restart; enum hrtimer_restart; struct snd_seq_oss_callback { struct module *owner ; int (*open)(struct snd_seq_oss_arg * , void * ) ; int (*close)(struct snd_seq_oss_arg * ) ; int (*ioctl)(struct snd_seq_oss_arg * , unsigned int , unsigned long ) ; int (*load_patch)(struct snd_seq_oss_arg * , int , char const * , int , int ) ; int (*reset)(struct snd_seq_oss_arg * ) ; int (*raw_event)(struct snd_seq_oss_arg * , unsigned char * ) ; }; struct snd_seq_oss_reg { int type ; int subtype ; int nvoices ; struct snd_seq_oss_callback oper ; void *private_data ; }; typedef atomic_t snd_use_lock_t; struct seq_oss_synth_sysex { int len ; int skip ; unsigned char buf[128U] ; }; struct seq_oss_synth { int seq_device ; int synth_type ; int synth_subtype ; int nr_voices ; char name[30U] ; struct snd_seq_oss_callback oper ; int opened ; void *private_data ; snd_use_lock_t use_lock ; }; typedef int snd_seq_client_type_t; struct snd_seq_client_info { int client ; snd_seq_client_type_t type ; char name[64U] ; unsigned int filter ; unsigned char multicast_filter[8U] ; unsigned char event_filter[32U] ; int num_ports ; int event_lost ; char reserved[64U] ; }; struct snd_midi_event { int qlen ; int read ; int type ; unsigned char lastcmd ; unsigned char nostat ; int bufsize ; unsigned char *buf ; spinlock_t lock ; }; struct seq_oss_midi { int seq_device ; int client ; int port ; unsigned int flags ; int opened ; unsigned char name[30U] ; struct snd_midi_event *coder ; struct seq_oss_devinfo *devinfo ; snd_use_lock_t use_lock ; }; struct __wait_queue; typedef struct __wait_queue wait_queue_t; struct __wait_queue { unsigned int flags ; void *private ; int (*func)(wait_queue_t * , unsigned int , int , void * ) ; struct list_head task_list ; }; enum hrtimer_restart; enum hrtimer_restart; struct snd_seq_client_pool { int client ; int output_pool ; int input_pool ; int output_room ; int output_free ; int input_free ; char reserved[64U] ; }; struct snd_seq_remove_events { unsigned int remove_mode ; union snd_seq_timestamp time ; unsigned char queue ; struct snd_seq_addr dest ; unsigned char channel ; int type ; char tag ; int reserved[10U] ; }; struct request; struct device_private { void *driver_data ; }; typedef short s16; typedef u64 dma_addr_t; enum hrtimer_restart; typedef unsigned long kernel_ulong_t; struct acpi_device_id { __u8 id[9U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; struct kthread_work; struct kthread_worker { spinlock_t lock ; struct list_head work_list ; struct task_struct *task ; struct kthread_work *current_work ; }; struct kthread_work { struct list_head node ; void (*func)(struct kthread_work * ) ; struct kthread_worker *worker ; }; struct scatterlist { unsigned long sg_magic ; unsigned long page_link ; unsigned int offset ; unsigned int length ; dma_addr_t dma_address ; unsigned int dma_length ; }; struct sg_table { struct scatterlist *sgl ; unsigned int nents ; unsigned int orig_nents ; }; struct dma_chan; struct spi_master; struct spi_device { struct device dev ; struct spi_master *master ; u32 max_speed_hz ; u8 chip_select ; u8 bits_per_word ; u16 mode ; int irq ; void *controller_state ; void *controller_data ; char modalias[32U] ; int cs_gpio ; }; struct spi_message; struct spi_transfer; struct spi_master { struct device dev ; struct list_head list ; s16 bus_num ; u16 num_chipselect ; u16 dma_alignment ; u16 mode_bits ; u32 bits_per_word_mask ; u32 min_speed_hz ; u32 max_speed_hz ; u16 flags ; spinlock_t bus_lock_spinlock ; struct mutex bus_lock_mutex ; bool bus_lock_flag ; int (*setup)(struct spi_device * ) ; int (*transfer)(struct spi_device * , struct spi_message * ) ; void (*cleanup)(struct spi_device * ) ; bool (*can_dma)(struct spi_master * , struct spi_device * , struct spi_transfer * ) ; bool queued ; struct kthread_worker kworker ; struct task_struct *kworker_task ; struct kthread_work pump_messages ; spinlock_t queue_lock ; struct list_head queue ; struct spi_message *cur_msg ; bool idling ; bool busy ; bool running ; bool rt ; bool auto_runtime_pm ; bool cur_msg_prepared ; bool cur_msg_mapped ; struct completion xfer_completion ; size_t max_dma_len ; int (*prepare_transfer_hardware)(struct spi_master * ) ; int (*transfer_one_message)(struct spi_master * , struct spi_message * ) ; int (*unprepare_transfer_hardware)(struct spi_master * ) ; int (*prepare_message)(struct spi_master * , struct spi_message * ) ; int (*unprepare_message)(struct spi_master * , struct spi_message * ) ; void (*set_cs)(struct spi_device * , bool ) ; int (*transfer_one)(struct spi_master * , struct spi_device * , struct spi_transfer * ) ; int *cs_gpios ; struct dma_chan *dma_tx ; struct dma_chan *dma_rx ; void *dummy_rx ; void *dummy_tx ; }; struct spi_transfer { void const *tx_buf ; void *rx_buf ; unsigned int len ; dma_addr_t tx_dma ; dma_addr_t rx_dma ; struct sg_table tx_sg ; struct sg_table rx_sg ; unsigned char cs_change : 1 ; unsigned char tx_nbits : 3 ; unsigned char rx_nbits : 3 ; u8 bits_per_word ; u16 delay_usecs ; u32 speed_hz ; struct list_head transfer_list ; }; struct spi_message { struct list_head transfers ; struct spi_device *spi ; unsigned char is_dma_mapped : 1 ; void (*complete)(void * ) ; void *context ; unsigned int frame_length ; unsigned int actual_length ; int status ; struct list_head queue ; void *state ; }; struct notifier_block; enum hrtimer_restart; struct ratelimit_state { raw_spinlock_t lock ; int interval ; int burst ; int printed ; int missed ; unsigned long begin ; }; struct notifier_block { int (*notifier_call)(struct notifier_block * , unsigned long , void * ) ; struct notifier_block *next ; int priority ; }; typedef unsigned int mmc_pm_flag_t; struct mmc_card; struct sdio_func; typedef void sdio_irq_handler_t(struct sdio_func * ); struct sdio_func_tuple { struct sdio_func_tuple *next ; unsigned char code ; unsigned char size ; unsigned char data[0U] ; }; struct sdio_func { struct mmc_card *card ; struct device dev ; sdio_irq_handler_t *irq_handler ; unsigned int num ; unsigned char class ; unsigned short vendor ; unsigned short device ; unsigned int max_blksize ; unsigned int cur_blksize ; unsigned int enable_timeout ; unsigned int state ; u8 tmpbuf[4U] ; unsigned int num_info ; char const **info ; struct sdio_func_tuple *tuples ; }; enum led_brightness { LED_OFF = 0, LED_HALF = 127, LED_FULL = 255 } ; struct led_trigger; struct led_classdev { char const *name ; enum led_brightness brightness ; enum led_brightness max_brightness ; int flags ; void (*brightness_set)(struct led_classdev * , enum led_brightness ) ; int (*brightness_set_sync)(struct led_classdev * , enum led_brightness ) ; enum led_brightness (*brightness_get)(struct led_classdev * ) ; int (*blink_set)(struct led_classdev * , unsigned long * , unsigned long * ) ; struct device *dev ; struct attribute_group const **groups ; struct list_head node ; char const *default_trigger ; unsigned long blink_delay_on ; unsigned long blink_delay_off ; struct timer_list blink_timer ; int blink_brightness ; void (*flash_resume)(struct led_classdev * ) ; struct work_struct set_brightness_work ; int delayed_set_value ; struct rw_semaphore trigger_lock ; struct led_trigger *trigger ; struct list_head trig_list ; void *trigger_data ; bool activated ; struct mutex led_access ; }; struct led_trigger { char const *name ; void (*activate)(struct led_classdev * ) ; void (*deactivate)(struct led_classdev * ) ; rwlock_t leddev_list_lock ; struct list_head led_cdevs ; struct list_head next_trig ; }; struct fault_attr { unsigned long probability ; unsigned long interval ; atomic_t times ; atomic_t space ; unsigned long verbose ; u32 task_filter ; unsigned long stacktrace_depth ; unsigned long require_start ; unsigned long require_end ; unsigned long reject_start ; unsigned long reject_end ; unsigned long count ; struct ratelimit_state ratelimit_state ; struct dentry *dname ; }; struct mmc_data; struct mmc_request; struct mmc_command { u32 opcode ; u32 arg ; u32 resp[4U] ; unsigned int flags ; unsigned int retries ; unsigned int error ; unsigned int busy_timeout ; bool sanitize_busy ; struct mmc_data *data ; struct mmc_request *mrq ; }; struct mmc_data { unsigned int timeout_ns ; unsigned int timeout_clks ; unsigned int blksz ; unsigned int blocks ; unsigned int error ; unsigned int flags ; unsigned int bytes_xfered ; struct mmc_command *stop ; struct mmc_request *mrq ; unsigned int sg_len ; struct scatterlist *sg ; s32 host_cookie ; }; struct mmc_host; struct mmc_request { struct mmc_command *sbc ; struct mmc_command *cmd ; struct mmc_data *data ; struct mmc_command *stop ; struct completion completion ; void (*done)(struct mmc_request * ) ; struct mmc_host *host ; }; struct mmc_async_req; struct mmc_cid { unsigned int manfid ; char prod_name[8U] ; unsigned char prv ; unsigned int serial ; unsigned short oemid ; unsigned short year ; unsigned char hwrev ; unsigned char fwrev ; unsigned char month ; }; struct mmc_csd { unsigned char structure ; unsigned char mmca_vsn ; unsigned short cmdclass ; unsigned short tacc_clks ; unsigned int tacc_ns ; unsigned int c_size ; unsigned int r2w_factor ; unsigned int max_dtr ; unsigned int erase_size ; unsigned int read_blkbits ; unsigned int write_blkbits ; unsigned int capacity ; unsigned char read_partial : 1 ; unsigned char read_misalign : 1 ; unsigned char write_partial : 1 ; unsigned char write_misalign : 1 ; unsigned char dsr_imp : 1 ; }; struct mmc_ext_csd { u8 rev ; u8 erase_group_def ; u8 sec_feature_support ; u8 rel_sectors ; u8 rel_param ; u8 part_config ; u8 cache_ctrl ; u8 rst_n_function ; u8 max_packed_writes ; u8 max_packed_reads ; u8 packed_event_en ; unsigned int part_time ; unsigned int sa_timeout ; unsigned int generic_cmd6_time ; unsigned int power_off_longtime ; u8 power_off_notification ; unsigned int hs_max_dtr ; unsigned int hs200_max_dtr ; unsigned int sectors ; unsigned int hc_erase_size ; unsigned int hc_erase_timeout ; unsigned int sec_trim_mult ; unsigned int sec_erase_mult ; unsigned int trim_timeout ; bool partition_setting_completed ; unsigned long long enhanced_area_offset ; unsigned int enhanced_area_size ; unsigned int cache_size ; bool hpi_en ; bool hpi ; unsigned int hpi_cmd ; bool bkops ; bool man_bkops_en ; unsigned int data_sector_size ; unsigned int data_tag_unit_size ; unsigned int boot_ro_lock ; bool boot_ro_lockable ; bool ffu_capable ; u8 fwrev[8U] ; u8 raw_exception_status ; u8 raw_partition_support ; u8 raw_rpmb_size_mult ; u8 raw_erased_mem_count ; u8 raw_ext_csd_structure ; u8 raw_card_type ; u8 out_of_int_time ; u8 raw_pwr_cl_52_195 ; u8 raw_pwr_cl_26_195 ; u8 raw_pwr_cl_52_360 ; u8 raw_pwr_cl_26_360 ; u8 raw_s_a_timeout ; u8 raw_hc_erase_gap_size ; u8 raw_erase_timeout_mult ; u8 raw_hc_erase_grp_size ; u8 raw_sec_trim_mult ; u8 raw_sec_erase_mult ; u8 raw_sec_feature_support ; u8 raw_trim_mult ; u8 raw_pwr_cl_200_195 ; u8 raw_pwr_cl_200_360 ; u8 raw_pwr_cl_ddr_52_195 ; u8 raw_pwr_cl_ddr_52_360 ; u8 raw_pwr_cl_ddr_200_360 ; u8 raw_bkops_status ; u8 raw_sectors[4U] ; unsigned int feature_support ; }; struct sd_scr { unsigned char sda_vsn ; unsigned char sda_spec3 ; unsigned char bus_widths ; unsigned char cmds ; }; struct sd_ssr { unsigned int au ; unsigned int erase_timeout ; unsigned int erase_offset ; }; struct sd_switch_caps { unsigned int hs_max_dtr ; unsigned int uhs_max_dtr ; unsigned int sd3_bus_mode ; unsigned int sd3_drv_type ; unsigned int sd3_curr_limit ; }; struct sdio_cccr { unsigned int sdio_vsn ; unsigned int sd_vsn ; unsigned char multi_block : 1 ; unsigned char low_speed : 1 ; unsigned char wide_bus : 1 ; unsigned char high_power : 1 ; unsigned char high_speed : 1 ; unsigned char disable_cd : 1 ; }; struct sdio_cis { unsigned short vendor ; unsigned short device ; unsigned short blksize ; unsigned int max_dtr ; }; struct mmc_ios; struct mmc_part { unsigned int size ; unsigned int part_cfg ; char name[20U] ; bool force_ro ; unsigned int area_type ; }; struct mmc_card { struct mmc_host *host ; struct device dev ; u32 ocr ; unsigned int rca ; unsigned int type ; unsigned int state ; unsigned int quirks ; unsigned int erase_size ; unsigned int erase_shift ; unsigned int pref_erase ; u8 erased_byte ; u32 raw_cid[4U] ; u32 raw_csd[4U] ; u32 raw_scr[2U] ; struct mmc_cid cid ; struct mmc_csd csd ; struct mmc_ext_csd ext_csd ; struct sd_scr scr ; struct sd_ssr ssr ; struct sd_switch_caps sw_caps ; unsigned int sdio_funcs ; struct sdio_cccr cccr ; struct sdio_cis cis ; struct sdio_func *sdio_func[7U] ; struct sdio_func *sdio_single_irq ; unsigned int num_info ; char const **info ; struct sdio_func_tuple *tuples ; unsigned int sd_bus_speed ; unsigned int mmc_avail_type ; struct dentry *debugfs_root ; struct mmc_part part[7U] ; unsigned int nr_parts ; }; struct mmc_ios { unsigned int clock ; unsigned short vdd ; unsigned char bus_mode ; unsigned char chip_select ; unsigned char power_mode ; unsigned char bus_width ; unsigned char timing ; unsigned char signal_voltage ; unsigned char drv_type ; }; struct mmc_host_ops { int (*enable)(struct mmc_host * ) ; int (*disable)(struct mmc_host * ) ; void (*post_req)(struct mmc_host * , struct mmc_request * , int ) ; void (*pre_req)(struct mmc_host * , struct mmc_request * , bool ) ; void (*request)(struct mmc_host * , struct mmc_request * ) ; void (*set_ios)(struct mmc_host * , struct mmc_ios * ) ; int (*get_ro)(struct mmc_host * ) ; int (*get_cd)(struct mmc_host * ) ; void (*enable_sdio_irq)(struct mmc_host * , int ) ; void (*init_card)(struct mmc_host * , struct mmc_card * ) ; int (*start_signal_voltage_switch)(struct mmc_host * , struct mmc_ios * ) ; int (*card_busy)(struct mmc_host * ) ; int (*execute_tuning)(struct mmc_host * , u32 ) ; int (*prepare_hs400_tuning)(struct mmc_host * , struct mmc_ios * ) ; int (*select_drive_strength)(unsigned int , int , int ) ; void (*hw_reset)(struct mmc_host * ) ; void (*card_event)(struct mmc_host * ) ; int (*multi_io_quirk)(struct mmc_card * , unsigned int , int ) ; }; struct mmc_async_req { struct mmc_request *mrq ; int (*err_check)(struct mmc_card * , struct mmc_async_req * ) ; }; struct mmc_slot { int cd_irq ; void *handler_priv ; }; struct mmc_context_info { bool is_done_rcv ; bool is_new_req ; bool is_waiting_last_req ; wait_queue_head_t wait ; spinlock_t lock ; }; struct regulator; struct mmc_pwrseq; struct mmc_supply { struct regulator *vmmc ; struct regulator *vqmmc ; }; struct mmc_bus_ops; struct mmc_host { struct device *parent ; struct device class_dev ; int index ; struct mmc_host_ops const *ops ; struct mmc_pwrseq *pwrseq ; unsigned int f_min ; unsigned int f_max ; unsigned int f_init ; u32 ocr_avail ; u32 ocr_avail_sdio ; u32 ocr_avail_sd ; u32 ocr_avail_mmc ; struct notifier_block pm_notify ; u32 max_current_330 ; u32 max_current_300 ; u32 max_current_180 ; u32 caps ; u32 caps2 ; mmc_pm_flag_t pm_caps ; int clk_requests ; unsigned int clk_delay ; bool clk_gated ; struct delayed_work clk_gate_work ; unsigned int clk_old ; spinlock_t clk_lock ; struct mutex clk_gate_mutex ; struct device_attribute clkgate_delay_attr ; unsigned long clkgate_delay ; unsigned int max_seg_size ; unsigned short max_segs ; unsigned short unused ; unsigned int max_req_size ; unsigned int max_blk_size ; unsigned int max_blk_count ; unsigned int max_busy_timeout ; spinlock_t lock ; struct mmc_ios ios ; unsigned char use_spi_crc : 1 ; unsigned char claimed : 1 ; unsigned char bus_dead : 1 ; unsigned char removed : 1 ; int rescan_disable ; int rescan_entered ; bool trigger_card_event ; struct mmc_card *card ; wait_queue_head_t wq ; struct task_struct *claimer ; int claim_cnt ; struct delayed_work detect ; int detect_change ; struct mmc_slot slot ; struct mmc_bus_ops const *bus_ops ; unsigned int bus_refs ; unsigned int sdio_irqs ; struct task_struct *sdio_irq_thread ; bool sdio_irq_pending ; atomic_t sdio_irq_thread_abort ; mmc_pm_flag_t pm_flags ; struct led_trigger *led ; bool regulator_enabled ; struct mmc_supply supply ; struct dentry *debugfs_root ; struct mmc_async_req *areq ; struct mmc_context_info context_info ; struct fault_attr fail_mmc_request ; unsigned int actual_clock ; unsigned int slotno ; int dsr_req ; u32 dsr ; unsigned long private[0U] ; }; typedef int ldv_map; struct usb_device; struct urb; struct ldv_thread_set { int number ; struct ldv_thread **threads ; }; struct ldv_thread { int identifier ; void (*function)(void * ) ; }; typedef _Bool ldv_set; long ldv__builtin_expect(long exp , long c ) ; void ldv_assume(int expression ) ; void ldv_stop(void) ; void ldv_linux_alloc_irq_check_alloc_flags(gfp_t flags ) ; void ldv_linux_alloc_irq_check_alloc_nonatomic(void) ; void ldv_linux_alloc_usb_lock_check_alloc_flags(gfp_t flags ) ; void ldv_linux_alloc_usb_lock_check_alloc_nonatomic(void) ; void ldv_linux_arch_io_check_final_state(void) ; void ldv_linux_block_genhd_check_final_state(void) ; void ldv_linux_block_queue_check_final_state(void) ; void ldv_linux_block_request_check_final_state(void) ; void *ldv_linux_drivers_base_class_create_class(void) ; int ldv_linux_drivers_base_class_register_class(void) ; void ldv_linux_drivers_base_class_check_final_state(void) ; void ldv_linux_fs_char_dev_check_final_state(void) ; void ldv_linux_fs_sysfs_check_final_state(void) ; void ldv_linux_kernel_locking_rwlock_check_final_state(void) ; void ldv_linux_kernel_module_check_final_state(void) ; void ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section(void) ; void ldv_linux_kernel_rcu_update_lock_bh_check_final_state(void) ; void ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section(void) ; void ldv_linux_kernel_rcu_update_lock_sched_check_final_state(void) ; void ldv_linux_kernel_rcu_update_lock_check_for_read_section(void) ; void ldv_linux_kernel_rcu_update_lock_check_final_state(void) ; void ldv_linux_kernel_rcu_srcu_check_for_read_section(void) ; void ldv_linux_kernel_rcu_srcu_check_final_state(void) ; void ldv_linux_lib_find_bit_initialize(void) ; void ldv_linux_lib_idr_check_final_state(void) ; void ldv_linux_mmc_sdio_func_check_final_state(void) ; void ldv_linux_net_register_reset_error_counter(void) ; void ldv_linux_net_rtnetlink_check_final_state(void) ; void ldv_linux_net_sock_check_final_state(void) ; void ldv_linux_usb_coherent_check_final_state(void) ; void *ldv_linux_usb_gadget_create_class(void) ; int ldv_linux_usb_gadget_register_class(void) ; void ldv_linux_usb_gadget_check_final_state(void) ; void ldv_linux_usb_register_reset_error_counter(void) ; void ldv_linux_usb_urb_check_final_state(void) ; void ldv_check_alloc_nonatomic(void) { { { ldv_linux_alloc_irq_check_alloc_nonatomic(); ldv_linux_alloc_usb_lock_check_alloc_nonatomic(); } return; } } void ldv_check_alloc_flags(gfp_t flags ) { { { ldv_linux_alloc_irq_check_alloc_flags(flags); ldv_linux_alloc_usb_lock_check_alloc_flags(flags); } return; } } void ldv_check_for_read_section(void) { { { ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section(); ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section(); ldv_linux_kernel_rcu_update_lock_check_for_read_section(); ldv_linux_kernel_rcu_srcu_check_for_read_section(); } return; } } void *ldv_create_class(void) { void *res1 ; void *tmp ; void *res2 ; void *tmp___0 ; { { tmp = ldv_linux_drivers_base_class_create_class(); res1 = tmp; tmp___0 = ldv_linux_usb_gadget_create_class(); res2 = tmp___0; ldv_assume((unsigned long )res1 == (unsigned long )res2); } return (res1); } } int ldv_register_class(void) { int res1 ; int tmp ; int res2 ; int tmp___0 ; { { tmp = ldv_linux_drivers_base_class_register_class(); res1 = tmp; tmp___0 = ldv_linux_usb_gadget_register_class(); res2 = tmp___0; ldv_assume(res1 == res2); } return (res1); } } int ldv_undef_int(void) ; static void ldv_ldv_initialize_114(void) ; int ldv_post_init(int init_ret_val ) ; static int ldv_ldv_post_init_111(int ldv_func_arg1 ) ; int ldv_filter_err_code(int ret_val ) ; static void ldv_ldv_check_final_state_112(void) ; static void ldv_ldv_check_final_state_113(void) ; void ldv_free(void *s ) ; void *ldv_xmalloc(size_t size ) ; void *ldv_malloc_unknown_size(void) ; void *ldv_alloc_macro(gfp_t flags ) { void *tmp ; { { ldv_check_alloc_flags(flags); tmp = ldv_malloc_unknown_size(); } return (tmp); } } static void ldv_mutex_lock_97(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_lock_99(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_lock_101(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_lock_107(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_lock_109(struct mutex *ldv_func_arg1 ) ; void ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex(struct mutex *lock ) ; void ldv_linux_kernel_locking_mutex_mutex_unlock_register_mutex(struct mutex *lock ) ; extern struct module __this_module ; extern int printk(char const * , ...) ; extern void warn_slowpath_null(char const * , int const ) ; static void ldv_mutex_unlock_98(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_unlock_100(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_unlock_103(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_unlock_105(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_unlock_106(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_unlock_108(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_unlock_110(struct mutex *ldv_func_arg1 ) ; __inline static unsigned int iminor(struct inode const *inode ) { { return ((unsigned int )inode->i_rdev & 1048575U); } } extern loff_t noop_llseek(struct file * , loff_t , int ) ; extern int snd_register_oss_device(int , struct snd_card * , int , struct file_operations const * , void * ) ; static int ldv_snd_register_oss_device_102(int ldv_func_arg1 , struct snd_card *ldv_func_arg2 , int ldv_func_arg3 , struct file_operations const *ldv_func_arg4 , void *ldv_func_arg5 ) ; static int ldv_snd_register_oss_device_104(int ldv_func_arg1 , struct snd_card *ldv_func_arg2 , int ldv_func_arg3 , struct file_operations const *ldv_func_arg4 , void *ldv_func_arg5 ) ; extern int snd_unregister_oss_device(int , struct snd_card * , int ) ; extern void snd_seq_autoload_lock(void) ; extern void snd_seq_autoload_unlock(void) ; extern int snd_seq_device_register_driver(char * , struct snd_seq_dev_ops * , int ) ; extern int snd_seq_device_unregister_driver(char * ) ; extern struct snd_info_entry *snd_seq_root ; extern int snd_iprintf(struct snd_info_buffer * , char const * , ...) ; extern struct snd_info_entry *snd_info_create_module_entry(struct module * , char const * , struct snd_info_entry * ) ; extern void snd_info_free_entry(struct snd_info_entry * ) ; extern int snd_info_register(struct snd_info_entry * ) ; int snd_seq_oss_create_client(void) ; int snd_seq_oss_delete_client(void) ; int snd_seq_oss_open(struct file *file , int level ) ; void snd_seq_oss_release(struct seq_oss_devinfo *dp ) ; int snd_seq_oss_ioctl(struct seq_oss_devinfo *dp , unsigned int cmd , unsigned long carg ) ; int snd_seq_oss_read(struct seq_oss_devinfo *dp , char *buf , int count ) ; int snd_seq_oss_write(struct seq_oss_devinfo *dp , char const *buf , int count , struct file *opt ) ; unsigned int snd_seq_oss_poll(struct seq_oss_devinfo *dp , struct file *file , poll_table *wait ) ; void snd_seq_oss_drain_write(struct seq_oss_devinfo *dp ) ; void snd_seq_oss_system_info_read(struct snd_info_buffer *buf ) ; void snd_seq_oss_midi_info_read(struct snd_info_buffer *buf ) ; void snd_seq_oss_synth_info_read(struct snd_info_buffer *buf ) ; void snd_seq_oss_synth_init(void) ; int snd_seq_oss_synth_register(struct snd_seq_device *dev ) ; int snd_seq_oss_synth_unregister(struct snd_seq_device *dev ) ; static int register_device(void) ; static void unregister_device(void) ; static int register_proc(void) ; static void unregister_proc(void) ; static int odev_open(struct inode *inode , struct file *file ) ; static int odev_release(struct inode *inode , struct file *file ) ; static ssize_t odev_read(struct file *file , char *buf , size_t count , loff_t *offset ) ; static ssize_t odev_write(struct file *file , char const *buf , size_t count , loff_t *offset ) ; static long odev_ioctl(struct file *file , unsigned int cmd , unsigned long arg ) ; static unsigned int odev_poll(struct file *file , poll_table *wait ) ; static int alsa_seq_oss_init(void) { int rc ; struct snd_seq_dev_ops ops ; { { ops.init_device = & snd_seq_oss_synth_register; ops.free_device = & snd_seq_oss_synth_unregister; snd_seq_autoload_lock(); rc = register_device(); } if (rc < 0) { goto error; } else { } { rc = register_proc(); } if (rc < 0) { { unregister_device(); } goto error; } else { } { rc = snd_seq_oss_create_client(); } if (rc < 0) { { unregister_proc(); unregister_device(); } goto error; } else { } { rc = snd_seq_device_register_driver((char *)"seq-oss", & ops, 80); } if (rc < 0) { { snd_seq_oss_delete_client(); unregister_proc(); unregister_device(); } goto error; } else { } { snd_seq_oss_synth_init(); } error: { snd_seq_autoload_unlock(); } return (rc); } } static void alsa_seq_oss_exit(void) { { { snd_seq_device_unregister_driver((char *)"seq-oss"); snd_seq_oss_delete_client(); unregister_proc(); unregister_device(); } return; } } static struct mutex register_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_mutex.wait_lock", 0, 0UL}}}}, {& register_mutex.wait_list, & register_mutex.wait_list}, 0, (void *)(& register_mutex), {0, {0, 0}, "register_mutex", 0, 0UL}}; static int odev_open(struct inode *inode , struct file *file ) { int level ; int rc ; unsigned int tmp ; { { tmp = iminor((struct inode const *)inode); } if (tmp == 8U) { level = 1; } else { level = 0; } { ldv_mutex_lock_97(& register_mutex); rc = snd_seq_oss_open(file, level); ldv_mutex_unlock_98(& register_mutex); } return (rc); } } static int odev_release(struct inode *inode , struct file *file ) { struct seq_oss_devinfo *dp ; { dp = (struct seq_oss_devinfo *)file->private_data; if ((unsigned long )dp == (unsigned long )((struct seq_oss_devinfo *)0)) { return (0); } else { } { snd_seq_oss_drain_write(dp); ldv_mutex_lock_99(& register_mutex); snd_seq_oss_release(dp); ldv_mutex_unlock_100(& register_mutex); } return (0); } } static ssize_t odev_read(struct file *file , char *buf , size_t count , loff_t *offset ) { struct seq_oss_devinfo *dp ; int __ret_warn_on ; long tmp ; long tmp___0 ; int tmp___1 ; { { dp = (struct seq_oss_devinfo *)file->private_data; __ret_warn_on = (unsigned long )dp == (unsigned long )((struct seq_oss_devinfo *)0); tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp != 0L) { { warn_slowpath_null("sound/core/seq/oss/seq_oss.c", 161); } } else { } { tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp___0 != 0L) { return (-6L); } else { } { tmp___1 = snd_seq_oss_read(dp, buf, (int )count); } return ((ssize_t )tmp___1); } } static ssize_t odev_write(struct file *file , char const *buf , size_t count , loff_t *offset ) { struct seq_oss_devinfo *dp ; int __ret_warn_on ; long tmp ; long tmp___0 ; int tmp___1 ; { { dp = (struct seq_oss_devinfo *)file->private_data; __ret_warn_on = (unsigned long )dp == (unsigned long )((struct seq_oss_devinfo *)0); tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp != 0L) { { warn_slowpath_null("sound/core/seq/oss/seq_oss.c", 172); } } else { } { tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp___0 != 0L) { return (-6L); } else { } { tmp___1 = snd_seq_oss_write(dp, buf, (int )count, file); } return ((ssize_t )tmp___1); } } static long odev_ioctl(struct file *file , unsigned int cmd , unsigned long arg ) { struct seq_oss_devinfo *dp ; int __ret_warn_on ; long tmp ; long tmp___0 ; int tmp___1 ; { { dp = (struct seq_oss_devinfo *)file->private_data; __ret_warn_on = (unsigned long )dp == (unsigned long )((struct seq_oss_devinfo *)0); tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp != 0L) { { warn_slowpath_null("sound/core/seq/oss/seq_oss.c", 182); } } else { } { tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp___0 != 0L) { return (-6L); } else { } { tmp___1 = snd_seq_oss_ioctl(dp, cmd, arg); } return ((long )tmp___1); } } static unsigned int odev_poll(struct file *file , poll_table *wait ) { struct seq_oss_devinfo *dp ; int __ret_warn_on ; long tmp ; long tmp___0 ; unsigned int tmp___1 ; { { dp = (struct seq_oss_devinfo *)file->private_data; __ret_warn_on = (unsigned long )dp == (unsigned long )((struct seq_oss_devinfo *)0); tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp != 0L) { { warn_slowpath_null("sound/core/seq/oss/seq_oss.c", 198); } } else { } { tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp___0 != 0L) { return (4294967290U); } else { } { tmp___1 = snd_seq_oss_poll(dp, file, wait); } return (tmp___1); } } static struct file_operations const seq_oss_f_ops = {& __this_module, & noop_llseek, & odev_read, & odev_write, 0, 0, 0, 0, 0, & odev_poll, & odev_ioctl, & odev_ioctl, 0, 0, & odev_open, 0, & odev_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static int register_device(void) { int rc ; { { ldv_mutex_lock_101(& register_mutex); rc = ldv_snd_register_oss_device_102(1, (struct snd_card *)0, 0, & seq_oss_f_ops, (void *)0); } if (rc < 0) { { printk("\vALSA: seq_oss: can\'t register device seq\n"); ldv_mutex_unlock_103(& register_mutex); } return (rc); } else { } { rc = ldv_snd_register_oss_device_104(6, (struct snd_card *)0, 0, & seq_oss_f_ops, (void *)0); } if (rc < 0) { { printk("\vALSA: seq_oss: can\'t register device music\n"); snd_unregister_oss_device(1, (struct snd_card *)0, 0); ldv_mutex_unlock_105(& register_mutex); } return (rc); } else { } { ldv_mutex_unlock_106(& register_mutex); } return (0); } } static void unregister_device(void) { int tmp ; int tmp___0 ; { { ldv_mutex_lock_107(& register_mutex); tmp = snd_unregister_oss_device(6, (struct snd_card *)0, 0); } if (tmp < 0) { { printk("\vALSA: seq_oss: error unregister device music\n"); } } else { } { tmp___0 = snd_unregister_oss_device(1, (struct snd_card *)0, 0); } if (tmp___0 < 0) { { printk("\vALSA: seq_oss: error unregister device seq\n"); } } else { } { ldv_mutex_unlock_108(& register_mutex); } return; } } static struct snd_info_entry *info_entry ; static void info_read(struct snd_info_entry *entry , struct snd_info_buffer *buf ) { { { ldv_mutex_lock_109(& register_mutex); snd_iprintf(buf, "OSS sequencer emulation version %s\n", (char *)"0.1.8"); snd_seq_oss_system_info_read(buf); snd_seq_oss_synth_info_read(buf); snd_seq_oss_midi_info_read(buf); ldv_mutex_unlock_110(& register_mutex); } return; } } static int register_proc(void) { struct snd_info_entry *entry ; int tmp ; { { entry = snd_info_create_module_entry(& __this_module, "oss", snd_seq_root); } if ((unsigned long )entry == (unsigned long )((struct snd_info_entry *)0)) { return (-12); } else { } { entry->content = 0U; entry->private_data = (void *)0; entry->c.text.read = & info_read; tmp = snd_info_register(entry); } if (tmp < 0) { { snd_info_free_entry(entry); } return (-12); } else { } info_entry = entry; return (0); } } static void unregister_proc(void) { { { snd_info_free_entry(info_entry); info_entry = (struct snd_info_entry *)0; } return; } } void ldv_EMGentry_exit_alsa_seq_oss_exit_3_2(void (*arg0)(void) ) ; int ldv_EMGentry_init_alsa_seq_oss_init_3_10(int (*arg0)(void) ) ; void ldv_dispatch_deregister_dummy_resourceless_instance_3_3_4(void) ; void ldv_dispatch_deregister_file_operations_instance_1_3_5(void) ; void ldv_dispatch_register_2_2(struct file_operations *arg0 ) ; void ldv_dispatch_register_dummy_resourceless_instance_3_3_6(void) ; void ldv_entry_EMGentry_3(void *arg0 ) ; int main(void) ; void ldv_file_operations_file_operations_instance_0(void *arg0 ) ; void ldv_file_operations_instance_callback_0_22(long long (*arg0)(struct file * , long long , int ) , struct file *arg1 , long long arg2 , int arg3 ) ; void ldv_file_operations_instance_callback_0_25(unsigned int (*arg0)(struct file * , struct poll_table_struct * ) , struct file *arg1 , struct poll_table_struct *arg2 ) ; void ldv_file_operations_instance_callback_0_26(long (*arg0)(struct file * , char * , unsigned long , long long * ) , struct file *arg1 , char *arg2 , unsigned long arg3 , long long *arg4 ) ; void ldv_file_operations_instance_callback_0_29(long (*arg0)(struct file * , unsigned int , unsigned long ) , struct file *arg1 , unsigned int arg2 , unsigned long arg3 ) ; void ldv_file_operations_instance_callback_0_5(long (*arg0)(struct file * , unsigned int , unsigned long ) , struct file *arg1 , unsigned int arg2 , unsigned long arg3 ) ; int ldv_file_operations_instance_probe_0_12(int (*arg0)(struct inode * , struct file * ) , struct inode *arg1 , struct file *arg2 ) ; void ldv_file_operations_instance_release_0_2(int (*arg0)(struct inode * , struct file * ) , struct inode *arg1 , struct file *arg2 ) ; void ldv_file_operations_instance_write_0_4(long (*arg0)(struct file * , char * , unsigned long , long long * ) , struct file *arg1 , char *arg2 , unsigned long arg3 , long long *arg4 ) ; int ldv_snd_register_oss_device(int arg0 , int arg1 , struct snd_card *arg2 , int arg3 , struct file_operations *arg4 , void *arg5 ) ; void ldv_struct_work_struct_dummy_resourceless_instance_1(void *arg0 ) ; struct ldv_thread ldv_thread_0 ; struct ldv_thread ldv_thread_3 ; void ldv_EMGentry_exit_alsa_seq_oss_exit_3_2(void (*arg0)(void) ) { { { alsa_seq_oss_exit(); } return; } } int ldv_EMGentry_init_alsa_seq_oss_init_3_10(int (*arg0)(void) ) { int tmp ; { { tmp = alsa_seq_oss_init(); } return (tmp); } } void ldv_dispatch_deregister_dummy_resourceless_instance_3_3_4(void) { { return; } } void ldv_dispatch_deregister_file_operations_instance_1_3_5(void) { { return; } } void ldv_dispatch_register_2_2(struct file_operations *arg0 ) { struct ldv_struct_file_operations_instance_0 *cf_arg_0 ; void *tmp ; { { tmp = ldv_xmalloc(16UL); cf_arg_0 = (struct ldv_struct_file_operations_instance_0 *)tmp; cf_arg_0->arg0 = arg0; ldv_file_operations_file_operations_instance_0((void *)cf_arg_0); } return; } } void ldv_dispatch_register_dummy_resourceless_instance_3_3_6(void) { struct ldv_struct_EMGentry_3 *cf_arg_1 ; void *tmp ; { { tmp = ldv_xmalloc(4UL); cf_arg_1 = (struct ldv_struct_EMGentry_3 *)tmp; ldv_struct_work_struct_dummy_resourceless_instance_1((void *)cf_arg_1); } return; } } void ldv_entry_EMGentry_3(void *arg0 ) { void (*ldv_3_exit_alsa_seq_oss_exit_default)(void) ; int (*ldv_3_init_alsa_seq_oss_init_default)(void) ; int ldv_3_ret_default ; int tmp ; int tmp___0 ; { { ldv_3_ret_default = ldv_EMGentry_init_alsa_seq_oss_init_3_10(ldv_3_init_alsa_seq_oss_init_default); ldv_3_ret_default = ldv_ldv_post_init_111(ldv_3_ret_default); tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { { ldv_assume(ldv_3_ret_default != 0); ldv_ldv_check_final_state_112(); ldv_stop(); } return; } else { { ldv_assume(ldv_3_ret_default == 0); tmp = ldv_undef_int(); } if (tmp != 0) { { ldv_dispatch_register_dummy_resourceless_instance_3_3_6(); ldv_dispatch_deregister_file_operations_instance_1_3_5(); ldv_dispatch_deregister_dummy_resourceless_instance_3_3_4(); } } else { } { ldv_EMGentry_exit_alsa_seq_oss_exit_3_2(ldv_3_exit_alsa_seq_oss_exit_default); ldv_ldv_check_final_state_113(); ldv_stop(); } return; } return; } } int main(void) { { { ldv_ldv_initialize_114(); ldv_entry_EMGentry_3((void *)0); } return 0; } } void ldv_file_operations_file_operations_instance_0(void *arg0 ) { long (*ldv_0_callback_compat_ioctl)(struct file * , unsigned int , unsigned long ) ; long long (*ldv_0_callback_llseek)(struct file * , long long , int ) ; unsigned int (*ldv_0_callback_poll)(struct file * , struct poll_table_struct * ) ; long (*ldv_0_callback_read)(struct file * , char * , unsigned long , long long * ) ; long (*ldv_0_callback_unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; struct file_operations *ldv_0_container_file_operations ; long long ldv_0_ldv_param_22_1_default ; int ldv_0_ldv_param_22_2_default ; char *ldv_0_ldv_param_26_1_default ; long long *ldv_0_ldv_param_26_3_default ; unsigned int ldv_0_ldv_param_29_1_default ; char *ldv_0_ldv_param_4_1_default ; long long *ldv_0_ldv_param_4_3_default ; unsigned int ldv_0_ldv_param_5_1_default ; struct file *ldv_0_resource_file ; struct inode *ldv_0_resource_inode ; int ldv_0_ret_default ; struct poll_table_struct *ldv_0_size_cnt_struct_poll_table_struct_ptr ; unsigned long ldv_0_size_cnt_write_size ; struct ldv_struct_file_operations_instance_0 *data ; void *tmp ; void *tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; void *tmp___5 ; void *tmp___6 ; int tmp___7 ; void *tmp___8 ; void *tmp___9 ; { data = (struct ldv_struct_file_operations_instance_0 *)arg0; ldv_0_ret_default = 1; if ((unsigned long )data != (unsigned long )((struct ldv_struct_file_operations_instance_0 *)0)) { { ldv_0_container_file_operations = data->arg0; ldv_free((void *)data); } } else { } { tmp = ldv_xmalloc(504UL); ldv_0_resource_file = (struct file *)tmp; tmp___0 = ldv_xmalloc(976UL); ldv_0_resource_inode = (struct inode *)tmp___0; tmp___1 = ldv_undef_int(); ldv_0_size_cnt_struct_poll_table_struct_ptr = (struct poll_table_struct *)((long )tmp___1); } goto ldv_main_0; return; ldv_main_0: { tmp___3 = ldv_undef_int(); } if (tmp___3 != 0) { { ldv_0_ret_default = ldv_file_operations_instance_probe_0_12(ldv_0_container_file_operations->open, ldv_0_resource_inode, ldv_0_resource_file); ldv_0_ret_default = ldv_filter_err_code(ldv_0_ret_default); tmp___2 = ldv_undef_int(); } if (tmp___2 != 0) { { ldv_assume(ldv_0_ret_default == 0); } goto ldv_call_0; } else { { ldv_assume(ldv_0_ret_default != 0); } goto ldv_main_0; } } else { { ldv_free((void *)ldv_0_resource_file); ldv_free((void *)ldv_0_resource_inode); } return; } return; ldv_call_0: { tmp___4 = ldv_undef_int(); } { if (tmp___4 == 1) { goto case_1; } else { } if (tmp___4 == 2) { goto case_2; } else { } if (tmp___4 == 3) { goto case_3; } else { } goto switch_default___0; case_1: /* CIL Label */ { tmp___5 = ldv_xmalloc(1UL); ldv_0_ldv_param_4_1_default = (char *)tmp___5; tmp___6 = ldv_xmalloc(8UL); ldv_0_ldv_param_4_3_default = (long long *)tmp___6; ldv_assume((unsigned long )ldv_0_size_cnt_struct_poll_table_struct_ptr <= (unsigned long )((struct poll_table_struct *)2147479552)); ldv_file_operations_instance_write_0_4((long (*)(struct file * , char * , unsigned long , long long * ))ldv_0_container_file_operations->write, ldv_0_resource_file, ldv_0_ldv_param_4_1_default, ldv_0_size_cnt_write_size, ldv_0_ldv_param_4_3_default); ldv_free((void *)ldv_0_ldv_param_4_1_default); ldv_free((void *)ldv_0_ldv_param_4_3_default); } goto ldv_call_0; case_2: /* CIL Label */ { ldv_file_operations_instance_release_0_2(ldv_0_container_file_operations->release, ldv_0_resource_inode, ldv_0_resource_file); } goto ldv_main_0; case_3: /* CIL Label */ { tmp___7 = ldv_undef_int(); } { if (tmp___7 == 1) { goto case_1___0; } else { } if (tmp___7 == 2) { goto case_2___0; } else { } if (tmp___7 == 3) { goto case_3___0; } else { } if (tmp___7 == 4) { goto case_4; } else { } if (tmp___7 == 5) { goto case_5; } else { } goto switch_default; case_1___0: /* CIL Label */ { ldv_file_operations_instance_callback_0_29(ldv_0_callback_unlocked_ioctl, ldv_0_resource_file, ldv_0_ldv_param_29_1_default, ldv_0_size_cnt_write_size); } goto ldv_32753; case_2___0: /* CIL Label */ { tmp___8 = ldv_xmalloc(1UL); ldv_0_ldv_param_26_1_default = (char *)tmp___8; tmp___9 = ldv_xmalloc(8UL); ldv_0_ldv_param_26_3_default = (long long *)tmp___9; ldv_file_operations_instance_callback_0_26(ldv_0_callback_read, ldv_0_resource_file, ldv_0_ldv_param_26_1_default, ldv_0_size_cnt_write_size, ldv_0_ldv_param_26_3_default); ldv_free((void *)ldv_0_ldv_param_26_1_default); ldv_free((void *)ldv_0_ldv_param_26_3_default); } goto ldv_32753; case_3___0: /* CIL Label */ { ldv_file_operations_instance_callback_0_25(ldv_0_callback_poll, ldv_0_resource_file, ldv_0_size_cnt_struct_poll_table_struct_ptr); } goto ldv_32753; case_4: /* CIL Label */ { ldv_file_operations_instance_callback_0_22(ldv_0_callback_llseek, ldv_0_resource_file, ldv_0_ldv_param_22_1_default, ldv_0_ldv_param_22_2_default); } goto ldv_32753; case_5: /* CIL Label */ { ldv_file_operations_instance_callback_0_5(ldv_0_callback_compat_ioctl, ldv_0_resource_file, ldv_0_ldv_param_5_1_default, ldv_0_size_cnt_write_size); } goto ldv_32753; switch_default: /* CIL Label */ { ldv_stop(); } switch_break___0: /* CIL Label */ ; } ldv_32753: ; goto ldv_32759; switch_default___0: /* CIL Label */ { ldv_stop(); } switch_break: /* CIL Label */ ; } ldv_32759: ; goto ldv_call_0; goto ldv_call_0; return; } } void ldv_file_operations_instance_callback_0_22(long long (*arg0)(struct file * , long long , int ) , struct file *arg1 , long long arg2 , int arg3 ) { { { noop_llseek(arg1, arg2, arg3); } return; } } void ldv_file_operations_instance_callback_0_25(unsigned int (*arg0)(struct file * , struct poll_table_struct * ) , struct file *arg1 , struct poll_table_struct *arg2 ) { { { odev_poll(arg1, arg2); } return; } } void ldv_file_operations_instance_callback_0_26(long (*arg0)(struct file * , char * , unsigned long , long long * ) , struct file *arg1 , char *arg2 , unsigned long arg3 , long long *arg4 ) { { { odev_read(arg1, arg2, arg3, arg4); } return; } } void ldv_file_operations_instance_callback_0_29(long (*arg0)(struct file * , unsigned int , unsigned long ) , struct file *arg1 , unsigned int arg2 , unsigned long arg3 ) { { { odev_ioctl(arg1, arg2, arg3); } return; } } void ldv_file_operations_instance_callback_0_5(long (*arg0)(struct file * , unsigned int , unsigned long ) , struct file *arg1 , unsigned int arg2 , unsigned long arg3 ) { { { odev_ioctl(arg1, arg2, arg3); } return; } } int ldv_file_operations_instance_probe_0_12(int (*arg0)(struct inode * , struct file * ) , struct inode *arg1 , struct file *arg2 ) { int tmp ; { { tmp = odev_open(arg1, arg2); } return (tmp); } } void ldv_file_operations_instance_release_0_2(int (*arg0)(struct inode * , struct file * ) , struct inode *arg1 , struct file *arg2 ) { { { odev_release(arg1, arg2); } return; } } void ldv_file_operations_instance_write_0_4(long (*arg0)(struct file * , char * , unsigned long , long long * ) , struct file *arg1 , char *arg2 , unsigned long arg3 , long long *arg4 ) { { { odev_write(arg1, (char const *)arg2, arg3, arg4); } return; } } int ldv_snd_register_oss_device(int arg0 , int arg1 , struct snd_card *arg2 , int arg3 , struct file_operations *arg4 , void *arg5 ) { struct file_operations *ldv_2_file_operations_file_operations ; int tmp ; { { tmp = ldv_undef_int(); } if (tmp != 0) { { ldv_assume(arg0 == 0); ldv_2_file_operations_file_operations = arg4; ldv_dispatch_register_2_2(ldv_2_file_operations_file_operations); } return (arg0); } else { { ldv_assume(arg0 != 0); } return (arg0); } return (arg0); } } static void ldv_mutex_lock_97(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex(ldv_func_arg1); } return; } } static void ldv_mutex_unlock_98(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_unlock_register_mutex(ldv_func_arg1); } return; } } static void ldv_mutex_lock_99(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex(ldv_func_arg1); } return; } } static void ldv_mutex_unlock_100(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_unlock_register_mutex(ldv_func_arg1); } return; } } static void ldv_mutex_lock_101(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex(ldv_func_arg1); } return; } } static int ldv_snd_register_oss_device_102(int ldv_func_arg1 , struct snd_card *ldv_func_arg2 , int ldv_func_arg3 , struct file_operations const *ldv_func_arg4 , void *ldv_func_arg5 ) { ldv_func_ret_type___0 ldv_func_res ; int tmp ; int tmp___0 ; { { tmp = snd_register_oss_device(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, ldv_func_arg4, ldv_func_arg5); ldv_func_res = tmp; tmp___0 = ldv_snd_register_oss_device(ldv_func_res, ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, (struct file_operations *)ldv_func_arg4, ldv_func_arg5); } return (tmp___0); return (ldv_func_res); } } static void ldv_mutex_unlock_103(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_unlock_register_mutex(ldv_func_arg1); } return; } } static int ldv_snd_register_oss_device_104(int ldv_func_arg1 , struct snd_card *ldv_func_arg2 , int ldv_func_arg3 , struct file_operations const *ldv_func_arg4 , void *ldv_func_arg5 ) { ldv_func_ret_type___1 ldv_func_res ; int tmp ; int tmp___0 ; { { tmp = snd_register_oss_device(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, ldv_func_arg4, ldv_func_arg5); ldv_func_res = tmp; tmp___0 = ldv_snd_register_oss_device(ldv_func_res, ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, (struct file_operations *)ldv_func_arg4, ldv_func_arg5); } return (tmp___0); return (ldv_func_res); } } static void ldv_mutex_unlock_105(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_unlock_register_mutex(ldv_func_arg1); } return; } } static void ldv_mutex_unlock_106(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_unlock_register_mutex(ldv_func_arg1); } return; } } static void ldv_mutex_lock_107(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex(ldv_func_arg1); } return; } } static void ldv_mutex_unlock_108(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_unlock_register_mutex(ldv_func_arg1); } return; } } static void ldv_mutex_lock_109(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex(ldv_func_arg1); } return; } } static void ldv_mutex_unlock_110(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_unlock_register_mutex(ldv_func_arg1); } return; } } static int ldv_ldv_post_init_111(int ldv_func_arg1 ) { int tmp ; { { ldv_linux_net_register_reset_error_counter(); ldv_linux_usb_register_reset_error_counter(); tmp = ldv_post_init(ldv_func_arg1); } return (tmp); } } static void ldv_ldv_check_final_state_112(void) { { { ldv_linux_arch_io_check_final_state(); ldv_linux_block_genhd_check_final_state(); ldv_linux_block_queue_check_final_state(); ldv_linux_block_request_check_final_state(); ldv_linux_drivers_base_class_check_final_state(); ldv_linux_fs_char_dev_check_final_state(); ldv_linux_fs_sysfs_check_final_state(); ldv_linux_kernel_locking_rwlock_check_final_state(); ldv_linux_kernel_module_check_final_state(); ldv_linux_kernel_rcu_update_lock_bh_check_final_state(); ldv_linux_kernel_rcu_update_lock_sched_check_final_state(); ldv_linux_kernel_rcu_update_lock_check_final_state(); ldv_linux_kernel_rcu_srcu_check_final_state(); ldv_linux_lib_idr_check_final_state(); ldv_linux_mmc_sdio_func_check_final_state(); ldv_linux_net_rtnetlink_check_final_state(); ldv_linux_net_sock_check_final_state(); ldv_linux_usb_coherent_check_final_state(); ldv_linux_usb_gadget_check_final_state(); ldv_linux_usb_urb_check_final_state(); } return; } } static void ldv_ldv_check_final_state_113(void) { { { ldv_linux_arch_io_check_final_state(); ldv_linux_block_genhd_check_final_state(); ldv_linux_block_queue_check_final_state(); ldv_linux_block_request_check_final_state(); ldv_linux_drivers_base_class_check_final_state(); ldv_linux_fs_char_dev_check_final_state(); ldv_linux_fs_sysfs_check_final_state(); ldv_linux_kernel_locking_rwlock_check_final_state(); ldv_linux_kernel_module_check_final_state(); ldv_linux_kernel_rcu_update_lock_bh_check_final_state(); ldv_linux_kernel_rcu_update_lock_sched_check_final_state(); ldv_linux_kernel_rcu_update_lock_check_final_state(); ldv_linux_kernel_rcu_srcu_check_final_state(); ldv_linux_lib_idr_check_final_state(); ldv_linux_mmc_sdio_func_check_final_state(); ldv_linux_net_rtnetlink_check_final_state(); ldv_linux_net_sock_check_final_state(); ldv_linux_usb_coherent_check_final_state(); ldv_linux_usb_gadget_check_final_state(); ldv_linux_usb_urb_check_final_state(); } return; } } static void ldv_ldv_initialize_114(void) { { { ldv_linux_lib_find_bit_initialize(); } return; } } void *ldv_kzalloc(size_t size , gfp_t flags ) ; extern void ldv_after_alloc(void * ) ; extern int sprintf(char * , char const * , ...) ; extern void *__memset(void * , int , size_t ) ; extern char *strcpy(char * , char const * ) ; extern struct workqueue_struct *system_wq ; extern bool queue_work_on(int , struct workqueue_struct * , struct work_struct * ) ; extern bool cancel_work_sync(struct work_struct * ) ; __inline static bool queue_work(struct workqueue_struct *wq , struct work_struct *work ) { bool tmp ; { { tmp = queue_work_on(8192, wq, work); } return (tmp); } } __inline static bool schedule_work(struct work_struct *work ) { bool tmp ; { { tmp = queue_work(system_wq, work); } return (tmp); } } extern void kfree(void const * ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) ; __inline static void *kzalloc(size_t size , gfp_t flags ) ; extern int snd_seq_create_kernel_client(struct snd_card * , int , char const * , ...) ; extern int snd_seq_delete_kernel_client(int ) ; extern int snd_seq_kernel_client_ctl(int , unsigned int , void * ) ; extern int snd_seq_event_port_detach(int , int ) ; void snd_seq_oss_reset(struct seq_oss_devinfo *dp ) ; void snd_seq_oss_readq_info_read(struct seq_oss_readq *q , struct snd_info_buffer *buf ) ; char *enabled_str(int bool___0 ) ; void snd_seq_oss_synth_setup(struct seq_oss_devinfo *dp ) ; void snd_seq_oss_synth_setup_midi(struct seq_oss_devinfo *dp ) ; void snd_seq_oss_synth_cleanup(struct seq_oss_devinfo *dp ) ; void snd_seq_oss_synth_reset(struct seq_oss_devinfo *dp , int dev ) ; int snd_seq_oss_midi_lookup_ports(int client ) ; int snd_seq_oss_midi_check_new_port(struct snd_seq_port_info *pinfo ) ; int snd_seq_oss_midi_check_exit_port(int client , int port ) ; void snd_seq_oss_midi_clear_all(void) ; void snd_seq_oss_midi_setup(struct seq_oss_devinfo *dp ) ; void snd_seq_oss_midi_cleanup(struct seq_oss_devinfo *dp ) ; void snd_seq_oss_midi_open_all(struct seq_oss_devinfo *dp , int file_mode ) ; void snd_seq_oss_midi_reset(struct seq_oss_devinfo *dp , int dev ) ; struct seq_oss_writeq *snd_seq_oss_writeq_new(struct seq_oss_devinfo *dp , int maxlen ) ; void snd_seq_oss_writeq_delete(struct seq_oss_writeq *q ) ; void snd_seq_oss_writeq_clear(struct seq_oss_writeq *q ) ; int snd_seq_oss_writeq_sync(struct seq_oss_writeq *q ) ; struct seq_oss_readq *snd_seq_oss_readq_new(struct seq_oss_devinfo *dp , int maxlen ) ; void snd_seq_oss_readq_delete(struct seq_oss_readq *q ) ; void snd_seq_oss_readq_clear(struct seq_oss_readq *q ) ; struct seq_oss_timer *snd_seq_oss_timer_new(struct seq_oss_devinfo *dp ) ; void snd_seq_oss_timer_delete(struct seq_oss_timer *rec ) ; int snd_seq_oss_timer_stop(struct seq_oss_timer *timer ) ; int snd_seq_oss_event_input(struct snd_seq_event *ev , int direct , void *private_data , int atomic , int hop ) ; static int maxqlen = 1024; static int system_client = -1; static int system_port = -1; static int num_clients ; static struct seq_oss_devinfo *client_table[16U] ; static int receive_announce(struct snd_seq_event *ev , int direct , void *private , int atomic , int hop ) ; static int translate_mode(struct file *file ) ; static int create_port(struct seq_oss_devinfo *dp ) ; static int delete_port(struct seq_oss_devinfo *dp ) ; static int alloc_seq_queue(struct seq_oss_devinfo *dp ) ; static int delete_seq_queue(int queue ) ; static void free_devinfo(void *private ) ; static void async_call_lookup_ports(struct work_struct *work ) { { { snd_seq_oss_midi_lookup_ports(system_client); } return; } } static struct work_struct async_lookup_work = {{137438953424L}, {& async_lookup_work.entry, & async_lookup_work.entry}, & async_call_lookup_ports, {(struct lock_class_key *)(& async_lookup_work), {0, 0}, "async_lookup_work", 0, 0UL}}; int snd_seq_oss_create_client(void) { int rc ; struct snd_seq_port_info *port ; struct snd_seq_port_callback port_callback ; void *tmp ; struct snd_seq_port_subscribe subs ; { { tmp = kmalloc(168UL, 208U); port = (struct snd_seq_port_info *)tmp; } if ((unsigned long )port == (unsigned long )((struct snd_seq_port_info *)0)) { rc = -12; goto __error; } else { } { rc = snd_seq_create_kernel_client((struct snd_card *)0, 15, "OSS sequencer"); } if (rc < 0) { goto __error; } else { } { system_client = rc; __memset((void *)port, 0, 168UL); strcpy((char *)(& port->name), "Receiver"); port->addr.client = (unsigned char )system_client; port->capability = 2U; port->type = 0U; __memset((void *)(& port_callback), 0, 64UL); port_callback.event_input = & receive_announce; port->kernel = (void *)(& port_callback); snd_seq_kernel_client_ctl(system_client, 3232256800U, (void *)port); system_port = (int )port->addr.port; __memset((void *)(& subs), 0, 80UL); subs.sender.client = 0U; subs.sender.port = 1U; subs.dest.client = (unsigned char )system_client; subs.dest.port = (unsigned char )system_port; snd_seq_kernel_client_ctl(system_client, 1079006000U, (void *)(& subs)); rc = 0; schedule_work(& async_lookup_work); } __error: { kfree((void const *)port); } return (rc); } } static int receive_announce(struct snd_seq_event *ev , int direct , void *private , int atomic , int hop ) { struct snd_seq_port_info pinfo ; int tmp ; { if (atomic != 0) { return (0); } else { } { if ((int )ev->type == 63) { goto case_63; } else { } if ((int )ev->type == 65) { goto case_65; } else { } if ((int )ev->type == 64) { goto case_64; } else { } goto switch_break; case_63: /* CIL Label */ ; case_65: /* CIL Label */ ; if ((int )ev->data.addr.client == system_client) { goto ldv_32012; } else { } { __memset((void *)(& pinfo), 0, 168UL); pinfo.addr = ev->data.addr; tmp = snd_seq_kernel_client_ctl(system_client, 3232256802U, (void *)(& pinfo)); } if (tmp >= 0) { { snd_seq_oss_midi_check_new_port(& pinfo); } } else { } goto ldv_32012; case_64: /* CIL Label */ ; if ((int )ev->data.addr.client == system_client) { goto ldv_32012; } else { } { snd_seq_oss_midi_check_exit_port((int )ev->data.addr.client, (int )ev->data.addr.port); } goto ldv_32012; switch_break: /* CIL Label */ ; } ldv_32012: ; return (0); } } int snd_seq_oss_delete_client(void) { { { cancel_work_sync(& async_lookup_work); } if (system_client >= 0) { { snd_seq_delete_kernel_client(system_client); } } else { } { snd_seq_oss_midi_clear_all(); } return (0); } } int snd_seq_oss_open(struct file *file , int level ) { int i ; int rc ; struct seq_oss_devinfo *dp ; void *tmp ; { { tmp = kzalloc(1096UL, 208U); dp = (struct seq_oss_devinfo *)tmp; } if ((unsigned long )dp == (unsigned long )((struct seq_oss_devinfo *)0)) { { printk("\vALSA: seq_oss: can\'t malloc device info\n"); } return (-12); } else { } dp->cseq = system_client; dp->port = -1; dp->queue = -1; i = 0; goto ldv_32026; ldv_32025: ; if ((unsigned long )client_table[i] == (unsigned long )((struct seq_oss_devinfo *)0)) { goto ldv_32024; } else { } i = i + 1; ldv_32026: ; if (i <= 15) { goto ldv_32025; } else { } ldv_32024: dp->index = i; if (i > 15) { { printk("\vALSA: seq_oss: too many applications\n"); rc = -12; } goto _error; } else { } { snd_seq_oss_synth_setup(dp); snd_seq_oss_midi_setup(dp); } if (dp->synth_opened == 0 && dp->max_mididev == 0) { rc = -19; goto _error; } else { } { rc = create_port(dp); } if (rc < 0) { { printk("\vALSA: seq_oss: can\'t create port\n"); } goto _error; } else { } { rc = alloc_seq_queue(dp); } if (rc < 0) { goto _error; } else { } { dp->addr.client = (unsigned char )dp->cseq; dp->addr.port = (unsigned char )dp->port; dp->seq_mode = level; dp->file_mode = translate_mode(file); } if (dp->file_mode & 1) { { dp->readq = snd_seq_oss_readq_new(dp, maxqlen); } if ((unsigned long )dp->readq == (unsigned long )((struct seq_oss_readq *)0)) { rc = -12; goto _error; } else { } } else { } if ((dp->file_mode & 2) != 0) { { dp->writeq = snd_seq_oss_writeq_new(dp, maxqlen); } if ((unsigned long )dp->writeq == (unsigned long )((struct seq_oss_writeq *)0)) { rc = -12; goto _error; } else { } } else { } { dp->timer = snd_seq_oss_timer_new(dp); } if ((unsigned long )dp->timer == (unsigned long )((struct seq_oss_timer *)0)) { { printk("\vALSA: seq_oss: can\'t alloc timer\n"); rc = -12; } goto _error; } else { } file->private_data = (void *)dp; if (level == 1) { { snd_seq_oss_synth_setup_midi(dp); } } else if (dp->file_mode & 1) { { snd_seq_oss_midi_open_all(dp, 1); } } else { } client_table[dp->index] = dp; num_clients = num_clients + 1; return (0); _error: { snd_seq_oss_synth_cleanup(dp); snd_seq_oss_midi_cleanup(dp); delete_seq_queue(dp->queue); delete_port(dp); } return (rc); } } static int translate_mode(struct file *file ) { int file_mode ; { file_mode = 0; if ((file->f_flags & 3U) != 0U) { file_mode = file_mode | 2; } else { } if ((file->f_flags & 3U) != 1U) { file_mode = file_mode | 1; } else { } if ((file->f_flags & 2048U) != 0U) { file_mode = file_mode | 4; } else { } return (file_mode); } } static int create_port(struct seq_oss_devinfo *dp ) { int rc ; struct snd_seq_port_info port ; struct snd_seq_port_callback callback ; { { __memset((void *)(& port), 0, 168UL); port.addr.client = (unsigned char )dp->cseq; sprintf((char *)(& port.name), "Sequencer-%d", dp->index); port.capability = 3U; port.type = 1U; port.midi_channels = 128; port.synth_voices = 128; __memset((void *)(& callback), 0, 64UL); callback.owner = & __this_module; callback.private_data = (void *)dp; callback.event_input = & snd_seq_oss_event_input; callback.private_free = & free_devinfo; port.kernel = (void *)(& callback); rc = snd_seq_kernel_client_ctl(system_client, 3232256800U, (void *)(& port)); } if (rc < 0) { return (rc); } else { } dp->port = (int )port.addr.port; return (0); } } static int delete_port(struct seq_oss_devinfo *dp ) { int tmp ; { if (dp->port < 0) { { kfree((void const *)dp); } return (0); } else { } { tmp = snd_seq_event_port_detach(dp->cseq, dp->port); } return (tmp); } } static int alloc_seq_queue(struct seq_oss_devinfo *dp ) { struct snd_seq_queue_info qinfo ; int rc ; { { __memset((void *)(& qinfo), 0, 140UL); qinfo.owner = system_client; qinfo.locked = 1U; strcpy((char *)(& qinfo.name), "OSS Sequencer Emulation"); rc = snd_seq_kernel_client_ctl(system_client, 3230421810U, (void *)(& qinfo)); } if (rc < 0) { return (rc); } else { } dp->queue = qinfo.queue; return (0); } } static int delete_seq_queue(int queue ) { struct snd_seq_queue_info qinfo ; int rc ; { if (queue < 0) { return (0); } else { } { __memset((void *)(& qinfo), 0, 140UL); qinfo.queue = queue; rc = snd_seq_kernel_client_ctl(system_client, 1082938163U, (void *)(& qinfo)); } if (rc < 0) { { printk("\vALSA: seq_oss: unable to delete queue %d (%d)\n", queue, rc); } } else { } return (rc); } } static void free_devinfo(void *private ) { struct seq_oss_devinfo *dp ; { { dp = (struct seq_oss_devinfo *)private; snd_seq_oss_timer_delete(dp->timer); snd_seq_oss_writeq_delete(dp->writeq); snd_seq_oss_readq_delete(dp->readq); kfree((void const *)dp); } return; } } void snd_seq_oss_release(struct seq_oss_devinfo *dp ) { int queue ; { { client_table[dp->index] = (struct seq_oss_devinfo *)0; num_clients = num_clients - 1; snd_seq_oss_reset(dp); snd_seq_oss_synth_cleanup(dp); snd_seq_oss_midi_cleanup(dp); queue = dp->queue; } if (dp->port >= 0) { { delete_port(dp); } } else { } { delete_seq_queue(queue); } return; } } void snd_seq_oss_drain_write(struct seq_oss_devinfo *dp ) { int tmp ; { if ((dp->timer)->running == 0) { return; } else { } if (*((unsigned int *)dp + 6UL) == 2U && (unsigned long )dp->writeq != (unsigned long )((struct seq_oss_writeq *)0)) { goto ldv_32063; ldv_32062: ; ldv_32063: { tmp = snd_seq_oss_writeq_sync(dp->writeq); } if (tmp != 0) { goto ldv_32062; } else { } } else { } return; } } void snd_seq_oss_reset(struct seq_oss_devinfo *dp ) { int i ; { i = 0; goto ldv_32070; ldv_32069: { snd_seq_oss_synth_reset(dp, i); i = i + 1; } ldv_32070: ; if (i < dp->max_synthdev) { goto ldv_32069; } else { } if (dp->seq_mode != 1) { i = 0; goto ldv_32073; ldv_32072: { snd_seq_oss_midi_reset(dp, i); i = i + 1; } ldv_32073: ; if (i < dp->max_mididev) { goto ldv_32072; } else { } } else { } if ((unsigned long )dp->readq != (unsigned long )((struct seq_oss_readq *)0)) { { snd_seq_oss_readq_clear(dp->readq); } } else { } if ((unsigned long )dp->writeq != (unsigned long )((struct seq_oss_writeq *)0)) { { snd_seq_oss_writeq_clear(dp->writeq); } } else { } { snd_seq_oss_timer_stop(dp->timer); } return; } } char *enabled_str(int bool___0 ) { { return (bool___0 != 0 ? (char *)"enabled" : (char *)"disabled"); } } static char *filemode_str(int val ) { char *str[4U] ; { str[0] = (char *)"none"; str[1] = (char *)"read"; str[2] = (char *)"write"; str[3] = (char *)"read/write"; return (str[val & 3]); } } void snd_seq_oss_system_info_read(struct snd_info_buffer *buf ) { int i ; struct seq_oss_devinfo *dp ; char *tmp ; { { snd_iprintf(buf, "ALSA client number %d\n", system_client); snd_iprintf(buf, "ALSA receiver port %d\n", system_port); snd_iprintf(buf, "\nNumber of applications: %d\n", num_clients); i = 0; } goto ldv_32089; ldv_32088: { snd_iprintf(buf, "\nApplication %d: ", i); dp = client_table[i]; } if ((unsigned long )dp == (unsigned long )((struct seq_oss_devinfo *)0)) { { snd_iprintf(buf, "*empty*\n"); } goto ldv_32087; } else { } { snd_iprintf(buf, "port %d : queue %d\n", dp->port, dp->queue); tmp = filemode_str(dp->file_mode); snd_iprintf(buf, " sequencer mode = %s : file open mode = %s\n", dp->seq_mode != 0 ? (char *)"music" : (char *)"synth", tmp); } if (dp->seq_mode != 0) { { snd_iprintf(buf, " timer tempo = %d, timebase = %d\n", (dp->timer)->oss_tempo, (dp->timer)->oss_timebase); } } else { } { snd_iprintf(buf, " max queue length %d\n", maxqlen); } if (dp->file_mode & 1 && (unsigned long )dp->readq != (unsigned long )((struct seq_oss_readq *)0)) { { snd_seq_oss_readq_info_read(dp->readq, buf); } } else { } ldv_32087: i = i + 1; ldv_32089: ; if (i < num_clients) { goto ldv_32088; } else { } return; } } void ldv_dummy_resourceless_instance_callback_1_3(void (*arg0)(struct work_struct * ) , struct work_struct *arg1 ) ; struct ldv_thread ldv_thread_1 ; void ldv_dummy_resourceless_instance_callback_1_3(void (*arg0)(struct work_struct * ) , struct work_struct *arg1 ) { { { async_call_lookup_ports(arg1); } return; } } void ldv_struct_work_struct_dummy_resourceless_instance_1(void *arg0 ) { void (*ldv_1_callback_func)(struct work_struct * ) ; struct work_struct *ldv_1_container_struct_work_struct ; int tmp ; { goto ldv_call_1; return; ldv_call_1: { tmp = ldv_undef_int(); } if (tmp != 0) { { ldv_dummy_resourceless_instance_callback_1_3(ldv_1_callback_func, ldv_1_container_struct_work_struct); } goto ldv_call_1; } else { return; } return; } } __inline static void *kmalloc(size_t size , gfp_t flags ) { void *res ; { { ldv_check_alloc_flags(flags); res = ldv_malloc_unknown_size(); ldv_after_alloc(res); } return (res); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { { tmp = ldv_kzalloc(size, flags); } return (tmp); } } extern void might_fault(void) ; __inline static void *kzalloc(size_t size , gfp_t flags ) ; extern int snd_seq_kernel_client_dispatch(int , struct snd_seq_event * , int , int ) ; extern int snd_seq_set_queue_tempo(int , struct snd_seq_queue_tempo * ) ; int snd_seq_oss_timer_start(struct seq_oss_timer *timer ) ; int snd_seq_oss_timer_continue(struct seq_oss_timer *timer ) ; int snd_seq_oss_timer_tempo(struct seq_oss_timer *timer , int value ) ; int snd_seq_oss_timer_ioctl(struct seq_oss_timer *timer , unsigned int cmd , int *arg ) ; int snd_seq_oss_process_timer_event(struct seq_oss_timer *rec , union evrec *ev ) ; static void calc_alsa_tempo(struct seq_oss_timer *timer ) ; static int send_timer_event(struct seq_oss_devinfo *dp , int type , int value ) ; struct seq_oss_timer *snd_seq_oss_timer_new(struct seq_oss_devinfo *dp ) { struct seq_oss_timer *rec ; void *tmp ; { { tmp = kzalloc(40UL, 208U); rec = (struct seq_oss_timer *)tmp; } if ((unsigned long )rec == (unsigned long )((struct seq_oss_timer *)0)) { return ((struct seq_oss_timer *)0); } else { } { rec->dp = dp; rec->cur_tick = 0U; rec->realtime = 0; rec->running = 0; rec->oss_tempo = 60; rec->oss_timebase = 100; calc_alsa_tempo(rec); } return (rec); } } void snd_seq_oss_timer_delete(struct seq_oss_timer *rec ) { { if ((unsigned long )rec != (unsigned long )((struct seq_oss_timer *)0)) { { snd_seq_oss_timer_stop(rec); kfree((void const *)rec); } } else { } return; } } int snd_seq_oss_process_timer_event(struct seq_oss_timer *rec , union evrec *ev ) { abstime_t parm ; { parm = ev->t.time; if ((unsigned int )ev->t.code == 129U) { { if ((int )ev->t.cmd == 1) { goto case_1; } else { } if ((int )ev->t.cmd == 2) { goto case_2; } else { } if ((int )ev->t.cmd == 4) { goto case_4; } else { } goto switch_break; case_1: /* CIL Label */ parm = parm + rec->cur_tick; rec->realtime = 0; case_2: /* CIL Label */ ; if (parm == 0U) { rec->realtime = 1; } else if (parm >= rec->cur_tick) { rec->realtime = 0; rec->cur_tick = parm; } else { } return (1); case_4: /* CIL Label */ { snd_seq_oss_timer_start(rec); } return (1); switch_break: /* CIL Label */ ; } } else if ((unsigned int )ev->s.code == 2U) { parm = ev->echo >> 8; if (parm > rec->cur_tick) { rec->cur_tick = parm; rec->realtime = 0; } else { } return (1); } else { } return (0); } } static void calc_alsa_tempo(struct seq_oss_timer *timer ) { { timer->tempo = 60000000 / timer->oss_tempo; timer->ppq = timer->oss_timebase; return; } } static int send_timer_event(struct seq_oss_devinfo *dp , int type , int value ) { struct snd_seq_event ev ; int tmp ; { { __memset((void *)(& ev), 0, 28UL); ev.type = (snd_seq_event_type_t )type; ev.source.client = (unsigned char )dp->cseq; ev.source.port = 0U; ev.dest.client = 0U; ev.dest.port = 0U; ev.queue = (unsigned char )dp->queue; ev.data.queue.queue = (unsigned char )dp->queue; ev.data.queue.param.value = value; tmp = snd_seq_kernel_client_dispatch(dp->cseq, & ev, 1, 0); } return (tmp); } } int snd_seq_oss_timer_start(struct seq_oss_timer *timer ) { struct seq_oss_devinfo *dp ; struct snd_seq_queue_tempo tmprec ; { dp = timer->dp; if (timer->running != 0) { { snd_seq_oss_timer_stop(timer); } } else { } { __memset((void *)(& tmprec), 0, 44UL); tmprec.queue = dp->queue; tmprec.ppq = timer->ppq; tmprec.tempo = (unsigned int )timer->tempo; snd_seq_set_queue_tempo(dp->cseq, & tmprec); send_timer_event(dp, 30, 0); timer->running = 1; timer->cur_tick = 0U; } return (0); } } int snd_seq_oss_timer_stop(struct seq_oss_timer *timer ) { { if (timer->running == 0) { return (0); } else { } { send_timer_event(timer->dp, 32, 0); timer->running = 0; } return (0); } } int snd_seq_oss_timer_continue(struct seq_oss_timer *timer ) { { if (timer->running != 0) { return (0); } else { } { send_timer_event(timer->dp, 31, 0); timer->running = 1; } return (0); } } int snd_seq_oss_timer_tempo(struct seq_oss_timer *timer , int value ) { { if (value <= 7) { value = 8; } else if (value > 360) { value = 360; } else { } { timer->oss_tempo = value; calc_alsa_tempo(timer); } if (timer->running != 0) { { send_timer_event(timer->dp, 35, timer->tempo); } } else { } return (0); } } int snd_seq_oss_timer_ioctl(struct seq_oss_timer *timer , unsigned int cmd , int *arg ) { int value ; int __ret_gu ; register unsigned long __val_gu ; int __ret_pu ; int __pu_val ; int tmp ; int tmp___0 ; int tmp___1 ; int __ret_gu___0 ; register unsigned long __val_gu___0 ; int tmp___2 ; int __ret_gu___1 ; register unsigned long __val_gu___1 ; { if (cmd == 3221508355U) { { might_fault(); __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (arg), "i" (4UL)); value = (int )__val_gu; } if (__ret_gu != 0) { return (-14); } else { } if (value != 0) { return (-22); } else { } { value = (timer->oss_tempo * timer->oss_timebase + 30) / 60; might_fault(); __pu_val = value; } { if (4UL == 1UL) { goto case_1; } else { } if (4UL == 2UL) { goto case_2; } else { } if (4UL == 4UL) { goto case_4; } else { } if (4UL == 8UL) { goto case_8; } else { } goto switch_default; case_1: /* CIL Label */ __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (arg): "ebx"); goto ldv_31690; case_2: /* CIL Label */ __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (arg): "ebx"); goto ldv_31690; case_4: /* CIL Label */ __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (arg): "ebx"); goto ldv_31690; case_8: /* CIL Label */ __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (arg): "ebx"); goto ldv_31690; switch_default: /* CIL Label */ __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (arg): "ebx"); goto ldv_31690; switch_break: /* CIL Label */ ; } ldv_31690: ; return (__ret_pu != 0 ? -14 : 0); } else { } if ((timer->dp)->seq_mode == 0) { return (0); } else { } { if (cmd == 21506U) { goto case_21506; } else { } if (cmd == 21507U) { goto case_21507; } else { } if (cmd == 21508U) { goto case_21508; } else { } if (cmd == 3221509125U) { goto case_3221509125; } else { } if (cmd == 3221509121U) { goto case_3221509121; } else { } if (cmd == 1074025479U) { goto case_1074025479; } else { } if (cmd == 1074025480U) { goto case_1074025480; } else { } if (cmd == 3221509126U) { goto case_3221509126; } else { } goto switch_break___0; case_21506: /* CIL Label */ { tmp = snd_seq_oss_timer_start(timer); } return (tmp); case_21507: /* CIL Label */ { tmp___0 = snd_seq_oss_timer_stop(timer); } return (tmp___0); case_21508: /* CIL Label */ { tmp___1 = snd_seq_oss_timer_continue(timer); } return (tmp___1); case_3221509125: /* CIL Label */ { might_fault(); __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___0), "=r" (__val_gu___0): "0" (arg), "i" (4UL)); value = (int )__val_gu___0; } if (__ret_gu___0 != 0) { return (-14); } else { } { tmp___2 = snd_seq_oss_timer_tempo(timer, value); } return (tmp___2); case_3221509121: /* CIL Label */ { might_fault(); __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___1), "=r" (__val_gu___1): "0" (arg), "i" (4UL)); value = (int )__val_gu___1; } if (__ret_gu___1 != 0) { return (-14); } else { } if (value <= 0) { value = 1; } else if (value > 1000) { value = 1000; } else { } { timer->oss_timebase = value; calc_alsa_tempo(timer); } return (0); case_1074025479: /* CIL Label */ ; case_1074025480: /* CIL Label */ ; case_3221509126: /* CIL Label */ ; return (0); switch_break___0: /* CIL Label */ ; } return (0); } } __inline static int variable_test_bit(long nr , unsigned long const volatile *addr ) { int oldbit ; { __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); return (oldbit); } } extern void __bad_percpu_size(void) ; extern struct task_struct *current_task ; __inline static struct task_struct *get_current(void) { struct task_struct *pfo_ret__ ; { { if (8UL == 1UL) { goto case_1; } else { } if (8UL == 2UL) { goto case_2; } else { } if (8UL == 4UL) { goto case_4; } else { } if (8UL == 8UL) { goto case_8; } else { } goto switch_default; case_1: /* CIL Label */ __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); goto ldv_3550; case_2: /* CIL Label */ __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_3550; case_4: /* CIL Label */ __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_3550; case_8: /* CIL Label */ __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_3550; switch_default: /* CIL Label */ { __bad_percpu_size(); } switch_break: /* CIL Label */ ; } ldv_3550: ; return (pfo_ret__); } } __inline static int test_ti_thread_flag(struct thread_info *ti , int flag ) { int tmp___0 ; { { tmp___0 = variable_test_bit((long )flag, (unsigned long const volatile *)(& ti->flags)); } return (tmp___0); } } extern unsigned long _copy_from_user(void * , void const * , unsigned int ) ; extern unsigned long _copy_to_user(void * , void const * , unsigned int ) ; extern void __copy_from_user_overflow(void) ; extern void __copy_to_user_overflow(void) ; __inline static unsigned long copy_from_user(void *to , void const *from , unsigned long n ) { int sz ; long tmp ; long tmp___0 ; { { sz = -1; might_fault(); tmp = ldv__builtin_expect(sz < 0, 1L); } if (tmp != 0L) { { n = _copy_from_user(to, from, (unsigned int )n); } } else { { tmp___0 = ldv__builtin_expect((unsigned long )sz >= n, 1L); } if (tmp___0 != 0L) { { n = _copy_from_user(to, from, (unsigned int )n); } } else { { __copy_from_user_overflow(); } } } return (n); } } __inline static unsigned long copy_to_user(void *to , void const *from , unsigned long n ) { int sz ; long tmp ; long tmp___0 ; { { sz = -1; might_fault(); tmp = ldv__builtin_expect(sz < 0, 1L); } if (tmp != 0L) { { n = _copy_to_user(to, from, (unsigned int )n); } } else { { tmp___0 = ldv__builtin_expect((unsigned long )sz >= n, 1L); } if (tmp___0 != 0L) { { n = _copy_to_user(to, from, (unsigned int )n); } } else { { __copy_to_user_overflow(); } } } return (n); } } __inline static int test_tsk_thread_flag(struct task_struct *tsk , int flag ) { int tmp ; { { tmp = test_ti_thread_flag((struct thread_info *)tsk->stack, flag); } return (tmp); } } __inline static int signal_pending(struct task_struct *p ) { int tmp ; long tmp___0 ; { { tmp = test_tsk_thread_flag(p, 2); tmp___0 = ldv__builtin_expect(tmp != 0, 0L); } return ((int )tmp___0); } } __inline static int snd_seq_oss_dispatch(struct seq_oss_devinfo *dp , struct snd_seq_event *ev , int atomic , int hop ) { int tmp ; { { tmp = snd_seq_kernel_client_dispatch(dp->cseq, ev, atomic, hop); } return (tmp); } } __inline static void snd_seq_oss_fill_addr(struct seq_oss_devinfo *dp , struct snd_seq_event *ev , int dest_client , int dest_port ) { { ev->queue = (unsigned char )dp->queue; ev->source = dp->addr; ev->dest.client = (unsigned char )dest_client; ev->dest.port = (unsigned char )dest_port; return; } } int snd_seq_oss_writeq_get_free_size(struct seq_oss_writeq *q ) ; void snd_seq_oss_writeq_set_output(struct seq_oss_writeq *q , int val ) ; __inline static abstime_t snd_seq_oss_timer_cur_tick(struct seq_oss_timer *timer ) { { return (timer->cur_tick); } } int snd_seq_oss_synth_ioctl(struct seq_oss_devinfo *dp , int dev , unsigned int cmd , unsigned long addr ) ; int snd_seq_oss_synth_make_info(struct seq_oss_devinfo *dp , int dev , struct synth_info *inf ) ; int snd_seq_oss_midi_open(struct seq_oss_devinfo *dp , int dev , int fmode ) ; int snd_seq_oss_midi_make_info(struct seq_oss_devinfo *dp , int dev , struct midi_info *inf ) ; int snd_seq_oss_process_event(struct seq_oss_devinfo *dp , union evrec *q , struct snd_seq_event *ev ) ; static int snd_seq_oss_synth_info_user(struct seq_oss_devinfo *dp , void *arg ) { struct synth_info info ; unsigned long tmp ; int tmp___0 ; unsigned long tmp___1 ; { { tmp = copy_from_user((void *)(& info), (void const *)arg, 140UL); } if (tmp != 0UL) { return (-14); } else { } { tmp___0 = snd_seq_oss_synth_make_info(dp, info.device, & info); } if (tmp___0 < 0) { return (-22); } else { } { tmp___1 = copy_to_user(arg, (void const *)(& info), 140UL); } if (tmp___1 != 0UL) { return (-14); } else { } return (0); } } static int snd_seq_oss_midi_info_user(struct seq_oss_devinfo *dp , void *arg ) { struct midi_info info ; unsigned long tmp ; int tmp___0 ; unsigned long tmp___1 ; { { tmp = copy_from_user((void *)(& info), (void const *)arg, 116UL); } if (tmp != 0UL) { return (-14); } else { } { tmp___0 = snd_seq_oss_midi_make_info(dp, info.device, & info); } if (tmp___0 < 0) { return (-22); } else { } { tmp___1 = copy_to_user(arg, (void const *)(& info), 116UL); } if (tmp___1 != 0UL) { return (-14); } else { } return (0); } } static int snd_seq_oss_oob_user(struct seq_oss_devinfo *dp , void *arg ) { unsigned char ev[8U] ; struct snd_seq_event tmpev ; unsigned long tmp ; int tmp___0 ; { { tmp = copy_from_user((void *)(& ev), (void const *)arg, 8UL); } if (tmp != 0UL) { return (-14); } else { } { __memset((void *)(& tmpev), 0, 28UL); snd_seq_oss_fill_addr(dp, & tmpev, (int )dp->addr.port, (int )dp->addr.client); tmpev.time.tick = 0U; tmp___0 = snd_seq_oss_process_event(dp, (union evrec *)(& ev), & tmpev); } if (tmp___0 == 0) { { snd_seq_oss_dispatch(dp, & tmpev, 0, 0); } } else { } return (0); } } int snd_seq_oss_ioctl(struct seq_oss_devinfo *dp , unsigned int cmd , unsigned long carg ) { int dev ; int val ; void *arg ; int *p ; int tmp ; int tmp___0 ; struct task_struct *tmp___1 ; int tmp___2 ; int __ret_gu ; register unsigned long __val_gu ; int tmp___3 ; int __ret_pu ; int __pu_val ; int __ret_pu___0 ; int __pu_val___0 ; int __ret_pu___1 ; int __pu_val___1 ; abstime_t tmp___4 ; int __ret_gu___0 ; register unsigned long __val_gu___0 ; int tmp___5 ; int __ret_pu___2 ; int __pu_val___2 ; int __ret_pu___3 ; int __pu_val___3 ; int __ret_gu___1 ; register unsigned long __val_gu___1 ; int __ret_pu___4 ; int __pu_val___4 ; int __ret_gu___2 ; register unsigned long __val_gu___2 ; int tmp___6 ; int tmp___7 ; int tmp___8 ; int __ret_gu___3 ; register unsigned long __val_gu___3 ; int __ret_gu___4 ; register unsigned long __val_gu___4 ; int __ret_pu___5 ; int __pu_val___5 ; int tmp___9 ; { arg = (void *)carg; p = (int *)arg; { if (cmd == 3221509121U) { goto case_3221509121; } else { } if (cmd == 3221509125U) { goto case_3221509125; } else { } if (cmd == 21506U) { goto case_21506; } else { } if (cmd == 21507U) { goto case_21507; } else { } if (cmd == 21508U) { goto case_21508; } else { } if (cmd == 1074025479U) { goto case_1074025479; } else { } if (cmd == 3221509126U) { goto case_3221509126; } else { } if (cmd == 1074025480U) { goto case_1074025480; } else { } if (cmd == 3221508355U) { goto case_3221508355; } else { } if (cmd == 20753U) { goto case_20753; } else { } if (cmd == 20737U) { goto case_20737; } else { } if (cmd == 20736U) { goto case_20736; } else { } if (cmd == 1074024712U) { goto case_1074024712; } else { } if (cmd == 2147766533U) { goto case_2147766533; } else { } if (cmd == 2147766532U) { goto case_2147766532; } else { } if (cmd == 2147766547U) { goto case_2147766547; } else { } if (cmd == 1074024713U) { goto case_1074024713; } else { } if (cmd == 2147766538U) { goto case_2147766538; } else { } if (cmd == 2147766539U) { goto case_2147766539; } else { } if (cmd == 3221508366U) { goto case_3221508366; } else { } if (cmd == 1074024719U) { goto case_1074024719; } else { } if (cmd == 3230421250U) { goto case_3230421250; } else { } if (cmd == 3230421268U) { goto case_3230421268; } else { } if (cmd == 1074286866U) { goto case_1074286866; } else { } if (cmd == 3228848396U) { goto case_3228848396; } else { } if (cmd == 1074024717U) { goto case_1074024717; } else { } if (cmd == 3221515520U) { goto case_3221515520; } else { } goto switch_default___6; case_3221509121: /* CIL Label */ ; case_3221509125: /* CIL Label */ ; case_21506: /* CIL Label */ ; case_21507: /* CIL Label */ ; case_21508: /* CIL Label */ ; case_1074025479: /* CIL Label */ ; case_3221509126: /* CIL Label */ ; case_1074025480: /* CIL Label */ ; case_3221508355: /* CIL Label */ { tmp = snd_seq_oss_timer_ioctl(dp->timer, cmd, (int *)arg); } return (tmp); case_20753: /* CIL Label */ { snd_seq_oss_reset(dp); } return (-22); case_20737: /* CIL Label */ ; if ((dp->file_mode & 2) == 0 || (unsigned long )dp->writeq == (unsigned long )((struct seq_oss_writeq *)0)) { return (0); } else { } goto ldv_31826; ldv_31825: ; ldv_31826: { tmp___0 = snd_seq_oss_writeq_sync(dp->writeq); } if (tmp___0 != 0) { goto ldv_31825; } else { } { tmp___1 = get_current(); tmp___2 = signal_pending(tmp___1); } if (tmp___2 != 0) { return (-512); } else { } return (0); case_20736: /* CIL Label */ { snd_seq_oss_reset(dp); } return (0); case_1074024712: /* CIL Label */ { might_fault(); __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (p), "i" (4UL)); dev = (int )__val_gu; } if (__ret_gu != 0) { return (-14); } else { } { tmp___3 = snd_seq_oss_midi_open(dp, dev, dp->file_mode); } return (tmp___3); case_2147766533: /* CIL Label */ ; if ((unsigned long )dp->readq == (unsigned long )((struct seq_oss_readq *)0) || (dp->file_mode & 1) == 0) { return (0); } else { } { might_fault(); __pu_val = (dp->readq)->qlen; } { if (4UL == 1UL) { goto case_1; } else { } if (4UL == 2UL) { goto case_2; } else { } if (4UL == 4UL) { goto case_4; } else { } if (4UL == 8UL) { goto case_8; } else { } goto switch_default; case_1: /* CIL Label */ __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); goto ldv_31837; case_2: /* CIL Label */ __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); goto ldv_31837; case_4: /* CIL Label */ __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); goto ldv_31837; case_8: /* CIL Label */ __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); goto ldv_31837; switch_default: /* CIL Label */ __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); goto ldv_31837; switch_break___0: /* CIL Label */ ; } ldv_31837: ; return (__ret_pu != 0 ? -14 : 0); case_2147766532: /* CIL Label */ ; if ((dp->file_mode & 2) == 0 || (unsigned long )dp->writeq == (unsigned long )((struct seq_oss_writeq *)0)) { return (0); } else { } { might_fault(); __pu_val___0 = snd_seq_oss_writeq_get_free_size(dp->writeq); } { if (4UL == 1UL) { goto case_1___0; } else { } if (4UL == 2UL) { goto case_2___0; } else { } if (4UL == 4UL) { goto case_4___0; } else { } if (4UL == 8UL) { goto case_8___0; } else { } goto switch_default___0; case_1___0: /* CIL Label */ __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); goto ldv_31847; case_2___0: /* CIL Label */ __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); goto ldv_31847; case_4___0: /* CIL Label */ __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); goto ldv_31847; case_8___0: /* CIL Label */ __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); goto ldv_31847; switch_default___0: /* CIL Label */ __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (p): "ebx"); goto ldv_31847; switch_break___1: /* CIL Label */ ; } ldv_31847: ; return (__ret_pu___0 != 0 ? -14 : 0); case_2147766547: /* CIL Label */ { might_fault(); tmp___4 = snd_seq_oss_timer_cur_tick(dp->timer); __pu_val___1 = (int )tmp___4; } { if (4UL == 1UL) { goto case_1___1; } else { } if (4UL == 2UL) { goto case_2___1; } else { } if (4UL == 4UL) { goto case_4___1; } else { } if (4UL == 8UL) { goto case_8___1; } else { } goto switch_default___1; case_1___1: /* CIL Label */ __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); goto ldv_31857; case_2___1: /* CIL Label */ __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); goto ldv_31857; case_4___1: /* CIL Label */ __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); goto ldv_31857; case_8___1: /* CIL Label */ __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); goto ldv_31857; switch_default___1: /* CIL Label */ __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (p): "ebx"); goto ldv_31857; switch_break___2: /* CIL Label */ ; } ldv_31857: ; return (__ret_pu___1 != 0 ? -14 : 0); case_1074024713: /* CIL Label */ { might_fault(); __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___0), "=r" (__val_gu___0): "0" (p), "i" (4UL)); dev = (int )__val_gu___0; } if (__ret_gu___0 != 0) { return (-14); } else { } { tmp___5 = snd_seq_oss_synth_ioctl(dp, dev, cmd, carg); } return (tmp___5); case_2147766538: /* CIL Label */ { might_fault(); __pu_val___2 = dp->max_synthdev; } { if (4UL == 1UL) { goto case_1___2; } else { } if (4UL == 2UL) { goto case_2___2; } else { } if (4UL == 4UL) { goto case_4___2; } else { } if (4UL == 8UL) { goto case_8___2; } else { } goto switch_default___2; case_1___2: /* CIL Label */ __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); goto ldv_31871; case_2___2: /* CIL Label */ __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); goto ldv_31871; case_4___2: /* CIL Label */ __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); goto ldv_31871; case_8___2: /* CIL Label */ __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); goto ldv_31871; switch_default___2: /* CIL Label */ __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (p): "ebx"); goto ldv_31871; switch_break___3: /* CIL Label */ ; } ldv_31871: ; return (__ret_pu___2 != 0 ? -14 : 0); case_2147766539: /* CIL Label */ { might_fault(); __pu_val___3 = dp->max_mididev; } { if (4UL == 1UL) { goto case_1___3; } else { } if (4UL == 2UL) { goto case_2___3; } else { } if (4UL == 4UL) { goto case_4___3; } else { } if (4UL == 8UL) { goto case_8___3; } else { } goto switch_default___3; case_1___3: /* CIL Label */ __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (p): "ebx"); goto ldv_31881; case_2___3: /* CIL Label */ __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (p): "ebx"); goto ldv_31881; case_4___3: /* CIL Label */ __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (p): "ebx"); goto ldv_31881; case_8___3: /* CIL Label */ __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (p): "ebx"); goto ldv_31881; switch_default___3: /* CIL Label */ __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (p): "ebx"); goto ldv_31881; switch_break___4: /* CIL Label */ ; } ldv_31881: ; return (__ret_pu___3 != 0 ? -14 : 0); case_3221508366: /* CIL Label */ { might_fault(); __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___1), "=r" (__val_gu___1): "0" (p), "i" (4UL)); dev = (int )__val_gu___1; } if (__ret_gu___1 != 0) { return (-14); } else { } { val = snd_seq_oss_synth_ioctl(dp, dev, cmd, carg); might_fault(); __pu_val___4 = val; } { if (4UL == 1UL) { goto case_1___4; } else { } if (4UL == 2UL) { goto case_2___4; } else { } if (4UL == 4UL) { goto case_4___4; } else { } if (4UL == 8UL) { goto case_8___4; } else { } goto switch_default___4; case_1___4: /* CIL Label */ __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (p): "ebx"); goto ldv_31894; case_2___4: /* CIL Label */ __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (p): "ebx"); goto ldv_31894; case_4___4: /* CIL Label */ __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (p): "ebx"); goto ldv_31894; case_8___4: /* CIL Label */ __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (p): "ebx"); goto ldv_31894; switch_default___4: /* CIL Label */ __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (p): "ebx"); goto ldv_31894; switch_break___5: /* CIL Label */ ; } ldv_31894: ; return (__ret_pu___4 != 0 ? -14 : 0); case_1074024719: /* CIL Label */ { might_fault(); __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___2), "=r" (__val_gu___2): "0" (p), "i" (4UL)); dev = (int )__val_gu___2; } if (__ret_gu___2 != 0) { return (-14); } else { } { snd_seq_oss_synth_ioctl(dp, dev, cmd, carg); } return (0); case_3230421250: /* CIL Label */ ; case_3230421268: /* CIL Label */ { tmp___6 = snd_seq_oss_synth_info_user(dp, arg); } return (tmp___6); case_1074286866: /* CIL Label */ { tmp___7 = snd_seq_oss_oob_user(dp, arg); } return (tmp___7); case_3228848396: /* CIL Label */ { tmp___8 = snd_seq_oss_midi_info_user(dp, arg); } return (tmp___8); case_1074024717: /* CIL Label */ ; if ((dp->file_mode & 2) == 0) { return (0); } else { } { might_fault(); __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___3), "=r" (__val_gu___3): "0" (p), "i" (4UL)); val = (int )__val_gu___3; } if (__ret_gu___3 != 0) { return (-14); } else { } if (val <= 0) { val = 1; } else { } if (val >= (dp->writeq)->maxlen) { val = (dp->writeq)->maxlen + -1; } else { } { snd_seq_oss_writeq_set_output(dp->writeq, val); } return (0); case_3221515520: /* CIL Label */ ; if ((unsigned long )dp->readq == (unsigned long )((struct seq_oss_readq *)0) || (dp->file_mode & 1) == 0) { return (0); } else { } { might_fault(); __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___4), "=r" (__val_gu___4): "0" (p), "i" (4UL)); val = (int )__val_gu___4; } if (__ret_gu___4 != 0) { return (-14); } else { } if (val <= 0) { val = -1; } else { val = (val * 250) / 10; } { (dp->readq)->pre_event_timeout = (unsigned long )val; might_fault(); __pu_val___5 = val; } { if (4UL == 1UL) { goto case_1___5; } else { } if (4UL == 2UL) { goto case_2___5; } else { } if (4UL == 4UL) { goto case_4___5; } else { } if (4UL == 8UL) { goto case_8___5; } else { } goto switch_default___5; case_1___5: /* CIL Label */ __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (p): "ebx"); goto ldv_31919; case_2___5: /* CIL Label */ __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (p): "ebx"); goto ldv_31919; case_4___5: /* CIL Label */ __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (p): "ebx"); goto ldv_31919; case_8___5: /* CIL Label */ __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (p): "ebx"); goto ldv_31919; switch_default___5: /* CIL Label */ __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___5): "0" (__pu_val___5), "c" (p): "ebx"); goto ldv_31919; switch_break___6: /* CIL Label */ ; } ldv_31919: ; return (__ret_pu___5 != 0 ? -14 : 0); switch_default___6: /* CIL Label */ ; if ((dp->file_mode & 2) == 0) { return (-5); } else { } { tmp___9 = snd_seq_oss_synth_ioctl(dp, 0, cmd, carg); } return (tmp___9); switch_break: /* CIL Label */ ; } return (0); } } extern void *__memcpy(void * , void const * , size_t ) ; int snd_seq_oss_synth_is_valid(struct seq_oss_devinfo *dp , int dev ) ; int snd_seq_oss_synth_sysex(struct seq_oss_devinfo *dp , int dev , unsigned char *buf , struct snd_seq_event *ev ) ; int snd_seq_oss_synth_addr(struct seq_oss_devinfo *dp , int dev , struct snd_seq_event *ev ) ; int snd_seq_oss_synth_raw_event(struct seq_oss_devinfo *dp , int dev , unsigned char *data , struct snd_seq_event *ev ) ; int snd_seq_oss_midi_putc(struct seq_oss_devinfo *dp , int dev , unsigned char c , struct snd_seq_event *ev ) ; int snd_seq_oss_midi_input(struct snd_seq_event *ev , int direct , void *private_data ) ; int snd_seq_oss_midi_filemode(struct seq_oss_devinfo *dp , int dev ) ; int snd_seq_oss_readq_put_event(struct seq_oss_readq *q , union evrec *ev ) ; void snd_seq_oss_writeq_wakeup(struct seq_oss_writeq *q , abstime_t time ) ; static int extended_event(struct seq_oss_devinfo *dp , union evrec *q , struct snd_seq_event *ev ) ; static int chn_voice_event(struct seq_oss_devinfo *dp , union evrec *q , struct snd_seq_event *ev ) ; static int chn_common_event(struct seq_oss_devinfo *dp , union evrec *q , struct snd_seq_event *ev ) ; static int timing_event(struct seq_oss_devinfo *dp , union evrec *q , struct snd_seq_event *ev ) ; static int local_event(struct seq_oss_devinfo *dp , union evrec *q , struct snd_seq_event *ev ) ; static int old_event(struct seq_oss_devinfo *dp , union evrec *q , struct snd_seq_event *ev ) ; static int note_on_event(struct seq_oss_devinfo *dp , int dev , int ch , int note , int vel , struct snd_seq_event *ev ) ; static int note_off_event(struct seq_oss_devinfo *dp , int dev , int ch , int note , int vel , struct snd_seq_event *ev ) ; static int set_note_event(struct seq_oss_devinfo *dp , int dev , int type , int ch , int note , int vel , struct snd_seq_event *ev ) ; static int set_control_event(struct seq_oss_devinfo *dp , int dev , int type , int ch , int param , int val , struct snd_seq_event *ev ) ; static int set_echo_event(struct seq_oss_devinfo *dp , union evrec *rec , struct snd_seq_event *ev ) ; int snd_seq_oss_process_event(struct seq_oss_devinfo *dp , union evrec *q , struct snd_seq_event *ev ) { int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; int tmp___5 ; int tmp___6 ; int tmp___7 ; int tmp___8 ; int tmp___9 ; int tmp___10 ; { { if ((int )q->s.code == 255) { goto case_255; } else { } if ((int )q->s.code == 147) { goto case_147; } else { } if ((int )q->s.code == 146) { goto case_146; } else { } if ((int )q->s.code == 129) { goto case_129; } else { } if ((int )q->s.code == 128) { goto case_128; } else { } if ((int )q->s.code == 148) { goto case_148; } else { } if ((int )q->s.code == 5) { goto case_5; } else { } if ((int )q->s.code == 8) { goto case_8; } else { } if ((int )q->s.code == 254) { goto case_254; } else { } goto switch_default; case_255: /* CIL Label */ { tmp = extended_event(dp, q, ev); } return (tmp); case_147: /* CIL Label */ { tmp___0 = chn_voice_event(dp, q, ev); } return (tmp___0); case_146: /* CIL Label */ { tmp___1 = chn_common_event(dp, q, ev); } return (tmp___1); case_129: /* CIL Label */ { tmp___2 = timing_event(dp, q, ev); } return (tmp___2); case_128: /* CIL Label */ { tmp___3 = local_event(dp, q, ev); } return (tmp___3); case_148: /* CIL Label */ { tmp___4 = snd_seq_oss_synth_sysex(dp, (int )q->x.dev, (unsigned char *)(& q->x.buf), ev); } return (tmp___4); case_5: /* CIL Label */ ; if (dp->seq_mode == 1) { return (-22); } else { } if ((dp->file_mode & 2) == 0) { goto ldv_31859; } else { } { tmp___5 = snd_seq_oss_midi_open(dp, (int )q->s.dev, 2); } if (tmp___5 != 0) { goto ldv_31859; } else { } { tmp___7 = snd_seq_oss_midi_filemode(dp, (int )q->s.dev); } if ((tmp___7 & 2) != 0) { { tmp___6 = snd_seq_oss_midi_putc(dp, (int )q->s.dev, (int )q->s.parm1, ev); } return (tmp___6); } else { } goto ldv_31859; case_8: /* CIL Label */ ; if (dp->seq_mode == 1) { return (-22); } else { } { tmp___8 = set_echo_event(dp, q, ev); } return (tmp___8); case_254: /* CIL Label */ ; if (dp->seq_mode == 1) { return (-22); } else { } { tmp___9 = snd_seq_oss_synth_raw_event(dp, (int )q->c[1], (unsigned char *)(& q->c), ev); } return (tmp___9); switch_default: /* CIL Label */ ; if (dp->seq_mode == 1) { return (-22); } else { } { tmp___10 = old_event(dp, q, ev); } return (tmp___10); switch_break: /* CIL Label */ ; } ldv_31859: ; return (-22); } } static int old_event(struct seq_oss_devinfo *dp , union evrec *q , struct snd_seq_event *ev ) { int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; { { if ((int )q->s.code == 0) { goto case_0; } else { } if ((int )q->s.code == 1) { goto case_1; } else { } if ((int )q->s.code == 2) { goto case_2; } else { } if ((int )q->s.code == 3) { goto case_3; } else { } if ((int )q->s.code == 4) { goto case_4; } else { } goto switch_break; case_0: /* CIL Label */ { tmp = note_off_event(dp, 0, (int )q->n.chn, (int )q->n.note, (int )q->n.vel, ev); } return (tmp); case_1: /* CIL Label */ { tmp___0 = note_on_event(dp, 0, (int )q->n.chn, (int )q->n.note, (int )q->n.vel, ev); } return (tmp___0); case_2: /* CIL Label */ ; goto ldv_31871; case_3: /* CIL Label */ { tmp___1 = set_control_event(dp, 0, 11, (int )q->n.chn, 0, (int )q->n.note, ev); } return (tmp___1); case_4: /* CIL Label */ { tmp___2 = snd_seq_oss_timer_start(dp->timer); } return (tmp___2); switch_break: /* CIL Label */ ; } ldv_31871: ; return (-22); } } static int extended_event(struct seq_oss_devinfo *dp , union evrec *q , struct snd_seq_event *ev ) { int val ; int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; int tmp___5 ; int tmp___6 ; int tmp___7 ; { { if ((int )q->e.cmd == 0) { goto case_0; } else { } if ((int )q->e.cmd == 1) { goto case_1; } else { } if ((int )q->e.cmd == 3) { goto case_3; } else { } if ((int )q->e.cmd == 9) { goto case_9; } else { } if ((int )q->e.cmd == 11) { goto case_11; } else { } if ((int )q->e.cmd == 10) { goto case_10; } else { } if ((int )q->e.cmd == 12) { goto case_12; } else { } goto switch_break; case_0: /* CIL Label */ { tmp = note_off_event(dp, (int )q->e.dev, (int )q->e.chn, (int )q->e.p1, (int )q->e.p2, ev); } return (tmp); case_1: /* CIL Label */ { tmp___0 = note_on_event(dp, (int )q->e.dev, (int )q->e.chn, (int )q->e.p1, (int )q->e.p2, ev); } return (tmp___0); case_3: /* CIL Label */ { tmp___1 = set_control_event(dp, (int )q->e.dev, 11, (int )q->e.chn, 0, (int )q->e.p1, ev); } return (tmp___1); case_9: /* CIL Label */ { tmp___2 = set_control_event(dp, (int )q->e.dev, 12, (int )q->e.chn, 0, (int )q->e.p1, ev); } return (tmp___2); case_11: /* CIL Label */ { val = (int )((char )q->e.p1); val = (val + 128) / 2; tmp___3 = set_control_event(dp, (int )q->e.dev, 10, (int )q->e.chn, 10, val, ev); } return (tmp___3); case_10: /* CIL Label */ val = ((int )q->e.p3 << 8) | (int )q->e.p2; { if ((int )q->e.p1 == 255) { goto case_255; } else { } if ((int )q->e.p1 == 254) { goto case_254; } else { } goto switch_default; case_255: /* CIL Label */ { tmp___4 = set_control_event(dp, (int )q->e.dev, 13, (int )q->e.chn, 0, val, ev); } return (tmp___4); case_254: /* CIL Label */ { tmp___5 = set_control_event(dp, (int )q->e.dev, 16, (int )q->e.chn, 0, (val * 128) / 100, ev); } return (tmp___5); switch_default: /* CIL Label */ { tmp___6 = set_control_event(dp, (int )q->e.dev, 14, (int )q->e.chn, (int )q->e.p1, val, ev); } return (tmp___6); switch_break___0: /* CIL Label */ ; } case_12: /* CIL Label */ { tmp___7 = snd_seq_oss_synth_raw_event(dp, (int )q->e.dev, (unsigned char *)(& q->c), ev); } return (tmp___7); switch_break: /* CIL Label */ ; } return (-22); } } static int chn_voice_event(struct seq_oss_devinfo *dp , union evrec *q , struct snd_seq_event *ev ) { int tmp ; int tmp___0 ; int tmp___1 ; { if ((unsigned int )q->v.chn > 31U) { return (-22); } else { } { if ((int )q->v.cmd == 144) { goto case_144; } else { } if ((int )q->v.cmd == 128) { goto case_128; } else { } if ((int )q->v.cmd == 160) { goto case_160; } else { } goto switch_break; case_144: /* CIL Label */ { tmp = note_on_event(dp, (int )q->v.dev, (int )q->v.chn, (int )q->v.note, (int )q->v.parm, ev); } return (tmp); case_128: /* CIL Label */ { tmp___0 = note_off_event(dp, (int )q->v.dev, (int )q->v.chn, (int )q->v.note, (int )q->v.parm, ev); } return (tmp___0); case_160: /* CIL Label */ { tmp___1 = set_note_event(dp, (int )q->v.dev, 8, (int )q->v.chn, (int )q->v.note, (int )q->v.parm, ev); } return (tmp___1); switch_break: /* CIL Label */ ; } return (-22); } } static int chn_common_event(struct seq_oss_devinfo *dp , union evrec *q , struct snd_seq_event *ev ) { int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; { if ((unsigned int )q->l.chn > 31U) { return (-22); } else { } { if ((int )q->l.cmd == 192) { goto case_192; } else { } if ((int )q->l.cmd == 176) { goto case_176; } else { } if ((int )q->l.cmd == 224) { goto case_224; } else { } if ((int )q->l.cmd == 208) { goto case_208; } else { } goto switch_break; case_192: /* CIL Label */ { tmp = set_control_event(dp, (int )q->l.dev, 11, (int )q->l.chn, 0, (int )q->l.p1, ev); } return (tmp); case_176: /* CIL Label */ { tmp___0 = set_control_event(dp, (int )q->l.dev, 10, (int )q->l.chn, (int )q->l.p1, (int )q->l.val, ev); } return (tmp___0); case_224: /* CIL Label */ { tmp___1 = set_control_event(dp, (int )q->l.dev, 13, (int )q->l.chn, 0, (int )q->l.val + -8192, ev); } return (tmp___1); case_208: /* CIL Label */ { tmp___2 = set_control_event(dp, (int )q->l.dev, 12, (int )q->l.chn, 0, (int )q->l.val, ev); } return (tmp___2); switch_break: /* CIL Label */ ; } return (-22); } } static int timing_event(struct seq_oss_devinfo *dp , union evrec *q , struct snd_seq_event *ev ) { int tmp ; union evrec tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; { { if ((int )q->t.cmd == 8) { goto case_8; } else { } if ((int )q->t.cmd == 3) { goto case_3; } else { } if ((int )q->t.cmd == 5) { goto case_5; } else { } if ((int )q->t.cmd == 6) { goto case_6; } else { } goto switch_break; case_8: /* CIL Label */ ; if (dp->seq_mode == 1) { { tmp = set_echo_event(dp, q, ev); } return (tmp); } else { { __memset((void *)(& tmp___0), 0, 8UL); tmp___0.echo = (q->t.time << 8) | 8U; tmp___1 = set_echo_event(dp, & tmp___0, ev); } return (tmp___1); } case_3: /* CIL Label */ ; if (dp->seq_mode != 0) { { tmp___2 = snd_seq_oss_timer_stop(dp->timer); } return (tmp___2); } else { } return (0); case_5: /* CIL Label */ ; if (dp->seq_mode != 0) { { tmp___3 = snd_seq_oss_timer_continue(dp->timer); } return (tmp___3); } else { } return (0); case_6: /* CIL Label */ ; if (dp->seq_mode != 0) { { tmp___4 = snd_seq_oss_timer_tempo(dp->timer, (int )q->t.time); } return (tmp___4); } else { } return (0); switch_break: /* CIL Label */ ; } return (-22); } } static int local_event(struct seq_oss_devinfo *dp , union evrec *q , struct snd_seq_event *ev ) { { return (-22); } } static int note_on_event(struct seq_oss_devinfo *dp , int dev , int ch , int note , int vel , struct snd_seq_event *ev ) { struct seq_oss_synthinfo *info ; int tmp ; int tmp___0 ; int type ; int tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; int tmp___5 ; { { tmp = snd_seq_oss_synth_is_valid(dp, dev); } if (tmp == 0) { return (-6); } else { } info = (struct seq_oss_synthinfo *)(& dp->synths) + (unsigned long )dev; { if (info->arg.event_passing == 0) { goto case_0; } else { } if (info->arg.event_passing == 1) { goto case_1; } else { } if (info->arg.event_passing == 2) { goto case_2; } else { } goto switch_break; case_0: /* CIL Label */ ; if (((unsigned long )info->ch == (unsigned long )((struct seq_oss_chinfo *)0) || ch < 0) || ch >= info->nr_voices) { { tmp___0 = set_note_event(dp, dev, 6, ch, note, vel, ev); } return (tmp___0); } else { } if (note == 255 && (info->ch + (unsigned long )ch)->note >= 0) { if ((info->ch + (unsigned long )ch)->vel != 0) { type = 8; } else { type = 6; } { (info->ch + (unsigned long )ch)->vel = vel; tmp___1 = set_note_event(dp, dev, type, ch, (info->ch + (unsigned long )ch)->note, vel, ev); } return (tmp___1); } else if (note > 127) { return (-22); } else { } if (note != (info->ch + (unsigned long )ch)->note && (info->ch + (unsigned long )ch)->note >= 0) { { set_note_event(dp, dev, 7, ch, (info->ch + (unsigned long )ch)->note, 0, ev); } } else { } (info->ch + (unsigned long )ch)->note = note; (info->ch + (unsigned long )ch)->vel = vel; if (vel != 0) { { tmp___2 = set_note_event(dp, dev, 6, ch, note, vel, ev); } return (tmp___2); } else { } return (-22); case_1: /* CIL Label */ { tmp___3 = set_note_event(dp, dev, 6, ch, note, vel, ev); } return (tmp___3); case_2: /* CIL Label */ ; if (note > 127) { { tmp___4 = set_note_event(dp, dev, 8, ch, note + -128, vel, ev); } return (tmp___4); } else { { tmp___5 = set_note_event(dp, dev, 6, ch, note, vel, ev); } return (tmp___5); } switch_break: /* CIL Label */ ; } return (-22); } } static int note_off_event(struct seq_oss_devinfo *dp , int dev , int ch , int note , int vel , struct snd_seq_event *ev ) { struct seq_oss_synthinfo *info ; int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; { { tmp = snd_seq_oss_synth_is_valid(dp, dev); } if (tmp == 0) { return (-6); } else { } info = (struct seq_oss_synthinfo *)(& dp->synths) + (unsigned long )dev; { if (info->arg.event_passing == 0) { goto case_0; } else { } if (info->arg.event_passing == 1) { goto case_1; } else { } if (info->arg.event_passing == 2) { goto case_2; } else { } goto switch_break; case_0: /* CIL Label */ ; if (((unsigned long )info->ch == (unsigned long )((struct seq_oss_chinfo *)0) || ch < 0) || ch >= info->nr_voices) { { tmp___0 = set_note_event(dp, dev, 6, ch, note, vel, ev); } return (tmp___0); } else { } if ((info->ch + (unsigned long )ch)->note >= 0) { { note = (info->ch + (unsigned long )ch)->note; (info->ch + (unsigned long )ch)->vel = 0; (info->ch + (unsigned long )ch)->note = -1; tmp___1 = set_note_event(dp, dev, 7, ch, note, vel, ev); } return (tmp___1); } else { } return (-22); case_1: /* CIL Label */ ; case_2: /* CIL Label */ { tmp___2 = set_note_event(dp, dev, 7, ch, note, vel, ev); } return (tmp___2); switch_break: /* CIL Label */ ; } return (-22); } } static int set_note_event(struct seq_oss_devinfo *dp , int dev , int type , int ch , int note , int vel , struct snd_seq_event *ev ) { int tmp ; { { tmp = snd_seq_oss_synth_is_valid(dp, dev); } if (tmp == 0) { return (-6); } else { } { ev->type = (snd_seq_event_type_t )type; snd_seq_oss_synth_addr(dp, dev, ev); ev->data.note.channel = (unsigned char )ch; ev->data.note.note = (unsigned char )note; ev->data.note.velocity = (unsigned char )vel; } return (0); } } static int set_control_event(struct seq_oss_devinfo *dp , int dev , int type , int ch , int param , int val , struct snd_seq_event *ev ) { int tmp ; { { tmp = snd_seq_oss_synth_is_valid(dp, dev); } if (tmp == 0) { return (-6); } else { } { ev->type = (snd_seq_event_type_t )type; snd_seq_oss_synth_addr(dp, dev, ev); ev->data.control.channel = (unsigned char )ch; ev->data.control.param = (unsigned int )param; ev->data.control.value = val; } return (0); } } static int set_echo_event(struct seq_oss_devinfo *dp , union evrec *rec , struct snd_seq_event *ev ) { { { ev->type = 50U; snd_seq_oss_fill_addr(dp, ev, (int )dp->addr.client, (int )dp->addr.port); __memcpy((void *)(& ev->data), (void const *)rec, 8UL); } return (0); } } int snd_seq_oss_event_input(struct snd_seq_event *ev , int direct , void *private_data , int atomic , int hop ) { struct seq_oss_devinfo *dp ; union evrec *rec ; int tmp ; { dp = (struct seq_oss_devinfo *)private_data; if ((unsigned int )ev->type != 50U) { { tmp = snd_seq_oss_midi_input(ev, direct, private_data); } return (tmp); } else { } if ((int )ev->source.client != dp->cseq) { return (0); } else { } rec = (union evrec *)(& ev->data); if ((unsigned int )rec->s.code == 4U) { { snd_seq_oss_writeq_wakeup(dp->writeq, rec->t.time); } } else { if ((unsigned long )dp->readq == (unsigned long )((struct seq_oss_readq *)0)) { return (0); } else { } { snd_seq_oss_readq_put_event(dp->readq, rec); } } return (0); } } extern void __ldv_linux_kernel_locking_spinlock_spin_lock(spinlock_t * ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99(spinlock_t *ldv_func_arg1 ) ; void ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_seq_oss_readq(void) ; void ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_seq_oss_readq(void) ; extern void _raw_spin_unlock_irqrestore(raw_spinlock_t * , unsigned long ) ; __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) { { { _raw_spin_unlock_irqrestore(& lock->__annonCompField18.rlock, flags); } return; } } __inline static void ldv_spin_unlock_irqrestore_98(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_98(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_98(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_98(spinlock_t *lock , unsigned long flags ) ; extern int snd_seq_kernel_client_enqueue(int , struct snd_seq_event * , int , int ) ; unsigned int snd_seq_oss_readq_poll(struct seq_oss_readq *q , struct file *file , poll_table *wait ) ; int snd_seq_oss_readq_pick(struct seq_oss_readq *q , union evrec *rec ) ; void snd_seq_oss_readq_wait(struct seq_oss_readq *q ) ; void snd_seq_oss_readq_free(struct seq_oss_readq *q ) ; int snd_seq_oss_synth_load_patch(struct seq_oss_devinfo *dp , int dev , int fmt , char const *buf , int p , int c ) ; extern int snd_seq_kernel_client_enqueue_blocking(int , struct snd_seq_event * , struct file * , int , int ) ; extern int snd_seq_kernel_client_write_poll(int , struct file * , poll_table * ) ; static int insert_queue(struct seq_oss_devinfo *dp , union evrec *rec , struct file *opt ) ; int snd_seq_oss_read(struct seq_oss_devinfo *dp , char *buf , int count ) { struct seq_oss_readq *readq___0 ; int result ; int err ; int ev_len ; union evrec rec ; unsigned long flags ; struct task_struct *tmp ; int tmp___0 ; unsigned long tmp___1 ; { readq___0 = dp->readq; result = 0; err = 0; if ((unsigned long )readq___0 == (unsigned long )((struct seq_oss_readq *)0) || (dp->file_mode & 1) == 0) { return (-6); } else { } goto ldv_32033; ldv_32032: { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97(& readq___0->lock); err = snd_seq_oss_readq_pick(readq___0, & rec); } if (err == -11 && ((dp->file_mode & 4) | result) == 0) { { ldv_spin_unlock_irqrestore_98(& readq___0->lock, flags); snd_seq_oss_readq_wait(readq___0); ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99(& readq___0->lock); tmp = get_current(); tmp___0 = signal_pending(tmp); } if (tmp___0 != 0) { err = -512; } else { { err = snd_seq_oss_readq_pick(readq___0, & rec); } } } else { } if (err < 0) { { ldv_spin_unlock_irqrestore_98(& readq___0->lock, flags); } goto ldv_32031; } else { } ev_len = (int )((signed char )rec.s.code) < 0 ? 8 : 4; if (ev_len < count) { { ldv_spin_unlock_irqrestore_98(& readq___0->lock, flags); } goto ldv_32031; } else { } { snd_seq_oss_readq_free(readq___0); ldv_spin_unlock_irqrestore_98(& readq___0->lock, flags); tmp___1 = copy_to_user((void *)buf, (void const *)(& rec), (unsigned long )ev_len); } if (tmp___1 != 0UL) { err = -14; goto ldv_32031; } else { } result = result + ev_len; buf = buf + (unsigned long )ev_len; count = count - ev_len; ldv_32033: ; if (count > 3) { goto ldv_32032; } else { } ldv_32031: ; return (result > 0 ? result : err); } } int snd_seq_oss_write(struct seq_oss_devinfo *dp , char const *buf , int count , struct file *opt ) { int result ; int err ; int ev_size ; int fmt ; union evrec rec ; unsigned long tmp ; int tmp___0 ; unsigned long tmp___1 ; { result = 0; err = 0; if ((dp->file_mode & 2) == 0 || (unsigned long )dp->writeq == (unsigned long )((struct seq_oss_writeq *)0)) { return (-6); } else { } goto ldv_32047; ldv_32046: { tmp = copy_from_user((void *)(& rec), (void const *)buf, 4UL); } if (tmp != 0UL) { err = -14; goto ldv_32045; } else { } if ((unsigned int )rec.s.code == 253U) { if (result > 0) { err = -22; goto ldv_32045; } else { } { fmt = (int )*((unsigned short *)(& rec.c)); tmp___0 = snd_seq_oss_synth_load_patch(dp, (int )rec.s.dev, fmt, buf, 0, count); } return (tmp___0); } else { } if ((int )((signed char )rec.s.code) < 0) { if ((unsigned int )rec.s.code == 255U && dp->seq_mode == 1) { err = -22; goto ldv_32045; } else { } ev_size = 8; if (count < ev_size) { goto ldv_32045; } else { } { tmp___1 = copy_from_user((void *)(& rec.c) + 4U, (void const *)buf + 4U, 4UL); } if (tmp___1 != 0UL) { err = -14; goto ldv_32045; } else { } } else { if (dp->seq_mode == 1) { err = -22; goto ldv_32045; } else { } ev_size = 4; } { err = insert_queue(dp, & rec, opt); } if (err < 0) { goto ldv_32045; } else { } result = result + ev_size; buf = buf + (unsigned long )ev_size; count = count - ev_size; ldv_32047: ; if (count > 3) { goto ldv_32046; } else { } ldv_32045: ; return (result > 0 ? result : err); } } static int insert_queue(struct seq_oss_devinfo *dp , union evrec *rec , struct file *opt ) { int rc ; struct snd_seq_event event ; int tmp ; int tmp___0 ; { { rc = 0; tmp = snd_seq_oss_process_timer_event(dp->timer, rec); } if (tmp != 0) { return (0); } else { } { __memset((void *)(& event), 0, 28UL); event.type = 7U; snd_seq_oss_fill_addr(dp, & event, (int )dp->addr.port, (int )dp->addr.client); tmp___0 = snd_seq_oss_process_event(dp, rec, & event); } if (tmp___0 != 0) { return (0); } else { } { event.time.tick = snd_seq_oss_timer_cur_tick(dp->timer); } if ((dp->timer)->realtime != 0 || (dp->timer)->running == 0) { { snd_seq_oss_dispatch(dp, & event, 0, 0); } } else if ((dp->file_mode & 4) != 0) { { rc = snd_seq_kernel_client_enqueue(dp->cseq, & event, 0, 0); } } else { { rc = snd_seq_kernel_client_enqueue_blocking(dp->cseq, & event, opt, 0, 0); } } return (rc); } } unsigned int snd_seq_oss_poll(struct seq_oss_devinfo *dp , struct file *file , poll_table *wait ) { unsigned int mask ; unsigned int tmp ; int tmp___0 ; { mask = 0U; if ((unsigned long )dp->readq != (unsigned long )((struct seq_oss_readq *)0) && dp->file_mode & 1) { { tmp = snd_seq_oss_readq_poll(dp->readq, file, wait); } if (tmp != 0U) { mask = mask | 65U; } else { } } else { } if ((unsigned long )dp->writeq != (unsigned long )((struct seq_oss_writeq *)0) && (dp->file_mode & 2) != 0) { { tmp___0 = snd_seq_kernel_client_write_poll(dp->cseq, file, wait); } if (tmp___0 != 0) { mask = mask | 260U; } else { } } else { } return (mask); } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_seq_oss_readq(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } __inline static void ldv_spin_unlock_irqrestore_98(spinlock_t *lock , unsigned long flags ) { { { ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_seq_oss_readq(); spin_unlock_irqrestore(lock, flags); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_seq_oss_readq(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } void ldv_linux_usb_dev_atomic_inc(atomic_t *v ) ; void ldv_linux_usb_dev_atomic_dec(atomic_t *v ) ; int ldv_linux_kernel_module_try_module_get(struct module *module ) ; void ldv_linux_kernel_module_module_put(struct module *module ) ; extern size_t strlcpy(char * , char const * , size_t ) ; __inline static void atomic_set(atomic_t *v , int i ) { { v->counter = i; return; } } __inline static void atomic_inc(atomic_t *v ) ; __inline static void atomic_dec(atomic_t *v ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___0(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_100(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_103(spinlock_t *ldv_func_arg1 ) ; void ldv_linux_kernel_locking_spinlock_spin_lock_register_lock(void) ; void ldv_linux_kernel_locking_spinlock_spin_unlock_register_lock(void) ; __inline static void ldv_spin_unlock_irqrestore_98___0(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_98___0(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_98___0(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_98___0(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_98___0(spinlock_t *lock , unsigned long flags ) ; __inline static void *kcalloc(size_t n , size_t size , gfp_t flags ) ; __inline static void *kzalloc(size_t size , gfp_t flags ) ; extern int snd_oss_info_register(int , int , char * ) ; int snd_seq_oss_midi_close(struct seq_oss_devinfo *dp , int dev ) ; void snd_seq_oss_midi_get_addr(struct seq_oss_devinfo *dp , int dev , struct snd_seq_addr *addr ) ; extern void snd_use_lock_sync_helper(snd_use_lock_t * , char const * , int ) ; static bool ldv_try_module_get_105(struct module *ldv_func_arg1 ) ; static void ldv_module_put_106(struct module *ldv_func_arg1 ) ; static void ldv_module_put_107(struct module *ldv_func_arg1 ) ; static void ldv_module_put_108(struct module *ldv_func_arg1 ) ; static int max_synth_devs ; static struct seq_oss_synth *synth_devs[16U] ; static struct seq_oss_synth midi_synth_dev = {-1, 2, 0, 16, {'M', 'I', 'D', 'I', '\000'}, {0, 0, 0, 0, 0, 0, 0}, 0, 0, {0}}; static spinlock_t register_lock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; static struct seq_oss_synth *get_synthdev(struct seq_oss_devinfo *dp , int dev ) ; static void reset_channels(struct seq_oss_synthinfo *info ) ; void snd_seq_oss_synth_init(void) { { { atomic_set(& midi_synth_dev.use_lock, 0); } return; } } int snd_seq_oss_synth_register(struct snd_seq_device *dev ) { int i ; struct seq_oss_synth *rec ; struct snd_seq_oss_reg *reg ; unsigned long flags ; void *tmp ; { { reg = (struct snd_seq_oss_reg *)dev + 176U; tmp = kzalloc(128UL, 208U); rec = (struct seq_oss_synth *)tmp; } if ((unsigned long )rec == (unsigned long )((struct seq_oss_synth *)0)) { { printk("\vALSA: seq_oss: can\'t malloc synth info\n"); } return (-12); } else { } { rec->seq_device = -1; rec->synth_type = reg->type; rec->synth_subtype = reg->subtype; rec->nr_voices = reg->nvoices; rec->oper = reg->oper; rec->private_data = reg->private_data; rec->opened = 0; atomic_set(& rec->use_lock, 0); strlcpy((char *)(& rec->name), (char const *)(& dev->name), 30UL); ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___0(& register_lock); i = 0; } goto ldv_32512; ldv_32511: ; if ((unsigned long )synth_devs[i] == (unsigned long )((struct seq_oss_synth *)0)) { goto ldv_32510; } else { } i = i + 1; ldv_32512: ; if (i < max_synth_devs) { goto ldv_32511; } else { } ldv_32510: ; if (i >= max_synth_devs) { if (max_synth_devs > 15) { { ldv_spin_unlock_irqrestore_98___0(& register_lock, flags); printk("\vALSA: seq_oss: no more synth slot\n"); kfree((void const *)rec); } return (-12); } else { } max_synth_devs = max_synth_devs + 1; } else { } { rec->seq_device = i; synth_devs[i] = rec; ldv_spin_unlock_irqrestore_98___0(& register_lock, flags); dev->driver_data = (void *)rec; } if (i <= 31) { { snd_oss_info_register(1, i, (char *)(& rec->name)); } } else { } return (0); } } int snd_seq_oss_synth_unregister(struct snd_seq_device *dev ) { int index ; struct seq_oss_synth *rec ; unsigned long flags ; { { rec = (struct seq_oss_synth *)dev->driver_data; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_100(& register_lock); index = 0; } goto ldv_32521; ldv_32520: ; if ((unsigned long )synth_devs[index] == (unsigned long )rec) { goto ldv_32519; } else { } index = index + 1; ldv_32521: ; if (index < max_synth_devs) { goto ldv_32520; } else { } ldv_32519: ; if (index >= max_synth_devs) { { ldv_spin_unlock_irqrestore_98___0(& register_lock, flags); printk("\vALSA: seq_oss: can\'t unregister synth\n"); } return (-22); } else { } synth_devs[index] = (struct seq_oss_synth *)0; if (index == max_synth_devs + -1) { index = index - 1; goto ldv_32524; ldv_32523: ; if ((unsigned long )synth_devs[index] != (unsigned long )((struct seq_oss_synth *)0)) { goto ldv_32522; } else { } index = index - 1; ldv_32524: ; if (index >= 0) { goto ldv_32523; } else { } ldv_32522: max_synth_devs = index + 1; } else { } { ldv_spin_unlock_irqrestore_98___0(& register_lock, flags); } if (rec->seq_device <= 31) { { snd_oss_info_register(1, rec->seq_device, (char *)0); } } else { } { snd_use_lock_sync_helper(& rec->use_lock, "sound/core/seq/oss/seq_oss_synth.c", 182); kfree((void const *)rec); } return (0); } } static struct seq_oss_synth *get_sdev(int dev ) { struct seq_oss_synth *rec ; unsigned long flags ; { { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_103(& register_lock); rec = synth_devs[dev]; } if ((unsigned long )rec != (unsigned long )((struct seq_oss_synth *)0)) { { atomic_inc(& rec->use_lock); } } else { } { ldv_spin_unlock_irqrestore_98___0(& register_lock, flags); } return (rec); } } void snd_seq_oss_synth_setup(struct seq_oss_devinfo *dp ) { int i ; struct seq_oss_synth *rec ; struct seq_oss_synthinfo *info ; bool tmp ; int tmp___0 ; int tmp___1 ; void *tmp___2 ; { { dp->max_synthdev = max_synth_devs; dp->synth_opened = 0; __memset((void *)(& dp->synths), 0, 1024UL); i = 0; } goto ldv_32538; ldv_32537: { rec = get_sdev(i); } if ((unsigned long )rec == (unsigned long )((struct seq_oss_synth *)0)) { goto ldv_32536; } else { } if ((unsigned long )rec->oper.open == (unsigned long )((int (*)(struct snd_seq_oss_arg * , void * ))0) || (unsigned long )rec->oper.close == (unsigned long )((int (*)(struct snd_seq_oss_arg * ))0)) { { atomic_dec(& rec->use_lock); } goto ldv_32536; } else { } info = (struct seq_oss_synthinfo *)(& dp->synths) + (unsigned long )i; info->arg.app_index = dp->port; info->arg.file_mode = dp->file_mode; info->arg.seq_mode = dp->seq_mode; if (dp->seq_mode == 0) { info->arg.event_passing = 0; } else { info->arg.event_passing = 1; } { info->opened = 0; tmp = ldv_try_module_get_105(rec->oper.owner); } if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { { atomic_dec(& rec->use_lock); } goto ldv_32536; } else { } { tmp___1 = (*(rec->oper.open))(& info->arg, rec->private_data); } if (tmp___1 < 0) { { ldv_module_put_106(rec->oper.owner); atomic_dec(& rec->use_lock); } goto ldv_32536; } else { } info->nr_voices = rec->nr_voices; if (info->nr_voices > 0) { { tmp___2 = kcalloc((size_t )info->nr_voices, 8UL, 208U); info->ch = (struct seq_oss_chinfo *)tmp___2; } if ((unsigned long )info->ch == (unsigned long )((struct seq_oss_chinfo *)0)) { { printk("\vALSA: seq_oss: Cannot malloc voices\n"); (*(rec->oper.close))(& info->arg); ldv_module_put_107(rec->oper.owner); atomic_dec(& rec->use_lock); } goto ldv_32536; } else { } { reset_channels(info); } } else { } { info->opened = info->opened + 1; rec->opened = rec->opened + 1; dp->synth_opened = dp->synth_opened + 1; atomic_dec(& rec->use_lock); } ldv_32536: i = i + 1; ldv_32538: ; if (i < dp->max_synthdev) { goto ldv_32537; } else { } return; } } void snd_seq_oss_synth_setup_midi(struct seq_oss_devinfo *dp ) { int i ; struct seq_oss_synthinfo *info ; int tmp ; { if (dp->max_synthdev > 15) { return; } else { } i = 0; goto ldv_32548; ldv_32547: { info = (struct seq_oss_synthinfo *)(& dp->synths) + (unsigned long )dp->max_synthdev; tmp = snd_seq_oss_midi_open(dp, i, dp->file_mode); } if (tmp < 0) { goto ldv_32545; } else { } { info->arg.app_index = dp->port; info->arg.file_mode = dp->file_mode; info->arg.seq_mode = dp->seq_mode; info->arg.private_data = (void *)info; info->is_midi = 1; info->midi_mapped = i; info->arg.event_passing = 1; snd_seq_oss_midi_get_addr(dp, i, & info->arg.addr); info->opened = 1; midi_synth_dev.opened = midi_synth_dev.opened + 1; dp->max_synthdev = dp->max_synthdev + 1; } if (dp->max_synthdev > 15) { goto ldv_32546; } else { } ldv_32545: i = i + 1; ldv_32548: ; if (i < dp->max_mididev) { goto ldv_32547; } else { } ldv_32546: ; return; } } void snd_seq_oss_synth_cleanup(struct seq_oss_devinfo *dp ) { int i ; struct seq_oss_synth *rec ; struct seq_oss_synthinfo *info ; int __ret_warn_on ; long tmp ; long tmp___0 ; { { __ret_warn_on = dp->max_synthdev > 15; tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp != 0L) { { warn_slowpath_null("sound/core/seq/oss/seq_oss_synth.c", 311); } } else { } { tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp___0 != 0L) { return; } else { } i = 0; goto ldv_32559; ldv_32558: info = (struct seq_oss_synthinfo *)(& dp->synths) + (unsigned long )i; if (info->opened == 0) { goto ldv_32557; } else { } if (info->is_midi != 0) { if (midi_synth_dev.opened > 0) { { snd_seq_oss_midi_close(dp, info->midi_mapped); midi_synth_dev.opened = midi_synth_dev.opened - 1; } } else { } } else { { rec = get_sdev(i); } if ((unsigned long )rec == (unsigned long )((struct seq_oss_synth *)0)) { goto ldv_32557; } else { } if (rec->opened > 0) { { (*(rec->oper.close))(& info->arg); ldv_module_put_108(rec->oper.owner); rec->opened = 0; } } else { } { atomic_dec(& rec->use_lock); } } { kfree((void const *)info->sysex); info->sysex = (struct seq_oss_synth_sysex *)0; kfree((void const *)info->ch); info->ch = (struct seq_oss_chinfo *)0; } ldv_32557: i = i + 1; ldv_32559: ; if (i < dp->max_synthdev) { goto ldv_32558; } else { } dp->synth_opened = 0; dp->max_synthdev = 0; return; } } static int is_midi_dev(struct seq_oss_devinfo *dp , int dev ) { { if (dev < 0 || dev >= dp->max_synthdev) { return (0); } else { } if (dp->synths[dev].is_midi != 0) { return (1); } else { } return (0); } } static struct seq_oss_synth *get_synthdev(struct seq_oss_devinfo *dp , int dev ) { struct seq_oss_synth *rec ; { if (dev < 0 || dev >= dp->max_synthdev) { return ((struct seq_oss_synth *)0); } else { } if (dp->synths[dev].opened == 0) { return ((struct seq_oss_synth *)0); } else { } if (dp->synths[dev].is_midi != 0) { return (& midi_synth_dev); } else { } { rec = get_sdev(dev); } if ((unsigned long )rec == (unsigned long )((struct seq_oss_synth *)0)) { return ((struct seq_oss_synth *)0); } else { } if (rec->opened == 0) { { atomic_dec(& rec->use_lock); } return ((struct seq_oss_synth *)0); } else { } return (rec); } } static void reset_channels(struct seq_oss_synthinfo *info ) { int i ; { if ((unsigned long )info->ch == (unsigned long )((struct seq_oss_chinfo *)0) || info->nr_voices == 0) { return; } else { } i = 0; goto ldv_32575; ldv_32574: (info->ch + (unsigned long )i)->note = -1; (info->ch + (unsigned long )i)->vel = 0; i = i + 1; ldv_32575: ; if (i < info->nr_voices) { goto ldv_32574; } else { } return; } } void snd_seq_oss_synth_reset(struct seq_oss_devinfo *dp , int dev ) { struct seq_oss_synth *rec ; struct seq_oss_synthinfo *info ; int __ret_warn_on ; long tmp ; long tmp___0 ; int tmp___1 ; struct snd_seq_event ev ; { { __ret_warn_on = dev < 0 || dev >= dp->max_synthdev; tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp != 0L) { { warn_slowpath_null("sound/core/seq/oss/seq_oss_synth.c", 405); } } else { } { tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp___0 != 0L) { return; } else { } info = (struct seq_oss_synthinfo *)(& dp->synths) + (unsigned long )dev; if (info->opened == 0) { return; } else { } if ((unsigned long )info->sysex != (unsigned long )((struct seq_oss_synth_sysex *)0)) { (info->sysex)->len = 0; } else { } { reset_channels(info); } if (info->is_midi != 0) { if (midi_synth_dev.opened <= 0) { return; } else { } { snd_seq_oss_midi_reset(dp, info->midi_mapped); snd_seq_oss_midi_close(dp, dev); tmp___1 = snd_seq_oss_midi_open(dp, info->midi_mapped, dp->file_mode); } if (tmp___1 < 0) { { midi_synth_dev.opened = midi_synth_dev.opened - 1; info->opened = 0; kfree((void const *)info->sysex); info->sysex = (struct seq_oss_synth_sysex *)0; kfree((void const *)info->ch); info->ch = (struct seq_oss_chinfo *)0; } } else { } return; } else { } { rec = get_sdev(dev); } if ((unsigned long )rec == (unsigned long )((struct seq_oss_synth *)0)) { return; } else { } if ((unsigned long )rec->oper.reset != (unsigned long )((int (*)(struct snd_seq_oss_arg * ))0)) { { (*(rec->oper.reset))(& info->arg); } } else { { __memset((void *)(& ev), 0, 28UL); snd_seq_oss_fill_addr(dp, & ev, (int )info->arg.addr.client, (int )info->arg.addr.port); ev.type = 41U; snd_seq_oss_dispatch(dp, & ev, 0, 0); } } { atomic_dec(& rec->use_lock); } return; } } int snd_seq_oss_synth_load_patch(struct seq_oss_devinfo *dp , int dev , int fmt , char const *buf , int p , int c ) { struct seq_oss_synth *rec ; int rc ; int tmp ; { if (dev < 0 || dev >= dp->max_synthdev) { return (-6); } else { } { tmp = is_midi_dev(dp, dev); } if (tmp != 0) { return (0); } else { } { rec = get_synthdev(dp, dev); } if ((unsigned long )rec == (unsigned long )((struct seq_oss_synth *)0)) { return (-6); } else { } if ((unsigned long )rec->oper.load_patch == (unsigned long )((int (*)(struct snd_seq_oss_arg * , int , char const * , int , int ))0)) { rc = -6; } else { { rc = (*(rec->oper.load_patch))(& dp->synths[dev].arg, fmt, buf, p, c); } } { atomic_dec(& rec->use_lock); } return (rc); } } int snd_seq_oss_synth_is_valid(struct seq_oss_devinfo *dp , int dev ) { struct seq_oss_synth *rec ; { { rec = get_synthdev(dp, dev); } if ((unsigned long )rec != (unsigned long )((struct seq_oss_synth *)0)) { { atomic_dec(& rec->use_lock); } return (1); } else { } return (0); } } int snd_seq_oss_synth_sysex(struct seq_oss_devinfo *dp , int dev , unsigned char *buf , struct snd_seq_event *ev ) { int i ; int send ; unsigned char *dest ; struct seq_oss_synth_sysex *sysex ; int tmp ; void *tmp___0 ; int tmp___1 ; { { tmp = snd_seq_oss_synth_is_valid(dp, dev); } if (tmp == 0) { return (-6); } else { } sysex = dp->synths[dev].sysex; if ((unsigned long )sysex == (unsigned long )((struct seq_oss_synth_sysex *)0)) { { tmp___0 = kzalloc(136UL, 208U); sysex = (struct seq_oss_synth_sysex *)tmp___0; } if ((unsigned long )sysex == (unsigned long )((struct seq_oss_synth_sysex *)0)) { return (-12); } else { } dp->synths[dev].sysex = sysex; } else { } send = 0; dest = (unsigned char *)(& sysex->buf) + (unsigned long )sysex->len; i = 0; goto ldv_32613; ldv_32612: ; if ((unsigned int )*(buf + (unsigned long )i) == 255U) { send = 1; goto ldv_32611; } else { } *(dest + (unsigned long )i) = *(buf + (unsigned long )i); sysex->len = sysex->len + 1; if (sysex->len > 127) { sysex->len = 0; sysex->skip = 1; goto ldv_32611; } else { } i = i + 1; ldv_32613: ; if (i <= 5) { goto ldv_32612; } else { } ldv_32611: ; if (sysex->len != 0 && send != 0) { if (sysex->skip != 0) { sysex->skip = 0; sysex->len = 0; return (-22); } else { } { ev->flags = 4U; tmp___1 = snd_seq_oss_synth_addr(dp, dev, ev); } if (tmp___1 != 0) { return (-22); } else { } ev->data.ext.len = (unsigned int )sysex->len; ev->data.ext.ptr = (void *)(& sysex->buf); sysex->len = 0; return (0); } else { } return (-22); } } int snd_seq_oss_synth_addr(struct seq_oss_devinfo *dp , int dev , struct snd_seq_event *ev ) { int tmp ; { { tmp = snd_seq_oss_synth_is_valid(dp, dev); } if (tmp == 0) { return (-22); } else { } { snd_seq_oss_fill_addr(dp, ev, (int )dp->synths[dev].arg.addr.client, (int )dp->synths[dev].arg.addr.port); } return (0); } } int snd_seq_oss_synth_ioctl(struct seq_oss_devinfo *dp , int dev , unsigned int cmd , unsigned long addr ) { struct seq_oss_synth *rec ; int rc ; int tmp ; { { tmp = is_midi_dev(dp, dev); } if (tmp != 0) { return (-6); } else { } { rec = get_synthdev(dp, dev); } if ((unsigned long )rec == (unsigned long )((struct seq_oss_synth *)0)) { return (-6); } else { } if ((unsigned long )rec->oper.ioctl == (unsigned long )((int (*)(struct snd_seq_oss_arg * , unsigned int , unsigned long ))0)) { rc = -6; } else { { rc = (*(rec->oper.ioctl))(& dp->synths[dev].arg, cmd, addr); } } { atomic_dec(& rec->use_lock); } return (rc); } } int snd_seq_oss_synth_raw_event(struct seq_oss_devinfo *dp , int dev , unsigned char *data , struct snd_seq_event *ev ) { int tmp ; int tmp___0 ; int tmp___1 ; { { tmp = snd_seq_oss_synth_is_valid(dp, dev); } if (tmp == 0) { return (-6); } else { { tmp___0 = is_midi_dev(dp, dev); } if (tmp___0 != 0) { return (-6); } else { } } { ev->type = 51U; __memcpy((void *)(& ev->data.raw8.d), (void const *)data, 8UL); tmp___1 = snd_seq_oss_synth_addr(dp, dev, ev); } return (tmp___1); } } int snd_seq_oss_synth_make_info(struct seq_oss_devinfo *dp , int dev , struct synth_info *inf ) { struct seq_oss_synth *rec ; struct midi_info minf ; { if (dev < 0 || dev >= dp->max_synthdev) { return (-6); } else { } if (dp->synths[dev].is_midi != 0) { { snd_seq_oss_midi_make_info(dp, dp->synths[dev].midi_mapped, & minf); inf->synth_type = 2; inf->synth_subtype = 0; inf->nr_voices = 16; inf->device = dev; strlcpy((char *)(& inf->name), (char const *)(& minf.name), 30UL); } } else { { rec = get_synthdev(dp, dev); } if ((unsigned long )rec == (unsigned long )((struct seq_oss_synth *)0)) { return (-6); } else { } { inf->synth_type = rec->synth_type; inf->synth_subtype = rec->synth_subtype; inf->nr_voices = rec->nr_voices; inf->device = dev; strlcpy((char *)(& inf->name), (char const *)(& rec->name), 30UL); atomic_dec(& rec->use_lock); } } return (0); } } void snd_seq_oss_synth_info_read(struct snd_info_buffer *buf ) { int i ; struct seq_oss_synth *rec ; char *tmp ; char *tmp___0 ; { { snd_iprintf(buf, "\nNumber of synth devices: %d\n", max_synth_devs); i = 0; } goto ldv_32647; ldv_32646: { snd_iprintf(buf, "\nsynth %d: ", i); rec = get_sdev(i); } if ((unsigned long )rec == (unsigned long )((struct seq_oss_synth *)0)) { { snd_iprintf(buf, "*empty*\n"); } goto ldv_32645; } else { } { snd_iprintf(buf, "[%s]\n", (char *)(& rec->name)); snd_iprintf(buf, " type 0x%x : subtype 0x%x : voices %d\n", rec->synth_type, rec->synth_subtype, rec->nr_voices); tmp = enabled_str((int )((long )rec->oper.load_patch)); tmp___0 = enabled_str((int )((long )rec->oper.ioctl)); snd_iprintf(buf, " capabilities : ioctl %s / load_patch %s\n", tmp___0, tmp); atomic_dec(& rec->use_lock); } ldv_32645: i = i + 1; ldv_32647: ; if (i < max_synth_devs) { goto ldv_32646; } else { } return; } } __inline static void atomic_inc(atomic_t *v ) { { { ldv_linux_usb_dev_atomic_inc(v); } return; } } __inline static void atomic_dec(atomic_t *v ) { { { ldv_linux_usb_dev_atomic_dec(v); } return; } } __inline static void *kcalloc(size_t n , size_t size , gfp_t flags ) { void *res ; { { ldv_check_alloc_flags(flags); res = ldv_malloc_unknown_size(); ldv_after_alloc(res); } return (res); } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___0(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_register_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } __inline static void ldv_spin_unlock_irqrestore_98___0(spinlock_t *lock , unsigned long flags ) { { { ldv_linux_kernel_locking_spinlock_spin_unlock_register_lock(); spin_unlock_irqrestore(lock, flags); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_100(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_register_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_103(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_register_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static bool ldv_try_module_get_105(struct module *ldv_func_arg1 ) { int tmp ; { { tmp = ldv_linux_kernel_module_try_module_get(ldv_func_arg1); } return (tmp != 0); } } static void ldv_module_put_106(struct module *ldv_func_arg1 ) { { { ldv_linux_kernel_module_module_put(ldv_func_arg1); } return; } } static void ldv_module_put_107(struct module *ldv_func_arg1 ) { { { ldv_linux_kernel_module_module_put(ldv_func_arg1); } return; } } static void ldv_module_put_108(struct module *ldv_func_arg1 ) { { { ldv_linux_kernel_module_module_put(ldv_func_arg1); } return; } } __inline static void atomic_inc(atomic_t *v ) ; __inline static void atomic_dec(atomic_t *v ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___1(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99___0(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_102(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_105(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_107(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_109(spinlock_t *ldv_func_arg1 ) ; __inline static void ldv_spin_unlock_irqrestore_98___0(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_98___0(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_98___0(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_98___0(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_98___0(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_98___0(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_98___0(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_98___0(spinlock_t *lock , unsigned long flags ) ; __inline static void *kzalloc(size_t size , gfp_t flags ) ; int snd_seq_oss_readq_puts(struct seq_oss_readq *q , int dev , unsigned char *data , int len ) ; int snd_seq_oss_readq_put_timestamp(struct seq_oss_readq *q , unsigned long curt , int seq_mode ) ; extern int snd_midi_event_new(int , struct snd_midi_event ** ) ; extern void snd_midi_event_free(struct snd_midi_event * ) ; extern void snd_midi_event_no_status(struct snd_midi_event * , int ) ; extern int snd_midi_event_encode_byte(struct snd_midi_event * , int , struct snd_seq_event * ) ; extern long snd_midi_event_decode(struct snd_midi_event * , unsigned char * , long , struct snd_seq_event * ) ; static int max_midi_devs ; static struct seq_oss_midi *midi_devs[32U] ; static spinlock_t register_lock___0 = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "register_lock", 0, 0UL}}}}; static struct seq_oss_midi *get_mdev(int dev ) ; static struct seq_oss_midi *get_mididev(struct seq_oss_devinfo *dp , int dev ) ; static int send_synth_event(struct seq_oss_devinfo *dp , struct snd_seq_event *ev , int dev ) ; static int send_midi_event(struct seq_oss_devinfo *dp , struct snd_seq_event *ev , struct seq_oss_midi *mdev ) ; int snd_seq_oss_midi_lookup_ports(int client ) { struct snd_seq_client_info *clinfo ; struct snd_seq_port_info *pinfo ; void *tmp ; void *tmp___0 ; int tmp___1 ; int tmp___2 ; { { tmp = kzalloc(188UL, 208U); clinfo = (struct snd_seq_client_info *)tmp; tmp___0 = kzalloc(168UL, 208U); pinfo = (struct snd_seq_port_info *)tmp___0; } if ((unsigned long )clinfo == (unsigned long )((struct snd_seq_client_info *)0) || (unsigned long )pinfo == (unsigned long )((struct snd_seq_port_info *)0)) { { kfree((void const *)clinfo); kfree((void const *)pinfo); } return (-12); } else { } clinfo->client = -1; goto ldv_31878; ldv_31882: ; if (clinfo->client == client) { goto ldv_31878; } else { } pinfo->addr.client = (unsigned char )clinfo->client; pinfo->addr.port = 255U; goto ldv_31880; ldv_31879: { snd_seq_oss_midi_check_new_port(pinfo); } ldv_31880: { tmp___1 = snd_seq_kernel_client_ctl(client, 3232256850U, (void *)pinfo); } if (tmp___1 == 0) { goto ldv_31879; } else { } ldv_31878: { tmp___2 = snd_seq_kernel_client_ctl(client, 3233567569U, (void *)clinfo); } if (tmp___2 == 0) { goto ldv_31882; } else { } { kfree((void const *)clinfo); kfree((void const *)pinfo); } return (0); } } static struct seq_oss_midi *get_mdev(int dev ) { struct seq_oss_midi *mdev ; unsigned long flags ; { { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___1(& register_lock___0); mdev = midi_devs[dev]; } if ((unsigned long )mdev != (unsigned long )((struct seq_oss_midi *)0)) { { atomic_inc(& mdev->use_lock); } } else { } { ldv_spin_unlock_irqrestore_98___0(& register_lock___0, flags); } return (mdev); } } static struct seq_oss_midi *find_slot(int client , int port ) { int i ; struct seq_oss_midi *mdev ; unsigned long flags ; { { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99___0(& register_lock___0); i = 0; } goto ldv_31897; ldv_31896: mdev = midi_devs[i]; if (((unsigned long )mdev != (unsigned long )((struct seq_oss_midi *)0) && mdev->client == client) && mdev->port == port) { { atomic_inc(& mdev->use_lock); ldv_spin_unlock_irqrestore_98___0(& register_lock___0, flags); } return (mdev); } else { } i = i + 1; ldv_31897: ; if (i < max_midi_devs) { goto ldv_31896; } else { } { ldv_spin_unlock_irqrestore_98___0(& register_lock___0, flags); } return ((struct seq_oss_midi *)0); } } int snd_seq_oss_midi_check_new_port(struct snd_seq_port_info *pinfo ) { int i ; struct seq_oss_midi *mdev ; unsigned long flags ; void *tmp ; int tmp___0 ; { if ((pinfo->type & 2U) == 0U) { return (0); } else { } if ((pinfo->capability & 66U) != 66U && (pinfo->capability & 33U) != 33U) { return (0); } else { } { mdev = find_slot((int )pinfo->addr.client, (int )pinfo->addr.port); } if ((unsigned long )mdev != (unsigned long )((struct seq_oss_midi *)0)) { { atomic_dec(& mdev->use_lock); } return (0); } else { } { tmp = kzalloc(80UL, 208U); mdev = (struct seq_oss_midi *)tmp; } if ((unsigned long )mdev == (unsigned long )((struct seq_oss_midi *)0)) { { printk("\vALSA: seq_oss: can\'t malloc midi info\n"); } return (-12); } else { } { mdev->client = (int )pinfo->addr.client; mdev->port = (int )pinfo->addr.port; mdev->flags = pinfo->capability; mdev->opened = 0; atomic_set(& mdev->use_lock, 0); strlcpy((char *)(& mdev->name), (char const *)(& pinfo->name), 30UL); tmp___0 = snd_midi_event_new(256, & mdev->coder); } if (tmp___0 < 0) { { printk("\vALSA: seq_oss: can\'t malloc midi coder\n"); kfree((void const *)mdev); } return (-12); } else { } { snd_midi_event_no_status(mdev->coder, 1); ldv___ldv_linux_kernel_locking_spinlock_spin_lock_102(& register_lock___0); i = 0; } goto ldv_31907; ldv_31906: ; if ((unsigned long )midi_devs[i] == (unsigned long )((struct seq_oss_midi *)0)) { goto ldv_31905; } else { } i = i + 1; ldv_31907: ; if (i < max_midi_devs) { goto ldv_31906; } else { } ldv_31905: ; if (i >= max_midi_devs) { if (max_midi_devs > 31) { { ldv_spin_unlock_irqrestore_98___0(& register_lock___0, flags); snd_midi_event_free(mdev->coder); kfree((void const *)mdev); } return (-12); } else { } max_midi_devs = max_midi_devs + 1; } else { } { mdev->seq_device = i; midi_devs[mdev->seq_device] = mdev; ldv_spin_unlock_irqrestore_98___0(& register_lock___0, flags); } return (0); } } int snd_seq_oss_midi_check_exit_port(int client , int port ) { struct seq_oss_midi *mdev ; unsigned long flags ; int index ; { { mdev = find_slot(client, port); } if ((unsigned long )mdev != (unsigned long )((struct seq_oss_midi *)0)) { { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_105(& register_lock___0); midi_devs[mdev->seq_device] = (struct seq_oss_midi *)0; ldv_spin_unlock_irqrestore_98___0(& register_lock___0, flags); atomic_dec(& mdev->use_lock); snd_use_lock_sync_helper(& mdev->use_lock, "sound/core/seq/oss/seq_oss_midi.c", 239); snd_midi_event_free(mdev->coder); kfree((void const *)mdev); } } else { } { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_107(& register_lock___0); index = max_midi_devs + -1; } goto ldv_31917; ldv_31916: ; if ((unsigned long )midi_devs[index] != (unsigned long )((struct seq_oss_midi *)0)) { goto ldv_31915; } else { } index = index - 1; ldv_31917: ; if (index >= 0) { goto ldv_31916; } else { } ldv_31915: { max_midi_devs = index + 1; ldv_spin_unlock_irqrestore_98___0(& register_lock___0, flags); } return (0); } } void snd_seq_oss_midi_clear_all(void) { int i ; struct seq_oss_midi *mdev ; unsigned long flags ; { { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_109(& register_lock___0); i = 0; } goto ldv_31925; ldv_31924: mdev = midi_devs[i]; if ((unsigned long )mdev != (unsigned long )((struct seq_oss_midi *)0)) { { snd_midi_event_free(mdev->coder); kfree((void const *)mdev); midi_devs[i] = (struct seq_oss_midi *)0; } } else { } i = i + 1; ldv_31925: ; if (i < max_midi_devs) { goto ldv_31924; } else { } { max_midi_devs = 0; ldv_spin_unlock_irqrestore_98___0(& register_lock___0, flags); } return; } } void snd_seq_oss_midi_setup(struct seq_oss_devinfo *dp ) { { dp->max_mididev = max_midi_devs; return; } } void snd_seq_oss_midi_cleanup(struct seq_oss_devinfo *dp ) { int i ; { i = 0; goto ldv_31935; ldv_31934: { snd_seq_oss_midi_close(dp, i); i = i + 1; } ldv_31935: ; if (i < dp->max_mididev) { goto ldv_31934; } else { } dp->max_mididev = 0; return; } } void snd_seq_oss_midi_open_all(struct seq_oss_devinfo *dp , int file_mode ) { int i ; { i = 0; goto ldv_31943; ldv_31942: { snd_seq_oss_midi_open(dp, i, file_mode); i = i + 1; } ldv_31943: ; if (i < dp->max_mididev) { goto ldv_31942; } else { } return; } } static struct seq_oss_midi *get_mididev(struct seq_oss_devinfo *dp , int dev ) { struct seq_oss_midi *tmp ; { if (dev < 0 || dev >= dp->max_mididev) { return ((struct seq_oss_midi *)0); } else { } { tmp = get_mdev(dev); } return (tmp); } } int snd_seq_oss_midi_open(struct seq_oss_devinfo *dp , int dev , int fmode ) { int perm ; struct seq_oss_midi *mdev ; struct snd_seq_port_subscribe subs ; int tmp ; int tmp___0 ; { { mdev = get_mididev(dp, dev); } if ((unsigned long )mdev == (unsigned long )((struct seq_oss_midi *)0)) { return (-19); } else { } if (mdev->opened != 0 && (unsigned long )mdev->devinfo != (unsigned long )dp) { { atomic_dec(& mdev->use_lock); } return (-16); } else { } perm = 0; if ((fmode & 2) != 0) { perm = perm | 66; } else { } if (fmode & 1) { perm = perm | 33; } else { } perm = (int )((unsigned int )perm & mdev->flags); if (perm == 0) { { atomic_dec(& mdev->use_lock); } return (-6); } else { } if ((mdev->opened & perm) == perm) { { atomic_dec(& mdev->use_lock); } return (0); } else { } { perm = perm & ~ mdev->opened; __memset((void *)(& subs), 0, 80UL); } if ((perm & 66) != 0) { { subs.sender = dp->addr; subs.dest.client = (unsigned char )mdev->client; subs.dest.port = (unsigned char )mdev->port; tmp = snd_seq_kernel_client_ctl(dp->cseq, 1079006000U, (void *)(& subs)); } if (tmp >= 0) { mdev->opened = mdev->opened | 66; } else { } } else { } if ((perm & 33) != 0) { { subs.sender.client = (unsigned char )mdev->client; subs.sender.port = (unsigned char )mdev->port; subs.dest = dp->addr; subs.flags = 2U; subs.queue = (unsigned char )dp->queue; tmp___0 = snd_seq_kernel_client_ctl(dp->cseq, 1079006000U, (void *)(& subs)); } if (tmp___0 >= 0) { mdev->opened = mdev->opened | 33; } else { } } else { } if (mdev->opened == 0) { { atomic_dec(& mdev->use_lock); } return (-6); } else { } { mdev->devinfo = dp; atomic_dec(& mdev->use_lock); } return (0); } } int snd_seq_oss_midi_close(struct seq_oss_devinfo *dp , int dev ) { struct seq_oss_midi *mdev ; struct snd_seq_port_subscribe subs ; { { mdev = get_mididev(dp, dev); } if ((unsigned long )mdev == (unsigned long )((struct seq_oss_midi *)0)) { return (-19); } else { } if (mdev->opened == 0 || (unsigned long )mdev->devinfo != (unsigned long )dp) { { atomic_dec(& mdev->use_lock); } return (0); } else { } { __memset((void *)(& subs), 0, 80UL); } if ((mdev->opened & 66) != 0) { { subs.sender = dp->addr; subs.dest.client = (unsigned char )mdev->client; subs.dest.port = (unsigned char )mdev->port; snd_seq_kernel_client_ctl(dp->cseq, 1079006001U, (void *)(& subs)); } } else { } if ((mdev->opened & 33) != 0) { { subs.sender.client = (unsigned char )mdev->client; subs.sender.port = (unsigned char )mdev->port; subs.dest = dp->addr; snd_seq_kernel_client_ctl(dp->cseq, 1079006001U, (void *)(& subs)); } } else { } { mdev->opened = 0; mdev->devinfo = (struct seq_oss_devinfo *)0; atomic_dec(& mdev->use_lock); } return (0); } } int snd_seq_oss_midi_filemode(struct seq_oss_devinfo *dp , int dev ) { struct seq_oss_midi *mdev ; int mode ; { { mdev = get_mididev(dp, dev); } if ((unsigned long )mdev == (unsigned long )((struct seq_oss_midi *)0)) { return (0); } else { } mode = 0; if ((mdev->opened & 66) != 0) { mode = mode | 2; } else { } if ((mdev->opened & 33) != 0) { mode = mode | 1; } else { } { atomic_dec(& mdev->use_lock); } return (mode); } } void snd_seq_oss_midi_reset(struct seq_oss_devinfo *dp , int dev ) { struct seq_oss_midi *mdev ; struct snd_seq_event ev ; int c ; { { mdev = get_mididev(dp, dev); } if ((unsigned long )mdev == (unsigned long )((struct seq_oss_midi *)0)) { return; } else { } if (mdev->opened == 0) { { atomic_dec(& mdev->use_lock); } return; } else { } if ((mdev->opened & 66) != 0) { { __memset((void *)(& ev), 0, 28UL); ev.dest.client = (unsigned char )mdev->client; ev.dest.port = (unsigned char )mdev->port; ev.queue = (unsigned char )dp->queue; ev.source.port = (unsigned char )dp->port; } if (dp->seq_mode == 0) { { ev.type = 42U; snd_seq_oss_dispatch(dp, & ev, 0, 0); } } else { } c = 0; goto ldv_31977; ldv_31976: { ev.type = 10U; ev.data.control.channel = (unsigned char )c; ev.data.control.param = 123U; snd_seq_oss_dispatch(dp, & ev, 0, 0); } if (dp->seq_mode == 1) { { ev.data.control.param = 121U; snd_seq_oss_dispatch(dp, & ev, 0, 0); ev.type = 13U; ev.data.control.value = 0; snd_seq_oss_dispatch(dp, & ev, 0, 0); } } else { } c = c + 1; ldv_31977: ; if (c <= 15) { goto ldv_31976; } else { } } else { } { atomic_dec(& mdev->use_lock); } return; } } void snd_seq_oss_midi_get_addr(struct seq_oss_devinfo *dp , int dev , struct snd_seq_addr *addr ) { struct seq_oss_midi *mdev ; { { mdev = get_mididev(dp, dev); } if ((unsigned long )mdev == (unsigned long )((struct seq_oss_midi *)0)) { return; } else { } { addr->client = (unsigned char )mdev->client; addr->port = (unsigned char )mdev->port; atomic_dec(& mdev->use_lock); } return; } } int snd_seq_oss_midi_input(struct snd_seq_event *ev , int direct , void *private_data ) { struct seq_oss_devinfo *dp ; struct seq_oss_midi *mdev ; int rc ; { dp = (struct seq_oss_devinfo *)private_data; if ((unsigned long )dp->readq == (unsigned long )((struct seq_oss_readq *)0)) { return (0); } else { } { mdev = find_slot((int )ev->source.client, (int )ev->source.port); } if ((unsigned long )mdev == (unsigned long )((struct seq_oss_midi *)0)) { return (0); } else { } if ((mdev->opened & 33) == 0) { { atomic_dec(& mdev->use_lock); } return (0); } else { } if (dp->seq_mode == 1) { { rc = send_synth_event(dp, ev, mdev->seq_device); } } else { { rc = send_midi_event(dp, ev, mdev); } } { atomic_dec(& mdev->use_lock); } return (rc); } } static int send_synth_event(struct seq_oss_devinfo *dp , struct snd_seq_event *ev , int dev ) { union evrec ossev ; { { __memset((void *)(& ossev), 0, 8UL); } { if ((int )ev->type == 6) { goto case_6; } else { } if ((int )ev->type == 7) { goto case_7; } else { } if ((int )ev->type == 8) { goto case_8; } else { } if ((int )ev->type == 10) { goto case_10; } else { } if ((int )ev->type == 11) { goto case_11; } else { } if ((int )ev->type == 12) { goto case_12; } else { } if ((int )ev->type == 13) { goto case_13; } else { } goto switch_default; case_6: /* CIL Label */ ossev.v.cmd = 144U; goto ldv_32000; case_7: /* CIL Label */ ossev.v.cmd = 128U; goto ldv_32000; case_8: /* CIL Label */ ossev.v.cmd = 160U; goto ldv_32000; case_10: /* CIL Label */ ossev.l.cmd = 176U; goto ldv_32000; case_11: /* CIL Label */ ossev.l.cmd = 192U; goto ldv_32000; case_12: /* CIL Label */ ossev.l.cmd = 208U; goto ldv_32000; case_13: /* CIL Label */ ossev.l.cmd = 224U; goto ldv_32000; switch_default: /* CIL Label */ ; return (0); switch_break: /* CIL Label */ ; } ldv_32000: ossev.v.dev = (unsigned char )dev; { if ((int )ev->type == 6) { goto case_6___0; } else { } if ((int )ev->type == 7) { goto case_7___0; } else { } if ((int )ev->type == 8) { goto case_8___0; } else { } if ((int )ev->type == 10) { goto case_10___0; } else { } if ((int )ev->type == 11) { goto case_11___0; } else { } if ((int )ev->type == 12) { goto case_12___0; } else { } if ((int )ev->type == 13) { goto case_13___0; } else { } goto switch_break___0; case_6___0: /* CIL Label */ ; case_7___0: /* CIL Label */ ; case_8___0: /* CIL Label */ ossev.v.code = 147U; ossev.v.note = ev->data.note.note; ossev.v.parm = ev->data.note.velocity; ossev.v.chn = ev->data.note.channel; goto ldv_32011; case_10___0: /* CIL Label */ ; case_11___0: /* CIL Label */ ; case_12___0: /* CIL Label */ ossev.l.code = 146U; ossev.l.p1 = (unsigned char )ev->data.control.param; ossev.l.val = (unsigned short )ev->data.control.value; ossev.l.chn = ev->data.control.channel; goto ldv_32011; case_13___0: /* CIL Label */ ossev.l.code = 146U; ossev.l.val = (unsigned int )((unsigned short )ev->data.control.value) + 8192U; ossev.l.chn = ev->data.control.channel; goto ldv_32011; switch_break___0: /* CIL Label */ ; } ldv_32011: { snd_seq_oss_readq_put_timestamp(dp->readq, (unsigned long )ev->time.tick, dp->seq_mode); snd_seq_oss_readq_put_event(dp->readq, & ossev); } return (0); } } static int send_midi_event(struct seq_oss_devinfo *dp , struct snd_seq_event *ev , struct seq_oss_midi *mdev ) { char msg[32U] ; int len ; long tmp ; { { snd_seq_oss_readq_put_timestamp(dp->readq, (unsigned long )ev->time.tick, dp->seq_mode); } if ((dp->timer)->running == 0) { { len = snd_seq_oss_timer_start(dp->timer); } } else { } if ((unsigned int )ev->type == 130U) { if (((int )ev->flags & 12) == 4) { { snd_seq_oss_readq_puts(dp->readq, mdev->seq_device, (unsigned char *)ev->data.ext.ptr, (int )ev->data.ext.len); } } else { } } else { { tmp = snd_midi_event_decode(mdev->coder, (unsigned char *)(& msg), 32L, ev); len = (int )tmp; } if (len > 0) { { snd_seq_oss_readq_puts(dp->readq, mdev->seq_device, (unsigned char *)(& msg), len); } } else { } } return (0); } } int snd_seq_oss_midi_putc(struct seq_oss_devinfo *dp , int dev , unsigned char c , struct snd_seq_event *ev ) { struct seq_oss_midi *mdev ; int tmp ; { { mdev = get_mididev(dp, dev); } if ((unsigned long )mdev == (unsigned long )((struct seq_oss_midi *)0)) { return (-19); } else { } { tmp = snd_midi_event_encode_byte(mdev->coder, (int )c, ev); } if (tmp > 0) { { snd_seq_oss_fill_addr(dp, ev, mdev->client, mdev->port); atomic_dec(& mdev->use_lock); } return (0); } else { } { atomic_dec(& mdev->use_lock); } return (-22); } } int snd_seq_oss_midi_make_info(struct seq_oss_devinfo *dp , int dev , struct midi_info *inf ) { struct seq_oss_midi *mdev ; { { mdev = get_mididev(dp, dev); } if ((unsigned long )mdev == (unsigned long )((struct seq_oss_midi *)0)) { return (-6); } else { } { inf->device = dev; inf->dev_type = 0; inf->capabilities = 0U; strlcpy((char *)(& inf->name), (char const *)(& mdev->name), 30UL); atomic_dec(& mdev->use_lock); } return (0); } } static char *capmode_str(int val ) { { val = val & 99; if (val == 99) { return ((char *)"read/write"); } else if (val == 33) { return ((char *)"read"); } else if (val == 66) { return ((char *)"write"); } else { return ((char *)"none"); } } } void snd_seq_oss_midi_info_read(struct snd_info_buffer *buf ) { int i ; struct seq_oss_midi *mdev ; char *tmp ; char *tmp___0 ; { { snd_iprintf(buf, "\nNumber of MIDI devices: %d\n", max_midi_devs); i = 0; } goto ldv_32046; ldv_32045: { snd_iprintf(buf, "\nmidi %d: ", i); mdev = get_mdev(i); } if ((unsigned long )mdev == (unsigned long )((struct seq_oss_midi *)0)) { { snd_iprintf(buf, "*empty*\n"); } goto ldv_32044; } else { } { snd_iprintf(buf, "[%s] ALSA port %d:%d\n", (unsigned char *)(& mdev->name), mdev->client, mdev->port); tmp = capmode_str(mdev->opened); tmp___0 = capmode_str((int )mdev->flags); snd_iprintf(buf, " capability %s / opened %s\n", tmp___0, tmp); atomic_dec(& mdev->use_lock); } ldv_32044: i = i + 1; ldv_32046: ; if (i < max_midi_devs) { goto ldv_32045; } else { } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___1(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_register_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99___0(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_register_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_102(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_register_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_105(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_register_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_107(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_register_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_109(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_register_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } extern void __might_sleep(char const * , int , int ) ; __inline static void INIT_LIST_HEAD(struct list_head *list ) { { list->next = list; list->prev = list; return; } } __inline static int list_empty(struct list_head const *head ) { { return ((unsigned long )((struct list_head const *)head->next) == (unsigned long )head); } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___2(spinlock_t *ldv_func_arg1 ) ; extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->__annonCompField18.rlock); } } __inline static void ldv_spin_unlock_irqrestore_98(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_98(spinlock_t *lock , unsigned long flags ) ; extern void __init_waitqueue_head(wait_queue_head_t * , char const * , struct lock_class_key * ) ; __inline static int waitqueue_active(wait_queue_head_t *q ) { int tmp ; { { tmp = list_empty((struct list_head const *)(& q->task_list)); } return (tmp == 0); } } extern void __wake_up(wait_queue_head_t * , unsigned int , int , void * ) ; extern long prepare_to_wait_event(wait_queue_head_t * , wait_queue_t * , int ) ; extern void finish_wait(wait_queue_head_t * , wait_queue_t * ) ; extern long schedule_timeout(long ) ; __inline static void *kcalloc(size_t n , size_t size , gfp_t flags ) ; __inline static void *kzalloc(size_t size , gfp_t flags ) ; __inline static void poll_wait(struct file *filp , wait_queue_head_t *wait_address , poll_table *p ) { { if ((unsigned long )p != (unsigned long )((poll_table *)0) && ((unsigned long )p->_qproc != (unsigned long )((void (*)(struct file * , wait_queue_head_t * , struct poll_table_struct * ))0) && (unsigned long )wait_address != (unsigned long )((wait_queue_head_t *)0))) { { (*(p->_qproc))(filp, wait_address, p); } } else { } return; } } struct seq_oss_readq *snd_seq_oss_readq_new(struct seq_oss_devinfo *dp , int maxlen ) { struct seq_oss_readq *q ; void *tmp ; union evrec *tmp___0 ; void *tmp___1 ; int tmp___2 ; struct lock_class_key __key ; struct lock_class_key __key___0 ; { { tmp = kzalloc(200UL, 208U); q = (struct seq_oss_readq *)tmp; } if ((unsigned long )q == (unsigned long )((struct seq_oss_readq *)0)) { { printk("\vALSA: seq_oss: can\'t malloc read queue\n"); } return ((struct seq_oss_readq *)0); } else { } { tmp___1 = kcalloc((size_t )maxlen, 8UL, 208U); tmp___0 = (union evrec *)tmp___1; q->q = tmp___0; } if ((unsigned long )tmp___0 == (unsigned long )((union evrec *)0)) { { printk("\vALSA: seq_oss: can\'t malloc read queue buffer\n"); kfree((void const *)q); } return ((struct seq_oss_readq *)0); } else { } { q->maxlen = maxlen; q->qlen = 0; tmp___2 = 0; q->tail = tmp___2; q->head = tmp___2; __init_waitqueue_head(& q->midi_sleep, "&q->midi_sleep", & __key); spinlock_check(& q->lock); __raw_spin_lock_init(& q->lock.__annonCompField18.rlock, "&(&q->lock)->rlock", & __key___0); q->pre_event_timeout = 900000UL; q->input_time = 0xffffffffffffffffUL; } return (q); } } void snd_seq_oss_readq_delete(struct seq_oss_readq *q ) { { if ((unsigned long )q != (unsigned long )((struct seq_oss_readq *)0)) { { kfree((void const *)q->q); kfree((void const *)q); } } else { } return; } } void snd_seq_oss_readq_clear(struct seq_oss_readq *q ) { int tmp ; int tmp___0 ; { if (q->qlen != 0) { q->qlen = 0; tmp = 0; q->tail = tmp; q->head = tmp; } else { } { tmp___0 = waitqueue_active(& q->midi_sleep); } if (tmp___0 != 0) { { __wake_up(& q->midi_sleep, 3U, 1, (void *)0); } } else { } q->input_time = 0xffffffffffffffffUL; return; } } int snd_seq_oss_readq_puts(struct seq_oss_readq *q , int dev , unsigned char *data , int len ) { union evrec rec ; int result ; unsigned char *tmp ; int tmp___0 ; { { __memset((void *)(& rec), 0, 8UL); rec.c[0] = 5U; rec.c[2] = (unsigned char )dev; } goto ldv_31688; ldv_31687: { tmp = data; data = data + 1; rec.c[1] = *tmp; result = snd_seq_oss_readq_put_event(q, & rec); } if (result < 0) { return (result); } else { } ldv_31688: tmp___0 = len; len = len - 1; if (tmp___0 > 0) { goto ldv_31687; } else { } return (0); } } int snd_seq_oss_readq_put_event(struct seq_oss_readq *q , union evrec *ev ) { unsigned long flags ; int tmp ; { { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___2(& q->lock); } if (q->qlen >= q->maxlen + -1) { { ldv_spin_unlock_irqrestore_98(& q->lock, flags); } return (-12); } else { } { __memcpy((void *)q->q + (unsigned long )q->tail, (void const *)ev, 8UL); q->tail = (q->tail + 1) % q->maxlen; q->qlen = q->qlen + 1; tmp = waitqueue_active(& q->midi_sleep); } if (tmp != 0) { { __wake_up(& q->midi_sleep, 3U, 1, (void *)0); } } else { } { ldv_spin_unlock_irqrestore_98(& q->lock, flags); } return (0); } } int snd_seq_oss_readq_pick(struct seq_oss_readq *q , union evrec *rec ) { { if (q->qlen == 0) { return (-11); } else { } { __memcpy((void *)rec, (void const *)q->q + (unsigned long )q->head, 8UL); } return (0); } } void snd_seq_oss_readq_wait(struct seq_oss_readq *q ) { long __ret ; wait_queue_t __wait ; long __ret___0 ; long __int ; long tmp ; bool __cond ; bool __cond___0 ; { { __ret = (long )q->pre_event_timeout; __might_sleep("sound/core/seq/oss/seq_oss_readq.c", 172, 0); __cond___0 = (bool )(q->qlen > 0 || q->head == q->tail); } if ((int )__cond___0 && __ret == 0L) { __ret = 1L; } else { } if (((int )__cond___0 || __ret == 0L) == 0) { { __ret___0 = (long )q->pre_event_timeout; INIT_LIST_HEAD(& __wait.task_list); __wait.flags = 0U; } ldv_31712: { tmp = prepare_to_wait_event(& q->midi_sleep, & __wait, 1); __int = tmp; __cond = (bool )(q->qlen > 0 || q->head == q->tail); } if ((int )__cond && __ret___0 == 0L) { __ret___0 = 1L; } else { } if (((int )__cond || __ret___0 == 0L) != 0) { goto ldv_31711; } else { } if (__int != 0L) { __ret___0 = __int; goto ldv_31711; } else { } { __ret___0 = schedule_timeout(__ret___0); } goto ldv_31712; ldv_31711: { finish_wait(& q->midi_sleep, & __wait); } __ret = __ret___0; } else { } return; } } void snd_seq_oss_readq_free(struct seq_oss_readq *q ) { { if (q->qlen > 0) { q->head = (q->head + 1) % q->maxlen; q->qlen = q->qlen - 1; } else { } return; } } unsigned int snd_seq_oss_readq_poll(struct seq_oss_readq *q , struct file *file , poll_table *wait ) { { { poll_wait(file, & q->midi_sleep, wait); } return ((unsigned int )q->qlen); } } int snd_seq_oss_readq_put_timestamp(struct seq_oss_readq *q , unsigned long curt , int seq_mode ) { union evrec rec ; { if (curt != q->input_time) { { __memset((void *)(& rec), 0, 8UL); } { if (seq_mode == 0) { goto case_0; } else { } if (seq_mode == 1) { goto case_1; } else { } goto switch_break; case_0: /* CIL Label */ { rec.echo = ((unsigned int )curt << 8U) | 2U; snd_seq_oss_readq_put_event(q, & rec); } goto ldv_31730; case_1: /* CIL Label */ { rec.t.code = 129U; rec.t.cmd = 2U; rec.t.time = (unsigned int )curt; snd_seq_oss_readq_put_event(q, & rec); } goto ldv_31730; switch_break: /* CIL Label */ ; } ldv_31730: q->input_time = curt; } else { } return (0); } } void snd_seq_oss_readq_info_read(struct seq_oss_readq *q , struct snd_info_buffer *buf ) { int tmp ; { { tmp = waitqueue_active(& q->midi_sleep); snd_iprintf(buf, " read queue [%s] length = %d : tick = %ld\n", tmp != 0 ? (char *)"sleeping" : (char *)"running", q->qlen, q->input_time); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___2(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_seq_oss_readq(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___3(spinlock_t *ldv_func_arg1 ) ; void ldv_linux_kernel_locking_spinlock_spin_lock_sync_lock_of_seq_oss_writeq(void) ; void ldv_linux_kernel_locking_spinlock_spin_unlock_sync_lock_of_seq_oss_writeq(void) ; __inline static void ldv_spin_unlock_irqrestore_98___3(spinlock_t *lock , unsigned long flags ) ; __inline static void *kzalloc(size_t size , gfp_t flags ) ; __inline static int snd_seq_oss_control(struct seq_oss_devinfo *dp , unsigned int type , void *arg ) { int tmp ; { { tmp = snd_seq_kernel_client_ctl(dp->cseq, type, arg); } return (tmp); } } struct seq_oss_writeq *snd_seq_oss_writeq_new(struct seq_oss_devinfo *dp , int maxlen ) { struct seq_oss_writeq *q ; struct snd_seq_client_pool pool ; void *tmp ; struct lock_class_key __key ; struct lock_class_key __key___0 ; { { tmp = kzalloc(184UL, 208U); q = (struct seq_oss_writeq *)tmp; } if ((unsigned long )q == (unsigned long )((struct seq_oss_writeq *)0)) { return ((struct seq_oss_writeq *)0); } else { } { q->dp = dp; q->maxlen = maxlen; spinlock_check(& q->sync_lock); __raw_spin_lock_init(& q->sync_lock.__annonCompField18.rlock, "&(&q->sync_lock)->rlock", & __key); q->sync_event_put = 0; q->sync_time = 0U; __init_waitqueue_head(& q->sync_sleep, "&q->sync_sleep", & __key___0); __memset((void *)(& pool), 0, 88UL); pool.client = dp->cseq; pool.output_pool = maxlen; pool.output_room = maxlen / 2; snd_seq_oss_control(dp, 1079530316U, (void *)(& pool)); } return (q); } } void snd_seq_oss_writeq_delete(struct seq_oss_writeq *q ) { { if ((unsigned long )q != (unsigned long )((struct seq_oss_writeq *)0)) { { snd_seq_oss_writeq_clear(q); kfree((void const *)q); } } else { } return; } } void snd_seq_oss_writeq_clear(struct seq_oss_writeq *q ) { struct snd_seq_remove_events reset ; { { __memset((void *)(& reset), 0, 64UL); reset.remove_mode = 2U; snd_seq_oss_control(q->dp, 1077957454U, (void *)(& reset)); snd_seq_oss_writeq_wakeup(q, 0U); } return; } } int snd_seq_oss_writeq_sync(struct seq_oss_writeq *q ) { struct seq_oss_devinfo *dp ; abstime_t time ; struct snd_seq_event ev ; union evrec *rec ; long __ret ; wait_queue_t __wait ; long __ret___0 ; long __int ; long tmp ; bool __cond ; bool __cond___0 ; struct task_struct *tmp___0 ; int tmp___1 ; { { dp = q->dp; time = snd_seq_oss_timer_cur_tick(dp->timer); } if (q->sync_time >= time) { return (0); } else { } if (q->sync_event_put == 0) { { __memset((void *)(& ev), 0, 28UL); ev.flags = 0U; ev.type = 50U; ev.time.tick = time; snd_seq_oss_fill_addr(dp, & ev, (int )dp->addr.client, (int )dp->addr.port); rec = (union evrec *)(& ev.data); rec->t.code = 4U; rec->t.time = time; q->sync_event_put = 1; snd_seq_kernel_client_enqueue_blocking(dp->cseq, & ev, (struct file *)0, 0, 0); } } else { } { __ret = 250L; __might_sleep("sound/core/seq/oss/seq_oss_writeq.c", 121, 0); __cond___0 = q->sync_event_put == 0; } if ((int )__cond___0 && __ret == 0L) { __ret = 1L; } else { } if (((int )__cond___0 || __ret == 0L) == 0) { { __ret___0 = 250L; INIT_LIST_HEAD(& __wait.task_list); __wait.flags = 0U; } ldv_31933: { tmp = prepare_to_wait_event(& q->sync_sleep, & __wait, 1); __int = tmp; __cond = q->sync_event_put == 0; } if ((int )__cond && __ret___0 == 0L) { __ret___0 = 1L; } else { } if (((int )__cond || __ret___0 == 0L) != 0) { goto ldv_31932; } else { } if (__int != 0L) { __ret___0 = __int; goto ldv_31932; } else { } { __ret___0 = schedule_timeout(__ret___0); } goto ldv_31933; ldv_31932: { finish_wait(& q->sync_sleep, & __wait); } __ret = __ret___0; } else { } { tmp___0 = get_current(); tmp___1 = signal_pending(tmp___0); } if (tmp___1 != 0) { q->sync_event_put = 0; } else { } if (q->sync_event_put == 0 || q->sync_time >= time) { return (0); } else { } return (1); } } void snd_seq_oss_writeq_wakeup(struct seq_oss_writeq *q , abstime_t time ) { unsigned long flags ; int tmp ; { { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___3(& q->sync_lock); q->sync_time = time; q->sync_event_put = 0; tmp = waitqueue_active(& q->sync_sleep); } if (tmp != 0) { { __wake_up(& q->sync_sleep, 3U, 1, (void *)0); } } else { } { ldv_spin_unlock_irqrestore_98___3(& q->sync_lock, flags); } return; } } int snd_seq_oss_writeq_get_free_size(struct seq_oss_writeq *q ) { struct snd_seq_client_pool pool ; { { pool.client = (q->dp)->cseq; snd_seq_oss_control(q->dp, 3227013963U, (void *)(& pool)); } return (pool.output_free); } } void snd_seq_oss_writeq_set_output(struct seq_oss_writeq *q , int val ) { struct snd_seq_client_pool pool ; { { pool.client = (q->dp)->cseq; snd_seq_oss_control(q->dp, 3227013963U, (void *)(& pool)); pool.output_room = val; snd_seq_oss_control(q->dp, 1079530316U, (void *)(& pool)); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___3(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_sync_lock_of_seq_oss_writeq(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } __inline static void ldv_spin_unlock_irqrestore_98___3(spinlock_t *lock , unsigned long flags ) { { { ldv_linux_kernel_locking_spinlock_spin_unlock_sync_lock_of_seq_oss_writeq(); spin_unlock_irqrestore(lock, flags); } return; } } void ldv_assert_linux_alloc_irq__nonatomic(int expr ) ; void ldv_assert_linux_alloc_irq__wrong_flags(int expr ) ; bool ldv_in_interrupt_context(void) ; void ldv_linux_alloc_irq_check_alloc_flags(gfp_t flags ) { bool tmp ; int tmp___0 ; { { tmp = ldv_in_interrupt_context(); } if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } { ldv_assert_linux_alloc_irq__wrong_flags(tmp___0 || flags == 32U); } return; } } void ldv_linux_alloc_irq_check_alloc_nonatomic(void) { bool tmp ; { { tmp = ldv_in_interrupt_context(); } if ((int )tmp) { { ldv_assert_linux_alloc_irq__nonatomic(0); } } else { } return; } } void ldv_assert_linux_alloc_spinlock__nonatomic(int expr ) ; void ldv_assert_linux_alloc_spinlock__wrong_flags(int expr ) ; int ldv_exclusive_spin_is_locked(void) ; void ldv_linux_alloc_spinlock_check_alloc_flags(gfp_t flags ) { int tmp ; { if (flags != 32U && flags != 0U) { { tmp = ldv_exclusive_spin_is_locked(); ldv_assert_linux_alloc_spinlock__wrong_flags(tmp == 0); } } else { } return; } } void ldv_linux_alloc_spinlock_check_alloc_nonatomic(void) { int tmp ; { { tmp = ldv_exclusive_spin_is_locked(); ldv_assert_linux_alloc_spinlock__nonatomic(tmp == 0); } return; } } void ldv_assert_linux_alloc_usb_lock__nonatomic(int expr ) ; void ldv_assert_linux_alloc_usb_lock__wrong_flags(int expr ) ; int ldv_linux_alloc_usb_lock_lock = 1; void ldv_linux_alloc_usb_lock_check_alloc_flags(gfp_t flags ) { { if (ldv_linux_alloc_usb_lock_lock == 2) { { ldv_assert_linux_alloc_usb_lock__wrong_flags(flags == 16U || flags == 32U); } } else { } return; } } void ldv_linux_alloc_usb_lock_check_alloc_nonatomic(void) { { { ldv_assert_linux_alloc_usb_lock__nonatomic(ldv_linux_alloc_usb_lock_lock == 1); } return; } } void ldv_linux_alloc_usb_lock_usb_lock_device(void) { { ldv_linux_alloc_usb_lock_lock = 2; return; } } int ldv_linux_alloc_usb_lock_usb_trylock_device(void) { int tmp ; { if (ldv_linux_alloc_usb_lock_lock == 1) { { tmp = ldv_undef_int(); } if (tmp != 0) { ldv_linux_alloc_usb_lock_lock = 2; return (1); } else { return (0); } } else { return (0); } } } int ldv_linux_alloc_usb_lock_usb_lock_device_for_reset(void) { int tmp ; { if (ldv_linux_alloc_usb_lock_lock == 1) { { tmp = ldv_undef_int(); } if (tmp != 0) { ldv_linux_alloc_usb_lock_lock = 2; return (0); } else { return (-1); } } else { return (-1); } } } void ldv_linux_alloc_usb_lock_usb_unlock_device(void) { { ldv_linux_alloc_usb_lock_lock = 1; return; } } void ldv_linux_usb_dev_atomic_add(int i , atomic_t *v ) { { v->counter = v->counter + i; return; } } void ldv_linux_usb_dev_atomic_sub(int i , atomic_t *v ) { { v->counter = v->counter - i; return; } } int ldv_linux_usb_dev_atomic_sub_and_test(int i , atomic_t *v ) { { v->counter = v->counter - i; if (v->counter != 0) { return (0); } else { } return (1); } } void ldv_linux_usb_dev_atomic_inc(atomic_t *v ) { { v->counter = v->counter + 1; return; } } void ldv_linux_usb_dev_atomic_dec(atomic_t *v ) { { v->counter = v->counter - 1; return; } } int ldv_linux_usb_dev_atomic_dec_and_test(atomic_t *v ) { { v->counter = v->counter - 1; if (v->counter != 0) { return (0); } else { } return (1); } } int ldv_linux_usb_dev_atomic_inc_and_test(atomic_t *v ) { { v->counter = v->counter + 1; if (v->counter != 0) { return (0); } else { } return (1); } } int ldv_linux_usb_dev_atomic_add_return(int i , atomic_t *v ) { { v->counter = v->counter + i; return (v->counter); } } int ldv_linux_usb_dev_atomic_add_negative(int i , atomic_t *v ) { { v->counter = v->counter + i; return (v->counter < 0); } } int ldv_linux_usb_dev_atomic_inc_short(short *v ) { { *v = (short )((unsigned int )((unsigned short )*v) + 1U); return ((int )*v); } } void ldv_assert_linux_arch_io__less_initial_decrement(int expr ) ; void ldv_assert_linux_arch_io__more_initial_at_exit(int expr ) ; void *ldv_undef_ptr(void) ; int ldv_linux_arch_io_iomem = 0; void *ldv_linux_arch_io_io_mem_remap(void) { void *ptr ; void *tmp ; { { tmp = ldv_undef_ptr(); ptr = tmp; } if ((unsigned long )ptr != (unsigned long )((void *)0)) { ldv_linux_arch_io_iomem = ldv_linux_arch_io_iomem + 1; return (ptr); } else { } return (ptr); } } void ldv_linux_arch_io_io_mem_unmap(void) { { { ldv_assert_linux_arch_io__less_initial_decrement(ldv_linux_arch_io_iomem > 0); ldv_linux_arch_io_iomem = ldv_linux_arch_io_iomem - 1; } return; } } void ldv_linux_arch_io_check_final_state(void) { { { ldv_assert_linux_arch_io__more_initial_at_exit(ldv_linux_arch_io_iomem == 0); } return; } } void ldv_assert_linux_block_genhd__delete_before_add(int expr ) ; void ldv_assert_linux_block_genhd__double_allocation(int expr ) ; void ldv_assert_linux_block_genhd__free_before_allocation(int expr ) ; void ldv_assert_linux_block_genhd__more_initial_at_exit(int expr ) ; void ldv_assert_linux_block_genhd__use_before_allocation(int expr ) ; static int ldv_linux_block_genhd_disk_state = 0; struct gendisk *ldv_linux_block_genhd_alloc_disk(void) { struct gendisk *res ; void *tmp ; { { tmp = ldv_undef_ptr(); res = (struct gendisk *)tmp; ldv_assert_linux_block_genhd__double_allocation(ldv_linux_block_genhd_disk_state == 0); } if ((unsigned long )res != (unsigned long )((struct gendisk *)0)) { ldv_linux_block_genhd_disk_state = 1; return (res); } else { } return (res); } } void ldv_linux_block_genhd_add_disk(void) { { { ldv_assert_linux_block_genhd__use_before_allocation(ldv_linux_block_genhd_disk_state == 1); ldv_linux_block_genhd_disk_state = 2; } return; } } void ldv_linux_block_genhd_del_gendisk(void) { { { ldv_assert_linux_block_genhd__delete_before_add(ldv_linux_block_genhd_disk_state == 2); ldv_linux_block_genhd_disk_state = 1; } return; } } void ldv_linux_block_genhd_put_disk(struct gendisk *disk ) { { if ((unsigned long )disk != (unsigned long )((struct gendisk *)0)) { { ldv_assert_linux_block_genhd__free_before_allocation(ldv_linux_block_genhd_disk_state > 0); ldv_linux_block_genhd_disk_state = 0; } } else { } return; } } void ldv_linux_block_genhd_check_final_state(void) { { { ldv_assert_linux_block_genhd__more_initial_at_exit(ldv_linux_block_genhd_disk_state == 0); } return; } } void ldv_assert_linux_block_queue__double_allocation(int expr ) ; void ldv_assert_linux_block_queue__more_initial_at_exit(int expr ) ; void ldv_assert_linux_block_queue__use_before_allocation(int expr ) ; static int ldv_linux_block_queue_queue_state = 0; struct request_queue *ldv_linux_block_queue_request_queue(void) { struct request_queue *res ; void *tmp ; { { tmp = ldv_undef_ptr(); res = (struct request_queue *)tmp; ldv_assert_linux_block_queue__double_allocation(ldv_linux_block_queue_queue_state == 0); } if ((unsigned long )res != (unsigned long )((struct request_queue *)0)) { ldv_linux_block_queue_queue_state = 1; return (res); } else { } return (res); } } void ldv_linux_block_queue_blk_cleanup_queue(void) { { { ldv_assert_linux_block_queue__use_before_allocation(ldv_linux_block_queue_queue_state == 1); ldv_linux_block_queue_queue_state = 0; } return; } } void ldv_linux_block_queue_check_final_state(void) { { { ldv_assert_linux_block_queue__more_initial_at_exit(ldv_linux_block_queue_queue_state == 0); } return; } } void ldv_assert_linux_block_request__double_get(int expr ) ; void ldv_assert_linux_block_request__double_put(int expr ) ; void ldv_assert_linux_block_request__get_at_exit(int expr ) ; long ldv_is_err(void const *ptr ) ; int ldv_linux_block_request_blk_rq = 0; struct request *ldv_linux_block_request_blk_get_request(gfp_t mask ) { struct request *res ; void *tmp ; { { ldv_assert_linux_block_request__double_get(ldv_linux_block_request_blk_rq == 0); tmp = ldv_undef_ptr(); res = (struct request *)tmp; } if ((mask == 16U || mask == 208U) || mask == 16U) { { ldv_assume((unsigned long )res != (unsigned long )((struct request *)0)); } } else { } if ((unsigned long )res != (unsigned long )((struct request *)0)) { ldv_linux_block_request_blk_rq = 1; } else { } return (res); } } struct request *ldv_linux_block_request_blk_make_request(gfp_t mask ) { struct request *res ; void *tmp ; long tmp___0 ; { { ldv_assert_linux_block_request__double_get(ldv_linux_block_request_blk_rq == 0); tmp = ldv_undef_ptr(); res = (struct request *)tmp; ldv_assume((unsigned long )res != (unsigned long )((struct request *)0)); tmp___0 = ldv_is_err((void const *)res); } if (tmp___0 == 0L) { ldv_linux_block_request_blk_rq = 1; } else { } return (res); } } void ldv_linux_block_request_put_blk_rq(void) { { { ldv_assert_linux_block_request__double_put(ldv_linux_block_request_blk_rq == 1); ldv_linux_block_request_blk_rq = 0; } return; } } void ldv_linux_block_request_check_final_state(void) { { { ldv_assert_linux_block_request__get_at_exit(ldv_linux_block_request_blk_rq == 0); } return; } } void ldv_assert_linux_drivers_base_class__double_deregistration(int expr ) ; void ldv_assert_linux_drivers_base_class__double_registration(int expr ) ; void ldv_assert_linux_drivers_base_class__registered_at_exit(int expr ) ; int ldv_undef_int_nonpositive(void) ; int ldv_linux_drivers_base_class_usb_gadget_class = 0; void *ldv_linux_drivers_base_class_create_class(void) { void *is_got ; long tmp ; { { is_got = ldv_undef_ptr(); ldv_assume((int )((long )is_got)); tmp = ldv_is_err((void const *)is_got); } if (tmp == 0L) { { ldv_assert_linux_drivers_base_class__double_registration(ldv_linux_drivers_base_class_usb_gadget_class == 0); ldv_linux_drivers_base_class_usb_gadget_class = 1; } } else { } return (is_got); } } int ldv_linux_drivers_base_class_register_class(void) { int is_reg ; { { is_reg = ldv_undef_int_nonpositive(); } if (is_reg == 0) { { ldv_assert_linux_drivers_base_class__double_registration(ldv_linux_drivers_base_class_usb_gadget_class == 0); ldv_linux_drivers_base_class_usb_gadget_class = 1; } } else { } return (is_reg); } } void ldv_linux_drivers_base_class_unregister_class(void) { { { ldv_assert_linux_drivers_base_class__double_deregistration(ldv_linux_drivers_base_class_usb_gadget_class == 1); ldv_linux_drivers_base_class_usb_gadget_class = 0; } return; } } void ldv_linux_drivers_base_class_destroy_class(struct class *cls ) { long tmp ; { if ((unsigned long )cls == (unsigned long )((struct class *)0)) { return; } else { { tmp = ldv_is_err((void const *)cls); } if (tmp != 0L) { return; } else { } } { ldv_linux_drivers_base_class_unregister_class(); } return; } } void ldv_linux_drivers_base_class_check_final_state(void) { { { ldv_assert_linux_drivers_base_class__registered_at_exit(ldv_linux_drivers_base_class_usb_gadget_class == 0); } return; } } void *ldv_xzalloc(size_t size ) ; void *ldv_dev_get_drvdata(struct device const *dev ) { { if ((unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private */* const */)0)) { return ((dev->p)->driver_data); } else { } return ((void *)0); } } int ldv_dev_set_drvdata(struct device *dev , void *data ) { void *tmp ; { { tmp = ldv_xzalloc(8UL); dev->p = (struct device_private *)tmp; (dev->p)->driver_data = data; } return (0); } } void *ldv_zalloc(size_t size ) ; struct spi_master *ldv_spi_alloc_master(struct device *host , unsigned int size ) { struct spi_master *master ; void *tmp ; { { tmp = ldv_zalloc((unsigned long )size + 2176UL); master = (struct spi_master *)tmp; } if ((unsigned long )master == (unsigned long )((struct spi_master *)0)) { return ((struct spi_master *)0); } else { } { ldv_dev_set_drvdata(& master->dev, (void *)master + 1U); } return (master); } } long ldv_is_err(void const *ptr ) { { return ((unsigned long )ptr > 4294967295UL); } } void *ldv_err_ptr(long error ) { { return ((void *)(4294967295L - error)); } } long ldv_ptr_err(void const *ptr ) { { return ((long )(4294967295UL - (unsigned long )ptr)); } } long ldv_is_err_or_null(void const *ptr ) { long tmp ; int tmp___0 ; { if ((unsigned long )ptr == (unsigned long )((void const *)0)) { tmp___0 = 1; } else { { tmp = ldv_is_err(ptr); } if (tmp != 0L) { tmp___0 = 1; } else { tmp___0 = 0; } } return ((long )tmp___0); } } void ldv_assert_linux_fs_char_dev__double_deregistration(int expr ) ; void ldv_assert_linux_fs_char_dev__double_registration(int expr ) ; void ldv_assert_linux_fs_char_dev__registered_at_exit(int expr ) ; int ldv_linux_fs_char_dev_usb_gadget_chrdev = 0; int ldv_linux_fs_char_dev_register_chrdev(int major ) { int is_reg ; { { is_reg = ldv_undef_int_nonpositive(); } if (is_reg == 0) { { ldv_assert_linux_fs_char_dev__double_registration(ldv_linux_fs_char_dev_usb_gadget_chrdev == 0); ldv_linux_fs_char_dev_usb_gadget_chrdev = 1; } if (major == 0) { { is_reg = ldv_undef_int(); ldv_assume(is_reg > 0); } } else { } } else { } return (is_reg); } } int ldv_linux_fs_char_dev_register_chrdev_region(void) { int is_reg ; { { is_reg = ldv_undef_int_nonpositive(); } if (is_reg == 0) { { ldv_assert_linux_fs_char_dev__double_registration(ldv_linux_fs_char_dev_usb_gadget_chrdev == 0); ldv_linux_fs_char_dev_usb_gadget_chrdev = 1; } } else { } return (is_reg); } } void ldv_linux_fs_char_dev_unregister_chrdev_region(void) { { { ldv_assert_linux_fs_char_dev__double_deregistration(ldv_linux_fs_char_dev_usb_gadget_chrdev == 1); ldv_linux_fs_char_dev_usb_gadget_chrdev = 0; } return; } } void ldv_linux_fs_char_dev_check_final_state(void) { { { ldv_assert_linux_fs_char_dev__registered_at_exit(ldv_linux_fs_char_dev_usb_gadget_chrdev == 0); } return; } } void ldv_assert_linux_fs_sysfs__less_initial_decrement(int expr ) ; void ldv_assert_linux_fs_sysfs__more_initial_at_exit(int expr ) ; int ldv_linux_fs_sysfs_sysfs = 0; int ldv_linux_fs_sysfs_sysfs_create_group(void) { int res ; int tmp ; { { tmp = ldv_undef_int_nonpositive(); res = tmp; } if (res == 0) { ldv_linux_fs_sysfs_sysfs = ldv_linux_fs_sysfs_sysfs + 1; return (0); } else { } return (res); } } void ldv_linux_fs_sysfs_sysfs_remove_group(void) { { { ldv_assert_linux_fs_sysfs__less_initial_decrement(ldv_linux_fs_sysfs_sysfs > 0); ldv_linux_fs_sysfs_sysfs = ldv_linux_fs_sysfs_sysfs - 1; } return; } } void ldv_linux_fs_sysfs_check_final_state(void) { { { ldv_assert_linux_fs_sysfs__more_initial_at_exit(ldv_linux_fs_sysfs_sysfs == 0); } return; } } void ldv_assert_linux_kernel_locking_rwlock__double_write_lock(int expr ) ; void ldv_assert_linux_kernel_locking_rwlock__double_write_unlock(int expr ) ; void ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks(int expr ) ; void ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit(int expr ) ; void ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock(int expr ) ; void ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit(int expr ) ; int ldv_linux_kernel_locking_rwlock_rlock = 1; int ldv_linux_kernel_locking_rwlock_wlock = 1; void ldv_linux_kernel_locking_rwlock_read_lock(void) { { { ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock(ldv_linux_kernel_locking_rwlock_wlock == 1); ldv_linux_kernel_locking_rwlock_rlock = ldv_linux_kernel_locking_rwlock_rlock + 1; } return; } } void ldv_linux_kernel_locking_rwlock_read_unlock(void) { { { ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks(ldv_linux_kernel_locking_rwlock_rlock > 1); ldv_linux_kernel_locking_rwlock_rlock = ldv_linux_kernel_locking_rwlock_rlock + -1; } return; } } void ldv_linux_kernel_locking_rwlock_write_lock(void) { { { ldv_assert_linux_kernel_locking_rwlock__double_write_lock(ldv_linux_kernel_locking_rwlock_wlock == 1); ldv_linux_kernel_locking_rwlock_wlock = 2; } return; } } void ldv_linux_kernel_locking_rwlock_write_unlock(void) { { { ldv_assert_linux_kernel_locking_rwlock__double_write_unlock(ldv_linux_kernel_locking_rwlock_wlock != 1); ldv_linux_kernel_locking_rwlock_wlock = 1; } return; } } int ldv_linux_kernel_locking_rwlock_read_trylock(void) { int tmp ; { if (ldv_linux_kernel_locking_rwlock_wlock == 1) { { tmp = ldv_undef_int(); } if (tmp != 0) { ldv_linux_kernel_locking_rwlock_rlock = ldv_linux_kernel_locking_rwlock_rlock + 1; return (1); } else { return (0); } } else { return (0); } } } int ldv_linux_kernel_locking_rwlock_write_trylock(void) { int tmp ; { if (ldv_linux_kernel_locking_rwlock_wlock == 1) { { tmp = ldv_undef_int(); } if (tmp != 0) { ldv_linux_kernel_locking_rwlock_wlock = 2; return (1); } else { return (0); } } else { return (0); } } } void ldv_linux_kernel_locking_rwlock_check_final_state(void) { { { ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit(ldv_linux_kernel_locking_rwlock_rlock == 1); ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit(ldv_linux_kernel_locking_rwlock_wlock == 1); } return; } } void ldv_assert_linux_kernel_module__less_initial_decrement(int expr ) ; void ldv_assert_linux_kernel_module__more_initial_at_exit(int expr ) ; int ldv_linux_kernel_module_module_refcounter = 1; void ldv_linux_kernel_module_module_get(struct module *module ) { { if ((unsigned long )module != (unsigned long )((struct module *)0)) { ldv_linux_kernel_module_module_refcounter = ldv_linux_kernel_module_module_refcounter + 1; } else { } return; } } int ldv_linux_kernel_module_try_module_get(struct module *module ) { int tmp ; { if ((unsigned long )module != (unsigned long )((struct module *)0)) { { tmp = ldv_undef_int(); } if (tmp == 1) { ldv_linux_kernel_module_module_refcounter = ldv_linux_kernel_module_module_refcounter + 1; return (1); } else { return (0); } } else { } return (0); } } void ldv_linux_kernel_module_module_put(struct module *module ) { { if ((unsigned long )module != (unsigned long )((struct module *)0)) { { ldv_assert_linux_kernel_module__less_initial_decrement(ldv_linux_kernel_module_module_refcounter > 1); ldv_linux_kernel_module_module_refcounter = ldv_linux_kernel_module_module_refcounter - 1; } } else { } return; } } void ldv_linux_kernel_module_module_put_and_exit(void) { { { ldv_linux_kernel_module_module_put((struct module *)1); } LDV_LINUX_KERNEL_MODULE_STOP: ; goto LDV_LINUX_KERNEL_MODULE_STOP; } } unsigned int ldv_linux_kernel_module_module_refcount(void) { { return ((unsigned int )(ldv_linux_kernel_module_module_refcounter + -1)); } } void ldv_linux_kernel_module_check_final_state(void) { { { ldv_assert_linux_kernel_module__more_initial_at_exit(ldv_linux_kernel_module_module_refcounter == 1); } return; } } void ldv_assert_linux_kernel_rcu_srcu__locked_at_exit(int expr ) ; void ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section(int expr ) ; void ldv_assert_linux_kernel_rcu_srcu__more_unlocks(int expr ) ; int ldv_linux_kernel_rcu_srcu_srcu_nested = 0; void ldv_linux_kernel_rcu_srcu_srcu_read_lock(void) { { ldv_linux_kernel_rcu_srcu_srcu_nested = ldv_linux_kernel_rcu_srcu_srcu_nested + 1; return; } } void ldv_linux_kernel_rcu_srcu_srcu_read_unlock(void) { { { ldv_assert_linux_kernel_rcu_srcu__more_unlocks(ldv_linux_kernel_rcu_srcu_srcu_nested > 0); ldv_linux_kernel_rcu_srcu_srcu_nested = ldv_linux_kernel_rcu_srcu_srcu_nested - 1; } return; } } void ldv_linux_kernel_rcu_srcu_check_for_read_section(void) { { { ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section(ldv_linux_kernel_rcu_srcu_srcu_nested == 0); } return; } } void ldv_linux_kernel_rcu_srcu_check_final_state(void) { { { ldv_assert_linux_kernel_rcu_srcu__locked_at_exit(ldv_linux_kernel_rcu_srcu_srcu_nested == 0); } return; } } void ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit(int expr ) ; void ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section(int expr ) ; void ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks(int expr ) ; int ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh = 0; void ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh(void) { { ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh = ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh + 1; return; } } void ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh(void) { { { ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks(ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh > 0); ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh = ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh - 1; } return; } } void ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section(void) { { { ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section(ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh == 0); } return; } } void ldv_linux_kernel_rcu_update_lock_bh_check_final_state(void) { { { ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit(ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh == 0); } return; } } void ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit(int expr ) ; void ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section(int expr ) ; void ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks(int expr ) ; int ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched = 0; void ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched(void) { { ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched = ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched + 1; return; } } void ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched(void) { { { ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks(ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched > 0); ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched = ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched - 1; } return; } } void ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section(void) { { { ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section(ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched == 0); } return; } } void ldv_linux_kernel_rcu_update_lock_sched_check_final_state(void) { { { ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit(ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched == 0); } return; } } void ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit(int expr ) ; void ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section(int expr ) ; void ldv_assert_linux_kernel_rcu_update_lock__more_unlocks(int expr ) ; int ldv_linux_kernel_rcu_update_lock_rcu_nested = 0; void ldv_linux_kernel_rcu_update_lock_rcu_read_lock(void) { { ldv_linux_kernel_rcu_update_lock_rcu_nested = ldv_linux_kernel_rcu_update_lock_rcu_nested + 1; return; } } void ldv_linux_kernel_rcu_update_lock_rcu_read_unlock(void) { { { ldv_assert_linux_kernel_rcu_update_lock__more_unlocks(ldv_linux_kernel_rcu_update_lock_rcu_nested > 0); ldv_linux_kernel_rcu_update_lock_rcu_nested = ldv_linux_kernel_rcu_update_lock_rcu_nested - 1; } return; } } void ldv_linux_kernel_rcu_update_lock_check_for_read_section(void) { { { ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section(ldv_linux_kernel_rcu_update_lock_rcu_nested == 0); } return; } } void ldv_linux_kernel_rcu_update_lock_check_final_state(void) { { { ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit(ldv_linux_kernel_rcu_update_lock_rcu_nested == 0); } return; } } int ldv_post_probe(int probe_ret_val ) ; static int ldv_filter_positive_int(int val ) { { { ldv_assume(val <= 0); } return (val); } } int ldv_post_init(int init_ret_val ) { int tmp ; { { tmp = ldv_filter_positive_int(init_ret_val); } return (tmp); } } int ldv_post_probe(int probe_ret_val ) { int tmp ; { { tmp = ldv_filter_positive_int(probe_ret_val); } return (tmp); } } int ldv_filter_err_code(int ret_val ) { int tmp ; { { tmp = ldv_filter_positive_int(ret_val); } return (tmp); } } void ldv_switch_to_interrupt_context(void) ; void ldv_switch_to_process_context(void) ; static bool __ldv_in_interrupt_context = 0; void ldv_switch_to_interrupt_context(void) { { __ldv_in_interrupt_context = 1; return; } } void ldv_switch_to_process_context(void) { { __ldv_in_interrupt_context = 0; return; } } bool ldv_in_interrupt_context(void) { { return (__ldv_in_interrupt_context); } } void ldv_assert_linux_lib_find_bit__offset_out_of_range(int expr ) ; extern int nr_cpu_ids ; unsigned long ldv_undef_ulong(void) ; unsigned long ldv_linux_lib_find_bit_find_next_bit(unsigned long size , unsigned long offset ) { unsigned long nondet ; unsigned long tmp ; { { tmp = ldv_undef_ulong(); nondet = tmp; ldv_assert_linux_lib_find_bit__offset_out_of_range(offset <= size); ldv_assume(nondet <= size); ldv_assume(1); } return (nondet); } } unsigned long ldv_linux_lib_find_bit_find_first_bit(unsigned long size ) { unsigned long nondet ; unsigned long tmp ; { { tmp = ldv_undef_ulong(); nondet = tmp; ldv_assume(nondet <= size); ldv_assume(1); } return (nondet); } } void ldv_linux_lib_find_bit_initialize(void) { { { ldv_assume(nr_cpu_ids > 0); } return; } } void *ldv_kzalloc(size_t size , gfp_t flags ) { void *res ; { { ldv_check_alloc_flags(flags); res = ldv_zalloc(size); ldv_after_alloc(res); } return (res); } } void ldv_assert_linux_mmc_sdio_func__double_claim(int expr ) ; void ldv_assert_linux_mmc_sdio_func__release_without_claim(int expr ) ; void ldv_assert_linux_mmc_sdio_func__unreleased_at_exit(int expr ) ; void ldv_assert_linux_mmc_sdio_func__wrong_params(int expr ) ; unsigned short ldv_linux_mmc_sdio_func_sdio_element = 0U; void ldv_linux_mmc_sdio_func_check_context(struct sdio_func *func ) { { { ldv_assert_linux_mmc_sdio_func__wrong_params((int )ldv_linux_mmc_sdio_func_sdio_element == ((func->card)->host)->index); } return; } } void ldv_linux_mmc_sdio_func_sdio_claim_host(struct sdio_func *func ) { { { ldv_assert_linux_mmc_sdio_func__double_claim((unsigned int )ldv_linux_mmc_sdio_func_sdio_element == 0U); ldv_linux_mmc_sdio_func_sdio_element = (unsigned short )((func->card)->host)->index; } return; } } void ldv_linux_mmc_sdio_func_sdio_release_host(struct sdio_func *func ) { { { ldv_assert_linux_mmc_sdio_func__release_without_claim((int )ldv_linux_mmc_sdio_func_sdio_element == ((func->card)->host)->index); ldv_linux_mmc_sdio_func_sdio_element = 0U; } return; } } void ldv_linux_mmc_sdio_func_check_final_state(void) { { { ldv_assert_linux_mmc_sdio_func__unreleased_at_exit((unsigned int )ldv_linux_mmc_sdio_func_sdio_element == 0U); } return; } } void ldv_assert_linux_net_register__wrong_return_value(int expr ) ; int ldv_pre_register_netdev(void) ; int ldv_linux_net_register_probe_state = 0; int ldv_pre_register_netdev(void) { int nondet ; int tmp ; { { tmp = ldv_undef_int(); nondet = tmp; } if (nondet < 0) { ldv_linux_net_register_probe_state = 1; return (nondet); } else { return (0); } } } void ldv_linux_net_register_reset_error_counter(void) { { ldv_linux_net_register_probe_state = 0; return; } } void ldv_linux_net_register_check_return_value_probe(int retval ) { { if (ldv_linux_net_register_probe_state == 1) { { ldv_assert_linux_net_register__wrong_return_value(retval != 0); } } else { } { ldv_linux_net_register_reset_error_counter(); } return; } } void ldv_assert_linux_net_rtnetlink__double_lock(int expr ) ; void ldv_assert_linux_net_rtnetlink__double_unlock(int expr ) ; void ldv_assert_linux_net_rtnetlink__lock_on_exit(int expr ) ; int rtnllocknumber = 0; void ldv_linux_net_rtnetlink_past_rtnl_unlock(void) { { { ldv_assert_linux_net_rtnetlink__double_unlock(rtnllocknumber == 1); rtnllocknumber = 0; } return; } } void ldv_linux_net_rtnetlink_past_rtnl_lock(void) { { { ldv_assert_linux_net_rtnetlink__double_lock(rtnllocknumber == 0); rtnllocknumber = 1; } return; } } void ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw(void) { { { ldv_linux_net_rtnetlink_past_rtnl_lock(); ldv_linux_net_rtnetlink_past_rtnl_unlock(); } return; } } int ldv_linux_net_rtnetlink_rtnl_is_locked(void) { int tmp ; { if (rtnllocknumber != 0) { return (rtnllocknumber); } else { { tmp = ldv_undef_int(); } if (tmp != 0) { return (1); } else { return (0); } } } } int ldv_linux_net_rtnetlink_rtnl_trylock(void) { int tmp ; { { ldv_assert_linux_net_rtnetlink__double_lock(rtnllocknumber == 0); tmp = ldv_linux_net_rtnetlink_rtnl_is_locked(); } if (tmp == 0) { rtnllocknumber = 1; return (1); } else { return (0); } } } void ldv_linux_net_rtnetlink_check_final_state(void) { { { ldv_assert_linux_net_rtnetlink__lock_on_exit(rtnllocknumber == 0); } return; } } void ldv_assert_linux_net_sock__all_locked_sockets_must_be_released(int expr ) ; void ldv_assert_linux_net_sock__double_release(int expr ) ; int locksocknumber = 0; void ldv_linux_net_sock_past_lock_sock_nested(void) { { locksocknumber = locksocknumber + 1; return; } } bool ldv_linux_net_sock_lock_sock_fast(void) { int tmp ; { { tmp = ldv_undef_int(); } if (tmp != 0) { locksocknumber = locksocknumber + 1; return (1); } else { } return (0); } } void ldv_linux_net_sock_unlock_sock_fast(void) { { { ldv_assert_linux_net_sock__double_release(locksocknumber > 0); locksocknumber = locksocknumber - 1; } return; } } void ldv_linux_net_sock_before_release_sock(void) { { { ldv_assert_linux_net_sock__double_release(locksocknumber > 0); locksocknumber = locksocknumber - 1; } return; } } void ldv_linux_net_sock_check_final_state(void) { { { ldv_assert_linux_net_sock__all_locked_sockets_must_be_released(locksocknumber == 0); } return; } } void ldv_assert_linux_usb_coherent__less_initial_decrement(int expr ) ; void ldv_assert_linux_usb_coherent__more_initial_at_exit(int expr ) ; int ldv_linux_usb_coherent_coherent_state = 0; void *ldv_linux_usb_coherent_usb_alloc_coherent(void) { void *arbitrary_memory ; void *tmp ; { { tmp = ldv_undef_ptr(); arbitrary_memory = tmp; } if ((unsigned long )arbitrary_memory == (unsigned long )((void *)0)) { return (arbitrary_memory); } else { } ldv_linux_usb_coherent_coherent_state = ldv_linux_usb_coherent_coherent_state + 1; return (arbitrary_memory); } } void ldv_linux_usb_coherent_usb_free_coherent(void *addr ) { { if ((unsigned long )addr != (unsigned long )((void *)0)) { { ldv_assert_linux_usb_coherent__less_initial_decrement(ldv_linux_usb_coherent_coherent_state > 0); ldv_linux_usb_coherent_coherent_state = ldv_linux_usb_coherent_coherent_state + -1; } } else { } return; } } void ldv_linux_usb_coherent_check_final_state(void) { { { ldv_assert_linux_usb_coherent__more_initial_at_exit(ldv_linux_usb_coherent_coherent_state == 0); } return; } } void ldv_assert_linux_usb_dev__less_initial_decrement(int expr ) ; void ldv_assert_linux_usb_dev__more_initial_at_exit(int expr ) ; void ldv_assert_linux_usb_dev__probe_failed(int expr ) ; void ldv_assert_linux_usb_dev__unincremented_counter_decrement(int expr ) ; ldv_map LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS ; struct usb_device *ldv_linux_usb_dev_usb_get_dev(struct usb_device *dev ) { { if ((unsigned long )dev != (unsigned long )((struct usb_device *)0)) { LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS = LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS != 0 ? LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS + 1 : 1; } else { } return (dev); } } void ldv_linux_usb_dev_usb_put_dev(struct usb_device *dev ) { { if ((unsigned long )dev != (unsigned long )((struct usb_device *)0)) { { ldv_assert_linux_usb_dev__unincremented_counter_decrement(LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS != 0); ldv_assert_linux_usb_dev__less_initial_decrement(LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS > 0); } if (LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS > 1) { LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS = LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS + -1; } else { LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS = 0; } } else { } return; } } void ldv_linux_usb_dev_check_return_value_probe(int retval ) { { if (retval != 0) { { ldv_assert_linux_usb_dev__probe_failed(LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS == 0); } } else { } return; } } void ldv_linux_usb_dev_initialize(void) { { LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS = 0; return; } } void ldv_linux_usb_dev_check_final_state(void) { { { ldv_assert_linux_usb_dev__more_initial_at_exit(LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS == 0); } return; } } void ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget(int expr ) ; void ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget(int expr ) ; void ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget(int expr ) ; void ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget(int expr ) ; void ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration(int expr ) ; void ldv_assert_linux_usb_gadget__double_usb_gadget_registration(int expr ) ; void ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit(int expr ) ; int ldv_linux_usb_gadget_usb_gadget = 0; void *ldv_linux_usb_gadget_create_class(void) { void *is_got ; long tmp ; { { is_got = ldv_undef_ptr(); ldv_assume((int )((long )is_got)); tmp = ldv_is_err((void const *)is_got); } if (tmp == 0L) { { ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget(ldv_linux_usb_gadget_usb_gadget == 0); } } else { } return (is_got); } } int ldv_linux_usb_gadget_register_class(void) { int is_reg ; { { is_reg = ldv_undef_int_nonpositive(); } if (is_reg == 0) { { ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget(ldv_linux_usb_gadget_usb_gadget == 0); } } else { } return (is_reg); } } void ldv_linux_usb_gadget_unregister_class(void) { { { ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget(ldv_linux_usb_gadget_usb_gadget == 0); } return; } } void ldv_linux_usb_gadget_destroy_class(struct class *cls ) { long tmp ; { if ((unsigned long )cls == (unsigned long )((struct class *)0)) { return; } else { { tmp = ldv_is_err((void const *)cls); } if (tmp != 0L) { return; } else { } } { ldv_linux_usb_gadget_unregister_class(); } return; } } int ldv_linux_usb_gadget_register_chrdev(int major ) { int is_reg ; { { is_reg = ldv_undef_int_nonpositive(); } if (is_reg == 0) { { ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget(ldv_linux_usb_gadget_usb_gadget == 0); } if (major == 0) { { is_reg = ldv_undef_int(); ldv_assume(is_reg > 0); } } else { } } else { } return (is_reg); } } int ldv_linux_usb_gadget_register_chrdev_region(void) { int is_reg ; { { is_reg = ldv_undef_int_nonpositive(); } if (is_reg == 0) { { ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget(ldv_linux_usb_gadget_usb_gadget == 0); } } else { } return (is_reg); } } void ldv_linux_usb_gadget_unregister_chrdev_region(void) { { { ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget(ldv_linux_usb_gadget_usb_gadget == 0); } return; } } int ldv_linux_usb_gadget_register_usb_gadget(void) { int is_reg ; { { is_reg = ldv_undef_int_nonpositive(); } if (is_reg == 0) { { ldv_assert_linux_usb_gadget__double_usb_gadget_registration(ldv_linux_usb_gadget_usb_gadget == 0); ldv_linux_usb_gadget_usb_gadget = 1; } } else { } return (is_reg); } } void ldv_linux_usb_gadget_unregister_usb_gadget(void) { { { ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration(ldv_linux_usb_gadget_usb_gadget == 1); ldv_linux_usb_gadget_usb_gadget = 0; } return; } } void ldv_linux_usb_gadget_check_final_state(void) { { { ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit(ldv_linux_usb_gadget_usb_gadget == 0); } return; } } void ldv_assert_linux_usb_register__wrong_return_value(int expr ) ; int ldv_pre_usb_register_driver(void) ; int ldv_linux_usb_register_probe_state = 0; int ldv_pre_usb_register_driver(void) { int nondet ; int tmp ; { { tmp = ldv_undef_int(); nondet = tmp; } if (nondet < 0) { ldv_linux_usb_register_probe_state = 1; return (nondet); } else { return (0); } } } void ldv_linux_usb_register_reset_error_counter(void) { { ldv_linux_usb_register_probe_state = 0; return; } } void ldv_linux_usb_register_check_return_value_probe(int retval ) { { if (ldv_linux_usb_register_probe_state == 1) { { ldv_assert_linux_usb_register__wrong_return_value(retval != 0); } } else { } { ldv_linux_usb_register_reset_error_counter(); } return; } } void ldv_assert_linux_usb_urb__less_initial_decrement(int expr ) ; void ldv_assert_linux_usb_urb__more_initial_at_exit(int expr ) ; int ldv_linux_usb_urb_urb_state = 0; struct urb *ldv_linux_usb_urb_usb_alloc_urb(void) { void *arbitrary_memory ; void *tmp ; { { tmp = ldv_undef_ptr(); arbitrary_memory = tmp; } if ((unsigned long )arbitrary_memory == (unsigned long )((void *)0)) { return ((struct urb *)arbitrary_memory); } else { } ldv_linux_usb_urb_urb_state = ldv_linux_usb_urb_urb_state + 1; return ((struct urb *)arbitrary_memory); } } void ldv_linux_usb_urb_usb_free_urb(struct urb *urb ) { { if ((unsigned long )urb != (unsigned long )((struct urb *)0)) { { ldv_assert_linux_usb_urb__less_initial_decrement(ldv_linux_usb_urb_urb_state > 0); ldv_linux_usb_urb_urb_state = ldv_linux_usb_urb_urb_state + -1; } } else { } return; } } void ldv_linux_usb_urb_check_final_state(void) { { { ldv_assert_linux_usb_urb__more_initial_at_exit(ldv_linux_usb_urb_urb_state == 0); } return; } } extern void ldv_assert(char const * , int ) ; void ldv__builtin_trap(void) ; void ldv_assume(int expression ) { { if (expression == 0) { ldv_assume_label: ; goto ldv_assume_label; } else { } return; } } void ldv_stop(void) { { ldv_stop_label: ; goto ldv_stop_label; } } long ldv__builtin_expect(long exp , long c ) { { return (exp); } } void ldv__builtin_trap(void) { { { ldv_assert("", 0); } return; } } void *ldv_malloc(size_t size ) ; void *ldv_calloc(size_t nmemb , size_t size ) ; extern void *external_allocated_data(void) ; void *ldv_calloc_unknown_size(void) ; void *ldv_zalloc_unknown_size(void) ; void *ldv_xmalloc_unknown_size(size_t size ) ; extern void *malloc(size_t ) ; extern void *calloc(size_t , size_t ) ; extern void free(void * ) ; extern void *memset(void * , int , size_t ) ; void *ldv_malloc(size_t size ) { void *res ; void *tmp ; long tmp___0 ; int tmp___1 ; { { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = malloc(size); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } else { return ((void *)0); } } } void *ldv_calloc(size_t nmemb , size_t size ) { void *res ; void *tmp ; long tmp___0 ; int tmp___1 ; { { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = calloc(nmemb, size); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } else { return ((void *)0); } } } void *ldv_zalloc(size_t size ) { void *tmp ; { { tmp = ldv_calloc(1UL, size); } return (tmp); } } void ldv_free(void *s ) { { { free(s); } return; } } void *ldv_xmalloc(size_t size ) { void *res ; void *tmp ; long tmp___0 ; { { tmp = malloc(size); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } } void *ldv_xzalloc(size_t size ) { void *res ; void *tmp ; long tmp___0 ; { { tmp = calloc(1UL, size); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } } void *ldv_malloc_unknown_size(void) { void *res ; void *tmp ; long tmp___0 ; int tmp___1 ; { { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = external_allocated_data(); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } else { return ((void *)0); } } } void *ldv_calloc_unknown_size(void) { void *res ; void *tmp ; long tmp___0 ; int tmp___1 ; { { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = external_allocated_data(); res = tmp; memset(res, 0, 8UL); ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } else { return ((void *)0); } } } void *ldv_zalloc_unknown_size(void) { void *tmp ; { { tmp = ldv_calloc_unknown_size(); } return (tmp); } } void *ldv_xmalloc_unknown_size(size_t size ) { void *res ; void *tmp ; long tmp___0 ; { { tmp = external_allocated_data(); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } } int ldv_undef_int_negative(void) ; extern int __VERIFIER_nondet_int(void) ; extern unsigned long __VERIFIER_nondet_ulong(void) ; extern void *__VERIFIER_nondet_pointer(void) ; int ldv_undef_int(void) { int tmp ; { { tmp = __VERIFIER_nondet_int(); } return (tmp); } } void *ldv_undef_ptr(void) { void *tmp ; { { tmp = __VERIFIER_nondet_pointer(); } return (tmp); } } unsigned long ldv_undef_ulong(void) { unsigned long tmp ; { { tmp = __VERIFIER_nondet_ulong(); } return (tmp); } } int ldv_undef_int_negative(void) { int ret ; int tmp ; { { tmp = ldv_undef_int(); ret = tmp; ldv_assume(ret < 0); } return (ret); } } int ldv_undef_int_nonpositive(void) { int ret ; int tmp ; { { tmp = ldv_undef_int(); ret = tmp; ldv_assume(ret <= 0); } return (ret); } } int ldv_thread_create(struct ldv_thread *ldv_thread , void (*function)(void * ) , void *data ) ; int ldv_thread_create_N(struct ldv_thread_set *ldv_thread_set , void (*function)(void * ) , void *data ) ; int ldv_thread_join(struct ldv_thread *ldv_thread , void (*function)(void * ) ) ; int ldv_thread_join_N(struct ldv_thread_set *ldv_thread_set , void (*function)(void * ) ) ; int ldv_thread_create(struct ldv_thread *ldv_thread , void (*function)(void * ) , void *data ) { { if ((unsigned long )function != (unsigned long )((void (*)(void * ))0)) { { (*function)(data); } } else { } return (0); } } int ldv_thread_create_N(struct ldv_thread_set *ldv_thread_set , void (*function)(void * ) , void *data ) { int i ; { if ((unsigned long )function != (unsigned long )((void (*)(void * ))0)) { i = 0; goto ldv_1179; ldv_1178: { (*function)(data); i = i + 1; } ldv_1179: ; if (i < ldv_thread_set->number) { goto ldv_1178; } else { } } else { } return (0); } } int ldv_thread_join(struct ldv_thread *ldv_thread , void (*function)(void * ) ) { { return (0); } } int ldv_thread_join_N(struct ldv_thread_set *ldv_thread_set , void (*function)(void * ) ) { { return (0); } } void ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(int expr ) ; void ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try(int expr ) ; void ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock(int expr ) ; void ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit(int expr ) ; ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode ; void ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode = 1; } return; } } int ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode); tmp = ldv_undef_int(); } if (tmp != 0) { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode = 1; return (0); } else { return (-4); } } } int ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode(struct mutex *lock ) { int tmp ; { if ((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode) { return (1); } else { { tmp = ldv_undef_int(); } if (tmp != 0) { return (1); } else { return (0); } } } } int ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode); tmp = ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode(lock); } if (tmp != 0) { return (0); } else { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode = 1; return (1); } } } int ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode(atomic_t *cnt , struct mutex *lock ) { { cnt->counter = cnt->counter - 1; if (cnt->counter != 0) { return (0); } else { { ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode(lock); } return (1); } } } void ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode = 0; } return; } } ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock ; void ldv_linux_kernel_locking_mutex_mutex_lock_lock(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock = 1; } return; } } int ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock); tmp = ldv_undef_int(); } if (tmp != 0) { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock = 1; return (0); } else { return (-4); } } } int ldv_linux_kernel_locking_mutex_mutex_is_locked_lock(struct mutex *lock ) { int tmp ; { if ((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock) { return (1); } else { { tmp = ldv_undef_int(); } if (tmp != 0) { return (1); } else { return (0); } } } } int ldv_linux_kernel_locking_mutex_mutex_trylock_lock(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock); tmp = ldv_linux_kernel_locking_mutex_mutex_is_locked_lock(lock); } if (tmp != 0) { return (0); } else { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock = 1; return (1); } } } int ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock(atomic_t *cnt , struct mutex *lock ) { { cnt->counter = cnt->counter - 1; if (cnt->counter != 0) { return (0); } else { { ldv_linux_kernel_locking_mutex_mutex_lock_lock(lock); } return (1); } } } void ldv_linux_kernel_locking_mutex_mutex_unlock_lock(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock = 0; } return; } } ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device ; void ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device = 1; } return; } } int ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device); tmp = ldv_undef_int(); } if (tmp != 0) { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device = 1; return (0); } else { return (-4); } } } int ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device(struct mutex *lock ) { int tmp ; { if ((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device) { return (1); } else { { tmp = ldv_undef_int(); } if (tmp != 0) { return (1); } else { return (0); } } } } int ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device); tmp = ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device(lock); } if (tmp != 0) { return (0); } else { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device = 1; return (1); } } } int ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device(atomic_t *cnt , struct mutex *lock ) { { cnt->counter = cnt->counter - 1; if (cnt->counter != 0) { return (0); } else { { ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device(lock); } return (1); } } } void ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device = 0; } return; } } ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card ; void ldv_linux_kernel_locking_mutex_mutex_lock_power_lock_of_snd_card(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card = 1; } return; } } int ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_power_lock_of_snd_card(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card); tmp = ldv_undef_int(); } if (tmp != 0) { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card = 1; return (0); } else { return (-4); } } } int ldv_linux_kernel_locking_mutex_mutex_is_locked_power_lock_of_snd_card(struct mutex *lock ) { int tmp ; { if ((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card) { return (1); } else { { tmp = ldv_undef_int(); } if (tmp != 0) { return (1); } else { return (0); } } } } int ldv_linux_kernel_locking_mutex_mutex_trylock_power_lock_of_snd_card(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card); tmp = ldv_linux_kernel_locking_mutex_mutex_is_locked_power_lock_of_snd_card(lock); } if (tmp != 0) { return (0); } else { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card = 1; return (1); } } } int ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_power_lock_of_snd_card(atomic_t *cnt , struct mutex *lock ) { { cnt->counter = cnt->counter - 1; if (cnt->counter != 0) { return (0); } else { { ldv_linux_kernel_locking_mutex_mutex_lock_power_lock_of_snd_card(lock); } return (1); } } } void ldv_linux_kernel_locking_mutex_mutex_unlock_power_lock_of_snd_card(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card = 0; } return; } } ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex ; void ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex = 1; } return; } } int ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_register_mutex(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex); tmp = ldv_undef_int(); } if (tmp != 0) { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex = 1; return (0); } else { return (-4); } } } int ldv_linux_kernel_locking_mutex_mutex_is_locked_register_mutex(struct mutex *lock ) { int tmp ; { if ((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex) { return (1); } else { { tmp = ldv_undef_int(); } if (tmp != 0) { return (1); } else { return (0); } } } } int ldv_linux_kernel_locking_mutex_mutex_trylock_register_mutex(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex); tmp = ldv_linux_kernel_locking_mutex_mutex_is_locked_register_mutex(lock); } if (tmp != 0) { return (0); } else { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex = 1; return (1); } } } int ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_register_mutex(atomic_t *cnt , struct mutex *lock ) { { cnt->counter = cnt->counter - 1; if (cnt->counter != 0) { return (0); } else { { ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex(lock); } return (1); } } } void ldv_linux_kernel_locking_mutex_mutex_unlock_register_mutex(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex = 0; } return; } } void ldv_linux_kernel_locking_mutex_initialize(void) { { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode = 0; LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock = 0; LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device = 0; LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card = 0; LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex = 0; return; } } void ldv_linux_kernel_locking_mutex_check_final_state(void) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode); ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock); ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device); ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_power_lock_of_snd_card); ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_register_mutex); } return; } } void ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(int expr ) ; void ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(int expr ) ; void ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(int expr ) ; void ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(int expr ) ; static int ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 2); ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 1); ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 2); ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_lock = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_lock(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock == 1); ldv_linux_kernel_locking_spinlock_spin_lock = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_lock(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_lock == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock == 2); ldv_linux_kernel_locking_spinlock_spin_lock = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_lock(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_lock = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_lock(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_lock == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_lock(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_lock(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_lock(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_lock = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 2); ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_seq_oss_readq(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq == 1); ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_seq_oss_readq(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq == 2); ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_seq_oss_readq(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_seq_oss_readq(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_seq_oss_readq(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_seq_oss_readq(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_seq_oss_readq(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_seq_oss_readq(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_seq_oss_readq(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 2); ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_ptl = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_ptl(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); ldv_linux_kernel_locking_spinlock_spin_ptl = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_ptl(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_ptl == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_ptl == 2); ldv_linux_kernel_locking_spinlock_spin_ptl = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_ptl(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_ptl = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_ptl == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_ptl = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_register_lock = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_register_lock(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_register_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_register_lock == 1); ldv_linux_kernel_locking_spinlock_spin_register_lock = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_register_lock(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_register_lock == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_register_lock == 2); ldv_linux_kernel_locking_spinlock_spin_register_lock = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_register_lock(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_register_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_register_lock == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_register_lock = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_register_lock(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_register_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_register_lock == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_register_lock(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_register_lock == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_register_lock(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_register_lock(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_register_lock(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_register_lock(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_register_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_register_lock == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_register_lock = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 2); ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_sync_lock_of_seq_oss_writeq(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq == 1); ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_sync_lock_of_seq_oss_writeq(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq == 2); ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_sync_lock_of_seq_oss_writeq(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_sync_lock_of_seq_oss_writeq(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_sync_lock_of_seq_oss_writeq(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_sync_lock_of_seq_oss_writeq(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_sync_lock_of_seq_oss_writeq(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_sync_lock_of_seq_oss_writeq(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_sync_lock_of_seq_oss_writeq(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq = 2; return (1); } else { } return (0); } } void ldv_linux_kernel_locking_spinlock_check_final_state(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_lock == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_register_lock == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq == 1); } return; } } int ldv_exclusive_spin_is_locked(void) { { if (ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_lock == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_lock_of_seq_oss_readq == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_ptl == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_register_lock == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_sync_lock_of_seq_oss_writeq == 2) { return (1); } else { } return (0); } } void ldv_assert_linux_kernel_sched_completion__double_init(int expr ) ; void ldv_assert_linux_kernel_sched_completion__wait_without_init(int expr ) ; static int ldv_linux_kernel_sched_completion_completion = 0; void ldv_linux_kernel_sched_completion_init_completion(void) { { ldv_linux_kernel_sched_completion_completion = 1; return; } } void ldv_linux_kernel_sched_completion_init_completion_macro(void) { { { ldv_assert_linux_kernel_sched_completion__double_init(ldv_linux_kernel_sched_completion_completion != 0); ldv_linux_kernel_sched_completion_completion = 1; } return; } } void ldv_linux_kernel_sched_completion_wait_for_completion(void) { { { ldv_assert_linux_kernel_sched_completion__wait_without_init(ldv_linux_kernel_sched_completion_completion != 0); ldv_linux_kernel_sched_completion_completion = 2; } return; } } void ldv_assert_linux_lib_idr__destroyed_before_usage(int expr ) ; void ldv_assert_linux_lib_idr__double_init(int expr ) ; void ldv_assert_linux_lib_idr__more_at_exit(int expr ) ; void ldv_assert_linux_lib_idr__not_initialized(int expr ) ; static int ldv_linux_lib_idr_idr = 0; void ldv_linux_lib_idr_idr_init(void) { { { ldv_assert_linux_lib_idr__double_init(ldv_linux_lib_idr_idr == 0); ldv_linux_lib_idr_idr = 1; } return; } } void ldv_linux_lib_idr_idr_alloc(void) { { { ldv_assert_linux_lib_idr__not_initialized(ldv_linux_lib_idr_idr != 0); ldv_assert_linux_lib_idr__destroyed_before_usage(ldv_linux_lib_idr_idr != 3); ldv_linux_lib_idr_idr = 2; } return; } } void ldv_linux_lib_idr_idr_find(void) { { { ldv_assert_linux_lib_idr__not_initialized(ldv_linux_lib_idr_idr != 0); ldv_assert_linux_lib_idr__destroyed_before_usage(ldv_linux_lib_idr_idr != 3); ldv_linux_lib_idr_idr = 2; } return; } } void ldv_linux_lib_idr_idr_remove(void) { { { ldv_assert_linux_lib_idr__not_initialized(ldv_linux_lib_idr_idr != 0); ldv_assert_linux_lib_idr__destroyed_before_usage(ldv_linux_lib_idr_idr != 3); ldv_linux_lib_idr_idr = 2; } return; } } void ldv_linux_lib_idr_idr_destroy(void) { { { ldv_assert_linux_lib_idr__not_initialized(ldv_linux_lib_idr_idr != 0); ldv_assert_linux_lib_idr__destroyed_before_usage(ldv_linux_lib_idr_idr != 3); ldv_linux_lib_idr_idr = 3; } return; } } void ldv_linux_lib_idr_check_final_state(void) { { { ldv_assert_linux_lib_idr__more_at_exit(ldv_linux_lib_idr_idr == 0 || ldv_linux_lib_idr_idr == 3); } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_net_rtnetlink__double_lock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_net_rtnetlink__lock_on_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_net_rtnetlink__double_unlock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_rwlock__double_write_lock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_rwlock__double_write_unlock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_lib_idr__double_init(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_lib_idr__not_initialized(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_lib_idr__destroyed_before_usage(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_lib_idr__more_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_sched_completion__double_init(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_sched_completion__wait_without_init(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_net_register__wrong_return_value(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_fs_char_dev__double_registration(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_fs_char_dev__double_deregistration(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_fs_char_dev__registered_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_rcu_srcu__more_unlocks(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_srcu__locked_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_module__less_initial_decrement(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_module__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_alloc_spinlock__wrong_flags(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_alloc_spinlock__nonatomic(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_lib_find_bit__offset_out_of_range(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_mmc_sdio_func__wrong_params(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_mmc_sdio_func__double_claim(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_mmc_sdio_func__release_without_claim(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_mmc_sdio_func__unreleased_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_usb_coherent__less_initial_decrement(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_coherent__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_rcu_update_lock__more_unlocks(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_net_sock__all_locked_sockets_must_be_released(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_net_sock__double_release(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_usb_dev__unincremented_counter_decrement(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_dev__less_initial_decrement(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_dev__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_dev__probe_failed(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_gadget__double_usb_gadget_registration(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_alloc_usb_lock__wrong_flags(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_alloc_usb_lock__nonatomic(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_block_request__double_get(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_request__double_put(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_request__get_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_alloc_irq__wrong_flags(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_alloc_irq__nonatomic(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_drivers_base_class__double_registration(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_drivers_base_class__double_deregistration(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_drivers_base_class__registered_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_block_queue__double_allocation(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_queue__use_before_allocation(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_queue__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_block_genhd__double_allocation(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_genhd__use_before_allocation(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_genhd__delete_before_add(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_genhd__free_before_allocation(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_genhd__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_arch_io__less_initial_decrement(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_arch_io__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_usb_register__wrong_return_value(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_fs_sysfs__less_initial_decrement(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_fs_sysfs__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_usb_urb__less_initial_decrement(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_urb__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } }