extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ typedef signed char __s8; typedef unsigned char __u8; typedef short __s16; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef long long __s64; typedef unsigned long long __u64; typedef unsigned char u8; typedef unsigned short u16; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef unsigned short umode_t; typedef u64 dma_addr_t; typedef unsigned int __kernel_mode_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid_t; typedef unsigned int __kernel_gid_t; typedef unsigned long __kernel_size_t; typedef long __kernel_ssize_t; typedef long __kernel_time_t; typedef long __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef long long __kernel_loff_t; typedef __kernel_uid_t __kernel_uid32_t; typedef __kernel_gid_t __kernel_gid32_t; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef __kernel_mode_t mode_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 __u16 __le16; typedef unsigned int gfp_t; typedef unsigned int fmode_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 module; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct completion; struct pt_regs; struct pid; struct task_struct; struct mm_struct; 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 ; }; typedef void (*ctor_fn_t)(void); 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_8 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion____missing_field_name_8 __annonCompField4 ; }; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_11 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_11 pgd_t; struct page; struct file; struct seq_file; struct __anonstruct____missing_field_name_15 { unsigned int a ; unsigned int b ; }; struct __anonstruct____missing_field_name_16 { 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_14 { struct __anonstruct____missing_field_name_15 __annonCompField6 ; struct __anonstruct____missing_field_name_16 __annonCompField7 ; }; struct desc_struct { union __anonunion____missing_field_name_14 __annonCompField8 ; }; struct thread_struct; struct cpumask; struct arch_spinlock; struct cpumask { unsigned long bits[64U] ; }; typedef struct cpumask cpumask_t; 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 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_20 { u64 rip ; u64 rdp ; }; struct __anonstruct____missing_field_name_21 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion____missing_field_name_19 { struct __anonstruct____missing_field_name_20 __annonCompField11 ; struct __anonstruct____missing_field_name_21 __annonCompField12 ; }; union __anonunion____missing_field_name_22 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion____missing_field_name_19 __annonCompField13 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion____missing_field_name_22 __annonCompField14 ; }; 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 xsave_hdr_struct { u64 xstate_bv ; u64 reserved1[2U] ; u64 reserved2[5U] ; }; struct xsave_struct { struct i387_fxsave_struct i387 ; struct xsave_hdr_struct xsave_hdr ; struct ymmh_struct ymmh ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct 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_no ; unsigned long error_code ; struct fpu fpu ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; }; struct __anonstruct_mm_segment_t_24 { unsigned long seg ; }; typedef struct __anonstruct_mm_segment_t_24 mm_segment_t; struct timespec; struct compat_timespec; struct __anonstruct____missing_field_name_26 { unsigned long arg0 ; unsigned long arg1 ; unsigned long arg2 ; unsigned long arg3 ; }; struct __anonstruct_futex_27 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_28 { clockid_t index ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_29 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion____missing_field_name_25 { struct __anonstruct____missing_field_name_26 __annonCompField16 ; struct __anonstruct_futex_27 futex ; struct __anonstruct_nanosleep_28 nanosleep ; struct __anonstruct_poll_29 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion____missing_field_name_25 __annonCompField17 ; }; typedef atomic64_t atomic_long_t; struct thread_info { struct task_struct *task ; struct exec_domain *exec_domain ; __u32 flags ; __u32 status ; __u32 cpu ; int preempt_count ; mm_segment_t addr_limit ; struct restart_block restart_block ; void *sysenter_return ; int uaccess_err ; }; struct arch_spinlock { unsigned int slock ; }; typedef struct arch_spinlock arch_spinlock_t; struct __anonstruct_arch_rwlock_t_30 { unsigned int lock ; }; typedef struct __anonstruct_arch_rwlock_t_30 arch_rwlock_t; struct lockdep_map; 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 : 2 ; unsigned char hardirqs_off : 1 ; unsigned short references : 11 ; }; 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_32 { u8 __padding[1U] ; struct lockdep_map dep_map ; }; union __anonunion____missing_field_name_31 { struct raw_spinlock rlock ; struct __anonstruct____missing_field_name_32 __annonCompField18 ; }; struct spinlock { union __anonunion____missing_field_name_31 __annonCompField19 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_33 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_33 rwlock_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; uid_t uid ; gid_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 __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct __anonstruct_nodemask_t_35 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_35 nodemask_t; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct thread_info *owner ; char const *name ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct rw_semaphore; typedef long rwsem_count_t; struct rw_semaphore { rwsem_count_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct lockdep_map dep_map ; }; struct device; 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 ; void *start_site ; char start_comm[16U] ; int start_pid ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; 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 completion { unsigned int done ; wait_queue_head_t wait ; }; 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_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 dpm_state { DPM_INVALID = 0, DPM_ON = 1, DPM_PREPARING = 2, DPM_RESUMING = 3, DPM_SUSPENDING = 4, DPM_OFF = 5, DPM_OFF_IRQ = 6 } ; 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 dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; enum dpm_state status ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; 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 ignore_children : 1 ; 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 use_autosuspend : 1 ; unsigned char timer_autosuspends : 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 __anonstruct_mm_context_t_100 { void *ldt ; int size ; struct mutex lock ; void *vdso ; }; typedef struct __anonstruct_mm_context_t_100 mm_context_t; struct vm_area_struct; struct key; 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 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 ; void const *(*current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; }; struct attribute { char const *name ; mode_t mode ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; mode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct sysfs_dirent; struct kref { atomic_t refcount ; }; 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 sysfs_dirent *sd ; struct kref kref ; 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 *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 kernel_param; struct kernel_param_ops { 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_110 { 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 ; u16 flags ; union __anonunion____missing_field_name_110 __annonCompField20 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int *num ; struct kernel_param_ops const *ops ; unsigned int elemsize ; void *elem ; }; struct rcu_head { struct rcu_head *next ; void (*func)(struct rcu_head * ) ; }; struct tracepoint; struct tracepoint_func { void *func ; void *data ; }; struct tracepoint { char const *name ; int state ; void (*regfunc)(void) ; void (*unregfunc)(void) ; struct tracepoint_func *funcs ; }; struct mod_arch_specific { }; struct kernel_symbol { unsigned long value ; char const *name ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2 } ; struct module_ref { unsigned int incs ; unsigned int decs ; }; struct module_sect_attrs; struct module_notes_attrs; 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 ; 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 ; 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 ; void *percpu ; unsigned int percpu_size ; char *args ; struct tracepoint *tracepoints ; unsigned int num_tracepoints ; char const **trace_bprintk_fmt_start ; unsigned int num_trace_bprintk_fmt ; struct ftrace_event_call *trace_events ; unsigned int num_trace_events ; struct list_head source_list ; struct list_head target_list ; struct task_struct *waiter ; void (*exit)(void) ; struct module_ref *refptr ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct block_device; struct nameidata; struct path; struct vfsmount; struct qstr { unsigned int hash ; unsigned int len ; unsigned char const *name ; }; struct inode; union __anonunion_d_u_111 { struct list_head d_child ; struct rcu_head d_rcu ; }; struct dentry_operations; struct super_block; struct dentry { atomic_t d_count ; unsigned int d_flags ; spinlock_t d_lock ; int d_mounted ; struct inode *d_inode ; struct hlist_node d_hash ; struct dentry *d_parent ; struct qstr d_name ; struct list_head d_lru ; union __anonunion_d_u_111 d_u ; struct list_head d_subdirs ; struct list_head d_alias ; unsigned long d_time ; struct dentry_operations const *d_op ; struct super_block *d_sb ; void *d_fsdata ; unsigned char d_iname[32U] ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , struct nameidata * ) ; int (*d_hash)(struct dentry * , struct qstr * ) ; int (*d_compare)(struct dentry * , struct qstr * , struct qstr * ) ; int (*d_delete)(struct dentry * ) ; void (*d_release)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct radix_tree_node; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; struct prio_tree_node; struct raw_prio_tree_node { struct prio_tree_node *left ; struct prio_tree_node *right ; struct prio_tree_node *parent ; }; struct prio_tree_node { struct prio_tree_node *left ; struct prio_tree_node *right ; struct prio_tree_node *parent ; unsigned long start ; unsigned long last ; }; struct prio_tree_root { struct prio_tree_node *prio_tree_node ; unsigned short index_bits ; unsigned short raw ; }; 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 rcu_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; 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] ; }; struct export_operations; struct iovec; struct kiocb; struct pipe_inode_info; struct poll_table_struct; struct kstatfs; struct cred; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; uid_t ia_uid ; gid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct if_dqinfo { __u64 dqi_bgrace ; __u64 dqi_igrace ; __u32 dqi_flags ; __u32 dqi_valid ; }; struct fs_disk_quota { __s8 d_version ; __s8 d_flags ; __u16 d_fieldmask ; __u32 d_id ; __u64 d_blk_hardlimit ; __u64 d_blk_softlimit ; __u64 d_ino_hardlimit ; __u64 d_ino_softlimit ; __u64 d_bcount ; __u64 d_icount ; __s32 d_itimer ; __s32 d_btimer ; __u16 d_iwarns ; __u16 d_bwarns ; __s32 d_padding2 ; __u64 d_rtb_hardlimit ; __u64 d_rtb_softlimit ; __u64 d_rtbcount ; __s32 d_rtbtimer ; __u16 d_rtbwarns ; __s16 d_padding3 ; char d_padding4[8U] ; }; 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 dquot; typedef __kernel_uid32_t qid_t; typedef long long qsize_t; 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_maxblimit ; qsize_t dqi_maxilimit ; 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 ; unsigned int dq_id ; loff_t dq_off ; unsigned long dq_flags ; short dq_type ; 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 quotactl_ops { int (*quota_on)(struct super_block * , int , int , char * ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_sync)(struct super_block * , int , 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 * , int , qid_t , struct fs_disk_quota * ) ; int (*set_dqblk)(struct super_block * , int , qid_t , struct fs_disk_quota * ) ; int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ; int (*set_xstate)(struct super_block * , unsigned int , 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 rw_semaphore dqptr_sem ; struct inode *files[2U] ; struct mem_dqinfo info[2U] ; struct quota_format_ops const *ops[2U] ; }; struct address_space; struct writeback_control; union __anonunion_arg_114 { char *buf ; void *data ; }; struct __anonstruct_read_descriptor_t_113 { size_t written ; size_t count ; union __anonunion_arg_114 arg ; int error ; }; typedef struct __anonstruct_read_descriptor_t_113 read_descriptor_t; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; void (*sync_page)(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 long ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(int , struct kiocb * , struct iovec const * , loff_t , unsigned long ) ; int (*get_xip_mem)(struct address_space * , unsigned long , int , void ** , unsigned long * ) ; int (*migratepage)(struct address_space * , struct page * , struct page * ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , read_descriptor_t * , unsigned long ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; }; struct backing_dev_info; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; unsigned int i_mmap_writable ; struct prio_tree_root i_mmap ; struct list_head i_mmap_nonlinear ; spinlock_t i_mmap_lock ; unsigned int truncate_count ; unsigned long nrpages ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; struct backing_dev_info *backing_dev_info ; spinlock_t private_lock ; struct list_head private_list ; struct address_space *assoc_mapping ; struct mutex unmap_mutex ; }; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; struct inode *bd_inode ; struct super_block *bd_super ; int bd_openers ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; struct list_head bd_holder_list ; 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 list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; struct file_operations; struct file_lock; struct cdev; union __anonunion____missing_field_name_115 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; }; struct inode { struct hlist_node i_hash ; struct list_head i_wb_list ; struct list_head i_lru ; struct list_head i_sb_list ; struct list_head i_dentry ; unsigned long i_ino ; atomic_t i_count ; unsigned int i_nlink ; uid_t i_uid ; gid_t i_gid ; dev_t i_rdev ; unsigned int i_blkbits ; u64 i_version ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; blkcnt_t i_blocks ; unsigned short i_bytes ; umode_t i_mode ; spinlock_t i_lock ; struct mutex i_mutex ; struct rw_semaphore i_alloc_sem ; struct inode_operations const *i_op ; struct file_operations const *i_fop ; struct super_block *i_sb ; struct file_lock *i_flock ; struct address_space *i_mapping ; struct address_space i_data ; struct dquot *i_dquot[2U] ; struct list_head i_devices ; union __anonunion____missing_field_name_115 __annonCompField21 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_marks ; unsigned long i_state ; unsigned long dirtied_when ; unsigned int i_flags ; unsigned int i_readcount ; atomic_t i_writecount ; void *i_security ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; uid_t uid ; uid_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_116 { struct list_head fu_list ; struct rcu_head fu_rcuhead ; }; struct file { union __anonunion_f_u_116 f_u ; struct path f_path ; struct file_operations const *f_op ; spinlock_t f_lock ; int f_sb_list_cpu ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; 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 address_space *f_mapping ; unsigned long f_mnt_write_state ; }; struct files_struct; typedef struct files_struct *fl_owner_t; 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 (*fl_compare_owner)(struct file_lock * , struct file_lock * ) ; void (*fl_notify)(struct file_lock * ) ; int (*fl_grant)(struct file_lock * , struct file_lock * , int ) ; void (*fl_release_private)(struct file_lock * ) ; void (*fl_break)(struct file_lock * ) ; int (*fl_mylease)(struct file_lock * , struct file_lock * ) ; int (*fl_change)(struct file_lock ** , int ) ; }; 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_118 { struct list_head link ; int state ; }; union __anonunion_fl_u_117 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_118 afs ; }; struct file_lock { struct file_lock *fl_next ; struct list_head fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned char fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; 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 ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_117 fl_u ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct rcu_head fa_rcu ; }; struct file_system_type; struct super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned char s_dirt ; 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 ; struct mutex s_lock ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_head s_anon ; struct list_head *s_files ; struct list_head s_dentry_lru ; int s_nr_dentry_unused ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct list_head s_instances ; struct quota_info s_dquot ; int s_frozen ; wait_queue_head_t s_wait_unfrozen ; char s_id[32U] ; void *s_fs_info ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; }; 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 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 ) ; int (*readdir)(struct file * , void * , int (*)(void * , char const * , int , loff_t , u64 , unsigned int ) ) ; 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 * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , 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 ** ) ; }; struct inode_operations { int (*create)(struct inode * , struct dentry * , int , struct nameidata * ) ; struct dentry *(*lookup)(struct inode * , struct dentry * , struct nameidata * ) ; 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 * , int ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , int , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*readlink)(struct dentry * , char * , int ) ; void *(*follow_link)(struct dentry * , struct nameidata * ) ; void (*put_link)(struct dentry * , struct nameidata * , void * ) ; void (*truncate)(struct inode * ) ; int (*permission)(struct inode * , int ) ; int (*check_acl)(struct inode * , 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 * ) ; void (*truncate_range)(struct inode * , loff_t , loff_t ) ; long (*fallocate)(struct inode * , int , loff_t , loff_t ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; void (*write_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_fs)(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 vfsmount * ) ; int (*show_stats)(struct seq_file * , struct vfsmount * ) ; 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 ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; }; struct file_system_type { char const *name ; int fs_flags ; int (*get_sb)(struct file_system_type * , int , char const * , void * , struct vfsmount * ) ; 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 list_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 i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; struct lock_class_key i_alloc_sem_key ; }; typedef unsigned char cc_t; typedef unsigned int speed_t; typedef unsigned int tcflag_t; struct ktermios { tcflag_t c_iflag ; tcflag_t c_oflag ; tcflag_t c_cflag ; tcflag_t c_lflag ; cc_t c_line ; cc_t c_cc[19U] ; speed_t c_ispeed ; speed_t c_ospeed ; }; struct winsize { unsigned short ws_row ; unsigned short ws_col ; unsigned short ws_xpixel ; unsigned short ws_ypixel ; }; struct exception_table_entry { unsigned long insn ; unsigned long fixup ; }; struct termiox { __u16 x_hflag ; __u16 x_cflag ; __u16 x_rflag[5U] ; __u16 x_sflag ; }; struct cdev { struct kobject kobj ; struct module *owner ; struct file_operations const *ops ; struct list_head list ; dev_t dev ; unsigned int count ; }; struct tty_struct; struct tty_driver; struct serial_icounter_struct; struct tty_operations { struct tty_struct *(*lookup)(struct tty_driver * , struct inode * , int ) ; int (*install)(struct tty_driver * , struct tty_struct * ) ; void (*remove)(struct tty_driver * , struct tty_struct * ) ; int (*open)(struct tty_struct * , struct file * ) ; void (*close)(struct tty_struct * , struct file * ) ; void (*shutdown)(struct tty_struct * ) ; void (*cleanup)(struct tty_struct * ) ; int (*write)(struct tty_struct * , unsigned char const * , int ) ; int (*put_char)(struct tty_struct * , unsigned char ) ; void (*flush_chars)(struct tty_struct * ) ; int (*write_room)(struct tty_struct * ) ; int (*chars_in_buffer)(struct tty_struct * ) ; int (*ioctl)(struct tty_struct * , struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct tty_struct * , struct file * , unsigned int , unsigned long ) ; void (*set_termios)(struct tty_struct * , struct ktermios * ) ; void (*throttle)(struct tty_struct * ) ; void (*unthrottle)(struct tty_struct * ) ; void (*stop)(struct tty_struct * ) ; void (*start)(struct tty_struct * ) ; void (*hangup)(struct tty_struct * ) ; int (*break_ctl)(struct tty_struct * , int ) ; void (*flush_buffer)(struct tty_struct * ) ; void (*set_ldisc)(struct tty_struct * ) ; void (*wait_until_sent)(struct tty_struct * , int ) ; void (*send_xchar)(struct tty_struct * , char ) ; int (*tiocmget)(struct tty_struct * , struct file * ) ; int (*tiocmset)(struct tty_struct * , struct file * , unsigned int , unsigned int ) ; int (*resize)(struct tty_struct * , struct winsize * ) ; int (*set_termiox)(struct tty_struct * , struct termiox * ) ; int (*get_icount)(struct tty_struct * , struct serial_icounter_struct * ) ; int (*poll_init)(struct tty_driver * , int , char * ) ; int (*poll_get_char)(struct tty_driver * , int ) ; void (*poll_put_char)(struct tty_driver * , int , char ) ; struct file_operations const *proc_fops ; }; struct proc_dir_entry; struct tty_driver { int magic ; struct kref kref ; struct cdev cdev ; struct module *owner ; char const *driver_name ; char const *name ; int name_base ; int major ; int minor_start ; int minor_num ; int num ; short type ; short subtype ; struct ktermios init_termios ; int flags ; struct proc_dir_entry *proc_entry ; struct tty_driver *other ; struct tty_struct **ttys ; struct ktermios **termios ; struct ktermios **termios_locked ; void *driver_state ; struct tty_operations const *ops ; struct list_head tty_drivers ; }; struct tty_ldisc_ops { int magic ; char *name ; int num ; int flags ; int (*open)(struct tty_struct * ) ; void (*close)(struct tty_struct * ) ; void (*flush_buffer)(struct tty_struct * ) ; ssize_t (*chars_in_buffer)(struct tty_struct * ) ; ssize_t (*read)(struct tty_struct * , struct file * , unsigned char * , size_t ) ; ssize_t (*write)(struct tty_struct * , struct file * , unsigned char const * , size_t ) ; int (*ioctl)(struct tty_struct * , struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct tty_struct * , struct file * , unsigned int , unsigned long ) ; void (*set_termios)(struct tty_struct * , struct ktermios * ) ; unsigned int (*poll)(struct tty_struct * , struct file * , struct poll_table_struct * ) ; int (*hangup)(struct tty_struct * ) ; void (*receive_buf)(struct tty_struct * , unsigned char const * , char * , int ) ; void (*write_wakeup)(struct tty_struct * ) ; void (*dcd_change)(struct tty_struct * , unsigned int , struct timespec * ) ; struct module *owner ; int refcount ; }; struct tty_ldisc { struct tty_ldisc_ops *ops ; atomic_t users ; }; struct tty_buffer { struct tty_buffer *next ; char *char_buf_ptr ; unsigned char *flag_buf_ptr ; int used ; int size ; int commit ; int read ; unsigned long data[0U] ; }; struct tty_bufhead { struct delayed_work work ; spinlock_t lock ; struct tty_buffer *head ; struct tty_buffer *tail ; struct tty_buffer *free ; int memory_used ; }; struct signal_struct; struct tty_port; struct tty_port_operations { int (*carrier_raised)(struct tty_port * ) ; void (*dtr_rts)(struct tty_port * , int ) ; void (*shutdown)(struct tty_port * ) ; void (*drop)(struct tty_port * ) ; int (*activate)(struct tty_port * , struct tty_struct * ) ; void (*destruct)(struct tty_port * ) ; }; struct tty_port { struct tty_struct *tty ; struct tty_port_operations const *ops ; spinlock_t lock ; int blocked_open ; int count ; wait_queue_head_t open_wait ; wait_queue_head_t close_wait ; wait_queue_head_t delta_msr_wait ; unsigned long flags ; unsigned char console : 1 ; struct mutex mutex ; struct mutex buf_mutex ; unsigned char *xmit_buf ; unsigned int close_delay ; unsigned int closing_wait ; int drain_delay ; struct kref kref ; }; struct tty_struct { int magic ; struct kref kref ; struct device *dev ; struct tty_driver *driver ; struct tty_operations const *ops ; int index ; struct mutex ldisc_mutex ; struct tty_ldisc *ldisc ; struct mutex termios_mutex ; spinlock_t ctrl_lock ; struct ktermios *termios ; struct ktermios *termios_locked ; struct termiox *termiox ; char name[64U] ; struct pid *pgrp ; struct pid *session ; unsigned long flags ; int count ; struct winsize winsize ; unsigned char stopped : 1 ; unsigned char hw_stopped : 1 ; unsigned char flow_stopped : 1 ; unsigned char packet : 1 ; unsigned char low_latency : 1 ; unsigned char warned : 1 ; unsigned char ctrl_status ; unsigned int receive_room ; struct tty_struct *link ; struct fasync_struct *fasync ; struct tty_bufhead buf ; int alt_speed ; wait_queue_head_t write_wait ; wait_queue_head_t read_wait ; struct work_struct hangup_work ; void *disc_data ; void *driver_data ; struct list_head tty_files ; unsigned int column ; unsigned char lnext : 1 ; unsigned char erasing : 1 ; unsigned char raw : 1 ; unsigned char real_raw : 1 ; unsigned char icanon : 1 ; unsigned char closing : 1 ; unsigned char echo_overrun : 1 ; unsigned short minimum_to_wake ; unsigned long overrun_time ; int num_overrun ; unsigned long process_char_map[4U] ; char *read_buf ; int read_head ; int read_tail ; int read_cnt ; unsigned long read_flags[64U] ; unsigned char *echo_buf ; unsigned int echo_pos ; unsigned int echo_cnt ; int canon_data ; unsigned long canon_head ; unsigned int canon_column ; struct mutex atomic_read_lock ; struct mutex atomic_write_lock ; struct mutex output_lock ; struct mutex echo_lock ; unsigned char *write_buf ; int write_cnt ; spinlock_t read_lock ; struct work_struct SAK_work ; struct tty_port *port ; }; struct class; struct kmem_cache_cpu { void **freelist ; struct page *page ; int node ; unsigned int stat[18U] ; }; struct kmem_cache_node { spinlock_t list_lock ; unsigned long nr_partial ; struct list_head partial ; atomic_long_t nr_slabs ; atomic_long_t total_objects ; struct list_head full ; }; struct kmem_cache_order_objects { unsigned long x ; }; struct kmem_cache { struct kmem_cache_cpu *cpu_slab ; unsigned long flags ; int size ; int objsize ; int offset ; struct kmem_cache_order_objects oo ; struct kmem_cache_order_objects max ; struct kmem_cache_order_objects min ; gfp_t allocflags ; int refcount ; void (*ctor)(void * ) ; int inuse ; int align ; unsigned long min_partial ; char const *name ; struct list_head list ; struct kobject kobj ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1024U] ; }; struct usb_serial; struct usb_interface; struct usb_serial_port; typedef unsigned long kernel_ulong_t; struct usb_device_id { __u16 match_flags ; __u16 idVendor ; __u16 idProduct ; __u16 bcdDevice_lo ; __u16 bcdDevice_hi ; __u8 bDeviceClass ; __u8 bDeviceSubClass ; __u8 bDeviceProtocol ; __u8 bInterfaceClass ; __u8 bInterfaceSubClass ; __u8 bInterfaceProtocol ; kernel_ulong_t driver_info ; }; struct usb_device_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 bcdUSB ; __u8 bDeviceClass ; __u8 bDeviceSubClass ; __u8 bDeviceProtocol ; __u8 bMaxPacketSize0 ; __le16 idVendor ; __le16 idProduct ; __le16 bcdDevice ; __u8 iManufacturer ; __u8 iProduct ; __u8 iSerialNumber ; __u8 bNumConfigurations ; }; struct usb_config_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 wTotalLength ; __u8 bNumInterfaces ; __u8 bConfigurationValue ; __u8 iConfiguration ; __u8 bmAttributes ; __u8 bMaxPower ; }; struct usb_interface_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bInterfaceNumber ; __u8 bAlternateSetting ; __u8 bNumEndpoints ; __u8 bInterfaceClass ; __u8 bInterfaceSubClass ; __u8 bInterfaceProtocol ; __u8 iInterface ; }; struct usb_endpoint_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bEndpointAddress ; __u8 bmAttributes ; __le16 wMaxPacketSize ; __u8 bInterval ; __u8 bRefresh ; __u8 bSynchAddress ; }; struct usb_ss_ep_comp_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bMaxBurst ; __u8 bmAttributes ; __u16 wBytesPerInterval ; }; struct usb_interface_assoc_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bFirstInterface ; __u8 bInterfaceCount ; __u8 bFunctionClass ; __u8 bFunctionSubClass ; __u8 bFunctionProtocol ; __u8 iFunction ; }; enum usb_device_speed { USB_SPEED_UNKNOWN = 0, USB_SPEED_LOW = 1, USB_SPEED_FULL = 2, USB_SPEED_HIGH = 3, USB_SPEED_WIRELESS = 4, USB_SPEED_SUPER = 5 } ; enum usb_device_state { USB_STATE_NOTATTACHED = 0, USB_STATE_ATTACHED = 1, USB_STATE_POWERED = 2, USB_STATE_RECONNECTING = 3, USB_STATE_UNAUTHENTICATED = 4, USB_STATE_DEFAULT = 5, USB_STATE_ADDRESS = 6, USB_STATE_CONFIGURED = 7, USB_STATE_SUSPENDED = 8 } ; enum irqreturn { IRQ_NONE = 0, IRQ_HANDLED = 1, IRQ_WAKE_THREAD = 2 } ; typedef enum irqreturn irqreturn_t; struct irqaction; 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 hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct rb_node node ; ktime_t _expires ; 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 ; clockid_t index ; struct rb_root active ; struct rb_node *first ; ktime_t resolution ; ktime_t (*get_time)(void) ; ktime_t softirq_time ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; struct hrtimer_clock_base clock_base[2U] ; ktime_t expires_next ; int hres_active ; int hang_detected ; unsigned long nr_events ; unsigned long nr_retries ; unsigned long nr_hangs ; ktime_t max_hang_time ; }; struct irqaction { irqreturn_t (*handler)(int , void * ) ; unsigned long flags ; char const *name ; void *dev_id ; struct irqaction *next ; int irq ; struct proc_dir_entry *dir ; irqreturn_t (*thread_fn)(int , void * ) ; struct task_struct *thread ; unsigned long thread_flags ; }; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct dma_map_ops; struct dev_archdata { void *acpi_handle ; struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct class_private; struct bus_type; struct bus_type_private; struct bus_attribute { struct attribute attr ; ssize_t (*show)(struct bus_type * , char * ) ; ssize_t (*store)(struct bus_type * , char const * , size_t ) ; }; struct device_attribute; struct driver_attribute; struct bus_type { char const *name ; struct bus_attribute *bus_attrs ; struct device_attribute *dev_attrs ; struct driver_attribute *drv_attrs ; 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 (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct bus_type_private *p ; }; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; 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 driver_attribute { struct attribute attr ; ssize_t (*show)(struct device_driver * , char * ) ; ssize_t (*store)(struct device_driver * , char const * , size_t ) ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct device_attribute *dev_attrs ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , mode_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 class_private *p ; }; struct device_type; 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 * , mode_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 dma_coherent_mem; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; struct dev_pm_info power ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct dev_archdata archdata ; dev_t devt ; 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 wakeup_source { char *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 ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long hit_count ; unsigned char active : 1 ; }; struct __anonstruct____missing_field_name_124 { u16 inuse ; u16 objects ; }; union __anonunion____missing_field_name_123 { atomic_t _mapcount ; struct __anonstruct____missing_field_name_124 __annonCompField24 ; }; struct __anonstruct____missing_field_name_126 { unsigned long private ; struct address_space *mapping ; }; union __anonunion____missing_field_name_125 { struct __anonstruct____missing_field_name_126 __annonCompField26 ; struct kmem_cache *slab ; struct page *first_page ; }; union __anonunion____missing_field_name_127 { unsigned long index ; void *freelist ; }; struct page { unsigned long flags ; atomic_t _count ; union __anonunion____missing_field_name_123 __annonCompField25 ; union __anonunion____missing_field_name_125 __annonCompField27 ; union __anonunion____missing_field_name_127 __annonCompField28 ; struct list_head lru ; }; struct __anonstruct_vm_set_129 { struct list_head list ; void *parent ; struct vm_area_struct *head ; }; union __anonunion_shared_128 { struct __anonstruct_vm_set_129 vm_set ; struct raw_prio_tree_node prio_tree_node ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { struct mm_struct *vm_mm ; unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; pgprot_t vm_page_prot ; unsigned long vm_flags ; struct rb_node vm_rb ; union __anonunion_shared_128 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 ; unsigned long vm_truncate_count ; 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 mm_rss_stat { unsigned long count[3U] ; }; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; struct vm_area_struct *mmap_cache ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; void (*unmap_area)(struct mm_struct * , unsigned long ) ; unsigned long mmap_base ; unsigned long task_size ; unsigned long cached_hole_size ; unsigned long free_area_cache ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; int map_count ; struct rw_semaphore mmap_sem ; spinlock_t page_table_lock ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long reserved_vm ; unsigned long def_flags ; unsigned long nr_ptes ; 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[44U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_t cpu_vm_mask ; mm_context_t context ; unsigned int faultstamp ; unsigned int token_priority ; unsigned int last_interval ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct hlist_head ioctx_list ; struct task_struct *owner ; struct file *exe_file ; unsigned long num_exe_file_vmas ; struct mmu_notifier_mm *mmu_notifier_mm ; atomic_t oom_disable_count ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sem_undo_list { atomic_t refcnt ; spinlock_t lock ; struct list_head list_proc ; }; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct siginfo; struct __anonstruct_sigset_t_130 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_130 sigset_t; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_132 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_133 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_134 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_135 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_136 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_137 { long _band ; int _fd ; }; union __anonunion__sifields_131 { int _pad[28U] ; struct __anonstruct__kill_132 _kill ; struct __anonstruct__timer_133 _timer ; struct __anonstruct__rt_134 _rt ; struct __anonstruct__sigchld_135 _sigchld ; struct __anonstruct__sigfault_136 _sigfault ; struct __anonstruct__sigpoll_137 _sigpoll ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_131 _sifields ; }; typedef struct siginfo siginfo_t; struct user_struct; struct sigpending { struct list_head list ; sigset_t signal ; }; struct prop_local_single { unsigned long events ; unsigned long period ; int shift ; spinlock_t lock ; }; struct __anonstruct_seccomp_t_140 { int mode ; }; typedef struct __anonstruct_seccomp_t_140 seccomp_t; struct plist_head { struct list_head prio_list ; struct list_head node_list ; raw_spinlock_t *rawlock ; spinlock_t *spinlock ; }; struct plist_node { int prio ; struct plist_head plist ; }; struct rt_mutex_waiter; struct rlimit { unsigned long rlim_cur ; unsigned long rlim_max ; }; 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 nsproxy; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key_type; struct keyring_list; struct key_user; union __anonunion____missing_field_name_141 { time_t expiry ; time_t revoked_at ; }; union __anonunion_type_data_142 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; }; union __anonunion_payload_143 { unsigned long value ; void *rcudata ; void *data ; struct keyring_list *subscriptions ; }; struct key { atomic_t usage ; key_serial_t serial ; struct rb_node serial_node ; struct key_type *type ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion____missing_field_name_141 __annonCompField29 ; uid_t uid ; gid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; char *description ; union __anonunion_type_data_142 type_data ; union __anonunion_payload_143 payload ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; gid_t small_block[32U] ; gid_t *blocks[0U] ; }; struct thread_group_cred { atomic_t usage ; pid_t tgid ; spinlock_t lock ; struct key *session_keyring ; struct key *process_keyring ; struct rcu_head rcu ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; uid_t uid ; gid_t gid ; uid_t suid ; gid_t sgid ; uid_t euid ; gid_t egid ; uid_t fsuid ; gid_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 *thread_keyring ; struct key *request_key_auth ; struct thread_group_cred *tgcred ; void *security ; struct user_struct *user ; struct group_info *group_info ; struct rcu_head rcu ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct cfs_rq; struct user_namespace; struct io_event { __u64 data ; __u64 obj ; __s64 res ; __s64 res2 ; }; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; struct kioctx; union __anonunion_ki_obj_144 { void *user ; struct task_struct *tsk ; }; struct eventfd_ctx; struct kiocb { struct list_head ki_run_list ; unsigned long ki_flags ; int ki_users ; unsigned int ki_key ; struct file *ki_filp ; struct kioctx *ki_ctx ; int (*ki_cancel)(struct kiocb * , struct io_event * ) ; ssize_t (*ki_retry)(struct kiocb * ) ; void (*ki_dtor)(struct kiocb * ) ; union __anonunion_ki_obj_144 ki_obj ; __u64 ki_user_data ; loff_t ki_pos ; void *private ; unsigned short ki_opcode ; size_t ki_nbytes ; char *ki_buf ; size_t ki_left ; struct iovec ki_inline_vec ; struct iovec *ki_iovec ; unsigned long ki_nr_segs ; unsigned long ki_cur_seg ; struct list_head ki_list ; struct eventfd_ctx *ki_eventfd ; }; struct aio_ring_info { unsigned long mmap_base ; unsigned long mmap_size ; struct page **ring_pages ; spinlock_t ring_lock ; long nr_pages ; unsigned int nr ; unsigned int tail ; struct page *internal_pages[8U] ; }; struct kioctx { atomic_t users ; int dead ; struct mm_struct *mm ; unsigned long user_id ; struct hlist_node list ; wait_queue_head_t wait ; spinlock_t ctx_lock ; int reqs_active ; struct list_head active_reqs ; struct list_head run_list ; unsigned int max_reqs ; struct aio_ring_info ring_info ; struct delayed_work wq ; struct rcu_head rcu_head ; }; 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 task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime cputime ; int running ; spinlock_t lock ; }; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; 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 ; 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 ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; cputime_t prev_utime ; cputime_t prev_stime ; 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 ; struct tty_audit_buf *tty_audit_buf ; int oom_adj ; int oom_score_adj ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t files ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; uid_t uid ; struct user_namespace *user_ns ; 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 ; unsigned int bkl_count ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; struct timespec blkio_start ; struct timespec blkio_end ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; struct timespec freepages_start ; struct timespec freepages_end ; u64 freepages_delay ; u32 freepages_count ; }; struct io_context; struct rq; struct sched_class { struct sched_class const *next ; void (*enqueue_task)(struct rq * , struct task_struct * , int ) ; void (*dequeue_task)(struct rq * , struct task_struct * , int ) ; void (*yield_task)(struct rq * ) ; void (*check_preempt_curr)(struct rq * , struct task_struct * , int ) ; struct task_struct *(*pick_next_task)(struct rq * ) ; void (*put_prev_task)(struct rq * , struct task_struct * ) ; int (*select_task_rq)(struct rq * , struct task_struct * , int , int ) ; void (*pre_schedule)(struct rq * , struct task_struct * ) ; void (*post_schedule)(struct rq * ) ; void (*task_waking)(struct rq * , struct task_struct * ) ; void (*task_woken)(struct rq * , struct task_struct * ) ; void (*set_cpus_allowed)(struct task_struct * , struct cpumask const * ) ; void (*rq_online)(struct rq * ) ; void (*rq_offline)(struct rq * ) ; void (*set_curr_task)(struct rq * ) ; void (*task_tick)(struct rq * , struct task_struct * , int ) ; void (*task_fork)(struct task_struct * ) ; void (*switched_from)(struct rq * , struct task_struct * , int ) ; void (*switched_to)(struct rq * , struct task_struct * , int ) ; void (*prio_changed)(struct rq * , struct task_struct * , int , int ) ; unsigned int (*get_rr_interval)(struct rq * , struct task_struct * ) ; void (*task_move_group)(struct task_struct * , int ) ; }; struct load_weight { unsigned long weight ; unsigned long inv_weight ; }; 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 ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned int time_slice ; int nr_cpus_allowed ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct mem_cgroup; struct memcg_batch_info { int do_batch ; struct mem_cgroup *memcg ; unsigned long bytes ; unsigned long memsw_bytes ; }; struct css_set; struct compat_robust_list_head; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; int lock_depth ; 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 hlist_head preempt_notifiers ; unsigned char fpu_counter ; unsigned int policy ; cpumask_t cpus_allowed ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int personality ; unsigned char did_exec : 1 ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char sched_reset_on_fork : 1 ; pid_t pid ; pid_t tgid ; unsigned long stack_canary ; 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 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 ; cputime_t prev_utime ; cputime_t prev_stime ; unsigned long nvcsw ; unsigned long nivcsw ; struct timespec start_time ; struct timespec 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 ; struct cred *replacement_session_keyring ; char comm[16U] ; int link_count ; int total_link_count ; struct sysv_sem sysvsem ; 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 audit_context *audit_context ; uid_t loginuid ; unsigned int sessionid ; seccomp_t seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; struct irqaction *irqaction ; raw_spinlock_t pi_lock ; struct plist_head pi_waiters ; 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 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 ; int mems_allowed_change_disable ; 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 ; atomic_t fs_excl ; struct rcu_head rcu ; struct pipe_inode_info *splice_pipe ; struct task_delay_info *delays ; int make_it_fail ; struct prop_local_single dirties ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; struct list_head *scm_work_list ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_batch_info memcg_batch ; }; struct usb_device; struct usb_driver; struct wusb_dev; struct ep_device; struct usb_host_endpoint { struct usb_endpoint_descriptor desc ; struct usb_ss_ep_comp_descriptor ss_ep_comp ; struct list_head urb_list ; void *hcpriv ; struct ep_device *ep_dev ; unsigned char *extra ; int extralen ; int enabled ; }; struct usb_host_interface { struct usb_interface_descriptor desc ; struct usb_host_endpoint *endpoint ; char *string ; unsigned char *extra ; int extralen ; }; enum usb_interface_condition { USB_INTERFACE_UNBOUND = 0, USB_INTERFACE_BINDING = 1, USB_INTERFACE_BOUND = 2, USB_INTERFACE_UNBINDING = 3 } ; struct usb_interface { struct usb_host_interface *altsetting ; struct usb_host_interface *cur_altsetting ; unsigned int num_altsetting ; struct usb_interface_assoc_descriptor *intf_assoc ; int minor ; enum usb_interface_condition condition ; unsigned char sysfs_files_created : 1 ; unsigned char ep_devs_created : 1 ; unsigned char unregistering : 1 ; unsigned char needs_remote_wakeup : 1 ; unsigned char needs_altsetting0 : 1 ; unsigned char needs_binding : 1 ; unsigned char reset_running : 1 ; unsigned char resetting_device : 1 ; struct device dev ; struct device *usb_dev ; atomic_t pm_usage_cnt ; struct work_struct reset_ws ; }; struct usb_interface_cache { unsigned int num_altsetting ; struct kref ref ; struct usb_host_interface altsetting[0U] ; }; struct usb_host_config { struct usb_config_descriptor desc ; char *string ; struct usb_interface_assoc_descriptor *intf_assoc[16U] ; struct usb_interface *interface[32U] ; struct usb_interface_cache *intf_cache[32U] ; unsigned char *extra ; int extralen ; }; struct usb_devmap { unsigned long devicemap[2U] ; }; struct mon_bus; struct usb_bus { struct device *controller ; int busnum ; char const *bus_name ; u8 uses_dma ; u8 uses_pio_for_control ; u8 otg_port ; unsigned char is_b_host : 1 ; unsigned char b_hnp_enable : 1 ; unsigned int sg_tablesize ; int devnum_next ; struct usb_devmap devmap ; struct usb_device *root_hub ; struct usb_bus *hs_companion ; struct list_head bus_list ; int bandwidth_allocated ; int bandwidth_int_reqs ; int bandwidth_isoc_reqs ; struct dentry *usbfs_dentry ; struct mon_bus *mon_bus ; int monitored ; }; struct usb_tt; struct usb_device { int devnum ; char devpath[16U] ; u32 route ; enum usb_device_state state ; enum usb_device_speed speed ; struct usb_tt *tt ; int ttport ; unsigned int toggle[2U] ; struct usb_device *parent ; struct usb_bus *bus ; struct usb_host_endpoint ep0 ; struct device dev ; struct usb_device_descriptor descriptor ; struct usb_host_config *config ; struct usb_host_config *actconfig ; struct usb_host_endpoint *ep_in[16U] ; struct usb_host_endpoint *ep_out[16U] ; char **rawdescriptors ; unsigned short bus_mA ; u8 portnum ; u8 level ; unsigned char can_submit : 1 ; unsigned char persist_enabled : 1 ; unsigned char have_langid : 1 ; unsigned char authorized : 1 ; unsigned char authenticated : 1 ; unsigned char wusb : 1 ; int string_langid ; char *product ; char *manufacturer ; char *serial ; struct list_head filelist ; struct device *usb_classdev ; struct dentry *usbfs_dentry ; int maxchild ; struct usb_device *children[31U] ; u32 quirks ; atomic_t urbnum ; unsigned long active_duration ; unsigned long last_busy ; int autosuspend_delay ; unsigned long connect_time ; unsigned char do_remote_wakeup : 1 ; unsigned char reset_resume : 1 ; struct wusb_dev *wusb_dev ; int slot_id ; }; struct usb_dynids { spinlock_t lock ; struct list_head list ; }; struct usbdrv_wrap { struct device_driver driver ; int for_devices ; }; struct usb_driver { char const *name ; int (*probe)(struct usb_interface * , struct usb_device_id const * ) ; void (*disconnect)(struct usb_interface * ) ; int (*unlocked_ioctl)(struct usb_interface * , unsigned int , void * ) ; int (*suspend)(struct usb_interface * , pm_message_t ) ; int (*resume)(struct usb_interface * ) ; int (*reset_resume)(struct usb_interface * ) ; int (*pre_reset)(struct usb_interface * ) ; int (*post_reset)(struct usb_interface * ) ; struct usb_device_id const *id_table ; struct usb_dynids dynids ; struct usbdrv_wrap drvwrap ; unsigned char no_dynamic_id : 1 ; unsigned char supports_autosuspend : 1 ; unsigned char soft_unbind : 1 ; }; struct usb_iso_packet_descriptor { unsigned int offset ; unsigned int length ; unsigned int actual_length ; int status ; }; struct urb; struct usb_anchor { struct list_head urb_list ; wait_queue_head_t wait ; spinlock_t lock ; unsigned char poisoned : 1 ; }; struct scatterlist; struct urb { struct kref kref ; void *hcpriv ; atomic_t use_count ; atomic_t reject ; int unlinked ; struct list_head urb_list ; struct list_head anchor_list ; struct usb_anchor *anchor ; struct usb_device *dev ; struct usb_host_endpoint *ep ; unsigned int pipe ; unsigned int stream_id ; int status ; unsigned int transfer_flags ; void *transfer_buffer ; dma_addr_t transfer_dma ; struct scatterlist *sg ; int num_sgs ; u32 transfer_buffer_length ; u32 actual_length ; unsigned char *setup_packet ; dma_addr_t setup_dma ; int start_frame ; int number_of_packets ; int interval ; int error_count ; void *context ; void (*complete)(struct urb * ) ; struct usb_iso_packet_descriptor iso_frame_desc[0U] ; }; 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 vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *page ; }; 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 * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; int (*migrate)(struct vm_area_struct * , nodemask_t const * , nodemask_t const * , unsigned long ) ; }; struct __kfifo { unsigned int in ; unsigned int out ; unsigned int mask ; unsigned int esize ; void *data ; }; union __anonunion____missing_field_name_161 { struct __kfifo kfifo ; unsigned char *type ; char (*rectype)[0U] ; void *ptr ; void const *ptr_const ; }; struct kfifo { union __anonunion____missing_field_name_161 __annonCompField40 ; unsigned char buf[0U] ; }; enum port_dev_state { PORT_UNREGISTERED = 0, PORT_REGISTERING = 1, PORT_REGISTERED = 2, PORT_UNREGISTERING = 3 } ; struct usb_serial_port { struct usb_serial *serial ; struct tty_port port ; spinlock_t lock ; unsigned char number ; unsigned char *interrupt_in_buffer ; struct urb *interrupt_in_urb ; __u8 interrupt_in_endpointAddress ; unsigned char *interrupt_out_buffer ; int interrupt_out_size ; struct urb *interrupt_out_urb ; __u8 interrupt_out_endpointAddress ; unsigned char *bulk_in_buffer ; int bulk_in_size ; struct urb *read_urb ; __u8 bulk_in_endpointAddress ; unsigned char *bulk_out_buffer ; int bulk_out_size ; struct urb *write_urb ; struct kfifo write_fifo ; int write_urb_busy ; unsigned char *bulk_out_buffers[2U] ; struct urb *write_urbs[2U] ; unsigned long write_urbs_free ; __u8 bulk_out_endpointAddress ; int tx_bytes ; unsigned long flags ; wait_queue_head_t write_wait ; struct work_struct work ; char throttled ; char throttle_req ; unsigned long sysrq ; struct device dev ; enum port_dev_state dev_state ; }; struct usb_serial_driver; struct usb_serial { struct usb_device *dev ; struct usb_serial_driver *type ; struct usb_interface *interface ; unsigned char disconnected : 1 ; unsigned char suspending : 1 ; unsigned char attached : 1 ; unsigned char minor ; unsigned char num_ports ; unsigned char num_port_pointers ; char num_interrupt_in ; char num_interrupt_out ; char num_bulk_in ; char num_bulk_out ; struct usb_serial_port *port[8U] ; struct kref kref ; struct mutex disc_mutex ; void *private ; }; struct usb_serial_driver { char const *description ; struct usb_device_id const *id_table ; char num_ports ; struct list_head driver_list ; struct device_driver driver ; struct usb_driver *usb_driver ; struct usb_dynids dynids ; size_t bulk_in_size ; size_t bulk_out_size ; int (*probe)(struct usb_serial * , struct usb_device_id const * ) ; int (*attach)(struct usb_serial * ) ; int (*calc_num_ports)(struct usb_serial * ) ; void (*disconnect)(struct usb_serial * ) ; void (*release)(struct usb_serial * ) ; int (*port_probe)(struct usb_serial_port * ) ; int (*port_remove)(struct usb_serial_port * ) ; int (*suspend)(struct usb_serial * , pm_message_t ) ; int (*resume)(struct usb_serial * ) ; int (*open)(struct tty_struct * , struct usb_serial_port * ) ; void (*close)(struct usb_serial_port * ) ; int (*write)(struct tty_struct * , struct usb_serial_port * , unsigned char const * , int ) ; int (*write_room)(struct tty_struct * ) ; int (*ioctl)(struct tty_struct * , struct file * , unsigned int , unsigned long ) ; void (*set_termios)(struct tty_struct * , struct usb_serial_port * , struct ktermios * ) ; void (*break_ctl)(struct tty_struct * , int ) ; int (*chars_in_buffer)(struct tty_struct * ) ; void (*throttle)(struct tty_struct * ) ; void (*unthrottle)(struct tty_struct * ) ; int (*tiocmget)(struct tty_struct * , struct file * ) ; int (*tiocmset)(struct tty_struct * , struct file * , unsigned int , unsigned int ) ; int (*get_icount)(struct tty_struct * , struct serial_icounter_struct * ) ; void (*dtr_rts)(struct usb_serial_port * , int ) ; int (*carrier_raised)(struct usb_serial_port * ) ; void (*init_termios)(struct tty_struct * ) ; void (*read_int_callback)(struct urb * ) ; void (*write_int_callback)(struct urb * ) ; void (*read_bulk_callback)(struct urb * ) ; void (*write_bulk_callback)(struct urb * ) ; void (*process_read_urb)(struct urb * ) ; int (*prepare_write_buffer)(struct usb_serial_port * , void * , size_t ) ; }; struct kobil_private { int write_int_endpoint_address ; int read_int_endpoint_address ; unsigned char buf[300U] ; int filled ; int cur_pos ; __u16 device_type ; }; typedef int ldv_func_ret_type___0; typedef struct tty_struct *ldv_func_ret_type___1; extern int printk(char const * , ...) ; extern void *memset(void * , int , size_t ) ; extern void msleep(unsigned int ) ; extern struct module __this_module ; extern void tty_kref_put(struct tty_struct * ) ; extern void tty_flip_buffer_push(struct tty_struct * ) ; void ldv_tty_flip_buffer_push_8(struct tty_struct *a ) ; extern speed_t tty_get_baud_rate(struct tty_struct * ) ; speed_t ldv_tty_get_baud_rate_9(struct tty_struct *a ) ; extern void tty_encode_baud_rate(struct tty_struct * , speed_t , speed_t ) ; void ldv_tty_encode_baud_rate_10(struct tty_struct *a , speed_t ldv_func_arg2 , speed_t ldv_func_arg3 ) ; extern struct tty_struct *tty_port_tty_get(struct tty_port * ) ; struct tty_struct *ldv_tty_port_tty_get_7(struct tty_port *ldv_func_arg1 ) ; extern int tty_insert_flip_string_flags(struct tty_struct * , unsigned char const * , char const * , size_t ) ; int ldv_tty_insert_flip_string_flags_3(struct tty_struct *a , unsigned char const *ldv_func_arg2 , char const *ldv_func_arg3 , size_t ldv_func_arg4 ) ; extern int tty_insert_flip_string_fixed_flag(struct tty_struct * , unsigned char const * , char , size_t ) ; int ldv_tty_insert_flip_string_fixed_flag_5(struct tty_struct *a , unsigned char const *ldv_func_arg2 , char ldv_func_arg3 , size_t ldv_func_arg4 ) ; __inline static int ldv_tty_insert_flip_string_4(struct tty_struct *tty , unsigned char const *chars , size_t size ) { int tmp ; { tmp = ldv_tty_insert_flip_string_fixed_flag_5(tty, chars, 0, size); return (tmp); } } __inline static int tty_insert_flip_string(struct tty_struct *a , unsigned char const *chars , size_t size ) ; void ldv_got_tty(struct tty_struct *tty ) ; void ldv_check_tty(struct tty_struct *tty ) ; extern void kfree(void const * ) ; extern void *__kmalloc(size_t , gfp_t ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) { void *tmp___1 ; { tmp___1 = __kmalloc(size, flags); return (tmp___1); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc(size, flags | 32768U); return (tmp); } } extern void *malloc(size_t ) ; extern void *calloc(size_t , size_t ) ; extern int __VERIFIER_nondet_int(void) ; extern unsigned long __VERIFIER_nondet_ulong(void) ; extern void *__VERIFIER_nondet_pointer(void) ; extern void __VERIFIER_assume(int ) ; void *ldv_malloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = malloc(size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_zalloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_init_zalloc(size_t size ) { void *p ; void *tmp ; { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } void *ldv_memset(void *s , int c , size_t n ) { void *tmp ; { tmp = memset(s, c, n); return (tmp); } } 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); } } __inline static void ldv_stop(void) { { LDV_STOP: ; goto LDV_STOP; } } int LDV_IN_INTERRUPT = 1; int ldv_state_variable_2 ; struct usb_serial *kobil_device_group2 ; int ref_cnt ; struct usb_interface *kobil_driver_group1 ; struct usb_serial_port *kobil_device_group0 ; struct file *kobil_device_group1 ; int ldv_state_variable_1 ; int usb_counter ; struct tty_struct *kobil_device_group3 ; int ldv_state_variable_0 ; void ldv_initialize_usb_serial_driver_1(void) ; void ldv_usb_driver_2(void) ; __inline static int usb_endpoint_dir_in(struct usb_endpoint_descriptor const *epd ) { { return ((int )((signed char )epd->bEndpointAddress) < 0); } } __inline static int usb_endpoint_dir_out(struct usb_endpoint_descriptor const *epd ) { { return ((int )((signed char )epd->bEndpointAddress) >= 0); } } __inline static int usb_endpoint_xfer_int(struct usb_endpoint_descriptor const *epd ) { { return (((int )epd->bmAttributes & 3) == 3); } } __inline static int usb_endpoint_is_int_in(struct usb_endpoint_descriptor const *epd ) { int tmp ; int tmp___0 ; int tmp___1 ; { tmp = usb_endpoint_xfer_int(epd); if (tmp != 0) { tmp___0 = usb_endpoint_dir_in(epd); if (tmp___0 != 0) { tmp___1 = 1; } else { tmp___1 = 0; } } else { tmp___1 = 0; } return (tmp___1); } } __inline static int usb_endpoint_is_int_out(struct usb_endpoint_descriptor const *epd ) { int tmp ; int tmp___0 ; int tmp___1 ; { tmp = usb_endpoint_xfer_int(epd); if (tmp != 0) { tmp___0 = usb_endpoint_dir_out(epd); if (tmp___0 != 0) { tmp___1 = 1; } else { tmp___1 = 0; } } else { tmp___1 = 0; } return (tmp___1); } } extern void *dev_get_drvdata(struct device const * ) ; extern void dev_set_drvdata(struct device * , void * ) ; extern int dev_printk(char const * , struct device const * , char const * , ...) ; extern int usb_register_driver(struct usb_driver * , struct module * , char const * ) ; int ldv_usb_register_driver_6(struct usb_driver *ldv_func_arg1 , struct module *ldv_func_arg2 , char const *ldv_func_arg3 ) ; __inline static int usb_register(struct usb_driver *driver ) { int tmp ; { tmp = ldv_usb_register_driver_6(driver, & __this_module, "kobil_sct"); return (tmp); } } extern void usb_deregister(struct usb_driver * ) ; void ldv_usb_deregister_11(struct usb_driver *arg ) ; __inline static void usb_fill_int_urb(struct urb *urb , struct usb_device *dev , unsigned int pipe , void *transfer_buffer , int buffer_length , void (*complete_fn)(struct urb * ) , void *context , int interval ) { { urb->dev = dev; urb->pipe = pipe; urb->transfer_buffer = transfer_buffer; urb->transfer_buffer_length = (u32 )buffer_length; urb->complete = complete_fn; urb->context = context; if ((unsigned int )dev->speed == 3U || (unsigned int )dev->speed == 5U) { urb->interval = 1 << (interval + -1); } else { urb->interval = interval; } urb->start_frame = -1; return; } } extern struct urb *usb_alloc_urb(int , gfp_t ) ; extern void usb_free_urb(struct urb * ) ; extern int usb_submit_urb(struct urb * , gfp_t ) ; extern void usb_kill_urb(struct urb * ) ; extern void usb_poison_urb(struct urb * ) ; extern int usb_control_msg(struct usb_device * , unsigned int , __u8 , __u8 , __u16 , __u16 , void * , __u16 , int ) ; __inline static unsigned int __create_pipe(struct usb_device *dev , unsigned int endpoint ) { { return ((unsigned int )(dev->devnum << 8) | (endpoint << 15)); } } __inline static void *usb_get_serial_port_data(struct usb_serial_port *port ) { void *tmp ; { tmp = dev_get_drvdata((struct device const *)(& port->dev)); return (tmp); } } __inline static void usb_set_serial_port_data(struct usb_serial_port *port , void *data ) { { dev_set_drvdata(& port->dev, data); return; } } extern int usb_serial_register(struct usb_serial_driver * ) ; extern void usb_serial_deregister(struct usb_serial_driver * ) ; extern int usb_serial_probe(struct usb_interface * , struct usb_device_id const * ) ; extern void usb_serial_disconnect(struct usb_interface * ) ; __inline static void usb_serial_debug_data(int debug___0 , struct device *dev , char const *function , int size , unsigned char const *data ) { int i ; { if (debug___0 != 0) { dev_printk("<7>", (struct device const *)dev, "%s - length = %d, data = ", function, size); i = 0; goto ldv_26703; ldv_26702: printk("%.2x ", (int )*(data + (unsigned long )i)); i = i + 1; ldv_26703: ; if (i < size) { goto ldv_26702; } else { } printk("\n"); } else { } return; } } static int debug ; static int kobil_startup(struct usb_serial *serial ) ; static void kobil_release(struct usb_serial *serial ) ; static int kobil_open(struct tty_struct *tty , struct usb_serial_port *port ) ; static void kobil_close(struct usb_serial_port *port ) ; static int kobil_write(struct tty_struct *tty , struct usb_serial_port *port , unsigned char const *buf , int count ) ; static int kobil_write_room(struct tty_struct *tty ) ; static int kobil_ioctl(struct tty_struct *tty , struct file *file , unsigned int cmd , unsigned long arg ) ; static int kobil_tiocmget(struct tty_struct *tty , struct file *file ) ; static int kobil_tiocmset(struct tty_struct *tty , struct file *file , unsigned int set , unsigned int clear ) ; static void kobil_read_int_callback(struct urb *urb ) ; static void kobil_write_callback(struct urb *purb ) ; static void kobil_set_termios(struct tty_struct *tty , struct usb_serial_port *port , struct ktermios *old ) ; static void kobil_init_termios(struct tty_struct *tty ) ; static struct usb_device_id const id_table[5U] = { {3U, 3398U, 8209U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 3398U, 8210U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 3398U, 120U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 3398U, 129U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}}; struct usb_device_id const __mod_usb_device_table ; static struct usb_driver kobil_driver = {"kobil", & usb_serial_probe, & usb_serial_disconnect, 0, 0, 0, 0, 0, 0, (struct usb_device_id const *)(& id_table), {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {{0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}, 1U, (unsigned char)0, (unsigned char)0}; static struct usb_serial_driver kobil_device = {"KOBIL USB smart card terminal", (struct usb_device_id const *)(& id_table), 1, {0, 0}, {"kobil", 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0}, & kobil_driver, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, 0UL, 0UL, 0, & kobil_startup, 0, 0, & kobil_release, 0, 0, 0, 0, & kobil_open, & kobil_close, & kobil_write, & kobil_write_room, & kobil_ioctl, & kobil_set_termios, 0, 0, 0, 0, & kobil_tiocmget, & kobil_tiocmset, 0, 0, 0, & kobil_init_termios, & kobil_read_int_callback, 0, 0, 0, 0, 0}; static int kobil_startup(struct usb_serial *serial ) { int i ; struct kobil_private *priv ; struct usb_device *pdev ; struct usb_host_config *actconfig ; struct usb_interface *interface ; struct usb_host_interface *altsetting ; struct usb_host_endpoint *endpoint ; void *tmp ; int tmp___0 ; int tmp___1 ; { tmp = kmalloc(320UL, 208U); priv = (struct kobil_private *)tmp; if ((unsigned long )priv == (unsigned long )((struct kobil_private *)0)) { return (-12); } else { } priv->filled = 0; priv->cur_pos = 0; priv->device_type = (serial->dev)->descriptor.idProduct; switch ((int )priv->device_type) { case 8209: printk("<7>KOBIL B1 PRO / KAAN PRO detected\n"); goto ldv_26767; case 8210: printk("<7>KOBIL KAAN Standard Plus / SecOVID Reader Plus detected\n"); goto ldv_26767; case 120: printk("<7>KOBIL USBTWIN detected\n"); goto ldv_26767; case 129: printk("<7>KOBIL KAAN SIM detected\n"); goto ldv_26767; } ldv_26767: usb_set_serial_port_data(serial->port[0], (void *)priv); pdev = serial->dev; actconfig = pdev->actconfig; interface = actconfig->interface[0]; altsetting = interface->cur_altsetting; endpoint = altsetting->endpoint; i = 0; goto ldv_26773; ldv_26772: endpoint = altsetting->endpoint + (unsigned long )i; tmp___0 = usb_endpoint_is_int_out((struct usb_endpoint_descriptor const *)(& endpoint->desc)); if (tmp___0 != 0) { if (debug != 0) { printk("<7>%s: %s Found interrupt out endpoint. Address: %d\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_startup", (int )endpoint->desc.bEndpointAddress); } else { } priv->write_int_endpoint_address = (int )endpoint->desc.bEndpointAddress; } else { } tmp___1 = usb_endpoint_is_int_in((struct usb_endpoint_descriptor const *)(& endpoint->desc)); if (tmp___1 != 0) { if (debug != 0) { printk("<7>%s: %s Found interrupt in endpoint. Address: %d\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_startup", (int )endpoint->desc.bEndpointAddress); } else { } priv->read_int_endpoint_address = (int )endpoint->desc.bEndpointAddress; } else { } i = i + 1; ldv_26773: ; if ((int )altsetting->desc.bNumEndpoints > i) { goto ldv_26772; } else { } return (0); } } static void kobil_release(struct usb_serial *serial ) { int i ; void *tmp ; { if (debug != 0) { printk("<7>%s: %s - port %d\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_release", (int )(serial->port[0])->number); } else { } i = 0; goto ldv_26781; ldv_26780: tmp = usb_get_serial_port_data(serial->port[i]); kfree((void const *)tmp); i = i + 1; ldv_26781: ; if ((int )serial->num_ports > i) { goto ldv_26780; } else { } return; } } static void kobil_init_termios(struct tty_struct *tty ) { { (tty->termios)->c_lflag = 0U; (tty->termios)->c_lflag = (tty->termios)->c_lflag & 4294934512U; (tty->termios)->c_iflag = 4101U; (tty->termios)->c_oflag = (tty->termios)->c_oflag & 4294967291U; return; } } static int kobil_open(struct tty_struct *tty , struct usb_serial_port *port ) { int result ; struct kobil_private *priv ; unsigned char *transfer_buffer ; int transfer_buffer_length ; int write_urb_transfer_buffer_length ; void *tmp ; void *tmp___0 ; unsigned int tmp___1 ; unsigned int tmp___2 ; unsigned int tmp___3 ; unsigned int tmp___4 ; { result = 0; transfer_buffer_length = 8; write_urb_transfer_buffer_length = 8; if (debug != 0) { printk("<7>%s: %s - port %d\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_open", (int )port->number); } else { } tmp = usb_get_serial_port_data(port); priv = (struct kobil_private *)tmp; (port->interrupt_in_urb)->dev = (port->serial)->dev; tmp___0 = kzalloc((size_t )transfer_buffer_length, 208U); transfer_buffer = (unsigned char *)tmp___0; if ((unsigned long )transfer_buffer == (unsigned long )((unsigned char *)0U)) { return (-12); } else { } if ((unsigned long )port->write_urb == (unsigned long )((struct urb *)0)) { if (debug != 0) { printk("<7>%s: %s - port %d Allocating port->write_urb\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_open", (int )port->number); } else { } port->write_urb = usb_alloc_urb(0, 208U); if ((unsigned long )port->write_urb == (unsigned long )((struct urb *)0)) { if (debug != 0) { printk("<7>%s: %s - port %d usb_alloc_urb failed\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_open", (int )port->number); } else { } kfree((void const *)transfer_buffer); return (-12); } else { } } else { } (port->write_urb)->transfer_buffer = kmalloc((size_t )write_urb_transfer_buffer_length, 208U); if ((unsigned long )(port->write_urb)->transfer_buffer == (unsigned long )((void *)0)) { kfree((void const *)transfer_buffer); usb_free_urb(port->write_urb); port->write_urb = (struct urb *)0; return (-12); } else { } tmp___1 = __create_pipe((port->serial)->dev, 0U); result = usb_control_msg((port->serial)->dev, tmp___1 | 2147483776U, 16, 194, 2, 0, (void *)transfer_buffer, (int )((__u16 )transfer_buffer_length), 500); if (debug != 0) { printk("<7>%s: %s - port %d Send get_HW_version URB returns: %i\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_open", (int )port->number, result); } else { } if (debug != 0) { printk("<7>%s: Harware version: %i.%i.%i\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", (int )*transfer_buffer, (int )*(transfer_buffer + 1UL), (int )*(transfer_buffer + 2UL)); } else { } tmp___2 = __create_pipe((port->serial)->dev, 0U); result = usb_control_msg((port->serial)->dev, tmp___2 | 2147483776U, 16, 194, 1, 0, (void *)transfer_buffer, (int )((__u16 )transfer_buffer_length), 500); if (debug != 0) { printk("<7>%s: %s - port %d Send get_FW_version URB returns: %i\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_open", (int )port->number, result); } else { } if (debug != 0) { printk("<7>%s: Firmware version: %i.%i.%i\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", (int )*transfer_buffer, (int )*(transfer_buffer + 1UL), (int )*(transfer_buffer + 2UL)); } else { } if ((unsigned int )priv->device_type == 8209U || (unsigned int )priv->device_type == 8210U) { tmp___3 = __create_pipe((port->serial)->dev, 0U); result = usb_control_msg((port->serial)->dev, tmp___3 | 2147483776U, 1, 66, 577, 0, (void *)transfer_buffer, 0, 500); if (debug != 0) { printk("<7>%s: %s - port %d Send set_baudrate URB returns: %i\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_open", (int )port->number, result); } else { } tmp___4 = __create_pipe((port->serial)->dev, 0U); result = usb_control_msg((port->serial)->dev, tmp___4 | 2147483776U, 8, 66, 2, 0, (void *)transfer_buffer, 0, 500); if (debug != 0) { printk("<7>%s: %s - port %d Send reset_all_queues URB returns: %i\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_open", (int )port->number, result); } else { } } else { } if (((unsigned int )priv->device_type == 120U || (unsigned int )priv->device_type == 8209U) || (unsigned int )priv->device_type == 129U) { result = usb_submit_urb(port->interrupt_in_urb, 32U); if (debug != 0) { printk("<7>%s: %s - port %d Send read URB returns: %i\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_open", (int )port->number, result); } else { } } else { } kfree((void const *)transfer_buffer); return (0); } } static void kobil_close(struct usb_serial_port *port ) { { if (debug != 0) { printk("<7>%s: %s - port %d\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_close", (int )port->number); } else { } if ((unsigned long )port->write_urb != (unsigned long )((struct urb *)0)) { usb_poison_urb(port->write_urb); kfree((void const *)(port->write_urb)->transfer_buffer); usb_free_urb(port->write_urb); port->write_urb = (struct urb *)0; } else { } usb_kill_urb(port->interrupt_in_urb); return; } } static void kobil_read_int_callback(struct urb *urb ) { int result ; struct usb_serial_port *port ; struct tty_struct *tty ; unsigned char *data ; int status ; { port = (struct usb_serial_port *)urb->context; data = (unsigned char *)urb->transfer_buffer; status = urb->status; if (debug != 0) { printk("<7>%s: %s - port %d\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_read_int_callback", (int )port->number); } else { } if (status != 0) { if (debug != 0) { printk("<7>%s: %s - port %d Read int status not zero: %d\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_read_int_callback", (int )port->number, status); } else { } return; } else { } tty = ldv_tty_port_tty_get_7(& port->port); if (urb->actual_length != 0U) { tty_insert_flip_string(tty, (unsigned char const *)data, (size_t )urb->actual_length); ldv_tty_flip_buffer_push_8(tty); } else { } tty_kref_put(tty); (port->interrupt_in_urb)->dev = (port->serial)->dev; result = usb_submit_urb(port->interrupt_in_urb, 32U); if (debug != 0) { printk("<7>%s: %s - port %d Send read URB returns: %i\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_read_int_callback", (int )port->number, result); } else { } return; } } static void kobil_write_callback(struct urb *purb ) { { return; } } static int kobil_write(struct tty_struct *tty , struct usb_serial_port *port , unsigned char const *buf , int count ) { int length ; int result ; int todo ; struct kobil_private *priv ; void *tmp ; size_t __len ; void *__ret ; size_t __len___0 ; void *__ret___0 ; unsigned int tmp___0 ; { length = 0; result = 0; todo = 0; if (count == 0) { if (debug != 0) { printk("<7>%s: %s - port %d write request of 0 bytes\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_write", (int )port->number); } else { } return (0); } else { } tmp = usb_get_serial_port_data(port); priv = (struct kobil_private *)tmp; if (300 - priv->filled < count) { if (debug != 0) { printk("<7>%s: %s - port %d Error: write request bigger than buffer size\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_write", (int )port->number); } else { } return (-12); } else { } __len = (size_t )count; __ret = __builtin_memcpy((void *)(& priv->buf) + (unsigned long )priv->filled, (void const *)buf, __len); usb_serial_debug_data(debug, & port->dev, "kobil_write", count, (unsigned char const *)(& priv->buf) + (unsigned long )priv->filled); priv->filled = priv->filled + count; if ((((unsigned int )priv->device_type != 8209U && priv->filled > 2) && priv->filled >= (int )priv->buf[1] + 3) || (((unsigned int )priv->device_type == 8209U && priv->filled > 3) && priv->filled >= (int )priv->buf[2] + 4)) { if ((unsigned int )priv->device_type == 8209U || (unsigned int )priv->device_type == 8210U) { usb_kill_urb(port->interrupt_in_urb); } else { } todo = priv->filled - priv->cur_pos; goto ldv_26830; ldv_26829: length = 8 < todo ? 8 : todo; __len___0 = (size_t )length; __ret___0 = __builtin_memcpy((port->write_urb)->transfer_buffer, (void const *)(& priv->buf) + (unsigned long )priv->cur_pos, __len___0); tmp___0 = __create_pipe((port->serial)->dev, (unsigned int )priv->write_int_endpoint_address); usb_fill_int_urb(port->write_urb, (port->serial)->dev, tmp___0 | 1073741824U, (port->write_urb)->transfer_buffer, length, & kobil_write_callback, (void *)port, 8); priv->cur_pos = priv->cur_pos + length; result = usb_submit_urb(port->write_urb, 16U); if (debug != 0) { printk("<7>%s: %s - port %d Send write URB returns: %i\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_write", (int )port->number, result); } else { } todo = priv->filled - priv->cur_pos; if (todo > 0) { msleep(24U); } else { } ldv_26830: ; if (todo > 0) { goto ldv_26829; } else { } priv->filled = 0; priv->cur_pos = 0; (port->interrupt_in_urb)->dev = (port->serial)->dev; if ((unsigned int )priv->device_type == 8209U || (unsigned int )priv->device_type == 8210U) { (port->interrupt_in_urb)->dev = (port->serial)->dev; result = usb_submit_urb(port->interrupt_in_urb, 16U); if (debug != 0) { printk("<7>%s: %s - port %d Send read URB returns: %i\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_write", (int )port->number, result); } else { } } else { } } else { } return (count); } } static int kobil_write_room(struct tty_struct *tty ) { { return (8); } } static int kobil_tiocmget(struct tty_struct *tty , struct file *file ) { struct usb_serial_port *port ; struct kobil_private *priv ; int result ; unsigned char *transfer_buffer ; int transfer_buffer_length ; void *tmp ; void *tmp___0 ; unsigned int tmp___1 ; { port = (struct usb_serial_port *)tty->driver_data; transfer_buffer_length = 8; tmp = usb_get_serial_port_data(port); priv = (struct kobil_private *)tmp; if ((unsigned int )priv->device_type == 120U || (unsigned int )priv->device_type == 129U) { return (-22); } else { } tmp___0 = kzalloc((size_t )transfer_buffer_length, 208U); transfer_buffer = (unsigned char *)tmp___0; if ((unsigned long )transfer_buffer == (unsigned long )((unsigned char *)0U)) { return (-12); } else { } tmp___1 = __create_pipe((port->serial)->dev, 0U); result = usb_control_msg((port->serial)->dev, tmp___1 | 2147483776U, 4, 194, 0, 0, (void *)transfer_buffer, (int )((__u16 )transfer_buffer_length), 500); if (debug != 0) { printk("<7>%s: %s - port %d Send get_status_line_state URB returns: %i. Statusline: %02x\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_tiocmget", (int )port->number, result, (int )*transfer_buffer); } else { } result = 0; if (((int )*transfer_buffer & 16) != 0) { result = 256; } else { } kfree((void const *)transfer_buffer); return (result); } } static int kobil_tiocmset(struct tty_struct *tty , struct file *file , unsigned int set , unsigned int clear ) { struct usb_serial_port *port ; struct kobil_private *priv ; int result ; int dtr ; int rts ; unsigned char *transfer_buffer ; int transfer_buffer_length ; void *tmp ; void *tmp___0 ; unsigned int tmp___1 ; unsigned int tmp___2 ; { port = (struct usb_serial_port *)tty->driver_data; dtr = 0; rts = 0; transfer_buffer_length = 8; tmp = usb_get_serial_port_data(port); priv = (struct kobil_private *)tmp; if ((unsigned int )priv->device_type == 120U || (unsigned int )priv->device_type == 129U) { return (-22); } else { } tmp___0 = kzalloc((size_t )transfer_buffer_length, 208U); transfer_buffer = (unsigned char *)tmp___0; if ((unsigned long )transfer_buffer == (unsigned long )((unsigned char *)0U)) { return (-12); } else { } if ((set & 4U) != 0U) { rts = 1; } else { } if ((set & 2U) != 0U) { dtr = 1; } else { } if ((clear & 4U) != 0U) { rts = 0; } else { } if ((clear & 2U) != 0U) { dtr = 0; } else { } if ((unsigned int )priv->device_type == 8209U) { if (dtr != 0) { if (debug != 0) { printk("<7>%s: %s - port %d Setting DTR\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_tiocmset", (int )port->number); } else { } } else if (debug != 0) { printk("<7>%s: %s - port %d Clearing DTR\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_tiocmset", (int )port->number); } else { } tmp___1 = __create_pipe((port->serial)->dev, 0U); result = usb_control_msg((port->serial)->dev, tmp___1 | 2147483776U, 2, 66, dtr != 0 ? 4 : 16, 0, (void *)transfer_buffer, 0, 500); } else { if (rts != 0) { if (debug != 0) { printk("<7>%s: %s - port %d Setting RTS\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_tiocmset", (int )port->number); } else { } } else if (debug != 0) { printk("<7>%s: %s - port %d Clearing RTS\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_tiocmset", (int )port->number); } else { } tmp___2 = __create_pipe((port->serial)->dev, 0U); result = usb_control_msg((port->serial)->dev, tmp___2 | 2147483776U, 2, 66, rts != 0 ? 1 : 2, 0, (void *)transfer_buffer, 0, 500); } if (debug != 0) { printk("<7>%s: %s - port %d Send set_status_line URB returns: %i\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_tiocmset", (int )port->number, result); } else { } kfree((void const *)transfer_buffer); return (0 < result ? 0 : result); } } static void kobil_set_termios(struct tty_struct *tty , struct usb_serial_port *port , struct ktermios *old ) { struct kobil_private *priv ; int result ; unsigned short urb_val ; int c_cflag ; speed_t speed ; void *tmp ; unsigned int tmp___0 ; { urb_val = 0U; c_cflag = (int )(tty->termios)->c_cflag; tmp = usb_get_serial_port_data(port); priv = (struct kobil_private *)tmp; if ((unsigned int )priv->device_type == 120U || (unsigned int )priv->device_type == 129U) { *(tty->termios) = *old; return; } else { } speed = ldv_tty_get_baud_rate_9(tty); switch (speed) { case 1200U: urb_val = 256U; goto ldv_26870; default: speed = 9600U; case 9600U: urb_val = 512U; goto ldv_26870; } ldv_26870: urb_val = (unsigned short )(((c_cflag & 64) != 0 ? 2 : 1) | (int )((short )urb_val)); if ((c_cflag & 256) != 0) { if ((c_cflag & 512) != 0) { urb_val = (unsigned int )urb_val | 32U; } else { urb_val = (unsigned int )urb_val | 64U; } } else { urb_val = (unsigned int )urb_val | 16U; } (tty->termios)->c_cflag = (tty->termios)->c_cflag & 3221225471U; ldv_tty_encode_baud_rate_10(tty, speed, speed); tmp___0 = __create_pipe((port->serial)->dev, 0U); result = usb_control_msg((port->serial)->dev, tmp___0 | 2147483776U, 1, 66, (int )urb_val, 0, (void *)0, 0, 500); return; } } static int kobil_ioctl(struct tty_struct *tty , struct file *file , unsigned int cmd , unsigned long arg ) { struct usb_serial_port *port ; struct kobil_private *priv ; void *tmp ; unsigned char *transfer_buffer ; int transfer_buffer_length ; int result ; void *tmp___0 ; unsigned int tmp___1 ; { port = (struct usb_serial_port *)tty->driver_data; tmp = usb_get_serial_port_data(port); priv = (struct kobil_private *)tmp; transfer_buffer_length = 8; if ((unsigned int )priv->device_type == 120U || (unsigned int )priv->device_type == 129U) { return (-515); } else { } switch (cmd) { case 21515U: tmp___0 = kmalloc((size_t )transfer_buffer_length, 208U); transfer_buffer = (unsigned char *)tmp___0; if ((unsigned long )transfer_buffer == (unsigned long )((unsigned char *)0U)) { return (-105); } else { } tmp___1 = __create_pipe((port->serial)->dev, 0U); result = usb_control_msg((port->serial)->dev, tmp___1 | 2147483776U, 8, 66, 2, 0, (void *)0, 0, 500); if (debug != 0) { printk("<7>%s: %s - port %d Send reset_all_queues (FLUSH) URB returns: %i\n", (char *)"/home/ldvuser/andrianov/commit-tester-work/task-010--linux-stable--dir/work/current--X--drivers/usb/serial/kobil_sct.ko--X--defaultlinux-stable-1dfa93a-1--X--100_1a--X--cpachecker/linux-stable-1dfa93a-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/100_1a/drivers/usb/serial/kobil_sct.c", "kobil_ioctl", (int )port->number, result); } else { } kfree((void const *)transfer_buffer); return (result < 0 ? -5 : 0); default: ; return (-515); } } } static int kobil_init(void) { int retval ; { retval = usb_serial_register(& kobil_device); if (retval != 0) { goto failed_usb_serial_register; } else { } retval = usb_register(& kobil_driver); if (retval != 0) { goto failed_usb_register; } else { } printk("<6>kobil_sct: 21/05/2004:KOBIL USB Smart Card Terminal Driver (experimental)\n"); return (0); failed_usb_register: usb_serial_deregister(& kobil_device); failed_usb_serial_register: ; return (retval); } } static void kobil_exit(void) { { ldv_usb_deregister_11(& kobil_driver); usb_serial_deregister(& kobil_device); return; } } extern int ldv_probe_1(void) ; int ldv_retval_2 ; extern int ldv_detach_1(void) ; int ldv_retval_0 ; void ldv_initialize(void) ; int ldv_retval_1 ; extern void ldv_check_final_state(void) ; int ldv_retval_3 ; void ldv_initialize_usb_serial_driver_1(void) { void *tmp ; void *tmp___0 ; void *tmp___1 ; void *tmp___2 ; { tmp = ldv_init_zalloc(2320UL); kobil_device_group0 = (struct usb_serial_port *)tmp; tmp___0 = __VERIFIER_nondet_pointer(); kobil_device_group1 = (struct file *)tmp___0; tmp___1 = ldv_init_zalloc(280UL); kobil_device_group2 = (struct usb_serial *)tmp___1; tmp___2 = ldv_init_zalloc(2704UL); kobil_device_group3 = (struct tty_struct *)tmp___2; return; } } void ldv_usb_driver_2(void) { void *tmp ; { tmp = ldv_init_zalloc(1248UL); kobil_driver_group1 = (struct usb_interface *)tmp; return; } } int main(void) { unsigned char *ldvarg7 ; void *tmp ; unsigned int ldvarg3 ; unsigned int ldvarg0 ; struct urb *ldvarg5 ; void *tmp___0 ; int ldvarg6 ; unsigned int ldvarg1 ; struct ktermios *ldvarg4 ; void *tmp___1 ; unsigned long ldvarg2 ; struct usb_device_id *ldvarg8 ; void *tmp___2 ; int tmp___3 ; int tmp___4 ; int tmp___5 ; int tmp___6 ; { tmp = ldv_init_zalloc(1UL); ldvarg7 = (unsigned char *)tmp; tmp___0 = ldv_malloc(192UL); __VERIFIER_assume((unsigned long )tmp___0 != (unsigned long )((void *)0)); ldvarg5 = (struct urb *)tmp___0; tmp___1 = ldv_init_zalloc(44UL); ldvarg4 = (struct ktermios *)tmp___1; tmp___2 = ldv_init_zalloc(24UL); ldvarg8 = (struct usb_device_id *)tmp___2; ldv_initialize(); ldv_memset((void *)(& ldvarg3), 0, 4UL); ldv_memset((void *)(& ldvarg0), 0, 4UL); ldv_memset((void *)(& ldvarg6), 0, 4UL); ldv_memset((void *)(& ldvarg1), 0, 4UL); ldv_memset((void *)(& ldvarg2), 0, 8UL); ldv_state_variable_1 = 0; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_2 = 0; ldv_26989: tmp___3 = __VERIFIER_nondet_int(); switch (tmp___3) { case 0: ; if (ldv_state_variable_1 != 0) { tmp___4 = __VERIFIER_nondet_int(); switch (tmp___4) { case 0: ; if (ldv_state_variable_1 == 4) { kobil_write(kobil_device_group3, kobil_device_group0, (unsigned char const *)ldvarg7, ldvarg6); ldv_state_variable_1 = 4; } else { } goto ldv_26961; case 1: ; if (ldv_state_variable_1 == 2) { ldv_retval_1 = kobil_startup(kobil_device_group2); if (ldv_retval_1 == 0) { ldv_state_variable_1 = 3; } else { } } else { } goto ldv_26961; case 2: ; if (ldv_state_variable_1 == 4) { kobil_read_int_callback(ldvarg5); ldv_state_variable_1 = 4; } else { } goto ldv_26961; case 3: ; if (ldv_state_variable_1 == 4) { kobil_close(kobil_device_group0); ldv_state_variable_1 = 3; } else { } goto ldv_26961; case 4: ; if (ldv_state_variable_1 == 4) { kobil_write_room(kobil_device_group3); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { kobil_write_room(kobil_device_group3); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { kobil_write_room(kobil_device_group3); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { kobil_write_room(kobil_device_group3); ldv_state_variable_1 = 2; } else { } goto ldv_26961; case 5: ; if (ldv_state_variable_1 == 3) { ldv_retval_0 = kobil_open(kobil_device_group3, kobil_device_group0); if (ldv_retval_0 == 0) { ldv_state_variable_1 = 4; } else { } } else { } goto ldv_26961; case 6: ; if (ldv_state_variable_1 == 4) { kobil_init_termios(kobil_device_group3); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { kobil_init_termios(kobil_device_group3); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { kobil_init_termios(kobil_device_group3); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { kobil_init_termios(kobil_device_group3); ldv_state_variable_1 = 2; } else { } goto ldv_26961; case 7: ; if (ldv_state_variable_1 == 4) { kobil_set_termios(kobil_device_group3, kobil_device_group0, ldvarg4); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { kobil_set_termios(kobil_device_group3, kobil_device_group0, ldvarg4); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { kobil_set_termios(kobil_device_group3, kobil_device_group0, ldvarg4); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { kobil_set_termios(kobil_device_group3, kobil_device_group0, ldvarg4); ldv_state_variable_1 = 2; } else { } goto ldv_26961; case 8: ; if (ldv_state_variable_1 == 2) { kobil_release(kobil_device_group2); ldv_state_variable_1 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_26961; case 9: ; if (ldv_state_variable_1 == 4) { kobil_ioctl(kobil_device_group3, kobil_device_group1, ldvarg3, ldvarg2); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { kobil_ioctl(kobil_device_group3, kobil_device_group1, ldvarg3, ldvarg2); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { kobil_ioctl(kobil_device_group3, kobil_device_group1, ldvarg3, ldvarg2); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { kobil_ioctl(kobil_device_group3, kobil_device_group1, ldvarg3, ldvarg2); ldv_state_variable_1 = 2; } else { } goto ldv_26961; case 10: ; if (ldv_state_variable_1 == 4) { kobil_tiocmget(kobil_device_group3, kobil_device_group1); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { kobil_tiocmget(kobil_device_group3, kobil_device_group1); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { kobil_tiocmget(kobil_device_group3, kobil_device_group1); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { kobil_tiocmget(kobil_device_group3, kobil_device_group1); ldv_state_variable_1 = 2; } else { } goto ldv_26961; case 11: ; if (ldv_state_variable_1 == 4) { kobil_tiocmset(kobil_device_group3, kobil_device_group1, ldvarg1, ldvarg0); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { kobil_tiocmset(kobil_device_group3, kobil_device_group1, ldvarg1, ldvarg0); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { kobil_tiocmset(kobil_device_group3, kobil_device_group1, ldvarg1, ldvarg0); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { kobil_tiocmset(kobil_device_group3, kobil_device_group1, ldvarg1, ldvarg0); ldv_state_variable_1 = 2; } else { } goto ldv_26961; case 12: ; if (ldv_state_variable_1 == 4) { ldv_detach_1(); ldv_state_variable_1 = 2; } else { } if (ldv_state_variable_1 == 3) { ldv_detach_1(); ldv_state_variable_1 = 2; } else { } goto ldv_26961; case 13: ; if (ldv_state_variable_1 == 1) { ldv_probe_1(); ldv_state_variable_1 = 2; ref_cnt = ref_cnt + 1; } else { } goto ldv_26961; default: ldv_stop(); } ldv_26961: ; } else { } goto ldv_26976; case 1: ; if (ldv_state_variable_0 != 0) { tmp___5 = __VERIFIER_nondet_int(); switch (tmp___5) { case 0: ; if (ldv_state_variable_0 == 2 && ref_cnt == 0) { kobil_exit(); ldv_state_variable_0 = 3; goto ldv_final; } else { } goto ldv_26980; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_2 = kobil_init(); if (ldv_retval_2 != 0) { ldv_state_variable_0 = 3; goto ldv_final; } else { } if (ldv_retval_2 == 0) { ldv_state_variable_0 = 2; ldv_state_variable_1 = 1; ldv_initialize_usb_serial_driver_1(); } else { } } else { } goto ldv_26980; default: ldv_stop(); } ldv_26980: ; } else { } goto ldv_26976; case 2: ; if (ldv_state_variable_2 != 0) { tmp___6 = __VERIFIER_nondet_int(); switch (tmp___6) { case 0: ; if (ldv_state_variable_2 == 1) { ldv_retval_3 = usb_serial_probe(kobil_driver_group1, (struct usb_device_id const *)ldvarg8); if (ldv_retval_3 == 0) { ldv_state_variable_2 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_26985; case 1: ; if (ldv_state_variable_2 == 2 && usb_counter == 0) { usb_serial_disconnect(kobil_driver_group1); ldv_state_variable_2 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_26985; default: ldv_stop(); } ldv_26985: ; } else { } goto ldv_26976; default: ldv_stop(); } ldv_26976: ; goto ldv_26989; ldv_final: ldv_check_final_state(); return 0; } } int ldv_tty_insert_flip_string_flags_3(struct tty_struct *a , unsigned char const *ldv_func_arg2 , char const *ldv_func_arg3 , size_t ldv_func_arg4 ) { int tmp ; { ldv_check_tty(a); tmp = tty_insert_flip_string_flags(a, ldv_func_arg2, ldv_func_arg3, ldv_func_arg4); return (tmp); } } __inline static int tty_insert_flip_string(struct tty_struct *a , unsigned char const *chars , size_t size ) { int tmp ; { ldv_check_tty(a); tmp = ldv_tty_insert_flip_string_4(a, chars, size); return (tmp); } } int ldv_tty_insert_flip_string_fixed_flag_5(struct tty_struct *a , unsigned char const *ldv_func_arg2 , char ldv_func_arg3 , size_t ldv_func_arg4 ) { int tmp ; { ldv_check_tty(a); tmp = tty_insert_flip_string_fixed_flag(a, ldv_func_arg2, (int )ldv_func_arg3, ldv_func_arg4); return (tmp); } } int ldv_usb_register_driver_6(struct usb_driver *ldv_func_arg1 , struct module *ldv_func_arg2 , char const *ldv_func_arg3 ) { ldv_func_ret_type___0 ldv_func_res ; int tmp ; { tmp = usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3); ldv_func_res = tmp; ldv_state_variable_2 = 1; usb_counter = 0; ldv_usb_driver_2(); return (ldv_func_res); } } struct tty_struct *ldv_tty_port_tty_get_7(struct tty_port *ldv_func_arg1 ) { ldv_func_ret_type___1 ldv_func_res ; struct tty_struct *tmp ; { tmp = tty_port_tty_get(ldv_func_arg1); ldv_func_res = tmp; ldv_got_tty(ldv_func_res); return (ldv_func_res); } } void ldv_tty_flip_buffer_push_8(struct tty_struct *a ) { { ldv_check_tty(a); tty_flip_buffer_push(a); return; } } speed_t ldv_tty_get_baud_rate_9(struct tty_struct *a ) { speed_t tmp ; { ldv_check_tty(a); tmp = tty_get_baud_rate(a); return (tmp); } } void ldv_tty_encode_baud_rate_10(struct tty_struct *a , speed_t ldv_func_arg2 , speed_t ldv_func_arg3 ) { { ldv_check_tty(a); tty_encode_baud_rate(a, ldv_func_arg2, ldv_func_arg3); return; } } void ldv_usb_deregister_11(struct usb_driver *arg ) { { usb_deregister(arg); ldv_state_variable_2 = 0; return; } } __inline static void ldv_error(void) { { ERROR: ; __VERIFIER_error(); } } struct tty_struct *ldv_latest_tty ; void ldv_initialize(void) { void *tmp ; { tmp = ldv_undef_ptr(); ldv_latest_tty = (struct tty_struct *)tmp; if ((unsigned long )ldv_latest_tty == (unsigned long )((struct tty_struct *)0)) { ldv_stop(); } else { } return; } } void ldv_handler_precall(void) { void *tmp ; { tmp = ldv_undef_ptr(); ldv_latest_tty = (struct tty_struct *)tmp; if ((unsigned long )ldv_latest_tty == (unsigned long )((struct tty_struct *)0)) { ldv_stop(); } else { } return; } } void ldv_got_tty(struct tty_struct *tty ) { { ldv_latest_tty = tty; return; } } void ldv_check_tty(struct tty_struct *tty ) { { if ((unsigned long )tty == (unsigned long )ldv_latest_tty && (unsigned long )tty == (unsigned long )((struct tty_struct *)0)) { ldv_error(); } else { } return; } }