extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.3.7 */ /* 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 unsigned long long __u64; 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 long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_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 unsigned long sector_t; typedef unsigned long blkcnt_t; 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 callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct module; typedef void (*ctor_fn_t)(void); struct file_operations; struct _ddebug { char const *modname ; char const *function ; char const *filename ; char const *format ; unsigned int lineno : 18 ; unsigned char flags ; }; struct device; struct completion; struct pid; typedef u16 __ticket_t; typedef u32 __ticketpair_t; struct __raw_tickets { __ticket_t head ; __ticket_t tail ; }; union __anonunion_ldv_2024_8 { __ticketpair_t head_tail ; struct __raw_tickets tickets ; }; struct arch_spinlock { union __anonunion_ldv_2024_8 ldv_2024 ; }; typedef struct arch_spinlock arch_spinlock_t; struct __anonstruct_ldv_2031_10 { u32 read ; s32 write ; }; union __anonunion_arch_rwlock_t_9 { s64 lock ; struct __anonstruct_ldv_2031_10 ldv_2031 ; }; typedef union __anonunion_arch_rwlock_t_9 arch_rwlock_t; struct task_struct; struct lockdep_map; struct mm_struct; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_15 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_15 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct cpumask; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct cpumask { unsigned long bits[64U] ; }; typedef struct cpumask *cpumask_var_t; struct static_key; struct kmem_cache; typedef atomic64_t atomic_long_t; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; } __attribute__((__packed__)) ; 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 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_ldv_5960_29 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion_ldv_5961_28 { struct raw_spinlock rlock ; struct __anonstruct_ldv_5960_29 ldv_5960 ; }; struct spinlock { union __anonunion_ldv_5961_28 ldv_5961 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_30 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_30 rwlock_t; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; char const *name ; void *magic ; struct lockdep_map dep_map ; }; struct timespec; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct seqcount { unsigned int sequence ; }; typedef struct seqcount seqcount_t; struct __anonstruct_nodemask_t_36 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_36 nodemask_t; struct rw_semaphore; struct rw_semaphore { long count ; raw_spinlock_t wait_lock ; struct list_head wait_list ; struct lockdep_map dep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; bool is_prepared ; bool is_suspended ; bool ignore_children ; bool early_init ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; struct pm_subsys_data *subsys_data ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; }; struct __anonstruct_mm_context_t_101 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; }; typedef struct __anonstruct_mm_context_t_101 mm_context_t; struct vm_area_struct; 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 inode; struct xol_area { wait_queue_head_t wq ; atomic_t slot_count ; unsigned long *bitmap ; struct page *page ; unsigned long vaddr ; }; struct uprobes_state { struct xol_area *xol_area ; }; struct address_space; union __anonunion_ldv_12299_129 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct_ldv_12309_133 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion_ldv_12311_132 { atomic_t _mapcount ; struct __anonstruct_ldv_12309_133 ldv_12309 ; int units ; }; struct __anonstruct_ldv_12313_131 { union __anonunion_ldv_12311_132 ldv_12311 ; atomic_t _count ; }; union __anonunion_ldv_12314_130 { unsigned long counters ; struct __anonstruct_ldv_12313_131 ldv_12313 ; }; struct __anonstruct_ldv_12315_128 { union __anonunion_ldv_12299_129 ldv_12299 ; union __anonunion_ldv_12314_130 ldv_12314 ; }; struct __anonstruct_ldv_12322_135 { struct page *next ; int pages ; int pobjects ; }; struct slab; union __anonunion_ldv_12326_134 { struct list_head lru ; struct __anonstruct_ldv_12322_135 ldv_12322 ; struct list_head list ; struct slab *slab_page ; }; union __anonunion_ldv_12331_136 { unsigned long private ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; struct address_space *mapping ; struct __anonstruct_ldv_12315_128 ldv_12315 ; union __anonunion_ldv_12326_134 ldv_12326 ; union __anonunion_ldv_12331_136 ldv_12331 ; unsigned long debug_flags ; int _last_nid ; }; struct __anonstruct_linear_138 { struct rb_node rb ; unsigned long rb_subtree_last ; }; union __anonunion_shared_137 { struct __anonstruct_linear_138 linear ; struct list_head nonlinear ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; union __anonunion_shared_137 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct mm_rss_stat { atomic_long_t 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 ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; unsigned long 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_var_t cpu_vm_mask_var ; mm_context_t context ; 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 ; struct mmu_notifier_mm *mmu_notifier_mm ; pgtable_t pmd_huge_pte ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_next_reset ; unsigned long numa_scan_offset ; int numa_scan_seq ; int first_nid ; struct uprobes_state uprobes_state ; }; struct shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; }; struct shrinker { int (*shrink)(struct shrinker * , struct shrink_control * ) ; int seeks ; long batch ; struct list_head list ; atomic_long_t nr_in_batch ; }; struct file_ra_state; struct writeback_control; 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 ) ; int (*remap_pages)(struct vm_area_struct * , unsigned long , unsigned long , unsigned long ) ; }; struct __kfifo { unsigned int in ; unsigned int out ; unsigned int mask ; unsigned int esize ; void *data ; }; union __anonunion_ldv_15194_140 { struct __kfifo kfifo ; unsigned char *type ; char (*rectype)[1U] ; void *ptr ; void const *ptr_const ; }; struct kfifo_rec_ptr_1 { union __anonunion_ldv_15194_140 ldv_15194 ; unsigned char buf[0U] ; }; struct input_id { __u16 bustype ; __u16 vendor ; __u16 product ; __u16 version ; }; struct input_absinfo { __s32 value ; __s32 minimum ; __s32 maximum ; __s32 fuzz ; __s32 flat ; __s32 resolution ; }; struct input_keymap_entry { __u8 flags ; __u8 len ; __u16 index ; __u32 keycode ; __u8 scancode[32U] ; }; struct ff_replay { __u16 length ; __u16 delay ; }; struct ff_trigger { __u16 button ; __u16 interval ; }; struct ff_envelope { __u16 attack_length ; __u16 attack_level ; __u16 fade_length ; __u16 fade_level ; }; struct ff_constant_effect { __s16 level ; struct ff_envelope envelope ; }; struct ff_ramp_effect { __s16 start_level ; __s16 end_level ; struct ff_envelope envelope ; }; struct ff_condition_effect { __u16 right_saturation ; __u16 left_saturation ; __s16 right_coeff ; __s16 left_coeff ; __u16 deadband ; __s16 center ; }; struct ff_periodic_effect { __u16 waveform ; __u16 period ; __s16 magnitude ; __s16 offset ; __u16 phase ; struct ff_envelope envelope ; __u32 custom_len ; __s16 *custom_data ; }; struct ff_rumble_effect { __u16 strong_magnitude ; __u16 weak_magnitude ; }; union __anonunion_u_142 { struct ff_constant_effect constant ; struct ff_ramp_effect ramp ; struct ff_periodic_effect periodic ; struct ff_condition_effect condition[2U] ; struct ff_rumble_effect rumble ; }; struct ff_effect { __u16 type ; __s16 id ; __u16 direction ; struct ff_trigger trigger ; struct ff_replay replay ; union __anonunion_u_142 u ; }; 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 *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; void const *(*namespace)(struct kobject * , struct attribute const * ) ; }; 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 klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct class; struct subsys_private; struct bus_type; struct device_node; struct iommu_ops; struct iommu_group; 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 ; char const *dev_name ; struct device *dev_root ; 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 iommu_ops *iommu_ops ; struct subsys_private *p ; }; struct device_type; struct of_device_id; struct acpi_device_id; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct 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 bin_attribute *dev_bin_attrs ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; void const *(*namespace)(struct class * , struct class_attribute const * ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct acpi_dev_node { void *handle ; }; struct dma_coherent_mem; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type const *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; 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 ; struct device_node *of_node ; struct acpi_dev_node acpi_node ; dev_t devt ; u32 id ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; struct iommu_group *iommu_group ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; ktime_t start_prevent_time ; ktime_t prevent_sleep_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long expire_count ; unsigned long wakeup_count ; bool active ; bool autosleep_enabled ; }; struct hlist_bl_node; struct hlist_bl_head { struct hlist_bl_node *first ; }; struct hlist_bl_node { struct hlist_bl_node *next ; struct hlist_bl_node **pprev ; }; struct nameidata; struct path; struct vfsmount; struct __anonstruct_ldv_16743_144 { u32 hash ; u32 len ; }; union __anonunion_ldv_16745_143 { struct __anonstruct_ldv_16743_144 ldv_16743 ; u64 hash_len ; }; struct qstr { union __anonunion_ldv_16745_143 ldv_16745 ; unsigned char const *name ; }; struct dentry_operations; struct super_block; union __anonunion_d_u_145 { struct list_head d_child ; struct callback_head d_rcu ; }; struct dentry { unsigned int d_flags ; seqcount_t d_seq ; struct hlist_bl_node d_hash ; struct dentry *d_parent ; struct qstr d_name ; struct inode *d_inode ; unsigned char d_iname[32U] ; unsigned int d_count ; spinlock_t d_lock ; struct dentry_operations const *d_op ; struct super_block *d_sb ; unsigned long d_time ; void *d_fsdata ; struct list_head d_lru ; union __anonunion_d_u_145 d_u ; struct list_head d_subdirs ; struct hlist_node d_alias ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , unsigned int ) ; int (*d_hash)(struct dentry const * , struct inode const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct inode const * , struct dentry const * , struct inode const * , unsigned int , char const * , struct qstr const * ) ; int (*d_delete)(struct dentry const * ) ; void (*d_release)(struct dentry * ) ; void (*d_prune)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; typedef uid_t kuid_t; typedef gid_t kgid_t; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; kuid_t uid ; kgid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; struct radix_tree_node; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; enum migrate_mode { MIGRATE_ASYNC = 0, MIGRATE_SYNC_LIGHT = 1, MIGRATE_SYNC = 2 } ; struct block_device; struct export_operations; struct iovec; struct kiocb; struct pipe_inode_info; struct poll_table_struct; struct kstatfs; struct cred; struct swap_info_struct; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; kuid_t ia_uid ; kgid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct fs_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 projid_t; typedef projid_t kprojid_t; struct if_dqinfo { __u64 dqi_bgrace ; __u64 dqi_igrace ; __u32 dqi_flags ; __u32 dqi_valid ; }; enum quota_type { USRQUOTA = 0, GRPQUOTA = 1, PRJQUOTA = 2 } ; typedef long long qsize_t; union __anonunion_ldv_17893_147 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion_ldv_17893_147 ldv_17893 ; enum quota_type type ; }; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_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 ; struct kqid dq_id ; loff_t dq_off ; unsigned long dq_flags ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_on_meta)(struct super_block * , int , int ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_sync)(struct super_block * , int ) ; int (*get_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*set_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*get_dqblk)(struct super_block * , struct kqid , struct fs_disk_quota * ) ; int (*set_dqblk)(struct super_block * , struct kqid , 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] ; }; union __anonunion_arg_149 { char *buf ; void *data ; }; struct __anonstruct_read_descriptor_t_148 { size_t written ; size_t count ; union __anonunion_arg_149 arg ; int error ; }; typedef struct __anonstruct_read_descriptor_t_148 read_descriptor_t; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned 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 * , enum migrate_mode ) ; 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 * ) ; int (*swap_activate)(struct swap_info_struct * , struct file * , sector_t * ) ; void (*swap_deactivate)(struct file * ) ; }; 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 rb_root i_mmap ; struct list_head i_mmap_nonlinear ; struct mutex i_mmap_mutex ; 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 ; void *private_data ; }; struct request_queue; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; int bd_openers ; struct inode *bd_inode ; struct super_block *bd_super ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; bool bd_write_holder ; struct list_head bd_holder_disks ; struct block_device *bd_contains ; unsigned int bd_block_size ; struct hd_struct *bd_part ; unsigned int bd_part_count ; int bd_invalidated ; struct gendisk *bd_disk ; struct request_queue *bd_queue ; struct list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; union __anonunion_ldv_18327_150 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion_ldv_18347_151 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock; struct cdev; union __anonunion_ldv_18363_152 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; }; struct inode { umode_t i_mode ; unsigned short i_opflags ; kuid_t i_uid ; kgid_t i_gid ; unsigned int i_flags ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; struct inode_operations const *i_op ; struct super_block *i_sb ; struct address_space *i_mapping ; void *i_security ; unsigned long i_ino ; union __anonunion_ldv_18327_150 ldv_18327 ; dev_t i_rdev ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; spinlock_t i_lock ; unsigned short i_bytes ; unsigned int i_blkbits ; blkcnt_t i_blocks ; unsigned long i_state ; struct mutex i_mutex ; unsigned long dirtied_when ; struct hlist_node i_hash ; struct list_head i_wb_list ; struct list_head i_lru ; struct list_head i_sb_list ; union __anonunion_ldv_18347_151 ldv_18347 ; u64 i_version ; atomic_t i_count ; atomic_t i_dio_count ; atomic_t i_writecount ; struct file_operations const *i_fop ; struct file_lock *i_flock ; struct address_space i_data ; struct dquot *i_dquot[2U] ; struct list_head i_devices ; union __anonunion_ldv_18363_152 ldv_18363 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_marks ; atomic_t i_readcount ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; kuid_t uid ; kuid_t euid ; int signum ; }; struct file_ra_state { unsigned long start ; unsigned int size ; unsigned int async_size ; unsigned int ra_pages ; unsigned int mmap_miss ; loff_t prev_pos ; }; union __anonunion_f_u_153 { struct list_head fu_list ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_153 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 list_head f_tfile_llink ; 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 (*lm_compare_owner)(struct file_lock * , struct file_lock * ) ; void (*lm_notify)(struct file_lock * ) ; int (*lm_grant)(struct file_lock * , struct file_lock * , int ) ; void (*lm_break)(struct file_lock * ) ; int (*lm_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_155 { struct list_head link ; int state ; }; union __anonunion_fl_u_154 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_155 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 int 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 ; unsigned long fl_downgrade_time ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_154 fl_u ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct callback_head fa_rcu ; }; struct sb_writers { struct percpu_counter counter[3U] ; wait_queue_head_t wait ; int frozen ; wait_queue_head_t wait_unfrozen ; struct lockdep_map lock_map[3U] ; }; struct 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_blocksize_bits ; unsigned long s_blocksize ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_bl_head s_anon ; struct list_head *s_files ; struct list_head s_mounts ; struct list_head s_dentry_lru ; int s_nr_dentry_unused ; spinlock_t s_inode_lru_lock ; struct list_head s_inode_lru ; int s_nr_inodes_unused ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct hlist_node s_instances ; struct quota_info s_dquot ; struct sb_writers s_writers ; char s_id[32U] ; u8 s_uuid[16U] ; void *s_fs_info ; unsigned int s_max_links ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; struct dentry_operations const *s_d_op ; int cleancache_poolid ; struct shrinker s_shrink ; atomic_long_t s_remove_count ; int s_readonly_remount ; }; struct 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 * , loff_t , loff_t , int ) ; int (*aio_fsync)(struct kiocb * , int ) ; int (*fasync)(int , struct file * , int ) ; int (*lock)(struct file * , int , struct file_lock * ) ; ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * , int ) ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; int (*check_flags)(int ) ; int (*flock)(struct file * , int , struct file_lock * ) ; ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ) ; ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*setlease)(struct file * , long , struct file_lock ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; int (*show_fdinfo)(struct seq_file * , struct file * ) ; }; struct inode_operations { struct dentry *(*lookup)(struct inode * , struct dentry * , unsigned int ) ; void *(*follow_link)(struct dentry * , struct nameidata * ) ; int (*permission)(struct inode * , int ) ; struct posix_acl *(*get_acl)(struct inode * , int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct dentry * , struct nameidata * , void * ) ; int (*create)(struct inode * , struct dentry * , umode_t , bool ) ; int (*link)(struct dentry * , struct inode * , struct dentry * ) ; int (*unlink)(struct inode * , struct dentry * ) ; int (*symlink)(struct inode * , struct dentry * , char const * ) ; int (*mkdir)(struct inode * , struct dentry * , umode_t ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , umode_t , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*setattr)(struct dentry * , struct iattr * ) ; int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ; int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ; ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ; ssize_t (*listxattr)(struct dentry * , char * , size_t ) ; int (*removexattr)(struct dentry * , char const * ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; int (*update_time)(struct inode * , struct timespec * , int ) ; int (*atomic_open)(struct inode * , struct dentry * , struct file * , unsigned int , umode_t , int * ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * , int ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_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 dentry * ) ; int (*show_devname)(struct seq_file * , struct dentry * ) ; int (*show_path)(struct seq_file * , struct dentry * ) ; int (*show_stats)(struct seq_file * , struct dentry * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; int (*nr_cached_objects)(struct super_block * ) ; void (*free_cached_objects)(struct super_block * , int ) ; }; struct file_system_type { char const *name ; int fs_flags ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct hlist_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key s_writers_key[3U] ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; }; typedef unsigned long kernel_ulong_t; struct acpi_device_id { __u8 id[16U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; struct input_device_id { kernel_ulong_t flags ; __u16 bustype ; __u16 vendor ; __u16 product ; __u16 version ; kernel_ulong_t evbit[1U] ; kernel_ulong_t keybit[12U] ; kernel_ulong_t relbit[1U] ; kernel_ulong_t absbit[1U] ; kernel_ulong_t mscbit[1U] ; kernel_ulong_t ledbit[1U] ; kernel_ulong_t sndbit[1U] ; kernel_ulong_t ffbit[2U] ; kernel_ulong_t swbit[1U] ; kernel_ulong_t driver_info ; }; struct input_value { __u16 type ; __u16 code ; __s32 value ; }; struct ff_device; struct input_mt; struct input_handle; struct input_dev { char const *name ; char const *phys ; char const *uniq ; struct input_id id ; unsigned long propbit[1U] ; unsigned long evbit[1U] ; unsigned long keybit[12U] ; unsigned long relbit[1U] ; unsigned long absbit[1U] ; unsigned long mscbit[1U] ; unsigned long ledbit[1U] ; unsigned long sndbit[1U] ; unsigned long ffbit[2U] ; unsigned long swbit[1U] ; unsigned int hint_events_per_packet ; unsigned int keycodemax ; unsigned int keycodesize ; void *keycode ; int (*setkeycode)(struct input_dev * , struct input_keymap_entry const * , unsigned int * ) ; int (*getkeycode)(struct input_dev * , struct input_keymap_entry * ) ; struct ff_device *ff ; unsigned int repeat_key ; struct timer_list timer ; int rep[2U] ; struct input_mt *mt ; struct input_absinfo *absinfo ; unsigned long key[12U] ; unsigned long led[1U] ; unsigned long snd[1U] ; unsigned long sw[1U] ; int (*open)(struct input_dev * ) ; void (*close)(struct input_dev * ) ; int (*flush)(struct input_dev * , struct file * ) ; int (*event)(struct input_dev * , unsigned int , unsigned int , int ) ; struct input_handle *grab ; spinlock_t event_lock ; struct mutex mutex ; unsigned int users ; bool going_away ; struct device dev ; struct list_head h_list ; struct list_head node ; unsigned int num_vals ; unsigned int max_vals ; struct input_value *vals ; bool devres_managed ; }; struct input_handler { void *private ; void (*event)(struct input_handle * , unsigned int , unsigned int , int ) ; void (*events)(struct input_handle * , struct input_value const * , unsigned int ) ; bool (*filter)(struct input_handle * , unsigned int , unsigned int , int ) ; bool (*match)(struct input_handler * , struct input_dev * ) ; int (*connect)(struct input_handler * , struct input_dev * , struct input_device_id const * ) ; void (*disconnect)(struct input_handle * ) ; void (*start)(struct input_handle * ) ; bool legacy_minors ; int minor ; char const *name ; struct input_device_id const *id_table ; struct list_head h_list ; struct list_head node ; }; struct input_handle { void *private ; int open ; char const *name ; struct input_dev *dev ; struct input_handler *handler ; struct list_head d_node ; struct list_head h_node ; }; struct ff_device { int (*upload)(struct input_dev * , struct ff_effect * , struct ff_effect * ) ; int (*erase)(struct input_dev * , int ) ; int (*playback)(struct input_dev * , int , int ) ; void (*set_gain)(struct input_dev * , u16 ) ; void (*set_autocenter)(struct input_dev * , u16 ) ; void (*destroy)(struct ff_device * ) ; void *private ; unsigned long ffbit[2U] ; struct mutex mutex ; int max_effects ; struct ff_effect *effects ; struct file *effect_owners[] ; }; enum rc_type { RC_TYPE_UNKNOWN = 0, RC_TYPE_OTHER = 1, RC_TYPE_LIRC = 2, RC_TYPE_RC5 = 3, RC_TYPE_RC5X = 4, RC_TYPE_RC5_SZ = 5, RC_TYPE_JVC = 6, RC_TYPE_SONY12 = 7, RC_TYPE_SONY15 = 8, RC_TYPE_SONY20 = 9, RC_TYPE_NEC = 10, RC_TYPE_SANYO = 11, RC_TYPE_MCE_KBD = 12, RC_TYPE_RC6_0 = 13, RC_TYPE_RC6_6A_20 = 14, RC_TYPE_RC6_6A_24 = 15, RC_TYPE_RC6_6A_32 = 16, RC_TYPE_RC6_MCE = 17 } ; struct rc_map_table { u32 scancode ; u32 keycode ; }; struct rc_map { struct rc_map_table *scan ; unsigned int size ; unsigned int len ; unsigned int alloc ; enum rc_type rc_type ; char const *name ; spinlock_t lock ; }; struct rc_map_list { struct list_head list ; struct rc_map map ; }; enum rc_driver_type { RC_DRIVER_SCANCODE = 0, RC_DRIVER_IR_RAW = 1 } ; struct ir_raw_event_ctrl; struct rc_dev { struct device dev ; char const *input_name ; char const *input_phys ; struct input_id input_id ; char *driver_name ; char const *map_name ; struct rc_map rc_map ; struct mutex lock ; unsigned long devno ; struct ir_raw_event_ctrl *raw ; struct input_dev *input_dev ; enum rc_driver_type driver_type ; bool idle ; u64 allowed_protos ; u32 scanmask ; void *priv ; spinlock_t keylock ; bool keypressed ; unsigned long keyup_jiffies ; struct timer_list timer_keyup ; u32 last_keycode ; u32 last_scancode ; u8 last_toggle ; u32 timeout ; u32 min_timeout ; u32 max_timeout ; u32 rx_resolution ; u32 tx_resolution ; int (*change_protocol)(struct rc_dev * , u64 * ) ; int (*open)(struct rc_dev * ) ; void (*close)(struct rc_dev * ) ; int (*s_tx_mask)(struct rc_dev * , u32 ) ; int (*s_tx_carrier)(struct rc_dev * , u32 ) ; int (*s_tx_duty_cycle)(struct rc_dev * , u32 ) ; int (*s_rx_carrier_range)(struct rc_dev * , u32 , u32 ) ; int (*tx_ir)(struct rc_dev * , unsigned int * , unsigned int ) ; void (*s_idle)(struct rc_dev * , bool ) ; int (*s_learning_mode)(struct rc_dev * , int ) ; int (*s_carrier_report)(struct rc_dev * , int ) ; }; enum raw_event_type { IR_SPACE = 1, IR_PULSE = 2, IR_START_EVENT = 4, IR_STOP_EVENT = 8 } ; struct __anonstruct_ldv_21013_158 { u32 carrier ; u8 duty_cycle ; }; union __anonunion_ldv_21014_157 { u32 duration ; struct __anonstruct_ldv_21013_158 ldv_21013 ; }; struct ir_raw_event { union __anonunion_ldv_21014_157 ldv_21014 ; unsigned char pulse : 1 ; unsigned char reset : 1 ; unsigned char timeout : 1 ; unsigned char carrier_report : 1 ; }; struct mem_cgroup; struct __anonstruct_ldv_21115_160 { struct mem_cgroup *memcg ; struct list_head list ; struct kmem_cache *root_cache ; bool dead ; atomic_t nr_pages ; struct work_struct destroy ; }; union __anonunion_ldv_21116_159 { struct kmem_cache *memcg_caches[0U] ; struct __anonstruct_ldv_21115_160 ldv_21115 ; }; struct memcg_cache_params { bool is_root_cache ; union __anonunion_ldv_21116_159 ldv_21116 ; }; struct kmem_cache_cpu { void **freelist ; unsigned long tid ; struct page *page ; struct page *partial ; unsigned int stat[26U] ; }; 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 ; unsigned long min_partial ; int size ; int object_size ; int offset ; int cpu_partial ; 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 ; int reserved ; char const *name ; struct list_head list ; struct kobject kobj ; struct memcg_cache_params *memcg_params ; int max_attr_size ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1024U] ; }; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; struct kernel_param; struct kernel_param_ops { 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_ldv_22538_167 { 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 ; s16 level ; union __anonunion_ldv_22538_167 ldv_22538 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct static_key { atomic_t enabled ; }; struct tracepoint; struct tracepoint_func { void *func ; void *data ; }; struct tracepoint { char const *name ; struct static_key key ; void (*regfunc)(void) ; void (*unregfunc)(void) ; struct tracepoint_func *funcs ; }; struct kernel_symbol { unsigned long value ; char const *name ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2 } ; struct module_ref { unsigned long incs ; unsigned long 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 ; bool sig_ok ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; 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 nec_dec { int state ; unsigned int count ; u32 bits ; bool is_nec_x ; bool necx_repeat ; }; struct rc5_dec { int state ; u32 bits ; unsigned int count ; unsigned int wanted_bits ; }; struct rc6_dec { int state ; u8 header ; u32 body ; bool toggle ; unsigned int count ; unsigned int wanted_bits ; }; struct sony_dec { int state ; u32 bits ; unsigned int count ; }; struct jvc_dec { int state ; u16 bits ; u16 old_bits ; unsigned int count ; bool first ; bool toggle ; }; struct rc5_sz_dec { int state ; u32 bits ; unsigned int count ; unsigned int wanted_bits ; }; struct sanyo_dec { int state ; unsigned int count ; u64 bits ; }; struct mce_kbd_dec { struct input_dev *idev ; struct timer_list rx_timeout ; char name[64U] ; char phys[64U] ; int state ; u8 header ; u32 body ; unsigned int count ; unsigned int wanted_bits ; }; struct lirc_driver; struct lirc_codec { struct rc_dev *dev ; struct lirc_driver *drv ; int carrier_low ; ktime_t gap_start ; u64 gap_duration ; bool gap ; bool send_timeout_reports ; }; struct ir_raw_event_ctrl { struct list_head list ; struct task_struct *thread ; spinlock_t lock ; struct kfifo_rec_ptr_1 kfifo ; ktime_t last_event ; enum raw_event_type last_type ; struct rc_dev *dev ; u64 enabled_protocols ; struct ir_raw_event prev_ev ; struct ir_raw_event this_ev ; struct nec_dec nec ; struct rc5_dec rc5 ; struct rc6_dec rc6 ; struct sony_dec sony ; struct jvc_dec jvc ; struct rc5_sz_dec rc5_sz ; struct sanyo_dec sanyo ; struct mce_kbd_dec mce_kbd ; struct lirc_codec lirc ; }; struct __anonstruct_proto_names_168 { u64 type ; char *name ; }; typedef int ldv_func_ret_type___2; typedef long long __s64; typedef int __kernel_pid_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef __s32 int32_t; typedef __u32 uint32_t; typedef unsigned int oom_flags_t; struct pt_regs; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; struct __anonstruct_ldv_2096_12 { unsigned int a ; unsigned int b ; }; struct __anonstruct_ldv_2111_13 { 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_ldv_2112_11 { struct __anonstruct_ldv_2096_12 ldv_2096 ; struct __anonstruct_ldv_2111_13 ldv_2111 ; }; struct desc_struct { union __anonunion_ldv_2112_11 ldv_2112 ; }; struct thread_struct; 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_ldv_2767_18 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion_ldv_2767_18 ldv_2767 ; }; typedef struct cpumask cpumask_t; 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_ldv_5125_23 { u64 rip ; u64 rdp ; }; struct __anonstruct_ldv_5131_24 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion_ldv_5132_22 { struct __anonstruct_ldv_5125_23 ldv_5125 ; struct __anonstruct_ldv_5131_24 ldv_5131 ; }; union __anonunion_ldv_5141_25 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion_ldv_5132_22 ldv_5132 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion_ldv_5141_25 ldv_5141 ; }; 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 { unsigned int last_cpu ; unsigned int has_fpu ; union thread_xstate *state ; }; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned long usersp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; struct fpu fpu ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; }; 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 mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct user_namespace; struct hrtimer; enum hrtimer_restart; struct delayed_work { struct work_struct work ; struct timer_list timer ; int cpu ; }; struct arch_uprobe_task { unsigned long saved_scratch_register ; unsigned int saved_trap_nr ; unsigned int saved_tf ; }; enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, UTASK_SSTEP_ACK = 2, UTASK_SSTEP_TRAPPED = 3 } ; struct uprobe; struct uprobe_task { enum uprobe_task_state state ; struct arch_uprobe_task autask ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; unsigned long vaddr ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct __anonstruct_sigset_t_140 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_140 sigset_t; struct siginfo; 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_142 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_143 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_144 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_145 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_146 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_147 { long _band ; int _fd ; }; struct __anonstruct__sigsys_148 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_141 { int _pad[28U] ; struct __anonstruct__kill_142 _kill ; struct __anonstruct__timer_143 _timer ; struct __anonstruct__rt_144 _rt ; struct __anonstruct__sigchld_145 _sigchld ; struct __anonstruct__sigfault_146 _sigfault ; struct __anonstruct__sigpoll_147 _sigpoll ; struct __anonstruct__sigsys_148 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_141 _sifields ; }; typedef struct siginfo siginfo_t; struct user_struct; struct sigpending { struct list_head list ; sigset_t signal ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct plist_head { struct list_head node_list ; }; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; struct rt_mutex_waiter; struct rlimit { unsigned long rlim_cur ; unsigned long rlim_max ; }; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t resolution ; ktime_t (*get_time)(void) ; ktime_t softirq_time ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; unsigned int active_bases ; unsigned int clock_was_set ; 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 hrtimer_clock_base clock_base[3U] ; }; 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; struct signal_struct; struct key_type; struct keyring_list; union __anonunion_ldv_14581_153 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion_ldv_14590_154 { time_t expiry ; time_t revoked_at ; }; union __anonunion_type_data_155 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_156 { unsigned long value ; void *rcudata ; void *data ; struct keyring_list *subscriptions ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion_ldv_14581_153 ldv_14581 ; struct key_type *type ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion_ldv_14590_154 ldv_14590 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; char *description ; union __anonunion_type_data_155 type_data ; union __anonunion_payload_156 payload ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct thread_group_cred; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; kuid_t uid ; kgid_t gid ; kuid_t suid ; kgid_t sgid ; kuid_t euid ; kgid_t egid ; kuid_t fsuid ; kgid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *session_keyring ; struct key *process_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; struct thread_group_cred *tgcred ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; struct llist_node; struct llist_node { struct llist_node *next ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct cfs_rq; struct task_group; struct 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_157 { 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_157 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 list_head ki_batch ; 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 callback_head callback_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 cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime cputime ; int running ; raw_spinlock_t lock ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; struct tty_audit_buf *tty_audit_buf ; struct rw_semaphore group_rwsem ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t files ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; atomic_long_t locked_vm ; }; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; 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 * ) ; bool (*yield_to_task)(struct rq * , struct task_struct * , bool ) ; 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 task_struct * , int , int ) ; void (*migrate_task_rq)(struct task_struct * , int ) ; void (*pre_schedule)(struct rq * , struct task_struct * ) ; void (*post_schedule)(struct rq * ) ; void (*task_waking)(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 * ) ; void (*switched_to)(struct rq * , struct task_struct * ) ; void (*prio_changed)(struct rq * , struct task_struct * , 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_avg { u32 runnable_avg_sum ; u32 runnable_avg_period ; u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct memcg_batch_info { int do_batch ; struct mem_cgroup *memcg ; unsigned long nr_pages ; unsigned long memsw_nr_pages ; }; 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 ; struct llist_node wake_entry ; int on_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct hlist_head preempt_notifiers ; unsigned char fpu_counter ; unsigned int policy ; int nr_cpus_allowed ; 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 ; unsigned char brk_randomized : 1 ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int jobctl ; unsigned int personality ; unsigned char did_exec : 1 ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char no_new_privs : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 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 ; struct cputime prev_cputime ; 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 ; 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 callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct 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 blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; int numa_migrate_seq ; unsigned int numa_scan_period ; u64 node_stamp ; struct callback_head numa_work ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_batch_info memcg_batch ; unsigned int memcg_kmem_skip_account ; atomic_t ptrace_bp_refcnt ; struct uprobe_task *utask ; }; struct ir_raw_handler { struct list_head list ; u64 protocols ; int (*decode)(struct rc_dev * , struct ir_raw_event ) ; int (*raw_register)(struct rc_dev * ) ; int (*raw_unregister)(struct rc_dev * ) ; }; typedef int ldv_func_ret_type___4; long ldv__builtin_expect(long exp , long c ) ; __inline static void set_bit(unsigned int nr , unsigned long volatile *addr ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); return; } } __inline static void __set_bit(int nr , unsigned long volatile *addr ) { { __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); return; } } __inline static void __clear_bit(int nr , unsigned long volatile *addr ) { { __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); return; } } __inline static int fls64(__u64 x ) { int bitpos ; { bitpos = -1; __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); return (bitpos + 1); } } __inline static unsigned int fls_long(unsigned long l ) { int tmp___0 ; { tmp___0 = fls64((__u64 )l); return ((unsigned int )tmp___0); } } __inline static unsigned long __roundup_pow_of_two(unsigned long n ) { unsigned int tmp ; { tmp = fls_long(n - 1UL); return (1UL << (int )tmp); } } extern int printk(char const * , ...) ; extern int __dynamic_pr_debug(struct _ddebug * , char const * , ...) ; extern int sprintf(char * , char const * , ...) ; extern char *kasprintf(gfp_t , char const * , ...) ; extern void __list_add(struct list_head * , struct list_head * , struct list_head * ) ; __inline static void list_add_tail(struct list_head *new , struct list_head *head ) { { __list_add(new, head->prev, head); return; } } extern void list_del(struct list_head * ) ; extern void *__memcpy(void * , void const * , size_t ) ; extern void *memmove(void * , void const * , size_t ) ; extern int strcmp(char const * , char const * ) ; extern int strcasecmp(char const * , char const * ) ; extern char *strsep(char ** , char const * ) ; extern void __xadd_wrong_size(void) ; __inline static int atomic_add_return(int i , atomic_t *v ) { int __ret ; { __ret = i; switch (4UL) { case 1: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5474; case 2: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5474; case 4: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5474; case 8: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5474; default: __xadd_wrong_size(); } ldv_5474: ; return (__ret + i); } } extern void __mutex_init(struct mutex * , char const * , struct lock_class_key * ) ; extern int mutex_trylock(struct mutex * ) ; int ldv_mutex_trylock_4(struct mutex *ldv_func_arg1 ) ; extern void mutex_unlock(struct mutex * ) ; void ldv_mutex_unlock_2(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_5(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_7(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_9(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_11(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_12(struct mutex *ldv_func_arg1 ) ; extern void mutex_lock(struct mutex * ) ; void ldv_mutex_lock_1(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_3(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_6(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_8(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_10(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_lock(struct mutex *lock ) ; void ldv_mutex_unlock_lock(struct mutex *lock ) ; void ldv_mutex_lock_lock_of_rc_dev(struct mutex *lock ) ; void ldv_mutex_unlock_lock_of_rc_dev(struct mutex *lock ) ; void ldv_mutex_lock_mutex_of_device(struct mutex *lock ) ; int ldv_mutex_trylock_mutex_of_device(struct mutex *lock ) ; void ldv_mutex_unlock_mutex_of_device(struct mutex *lock ) ; int ldv_state_variable_3 ; int ldv_state_variable_1 ; int ldv_state_variable_2 ; int ref_cnt ; int ldv_state_variable_0 ; extern int __VERIFIER_nondet_int(void) ; extern long __VERIFIER_nondet_long (void); extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern void _raw_spin_lock(raw_spinlock_t * ) ; extern unsigned long _raw_spin_lock_irqsave(raw_spinlock_t * ) ; extern void _raw_spin_unlock(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irqrestore(raw_spinlock_t * , unsigned long ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->ldv_5961.rlock); } } __inline static void spin_lock(spinlock_t *lock ) { { _raw_spin_lock(& lock->ldv_5961.rlock); return; } } __inline static void spin_unlock(spinlock_t *lock ) { { _raw_spin_unlock(& lock->ldv_5961.rlock); return; } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) { { _raw_spin_unlock_irqrestore(& lock->ldv_5961.rlock, flags); return; } } extern unsigned long volatile jiffies ; extern unsigned long msecs_to_jiffies(unsigned int const ) ; extern void init_timer_key(struct timer_list * , unsigned int , char const * , struct lock_class_key * ) ; extern int mod_timer(struct timer_list * , unsigned long ) ; extern int del_timer_sync(struct timer_list * ) ; __inline static char const *kobject_name(struct kobject const *kobj ) { { return ((char const *)kobj->name); } } extern char *kobject_get_path(struct kobject * , gfp_t ) ; extern int add_uevent_var(struct kobj_uevent_env * , char const * , ...) ; extern int __class_register(struct class * , struct lock_class_key * ) ; extern void class_unregister(struct class * ) ; __inline static char const *dev_name(struct device const *dev ) { char const *tmp ; { if ((unsigned long )dev->init_name != (unsigned long )((char const */* const */)0)) { return ((char const *)dev->init_name); } else { } tmp = kobject_name(& dev->kobj); return (tmp); } } extern int dev_set_name(struct device * , char const * , ...) ; extern void device_initialize(struct device * ) ; extern int device_add(struct device * ) ; extern void device_del(struct device * ) ; extern void *dev_get_drvdata(struct device const * ) ; extern int dev_set_drvdata(struct device * , void * ) ; extern void put_device(struct device * ) ; extern struct input_dev *input_allocate_device(void) ; extern void input_free_device(struct input_dev * ) ; __inline static void *input_get_drvdata(struct input_dev *dev ) { void *tmp ; { tmp = dev_get_drvdata((struct device const *)(& dev->dev)); return (tmp); } } __inline static void input_set_drvdata(struct input_dev *dev , void *data ) { { dev_set_drvdata(& dev->dev, data); return; } } extern int input_register_device(struct input_dev * ) ; extern void input_unregister_device(struct input_dev * ) ; extern void input_event(struct input_dev * , unsigned int , unsigned int , int ) ; __inline static void input_report_key(struct input_dev *dev , unsigned int code , int value ) { { input_event(dev, 1U, code, value != 0); return; } } __inline static void input_sync(struct input_dev *dev ) { { input_event(dev, 0U, 0U, 0); return; } } extern int input_scancode_to_scalar(struct input_keymap_entry const * , unsigned int * ) ; int rc_map_register(struct rc_map_list *map ) ; void rc_map_unregister(struct rc_map_list *map ) ; struct rc_map *rc_map_get(char const *name ) ; int rc_core_debug ; struct rc_dev *rc_allocate_device(void) ; void rc_free_device(struct rc_dev *dev ) ; int rc_register_device(struct rc_dev *dev ) ; void rc_unregister_device(struct rc_dev *dev ) ; void rc_repeat(struct rc_dev *dev ) ; void rc_keydown(struct rc_dev *dev , int scancode , u8 toggle ) ; void rc_keydown_notimeout(struct rc_dev *dev , int scancode , u8 toggle ) ; void rc_keyup(struct rc_dev *dev ) ; u32 rc_g_keycode_from_table(struct rc_dev *dev , u32 scancode ) ; extern void msleep(unsigned int ) ; extern void kfree(void const * ) ; extern void *__kmalloc(size_t , gfp_t ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) { void *tmp___2 ; { tmp___2 = __kmalloc(size, flags); return (tmp___2); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc(size, flags | 32768U); return (tmp); } } extern int __request_module(bool , char const * , ...) ; extern struct module __this_module ; extern void __module_get(struct module * ) ; extern void module_put(struct module * ) ; u64 ir_raw_get_allowed_protocols(void) ; int ir_raw_event_register(struct rc_dev *dev ) ; void ir_raw_event_unregister(struct rc_dev *dev ) ; void ir_raw_init(void) ; static struct list_head rc_map_list = {& rc_map_list, & rc_map_list}; static spinlock_t rc_map_lock = {{{{{0U}}, 3735899821U, 4294967295U, 0xffffffffffffffffUL, {0, {0, 0}, "rc_map_lock", 0, 0UL}}}}; static struct rc_map_list *seek_rc_map(char const *name ) { struct rc_map_list *map ; struct list_head const *__mptr ; int tmp ; struct list_head const *__mptr___0 ; { map = 0; spin_lock(& rc_map_lock); __mptr = (struct list_head const *)rc_map_list.next; map = (struct rc_map_list *)__mptr; goto ldv_23149; ldv_23148: tmp = strcmp(name, map->map.name); if (tmp == 0) { spin_unlock(& rc_map_lock); return (map); } else { } __mptr___0 = (struct list_head const *)map->list.next; map = (struct rc_map_list *)__mptr___0; ldv_23149: ; if ((unsigned long )(& map->list) != (unsigned long )(& rc_map_list)) { goto ldv_23148; } else { goto ldv_23150; } ldv_23150: spin_unlock(& rc_map_lock); return (0); } } struct rc_map *rc_map_get(char const *name ) { struct rc_map_list *map ; int rc ; int tmp ; { map = seek_rc_map(name); if ((unsigned long )map == (unsigned long )((struct rc_map_list *)0)) { tmp = __request_module(1, name); rc = tmp; if (rc < 0) { printk("\vCouldn\'t load IR keymap %s\n", name); return (0); } else { } msleep(20U); map = seek_rc_map(name); } else { } if ((unsigned long )map == (unsigned long )((struct rc_map_list *)0)) { printk("\vIR keymap %s not found\n", name); return (0); } else { } printk("\016Registered IR keymap %s\n", map->map.name); return (& map->map); } } int rc_map_register(struct rc_map_list *map ) { { spin_lock(& rc_map_lock); list_add_tail(& map->list, & rc_map_list); spin_unlock(& rc_map_lock); return (0); } } void rc_map_unregister(struct rc_map_list *map ) { { spin_lock(& rc_map_lock); list_del(& map->list); spin_unlock(& rc_map_lock); return; } } static struct rc_map_table empty[1U] = { {42U, 152U}}; static struct rc_map_list empty_map = {{0, 0}, {(struct rc_map_table *)(& empty), 1U, 0U, 0U, 0, "rc-empty", {{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}}}; static int ir_create_table(struct rc_map *rc_map , char const *name , u64 rc_type , size_t size ) { unsigned long tmp ; void *tmp___0 ; struct _ddebug descriptor ; long tmp___1 ; { rc_map->name = name; rc_map->rc_type = (enum rc_type )rc_type; tmp = __roundup_pow_of_two(size * 8UL); rc_map->alloc = (unsigned int )tmp; rc_map->size = rc_map->alloc / 8U; tmp___0 = kmalloc((size_t )rc_map->alloc, 208U); rc_map->scan = (struct rc_map_table *)tmp___0; if ((unsigned long )rc_map->scan == (unsigned long )((struct rc_map_table *)0)) { return (-12); } else { } if (rc_core_debug > 0) { descriptor.modname = "rc_core"; descriptor.function = "ir_create_table"; descriptor.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/media/rc/rc-core.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/rc-main.c.prepared"; descriptor.format = "%s: Allocated space for %u keycode entries (%u bytes)\n"; descriptor.lineno = 189U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_pr_debug(& descriptor, "%s: Allocated space for %u keycode entries (%u bytes)\n", "ir_create_table", rc_map->size, rc_map->alloc); } else { } } else { } return (0); } } static void ir_free_table(struct rc_map *rc_map ) { { rc_map->size = 0U; kfree((void const *)rc_map->scan); rc_map->scan = 0; return; } } static int ir_resize_table(struct rc_map *rc_map , gfp_t gfp_flags ) { unsigned int oldalloc ; unsigned int newalloc ; struct rc_map_table *oldscan ; struct rc_map_table *newscan ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; void *tmp___1 ; struct _ddebug descriptor___1 ; long tmp___2 ; size_t __len ; void *__ret ; { oldalloc = rc_map->alloc; newalloc = oldalloc; oldscan = rc_map->scan; if (rc_map->size == rc_map->len) { if (rc_map->alloc > 8191U) { return (-12); } else { } newalloc = newalloc * 2U; if (rc_core_debug > 0) { descriptor.modname = "rc_core"; descriptor.function = "ir_resize_table"; descriptor.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/media/rc/rc-core.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/rc-main.c.prepared"; descriptor.format = "%s: Growing table to %u bytes\n"; descriptor.lineno = 229U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "%s: Growing table to %u bytes\n", "ir_resize_table", newalloc); } else { } } else { } } else { } if (rc_map->len * 3U < rc_map->size && oldalloc > 256U) { newalloc = newalloc / 2U; if (rc_core_debug > 0) { descriptor___0.modname = "rc_core"; descriptor___0.function = "ir_resize_table"; descriptor___0.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/media/rc/rc-core.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/rc-main.c.prepared"; descriptor___0.format = "%s: Shrinking table to %u bytes\n"; descriptor___0.lineno = 235U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor___0, "%s: Shrinking table to %u bytes\n", "ir_resize_table", newalloc); } else { } } else { } } else { } if (newalloc == oldalloc) { return (0); } else { } tmp___1 = kmalloc((size_t )newalloc, gfp_flags); newscan = (struct rc_map_table *)tmp___1; if ((unsigned long )newscan == (unsigned long )((struct rc_map_table *)0)) { if (rc_core_debug > 0) { descriptor___1.modname = "rc_core"; descriptor___1.function = "ir_resize_table"; descriptor___1.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/media/rc/rc-core.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/rc-main.c.prepared"; descriptor___1.format = "%s: Failed to kmalloc %u bytes\n"; descriptor___1.lineno = 243U; descriptor___1.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___2 != 0L) { __dynamic_pr_debug(& descriptor___1, "%s: Failed to kmalloc %u bytes\n", "ir_resize_table", newalloc); } else { } } else { } return (-12); } else { } __len = (unsigned long )rc_map->len * 8UL; __ret = __builtin_memcpy((void *)newscan, (void const *)rc_map->scan, __len); rc_map->scan = newscan; rc_map->alloc = newalloc; rc_map->size = rc_map->alloc / 8U; kfree((void const *)oldscan); return (0); } } static unsigned int ir_update_mapping(struct rc_dev *dev , struct rc_map *rc_map , unsigned int index , unsigned int new_keycode ) { int old_keycode ; int i ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; char *tmp___0 ; long tmp___1 ; { old_keycode = (int )(rc_map->scan + (unsigned long )index)->keycode; if (new_keycode == 0U || new_keycode == 240U) { if (rc_core_debug > 0) { descriptor.modname = "rc_core"; descriptor.function = "ir_update_mapping"; descriptor.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/media/rc/rc-core.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/rc-main.c.prepared"; descriptor.format = "%s: #%d: Deleting scan 0x%04x\n"; descriptor.lineno = 277U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "%s: #%d: Deleting scan 0x%04x\n", "ir_update_mapping", index, (rc_map->scan + (unsigned long )index)->scancode); } else { } } else { } rc_map->len = rc_map->len - 1U; memmove((void *)rc_map->scan + (unsigned long )index, (void const *)rc_map->scan + (unsigned long )(index + 1U), (unsigned long )(rc_map->len - index) * 8UL); } else { if (rc_core_debug > 0) { descriptor___0.modname = "rc_core"; descriptor___0.function = "ir_update_mapping"; descriptor___0.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/media/rc/rc-core.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/rc-main.c.prepared"; descriptor___0.format = "%s: #%d: %s scan 0x%04x with key 0x%04x\n"; descriptor___0.lineno = 285U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___1 != 0L) { if (old_keycode == 0) { tmp___0 = (char *)"New"; } else { tmp___0 = (char *)"Replacing"; } __dynamic_pr_debug(& descriptor___0, "%s: #%d: %s scan 0x%04x with key 0x%04x\n", "ir_update_mapping", index, tmp___0, (rc_map->scan + (unsigned long )index)->scancode, new_keycode); } else { } } else { } (rc_map->scan + (unsigned long )index)->keycode = new_keycode; __set_bit((int )new_keycode, (unsigned long volatile *)(& (dev->input_dev)->keybit)); } if (old_keycode != 0) { __clear_bit(old_keycode, (unsigned long volatile *)(& (dev->input_dev)->keybit)); i = 0; goto ldv_23223; ldv_23222: ; if ((rc_map->scan + (unsigned long )i)->keycode == (u32 )old_keycode) { __set_bit(old_keycode, (unsigned long volatile *)(& (dev->input_dev)->keybit)); goto ldv_23221; } else { } i = i + 1; ldv_23223: ; if ((unsigned int )i < rc_map->len) { goto ldv_23222; } else { goto ldv_23221; } ldv_23221: ir_resize_table(rc_map, 32U); } else { } return ((unsigned int )old_keycode); } } static unsigned int ir_establish_scancode(struct rc_dev *dev , struct rc_map *rc_map , unsigned int scancode , bool resize ) { unsigned int i ; int tmp ; { if (dev->scanmask != 0U) { scancode = dev->scanmask & scancode; } else { } i = 0U; goto ldv_23233; ldv_23232: ; if ((rc_map->scan + (unsigned long )i)->scancode == scancode) { return (i); } else { } if ((rc_map->scan + (unsigned long )i)->scancode >= scancode) { goto ldv_23231; } else { } i = i + 1U; ldv_23233: ; if (rc_map->len > i) { goto ldv_23232; } else { goto ldv_23231; } ldv_23231: ; if (rc_map->size == rc_map->len) { if (! resize) { return (4294967295U); } else { tmp = ir_resize_table(rc_map, 32U); if (tmp != 0) { return (4294967295U); } else { } } } else { } if (rc_map->len > i) { memmove((void *)rc_map->scan + (unsigned long )(i + 1U), (void const *)rc_map->scan + (unsigned long )i, (unsigned long )(rc_map->len - i) * 8UL); } else { } (rc_map->scan + (unsigned long )i)->scancode = scancode; (rc_map->scan + (unsigned long )i)->keycode = 0U; rc_map->len = rc_map->len + 1U; return (i); } } static int ir_setkeycode(struct input_dev *idev , struct input_keymap_entry const *ke , unsigned int *old_keycode ) { struct rc_dev *rdev ; void *tmp ; struct rc_map *rc_map ; unsigned int index ; unsigned int scancode ; int retval ; unsigned long flags ; raw_spinlock_t *tmp___0 ; { tmp = input_get_drvdata(idev); rdev = (struct rc_dev *)tmp; rc_map = & rdev->rc_map; retval = 0; tmp___0 = spinlock_check(& rc_map->lock); flags = _raw_spin_lock_irqsave(tmp___0); if ((int )ke->flags & 1) { index = (unsigned int )ke->index; if (rc_map->len <= index) { retval = -22; goto out; } else { } } else { retval = input_scancode_to_scalar(ke, & scancode); if (retval != 0) { goto out; } else { } index = ir_establish_scancode(rdev, rc_map, scancode, 1); if (rc_map->len <= index) { retval = -12; goto out; } else { } } *old_keycode = ir_update_mapping(rdev, rc_map, index, ke->keycode); out: spin_unlock_irqrestore(& rc_map->lock, flags); return (retval); } } static int ir_setkeytable(struct rc_dev *dev , struct rc_map const *from ) { struct rc_map *rc_map ; unsigned int i ; unsigned int index ; int rc ; struct _ddebug descriptor ; long tmp ; { rc_map = & dev->rc_map; rc = ir_create_table(rc_map, from->name, (u64 )from->rc_type, (size_t )from->size); if (rc != 0) { return (rc); } else { } if (rc_core_debug > 0) { descriptor.modname = "rc_core"; descriptor.function = "ir_setkeytable"; descriptor.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/media/rc/rc-core.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/rc-main.c.prepared"; descriptor.format = "%s: Allocated space for %u keycode entries (%u bytes)\n"; descriptor.lineno = 436U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "%s: Allocated space for %u keycode entries (%u bytes)\n", "ir_setkeytable", rc_map->size, rc_map->alloc); } else { } } else { } i = 0U; goto ldv_23261; ldv_23260: index = ir_establish_scancode(dev, rc_map, (from->scan + (unsigned long )i)->scancode, 0); if (rc_map->len <= index) { rc = -12; goto ldv_23259; } else { } ir_update_mapping(dev, rc_map, index, (from->scan + (unsigned long )i)->keycode); i = i + 1U; ldv_23261: ; if ((unsigned int )from->size > i) { goto ldv_23260; } else { goto ldv_23259; } ldv_23259: ; if (rc != 0) { ir_free_table(rc_map); } else { } return (rc); } } static unsigned int ir_lookup_by_scancode(struct rc_map const *rc_map , unsigned int scancode ) { int start ; int end ; int mid ; { start = 0; end = (int )((unsigned int )rc_map->len - 1U); goto ldv_23270; ldv_23269: mid = (start + end) / 2; if ((rc_map->scan + (unsigned long )mid)->scancode < scancode) { start = mid + 1; } else if ((rc_map->scan + (unsigned long )mid)->scancode > scancode) { end = mid + -1; } else { return ((unsigned int )mid); } ldv_23270: ; if (start <= end) { goto ldv_23269; } else { goto ldv_23271; } ldv_23271: ; return (4294967295U); } } static int ir_getkeycode(struct input_dev *idev , struct input_keymap_entry *ke ) { struct rc_dev *rdev ; void *tmp ; struct rc_map *rc_map ; struct rc_map_table *entry ; unsigned long flags ; unsigned int index ; unsigned int scancode ; int retval ; raw_spinlock_t *tmp___0 ; size_t __len ; void *__ret ; { tmp = input_get_drvdata(idev); rdev = (struct rc_dev *)tmp; rc_map = & rdev->rc_map; tmp___0 = spinlock_check(& rc_map->lock); flags = _raw_spin_lock_irqsave(tmp___0); if ((int )ke->flags & 1) { index = (unsigned int )ke->index; } else { retval = input_scancode_to_scalar((struct input_keymap_entry const *)ke, & scancode); if (retval != 0) { goto out; } else { } index = ir_lookup_by_scancode((struct rc_map const *)rc_map, scancode); } if (rc_map->len > index) { entry = rc_map->scan + (unsigned long )index; ke->index = (__u16 )index; ke->keycode = entry->keycode; ke->len = 4U; __len = 4UL; if (__len > 63UL) { __ret = __memcpy((void *)(& ke->scancode), (void const *)(& entry->scancode), __len); } else { __ret = __builtin_memcpy((void *)(& ke->scancode), (void const *)(& entry->scancode), __len); } } else if (((int )ke->flags & 1) == 0) { ke->index = (__u16 )index; ke->keycode = 0U; } else { retval = -22; goto out; } retval = 0; out: spin_unlock_irqrestore(& rc_map->lock, flags); return (retval); } } u32 rc_g_keycode_from_table(struct rc_dev *dev , u32 scancode ) { struct rc_map *rc_map ; unsigned int keycode ; unsigned int index ; unsigned long flags ; raw_spinlock_t *tmp ; struct _ddebug descriptor ; long tmp___0 ; { rc_map = & dev->rc_map; tmp = spinlock_check(& rc_map->lock); flags = _raw_spin_lock_irqsave(tmp); index = ir_lookup_by_scancode((struct rc_map const *)rc_map, scancode); if (rc_map->len > index) { keycode = (rc_map->scan + (unsigned long )index)->keycode; } else { keycode = 0U; } spin_unlock_irqrestore(& rc_map->lock, flags); if (keycode != 0U) { if (rc_core_debug > 0) { descriptor.modname = "rc_core"; descriptor.function = "rc_g_keycode_from_table"; descriptor.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/media/rc/rc-core.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/rc-main.c.prepared"; descriptor.format = "%s: %s: scancode 0x%04x keycode 0x%02x\n"; descriptor.lineno = 572U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor, "%s: %s: scancode 0x%04x keycode 0x%02x\n", "rc_g_keycode_from_table", dev->input_name, scancode, keycode); } else { } } else { } } else { } return (keycode); } } static void ir_do_keyup(struct rc_dev *dev , bool sync ) { struct _ddebug descriptor ; long tmp ; { if (! dev->keypressed) { return; } else { } if (rc_core_debug > 0) { descriptor.modname = "rc_core"; descriptor.function = "ir_do_keyup"; descriptor.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/media/rc/rc-core.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/rc-main.c.prepared"; descriptor.format = "%s: keyup key 0x%04x\n"; descriptor.lineno = 591U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "%s: keyup key 0x%04x\n", "ir_do_keyup", dev->last_keycode); } else { } } else { } input_report_key(dev->input_dev, dev->last_keycode, 0); if ((int )sync) { input_sync(dev->input_dev); } else { } dev->keypressed = 0; return; } } void rc_keyup(struct rc_dev *dev ) { unsigned long flags ; raw_spinlock_t *tmp ; { tmp = spinlock_check(& dev->keylock); flags = _raw_spin_lock_irqsave(tmp); ir_do_keyup(dev, 1); spin_unlock_irqrestore(& dev->keylock, flags); return; } } static void ir_timer_keyup(unsigned long cookie ) { struct rc_dev *dev ; unsigned long flags ; raw_spinlock_t *tmp ; { dev = (struct rc_dev *)cookie; tmp = spinlock_check(& dev->keylock); flags = _raw_spin_lock_irqsave(tmp); if ((long )jiffies - (long )dev->keyup_jiffies >= 0L) { ir_do_keyup(dev, 1); } else { } spin_unlock_irqrestore(& dev->keylock, flags); return; } } void rc_repeat(struct rc_dev *dev ) { unsigned long flags ; raw_spinlock_t *tmp ; unsigned long tmp___0 ; { tmp = spinlock_check(& dev->keylock); flags = _raw_spin_lock_irqsave(tmp); input_event(dev->input_dev, 4U, 4U, (int )dev->last_scancode); input_sync(dev->input_dev); if (! dev->keypressed) { goto out; } else { } tmp___0 = msecs_to_jiffies(250U); dev->keyup_jiffies = tmp___0 + (unsigned long )jiffies; mod_timer(& dev->timer_keyup, dev->keyup_jiffies); out: spin_unlock_irqrestore(& dev->keylock, flags); return; } } static void ir_do_keydown(struct rc_dev *dev , int scancode , u32 keycode , u8 toggle ) { bool new_event ; struct _ddebug descriptor ; long tmp ; { new_event = (bool )((! dev->keypressed || dev->last_scancode != (u32 )scancode) || (int )dev->last_toggle != (int )toggle); if ((int )new_event && (int )dev->keypressed) { ir_do_keyup(dev, 0); } else { } input_event(dev->input_dev, 4U, 4U, scancode); if ((int )new_event && keycode != 0U) { dev->keypressed = 1; dev->last_scancode = (u32 )scancode; dev->last_toggle = toggle; dev->last_keycode = keycode; if (rc_core_debug > 0) { descriptor.modname = "rc_core"; descriptor.function = "ir_do_keydown"; descriptor.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/media/rc/rc-core.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/rc-main.c.prepared"; descriptor.format = "%s: %s: key down event, key 0x%04x, scancode 0x%04x\n"; descriptor.lineno = 702U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "%s: %s: key down event, key 0x%04x, scancode 0x%04x\n", "ir_do_keydown", dev->input_name, keycode, scancode); } else { } } else { } input_report_key(dev->input_dev, keycode, 1); } else { } input_sync(dev->input_dev); return; } } void rc_keydown(struct rc_dev *dev , int scancode , u8 toggle ) { unsigned long flags ; u32 keycode ; u32 tmp ; raw_spinlock_t *tmp___0 ; unsigned long tmp___1 ; { tmp = rc_g_keycode_from_table(dev, (u32 )scancode); keycode = tmp; tmp___0 = spinlock_check(& dev->keylock); flags = _raw_spin_lock_irqsave(tmp___0); ir_do_keydown(dev, scancode, keycode, (int )toggle); if ((int )dev->keypressed) { tmp___1 = msecs_to_jiffies(250U); dev->keyup_jiffies = tmp___1 + (unsigned long )jiffies; mod_timer(& dev->timer_keyup, dev->keyup_jiffies); } else { } spin_unlock_irqrestore(& dev->keylock, flags); return; } } void rc_keydown_notimeout(struct rc_dev *dev , int scancode , u8 toggle ) { unsigned long flags ; u32 keycode ; u32 tmp ; raw_spinlock_t *tmp___0 ; { tmp = rc_g_keycode_from_table(dev, (u32 )scancode); keycode = tmp; tmp___0 = spinlock_check(& dev->keylock); flags = _raw_spin_lock_irqsave(tmp___0); ir_do_keydown(dev, scancode, keycode, (int )toggle); spin_unlock_irqrestore(& dev->keylock, flags); return; } } static int ir_open(struct input_dev *idev ) { struct rc_dev *rdev ; void *tmp ; int tmp___0 ; { tmp = input_get_drvdata(idev); rdev = (struct rc_dev *)tmp; tmp___0 = (*(rdev->open))(rdev); return (tmp___0); } } static void ir_close(struct input_dev *idev ) { struct rc_dev *rdev ; void *tmp ; { tmp = input_get_drvdata(idev); rdev = (struct rc_dev *)tmp; if ((unsigned long )rdev != (unsigned long )((struct rc_dev *)0)) { (*(rdev->close))(rdev); } else { } return; } } static char *ir_devnode(struct device *dev , umode_t *mode ) { char const *tmp ; char *tmp___0 ; { tmp = dev_name((struct device const *)dev); tmp___0 = kasprintf(208U, "rc/%s", tmp); return (tmp___0); } } static struct class ir_input_class = {"rc", 0, 0, 0, 0, 0, 0, & ir_devnode, 0, 0, 0, 0, 0, 0, 0, 0}; static struct __anonstruct_proto_names_168 proto_names[12U] = { {0ULL, (char *)"none"}, {2ULL, (char *)"other"}, {1ULL, (char *)"unknown"}, {24ULL, (char *)"rc-5"}, {1024ULL, (char *)"nec"}, {253952ULL, (char *)"rc-6"}, {64ULL, (char *)"jvc"}, {896ULL, (char *)"sony"}, {32ULL, (char *)"rc-5-sz"}, {2048ULL, (char *)"sanyo"}, {4096ULL, (char *)"mce_kbd"}, {4ULL, (char *)"lirc"}}; static ssize_t show_protocols(struct device *device , struct device_attribute *mattr , char *buf ) { struct rc_dev *dev ; struct device const *__mptr ; u64 allowed ; u64 enabled ; char *tmp ; int i ; struct _ddebug descriptor ; long tmp___0 ; int tmp___1 ; int tmp___2 ; { __mptr = (struct device const *)device; dev = (struct rc_dev *)__mptr; tmp = buf; if ((unsigned long )dev == (unsigned long )((struct rc_dev *)0)) { return (-22L); } else { } ldv_mutex_lock_6(& dev->lock); if ((unsigned int )dev->driver_type == 0U) { enabled = (u64 )dev->rc_map.rc_type; allowed = dev->allowed_protos; } else if ((unsigned long )dev->raw != (unsigned long )((struct ir_raw_event_ctrl *)0)) { enabled = (dev->raw)->enabled_protocols; allowed = ir_raw_get_allowed_protocols(); } else { return (-19L); } if (rc_core_debug > 0) { descriptor.modname = "rc_core"; descriptor.function = "show_protocols"; descriptor.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/media/rc/rc-core.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/rc-main.c.prepared"; descriptor.format = "%s: allowed - 0x%llx, enabled - 0x%llx\n"; descriptor.lineno = 852U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor, "%s: allowed - 0x%llx, enabled - 0x%llx\n", "show_protocols", (long long )allowed, (long long )enabled); } else { } } else { } i = 0; goto ldv_23436; ldv_23435: ; if (((allowed & enabled) & proto_names[i].type) != 0ULL) { tmp___1 = sprintf(tmp, "[%s] ", proto_names[i].name); tmp = tmp + (unsigned long )tmp___1; } else if ((proto_names[i].type & allowed) != 0ULL) { tmp___2 = sprintf(tmp, "%s ", proto_names[i].name); tmp = tmp + (unsigned long )tmp___2; } else { } if ((proto_names[i].type & allowed) != 0ULL) { allowed = ~ proto_names[i].type & allowed; } else { } i = i + 1; ldv_23436: ; if ((unsigned int )i <= 11U) { goto ldv_23435; } else { goto ldv_23437; } ldv_23437: ; if ((unsigned long )tmp != (unsigned long )buf) { tmp = tmp - 1; } else { } *tmp = 10; ldv_mutex_unlock_7(& dev->lock); return ((long )(tmp + 1UL) - (long )buf); } } static ssize_t store_protocols(struct device *device , struct device_attribute *mattr , char const *data , size_t len ) { struct rc_dev *dev ; struct device const *__mptr ; bool enable ; bool disable ; char const *tmp ; u64 type ; u64 mask ; int rc ; int i ; int count ; unsigned long flags ; ssize_t ret ; struct _ddebug descriptor ; long tmp___0 ; int tmp___1 ; struct _ddebug descriptor___0 ; long tmp___2 ; char *tmp___3 ; struct _ddebug descriptor___1 ; long tmp___4 ; struct _ddebug descriptor___2 ; long tmp___5 ; raw_spinlock_t *tmp___6 ; struct _ddebug descriptor___3 ; long tmp___7 ; { __mptr = (struct device const *)device; dev = (struct rc_dev *)__mptr; count = 0; if ((unsigned long )dev == (unsigned long )((struct rc_dev *)0)) { return (-22L); } else { } ldv_mutex_lock_8(& dev->lock); if ((unsigned int )dev->driver_type == 0U) { type = (u64 )dev->rc_map.rc_type; } else if ((unsigned long )dev->raw != (unsigned long )((struct ir_raw_event_ctrl *)0)) { type = (dev->raw)->enabled_protocols; } else { if (rc_core_debug > 0) { descriptor.modname = "rc_core"; descriptor.function = "store_protocols"; descriptor.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/media/rc/rc-core.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/rc-main.c.prepared"; descriptor.format = "%s: Protocol switching not supported\n"; descriptor.lineno = 917U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor, "%s: Protocol switching not supported\n", "store_protocols"); } else { } } else { } ret = -22L; goto out; } goto ldv_23470; ldv_23469: ; if ((int )((signed char )*tmp) == 0) { goto ldv_23460; } else { } if ((int )((signed char )*tmp) == 43) { enable = 1; disable = 0; tmp = tmp + 1; } else if ((int )((signed char )*tmp) == 45) { enable = 0; disable = 1; tmp = tmp + 1; } else { enable = 0; disable = 0; } i = 0; goto ldv_23465; ldv_23464: tmp___1 = strcasecmp(tmp, (char const *)proto_names[i].name); if (tmp___1 == 0) { mask = proto_names[i].type; goto ldv_23463; } else { } i = i + 1; ldv_23465: ; if ((unsigned int )i <= 11U) { goto ldv_23464; } else { goto ldv_23463; } ldv_23463: ; if (i == 12) { if (rc_core_debug > 0) { descriptor___0.modname = "rc_core"; descriptor___0.function = "store_protocols"; descriptor___0.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/media/rc/rc-core.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/rc-main.c.prepared"; descriptor___0.format = "%s: Unknown protocol: \'%s\'\n"; descriptor___0.lineno = 947U; descriptor___0.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___2 != 0L) { __dynamic_pr_debug(& descriptor___0, "%s: Unknown protocol: \'%s\'\n", "store_protocols", tmp); } else { } } else { } return (-22L); } else { } count = count + 1; if ((int )enable) { type = type | mask; } else if ((int )disable) { type = ~ mask & type; } else { type = mask; } ldv_23470: tmp___3 = strsep((char **)(& data), " \n"); tmp = (char const *)tmp___3; if ((unsigned long )tmp != (unsigned long )((char const *)0)) { goto ldv_23469; } else { goto ldv_23460; } ldv_23460: ; if (count == 0) { if (rc_core_debug > 0) { descriptor___1.modname = "rc_core"; descriptor___1.function = "store_protocols"; descriptor___1.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/media/rc/rc-core.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/rc-main.c.prepared"; descriptor___1.format = "%s: Protocol not specified\n"; descriptor___1.lineno = 962U; descriptor___1.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___4 != 0L) { __dynamic_pr_debug(& descriptor___1, "%s: Protocol not specified\n", "store_protocols"); } else { } } else { } ret = -22L; goto out; } else { } if ((unsigned long )dev->change_protocol != (unsigned long )((int (*)(struct rc_dev * , u64 * ))0)) { rc = (*(dev->change_protocol))(dev, & type); if (rc < 0) { if (rc_core_debug > 0) { descriptor___2.modname = "rc_core"; descriptor___2.function = "store_protocols"; descriptor___2.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/media/rc/rc-core.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/rc-main.c.prepared"; descriptor___2.format = "%s: Error setting protocols to 0x%llx\n"; descriptor___2.lineno = 971U; descriptor___2.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); if (tmp___5 != 0L) { __dynamic_pr_debug(& descriptor___2, "%s: Error setting protocols to 0x%llx\n", "store_protocols", (long long )type); } else { } } else { } ret = -22L; goto out; } else { } } else { } if ((unsigned int )dev->driver_type == 0U) { tmp___6 = spinlock_check(& dev->rc_map.lock); flags = _raw_spin_lock_irqsave(tmp___6); dev->rc_map.rc_type = (enum rc_type )type; spin_unlock_irqrestore(& dev->rc_map.lock, flags); } else { (dev->raw)->enabled_protocols = type; } if (rc_core_debug > 0) { descriptor___3.modname = "rc_core"; descriptor___3.function = "store_protocols"; descriptor___3.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/media/rc/rc-core.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/rc-main.c.prepared"; descriptor___3.format = "%s: Current protocol(s): 0x%llx\n"; descriptor___3.lineno = 986U; descriptor___3.flags = 0U; tmp___7 = ldv__builtin_expect((long )descriptor___3.flags & 1L, 0L); if (tmp___7 != 0L) { __dynamic_pr_debug(& descriptor___3, "%s: Current protocol(s): 0x%llx\n", "store_protocols", (long long )type); } else { } } else { } ret = (ssize_t )len; out: ldv_mutex_unlock_9(& dev->lock); return (ret); } } static void rc_dev_release(struct device *device ) { { return; } } static int rc_dev_uevent(struct device *device , struct kobj_uevent_env *env ) { struct rc_dev *dev ; struct device const *__mptr ; int err ; int tmp ; int err___0 ; int tmp___0 ; { __mptr = (struct device const *)device; dev = (struct rc_dev *)__mptr; if ((unsigned long )dev == (unsigned long )((struct rc_dev *)0) || (unsigned long )dev->input_dev == (unsigned long )((struct input_dev *)0)) { return (-19); } else { } if ((unsigned long )dev->rc_map.name != (unsigned long )((char const *)0)) { tmp = add_uevent_var(env, "NAME=%s", dev->rc_map.name); err = tmp; if (err != 0) { return (err); } else { } } else { } if ((unsigned long )dev->driver_name != (unsigned long )((char *)0)) { tmp___0 = add_uevent_var(env, "DRV_NAME=%s", dev->driver_name); err___0 = tmp___0; if (err___0 != 0) { return (err___0); } else { } } else { } return (0); } } static struct device_attribute dev_attr_protocols = {{"protocols", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_protocols, & store_protocols}; static struct attribute *rc_dev_attrs[2U] = { & dev_attr_protocols.attr, 0}; static struct attribute_group rc_dev_attr_grp = {0, 0, (struct attribute **)(& rc_dev_attrs)}; static struct attribute_group const *rc_dev_attr_groups[2U] = { (struct attribute_group const *)(& rc_dev_attr_grp), 0}; static struct device_type rc_dev_type = {0, (struct attribute_group const **)(& rc_dev_attr_groups), & rc_dev_uevent, 0, & rc_dev_release, 0}; struct rc_dev *rc_allocate_device(void) { struct rc_dev *dev ; void *tmp ; struct lock_class_key __key ; struct lock_class_key __key___0 ; struct lock_class_key __key___1 ; struct lock_class_key __key___2 ; { tmp = kzalloc(1840UL, 208U); dev = (struct rc_dev *)tmp; if ((unsigned long )dev == (unsigned long )((struct rc_dev *)0)) { return (0); } else { } dev->input_dev = input_allocate_device(); if ((unsigned long )dev->input_dev == (unsigned long )((struct input_dev *)0)) { kfree((void const *)dev); return (0); } else { } (dev->input_dev)->getkeycode = & ir_getkeycode; (dev->input_dev)->setkeycode = & ir_setkeycode; input_set_drvdata(dev->input_dev, (void *)dev); spinlock_check(& dev->rc_map.lock); __raw_spin_lock_init(& dev->rc_map.lock.ldv_5961.rlock, "&(&dev->rc_map.lock)->rlock", & __key); spinlock_check(& dev->keylock); __raw_spin_lock_init(& dev->keylock.ldv_5961.rlock, "&(&dev->keylock)->rlock", & __key___0); __mutex_init(& dev->lock, "&dev->lock", & __key___1); init_timer_key(& dev->timer_keyup, 0U, "((&dev->timer_keyup))", & __key___2); dev->timer_keyup.function = & ir_timer_keyup; dev->timer_keyup.data = (unsigned long )dev; dev->dev.type = (struct device_type const *)(& rc_dev_type); dev->dev.class = & ir_input_class; device_initialize(& dev->dev); __module_get(& __this_module); return (dev); } } void rc_free_device(struct rc_dev *dev ) { { if ((unsigned long )dev == (unsigned long )((struct rc_dev *)0)) { return; } else { } if ((unsigned long )dev->input_dev != (unsigned long )((struct input_dev *)0)) { input_free_device(dev->input_dev); } else { } put_device(& dev->dev); kfree((void const *)dev); module_put(& __this_module); return; } } int rc_register_device(struct rc_dev *dev ) { bool raw_init ; atomic_t devno ; struct rc_map *rc_map ; char const *path ; int rc ; int tmp ; size_t __len ; void *__ret ; char *tmp___0 ; char const *tmp___1 ; char const *tmp___2 ; char const *tmp___3 ; struct _ddebug descriptor ; long tmp___4 ; u64 rc_type ; struct _ddebug descriptor___0 ; char *tmp___5 ; char const *tmp___6 ; char *tmp___7 ; long tmp___8 ; { raw_init = 0; devno.counter = 0; if ((unsigned long )dev == (unsigned long )((struct rc_dev *)0) || (unsigned long )dev->map_name == (unsigned long )((char const *)0)) { return (-22); } else { } rc_map = rc_map_get(dev->map_name); if ((unsigned long )rc_map == (unsigned long )((struct rc_map *)0)) { rc_map = rc_map_get("rc-empty"); } else { } if (((unsigned long )rc_map == (unsigned long )((struct rc_map *)0) || (unsigned long )rc_map->scan == (unsigned long )((struct rc_map_table *)0)) || rc_map->size == 0U) { return (-22); } else { } set_bit(1U, (unsigned long volatile *)(& (dev->input_dev)->evbit)); set_bit(20U, (unsigned long volatile *)(& (dev->input_dev)->evbit)); set_bit(4U, (unsigned long volatile *)(& (dev->input_dev)->evbit)); set_bit(4U, (unsigned long volatile *)(& (dev->input_dev)->mscbit)); if ((unsigned long )dev->open != (unsigned long )((int (*)(struct rc_dev * ))0)) { (dev->input_dev)->open = & ir_open; } else { } if ((unsigned long )dev->close != (unsigned long )((void (*)(struct rc_dev * ))0)) { (dev->input_dev)->close = & ir_close; } else { } ldv_mutex_lock_10(& dev->lock); tmp = atomic_add_return(1, & devno); dev->devno = (unsigned long )(tmp + -1); dev_set_name(& dev->dev, "rc%ld", dev->devno); dev_set_drvdata(& dev->dev, (void *)dev); rc = device_add(& dev->dev); if (rc != 0) { goto out_unlock; } else { } rc = ir_setkeytable(dev, (struct rc_map const *)rc_map); if (rc != 0) { goto out_dev; } else { } (dev->input_dev)->dev.parent = & dev->dev; __len = 8UL; if (__len > 63UL) { __ret = __memcpy((void *)(& (dev->input_dev)->id), (void const *)(& dev->input_id), __len); } else { __ret = __builtin_memcpy((void *)(& (dev->input_dev)->id), (void const *)(& dev->input_id), __len); } (dev->input_dev)->phys = dev->input_phys; (dev->input_dev)->name = dev->input_name; rc = input_register_device(dev->input_dev); if (rc != 0) { goto out_table; } else { } (dev->input_dev)->rep[0] = 500; (dev->input_dev)->rep[1] = 125; tmp___0 = kobject_get_path(& dev->dev.kobj, 208U); path = (char const *)tmp___0; if ((unsigned long )path != (unsigned long )((char const *)0)) { tmp___1 = path; } else { tmp___1 = "N/A"; } if ((unsigned long )dev->input_name != (unsigned long )((char const *)0)) { tmp___2 = dev->input_name; } else { tmp___2 = "Unspecified device"; } tmp___3 = dev_name((struct device const *)(& dev->dev)); printk("\016%s: %s as %s\n", tmp___3, tmp___2, tmp___1); kfree((void const *)path); if ((unsigned int )dev->driver_type == 1U) { if (! raw_init) { if (rc_core_debug > 0) { descriptor.modname = "rc_core"; descriptor.function = "rc_register_device"; descriptor.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/media/rc/rc-core.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/rc-main.c.prepared"; descriptor.format = "%s: Loading raw decoders\n"; descriptor.lineno = 1173U; descriptor.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___4 != 0L) { __dynamic_pr_debug(& descriptor, "%s: Loading raw decoders\n", "rc_register_device"); } else { } } else { } ir_raw_init(); raw_init = 1; } else { } rc = ir_raw_event_register(dev); if (rc < 0) { goto out_input; } else { } } else { } if ((unsigned long )dev->change_protocol != (unsigned long )((int (*)(struct rc_dev * , u64 * ))0)) { rc_type = (u64 )(1 << (int )rc_map->rc_type); rc = (*(dev->change_protocol))(dev, & rc_type); if (rc < 0) { goto out_raw; } else { } } else { } ldv_mutex_unlock_11(& dev->lock); if (rc_core_debug > 0) { descriptor___0.modname = "rc_core"; descriptor___0.function = "rc_register_device"; descriptor___0.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/media/rc/rc-core.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/rc-main.c.prepared"; descriptor___0.format = "%s: Registered rc%ld (driver: %s, remote: %s, mode %s)\n"; descriptor___0.lineno = 1195U; descriptor___0.flags = 0U; tmp___8 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___8 != 0L) { if ((unsigned int )dev->driver_type == 1U) { tmp___5 = (char *)"raw"; } else { tmp___5 = (char *)"cooked"; } if ((unsigned long )rc_map->name != (unsigned long )((char const *)0)) { tmp___6 = rc_map->name; } else { tmp___6 = "unknown"; } if ((unsigned long )dev->driver_name != (unsigned long )((char *)0)) { tmp___7 = dev->driver_name; } else { tmp___7 = (char *)"unknown"; } __dynamic_pr_debug(& descriptor___0, "%s: Registered rc%ld (driver: %s, remote: %s, mode %s)\n", "rc_register_device", dev->devno, tmp___7, tmp___6, tmp___5); } else { } } else { } return (0); out_raw: ; if ((unsigned int )dev->driver_type == 1U) { ir_raw_event_unregister(dev); } else { } out_input: input_unregister_device(dev->input_dev); dev->input_dev = 0; out_table: ir_free_table(& dev->rc_map); out_dev: device_del(& dev->dev); out_unlock: ldv_mutex_unlock_12(& dev->lock); return (rc); } } void rc_unregister_device(struct rc_dev *dev ) { struct _ddebug descriptor ; long tmp ; { if ((unsigned long )dev == (unsigned long )((struct rc_dev *)0)) { return; } else { } del_timer_sync(& dev->timer_keyup); if ((unsigned int )dev->driver_type == 1U) { ir_raw_event_unregister(dev); } else { } ir_free_table(& dev->rc_map); if (rc_core_debug > 0) { descriptor.modname = "rc_core"; descriptor.function = "rc_unregister_device"; descriptor.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/media/rc/rc-core.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/rc-main.c.prepared"; descriptor.format = "%s: Freed keycode table\n"; descriptor.lineno = 1227U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "%s: Freed keycode table\n", "rc_unregister_device"); } else { } } else { } input_unregister_device(dev->input_dev); dev->input_dev = 0; device_del(& dev->dev); rc_free_device(dev); return; } } static int rc_core_init(void) { int rc ; struct lock_class_key __key ; int tmp ; { tmp = __class_register(& ir_input_class, & __key); rc = tmp; if (rc != 0) { printk("\vrc_core: unable to register rc class\n"); return (rc); } else { } rc_map_register(& empty_map); return (0); } } static void rc_core_exit(void) { { class_unregister(& ir_input_class); rc_map_unregister(& empty_map); return; } } char *ldvarg3 ; struct device *dev_attr_protocols_group0 ; struct kobj_uevent_env *ldvarg0 ; char *ldvarg5 ; struct device *ldvarg1 ; int ldv_retval_0 ; size_t ldvarg4 ; void ldv_initialize(void) ; struct device_attribute *dev_attr_protocols_group1 ; void ldv_check_final_state(void) ; struct device *rc_dev_type_group0 ; umode_t *ldvarg2 ; extern int ldv_rc_dev_type_probe_1(void) ; int main(void) { int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; { /** AG: missing global initialization */ ldvarg0 = (struct kobj_uevent_env*) __VERIFIER_nondet_long (); ldvarg1 = (struct device*) __VERIFIER_nondet_long (); ldvarg2 = (umode_t *) __VERIFIER_nondet_long (); ldvarg3 = (char*) __VERIFIER_nondet_long (); ldvarg4 = (size_t) __VERIFIER_nondet_long (); ldvarg5 = (char*) __VERIFIER_nondet_long (); dev_attr_protocols_group0 = (struct device *)__VERIFIER_nondet_long (); dev_attr_protocols_group1 = (struct device_attribute *)__VERIFIER_nondet_long (); rc_dev_type_group0 = (struct device*) __VERIFIER_nondet_long (); ldv_initialize(); ldv_state_variable_1 = 0; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_3 = 0; ldv_state_variable_2 = 0; ldv_23641: tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_state_variable_1 != 0) { tmp___0 = __VERIFIER_nondet_int(); switch (tmp___0) { case 0: ; if (ldv_state_variable_1 == 2) { rc_dev_release(rc_dev_type_group0); ldv_state_variable_1 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_23620; case 1: ; if (ldv_state_variable_1 == 1) { rc_dev_uevent(rc_dev_type_group0, ldvarg0); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { rc_dev_uevent(rc_dev_type_group0, ldvarg0); ldv_state_variable_1 = 2; } else { } goto ldv_23620; case 2: ; if (ldv_state_variable_1 == 1) { ldv_rc_dev_type_probe_1(); ldv_state_variable_1 = 2; ref_cnt = ref_cnt + 1; } else { } goto ldv_23620; default: ; goto ldv_23620; } ldv_23620: ; } else { } goto ldv_23624; case 1: ; if (ldv_state_variable_0 != 0) { tmp___1 = __VERIFIER_nondet_int(); switch (tmp___1) { case 0: ; if (ldv_state_variable_0 == 3 && ref_cnt == 0) { rc_core_exit(); ldv_state_variable_0 = 2; goto ldv_final; } else { } goto ldv_23628; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_0 = rc_core_init(); if (ldv_retval_0 == 0) { ldv_state_variable_0 = 3; ldv_state_variable_2 = 1; ldv_state_variable_3 = 1; ldv_state_variable_1 = 1; } else { } if (ldv_retval_0 != 0) { ldv_state_variable_0 = 2; goto ldv_final; } else { } } else { } goto ldv_23628; default: ; goto ldv_23628; } ldv_23628: ; } else { } goto ldv_23624; case 2: ; if (ldv_state_variable_3 != 0) { tmp___2 = __VERIFIER_nondet_int(); switch (tmp___2) { case 0: ; if (ldv_state_variable_3 == 1) { ir_devnode(ldvarg1, ldvarg2); ldv_state_variable_3 = 1; } else { } goto ldv_23633; default: ; goto ldv_23633; } ldv_23633: ; } else { } goto ldv_23624; case 3: ; if (ldv_state_variable_2 != 0) { tmp___3 = __VERIFIER_nondet_int(); switch (tmp___3) { case 0: ; if (ldv_state_variable_2 == 1) { store_protocols(dev_attr_protocols_group0, dev_attr_protocols_group1, (char const *)ldvarg5, ldvarg4); ldv_state_variable_2 = 1; } else { } goto ldv_23637; case 1: ; if (ldv_state_variable_2 == 1) { show_protocols(dev_attr_protocols_group0, dev_attr_protocols_group1, ldvarg3); ldv_state_variable_2 = 1; } else { } goto ldv_23637; default: ; goto ldv_23637; } ldv_23637: ; } else { } goto ldv_23624; default: ; goto ldv_23624; } ldv_23624: ; goto ldv_23641; ldv_final: ldv_check_final_state(); return 0; } } void ldv_mutex_lock_1(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_2(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_3(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_mutex_of_device(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } int ldv_mutex_trylock_4(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = mutex_trylock(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_mutex_trylock_mutex_of_device(ldv_func_arg1); return (tmp___0); return (ldv_func_res); } } void ldv_mutex_unlock_5(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex_of_device(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_6(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock_of_rc_dev(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_7(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock_of_rc_dev(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_8(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock_of_rc_dev(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_9(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock_of_rc_dev(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_10(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock_of_rc_dev(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_11(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock_of_rc_dev(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_12(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock_of_rc_dev(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } __inline static void INIT_LIST_HEAD(struct list_head *list ) { { list->next = list; list->prev = list; return; } } extern void __bad_percpu_size(void) ; extern struct task_struct *current_task ; __inline static struct task_struct *get_current(void) { struct task_struct *pfo_ret__ ; { switch (8UL) { case 1: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); goto ldv_2861; case 2: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_2861; case 4: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_2861; case 8: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_2861; default: __bad_percpu_size(); } ldv_2861: ; return (pfo_ret__); } } extern void *memset(void * , int , size_t ) ; __inline static long PTR_ERR(void const *ptr ) { { return ((long )ptr); } } __inline static long IS_ERR(void const *ptr ) { long tmp ; { tmp = ldv__builtin_expect((unsigned long )ptr > 0xfffffffffffff000UL, 0L); return (tmp); } } extern void __xchg_wrong_size(void) ; extern void lockdep_init_map(struct lockdep_map * , char const * , struct lock_class_key * , int ) ; int ldv_mutex_trylock_30(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_26(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_28(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_31(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_33(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_35(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_37(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_39(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_41(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_43(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_25(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_27(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_29(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_32(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_34(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_36(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_38(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_40(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_42(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) ; void ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) ; void ldv_mutex_lock_ir_raw_handler_lock(struct mutex *lock ) ; void ldv_mutex_unlock_ir_raw_handler_lock(struct mutex *lock ) ; extern void _raw_spin_lock_irq(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irq(raw_spinlock_t * ) ; __inline static void spin_lock_irq(spinlock_t *lock ) { { _raw_spin_lock_irq(& lock->ldv_5961.rlock); return; } } __inline static void spin_unlock_irq(spinlock_t *lock ) { { _raw_spin_unlock_irq(& lock->ldv_5961.rlock); return; } } extern void __init_work(struct work_struct * , int ) ; extern bool schedule_work(struct work_struct * ) ; extern ktime_t ktime_get(void) ; extern void schedule(void) ; extern int wake_up_process(struct task_struct * ) ; extern struct task_struct *kthread_create_on_node(int (*)(void * ) , void * , int , char const * , ...) ; extern int kthread_stop(struct task_struct * ) ; extern bool kthread_should_stop(void) ; __inline static unsigned int __kfifo_uint_must_check_helper(unsigned int val ) { { return (val); } } __inline static int __kfifo_int_must_check_helper(int val ) { { return (val); } } extern int __kfifo_alloc(struct __kfifo * , unsigned int , size_t , gfp_t ) ; extern void __kfifo_free(struct __kfifo * ) ; extern unsigned int __kfifo_in(struct __kfifo * , void const * , unsigned int ) ; extern unsigned int __kfifo_out(struct __kfifo * , void * , unsigned int ) ; extern unsigned int __kfifo_in_r(struct __kfifo * , void const * , unsigned int , size_t ) ; extern unsigned int __kfifo_out_r(struct __kfifo * , void * , unsigned int , size_t ) ; __inline static void init_ir_raw_event(struct ir_raw_event *ev ) { { memset((void *)ev, 0, 12UL); return; } } void ir_raw_event_handle(struct rc_dev *dev ) ; int ir_raw_event_store(struct rc_dev *dev , struct ir_raw_event *ev ) ; int ir_raw_event_store_edge(struct rc_dev *dev , enum raw_event_type type ) ; int ir_raw_event_store_with_filter(struct rc_dev *dev , struct ir_raw_event *ev ) ; void ir_raw_event_set_idle(struct rc_dev *dev , bool idle ) ; __inline static void ir_raw_event_reset(struct rc_dev *dev ) { struct ir_raw_event ev ; { ev.ldv_21014.duration = 0U; ev.pulse = 0U; ev.reset = 0U; ev.timeout = 0U; ev.carrier_report = 0U; ev.reset = 1U; ir_raw_event_store(dev, & ev); ir_raw_event_handle(dev); return; } } int ir_raw_handler_register(struct ir_raw_handler *ir_raw_handler ) ; void ir_raw_handler_unregister(struct ir_raw_handler *ir_raw_handler ) ; static struct list_head ir_raw_client_list = {& ir_raw_client_list, & ir_raw_client_list}; static struct mutex ir_raw_handler_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, 0xffffffffffffffffUL, {0, {0, 0}, "ir_raw_handler_lock.wait_lock", 0, 0UL}}}}, {& ir_raw_handler_lock.wait_list, & ir_raw_handler_lock.wait_list}, 0, 0, (void *)(& ir_raw_handler_lock), {0, {0, 0}, "ir_raw_handler_lock", 0, 0UL}}; static struct list_head ir_raw_handler_list = {& ir_raw_handler_list, & ir_raw_handler_list}; static u64 available_protocols ; static struct work_struct wq_load ; static int ir_raw_event_thread(void *data ) { struct ir_raw_event ev ; struct ir_raw_handler *handler ; struct ir_raw_event_ctrl *raw ; int retval ; struct kfifo_rec_ptr_1 *__tmpl ; long volatile __ret ; struct task_struct *tmp ; struct task_struct *tmp___0 ; struct task_struct *tmp___1 ; struct task_struct *tmp___2 ; long volatile __ret___0 ; struct task_struct *tmp___3 ; struct task_struct *tmp___4 ; struct task_struct *tmp___5 ; struct task_struct *tmp___6 ; bool tmp___7 ; struct kfifo_rec_ptr_1 *__tmp ; struct ir_raw_event *__buf ; unsigned long __n ; size_t __recsize ; struct __kfifo *__kfifo ; unsigned int tmp___8 ; unsigned int tmp___9 ; unsigned int tmp___10 ; unsigned int tmp___11 ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; bool tmp___12 ; int tmp___13 ; { raw = (struct ir_raw_event_ctrl *)data; goto ldv_25336; ldv_25351: spin_lock_irq(& raw->lock); __tmpl = & raw->kfifo; retval = (int )(__tmpl->ldv_15194.kfifo.in - __tmpl->ldv_15194.kfifo.out); if ((unsigned int )retval <= 11U) { __ret = 1L; switch (8UL) { case 1: tmp = get_current(); __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp->state): : "memory", "cc"); goto ldv_25322; case 2: tmp___0 = get_current(); __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___0->state): : "memory", "cc"); goto ldv_25322; case 4: tmp___1 = get_current(); __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___1->state): : "memory", "cc"); goto ldv_25322; case 8: tmp___2 = get_current(); __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); goto ldv_25322; default: __xchg_wrong_size(); } ldv_25322: tmp___7 = kthread_should_stop(); if ((int )tmp___7) { __ret___0 = 0L; switch (8UL) { case 1: tmp___3 = get_current(); __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___3->state): : "memory", "cc"); goto ldv_25330; case 2: tmp___4 = get_current(); __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___4->state): : "memory", "cc"); goto ldv_25330; case 4: tmp___5 = get_current(); __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___5->state): : "memory", "cc"); goto ldv_25330; case 8: tmp___6 = get_current(); __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___6->state): : "memory", "cc"); goto ldv_25330; default: __xchg_wrong_size(); } ldv_25330: ; } else { } spin_unlock_irq(& raw->lock); schedule(); goto ldv_25336; } else { } __tmp = & raw->kfifo; __buf = & ev; __n = 12UL; __recsize = 1UL; __kfifo = & __tmp->ldv_15194.kfifo; if (__recsize != 0UL) { tmp___8 = __kfifo_out_r(__kfifo, (void *)__buf, (unsigned int )__n, __recsize); tmp___10 = tmp___8; } else { tmp___9 = __kfifo_out(__kfifo, (void *)__buf, (unsigned int )__n); tmp___10 = tmp___9; } tmp___11 = __kfifo_uint_must_check_helper(tmp___10); retval = (int )tmp___11; spin_unlock_irq(& raw->lock); ldv_mutex_lock_32(& ir_raw_handler_lock); __mptr = (struct list_head const *)ir_raw_handler_list.next; handler = (struct ir_raw_handler *)__mptr; goto ldv_25349; ldv_25348: (*(handler->decode))(raw->dev, ev); __mptr___0 = (struct list_head const *)handler->list.next; handler = (struct ir_raw_handler *)__mptr___0; ldv_25349: ; if ((unsigned long )(& handler->list) != (unsigned long )(& ir_raw_handler_list)) { goto ldv_25348; } else { goto ldv_25350; } ldv_25350: raw->prev_ev = ev; ldv_mutex_unlock_33(& ir_raw_handler_lock); ldv_25336: tmp___12 = kthread_should_stop(); if (tmp___12) { tmp___13 = 0; } else { tmp___13 = 1; } if (tmp___13) { goto ldv_25351; } else { goto ldv_25352; } ldv_25352: ; return (0); } } int ir_raw_event_store(struct rc_dev *dev , struct ir_raw_event *ev ) { struct _ddebug descriptor ; char *tmp ; u32 __x ; int __d ; long tmp___0 ; struct kfifo_rec_ptr_1 *__tmp ; struct ir_raw_event *__buf ; unsigned long __n ; size_t __recsize ; struct __kfifo *__kfifo ; unsigned int tmp___1 ; unsigned int tmp___2 ; unsigned int tmp___3 ; { if ((unsigned long )dev->raw == (unsigned long )((struct ir_raw_event_ctrl *)0)) { return (-22); } else { } if (rc_core_debug > 1) { descriptor.modname = "rc_core"; descriptor.function = "ir_raw_event_store"; descriptor.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/media/rc/rc-core.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/ir-raw.c.prepared"; descriptor.format = "%s: sample: (%05dus %s)\n"; descriptor.lineno = 145U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { if ((unsigned int )*((unsigned char *)ev + 8UL) != 0U) { tmp = (char *)"pulse"; } else { tmp = (char *)"space"; } __x = ev->ldv_21014.duration; __d = 1000; __dynamic_pr_debug(& descriptor, "%s: sample: (%05dus %s)\n", "ir_raw_event_store", ((u32 )(__d / 2) + __x) / (u32 )__d, tmp); } else { } } else { } __tmp = & (dev->raw)->kfifo; __buf = ev; __n = 12UL; __recsize = 1UL; __kfifo = & __tmp->ldv_15194.kfifo; if (__recsize != 0UL) { tmp___1 = __kfifo_in_r(__kfifo, (void const *)__buf, (unsigned int )__n, __recsize); tmp___3 = tmp___1; } else { tmp___2 = __kfifo_in(__kfifo, (void const *)__buf, (unsigned int )__n); tmp___3 = tmp___2; } if (tmp___3 != 12U) { return (-12); } else { } return (0); } } int ir_raw_event_store_edge(struct rc_dev *dev , enum raw_event_type type ) { ktime_t now ; s64 delta ; struct ir_raw_event ev ; int rc ; int delay ; ktime_t __constr_expr_0 ; { ev.ldv_21014.duration = 0U; ev.pulse = 0U; ev.reset = 0U; ev.timeout = 0U; ev.carrier_report = 0U; rc = 0; if ((unsigned long )dev->raw == (unsigned long )((struct ir_raw_event_ctrl *)0)) { return (-22); } else { } now = ktime_get(); __constr_expr_0.tv64 = now.tv64 - (dev->raw)->last_event.tv64; delta = __constr_expr_0.tv64; delay = (dev->input_dev)->rep[0] * 1000000; if ((s64 )delay < delta || (unsigned int )(dev->raw)->last_type == 0U) { type = (enum raw_event_type )((unsigned int )type | 4U); } else { ev.ldv_21014.duration = (u32 )delta; } if (((unsigned int )type & 4U) != 0U) { ir_raw_event_reset(dev); } else if ((int )(dev->raw)->last_type & 1) { ev.pulse = 0U; rc = ir_raw_event_store(dev, & ev); } else if (((unsigned int )(dev->raw)->last_type & 2U) != 0U) { ev.pulse = 1U; rc = ir_raw_event_store(dev, & ev); } else { return (0); } (dev->raw)->last_event = now; (dev->raw)->last_type = type; return (rc); } } int ir_raw_event_store_with_filter(struct rc_dev *dev , struct ir_raw_event *ev ) { { if ((unsigned long )dev->raw == (unsigned long )((struct ir_raw_event_ctrl *)0)) { return (-22); } else { } if ((int )dev->idle && (unsigned int )*((unsigned char *)ev + 8UL) == 0U) { return (0); } else if ((int )dev->idle) { ir_raw_event_set_idle(dev, 0); } else { } if ((dev->raw)->this_ev.ldv_21014.duration == 0U) { (dev->raw)->this_ev = *ev; } else if ((int )ev->pulse == (int )(dev->raw)->this_ev.pulse) { (dev->raw)->this_ev.ldv_21014.duration = (dev->raw)->this_ev.ldv_21014.duration + ev->ldv_21014.duration; } else { ir_raw_event_store(dev, & (dev->raw)->this_ev); (dev->raw)->this_ev = *ev; } if (((unsigned int )*((unsigned char *)ev + 8UL) == 0U && dev->timeout != 0U) && (dev->raw)->this_ev.ldv_21014.duration >= dev->timeout) { ir_raw_event_set_idle(dev, 1); } else { } return (1); } } void ir_raw_event_set_idle(struct rc_dev *dev , bool idle ) { struct _ddebug descriptor ; char *tmp ; long tmp___0 ; { if ((unsigned long )dev->raw == (unsigned long )((struct ir_raw_event_ctrl *)0)) { return; } else { } if (rc_core_debug > 1) { descriptor.modname = "rc_core"; descriptor.function = "ir_raw_event_set_idle"; descriptor.filename = "/work/zakharov/bench-tests/cpa/work/current--X--drivers/media/rc/rc-core.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/ir-raw.c.prepared"; descriptor.format = "%s: %s idle mode\n"; descriptor.lineno = 257U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { if ((int )idle) { tmp = (char *)"enter"; } else { tmp = (char *)"leave"; } __dynamic_pr_debug(& descriptor, "%s: %s idle mode\n", "ir_raw_event_set_idle", tmp); } else { } } else { } if ((int )idle) { (dev->raw)->this_ev.timeout = 1U; ir_raw_event_store(dev, & (dev->raw)->this_ev); init_ir_raw_event(& (dev->raw)->this_ev); } else { } if ((unsigned long )dev->s_idle != (unsigned long )((void (*)(struct rc_dev * , bool ))0)) { (*(dev->s_idle))(dev, (int )idle); } else { } dev->idle = idle; return; } } void ir_raw_event_handle(struct rc_dev *dev ) { unsigned long flags ; raw_spinlock_t *tmp ; { if ((unsigned long )dev->raw == (unsigned long )((struct ir_raw_event_ctrl *)0)) { return; } else { } tmp = spinlock_check(& (dev->raw)->lock); flags = _raw_spin_lock_irqsave(tmp); wake_up_process((dev->raw)->thread); spin_unlock_irqrestore(& (dev->raw)->lock, flags); return; } } u64 ir_raw_get_allowed_protocols(void) { u64 protocols ; { ldv_mutex_lock_34(& ir_raw_handler_lock); protocols = available_protocols; ldv_mutex_unlock_35(& ir_raw_handler_lock); return (protocols); } } int ir_raw_event_register(struct rc_dev *dev ) { int rc ; struct ir_raw_handler *handler ; void *tmp ; struct kfifo_rec_ptr_1 *__tmp ; struct __kfifo *__kfifo ; int tmp___0 ; struct lock_class_key __key ; struct task_struct *__k ; struct task_struct *tmp___1 ; long tmp___2 ; long tmp___3 ; long tmp___4 ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; { if ((unsigned long )dev == (unsigned long )((struct rc_dev *)0)) { return (-22); } else { } tmp = kzalloc(632UL, 208U); dev->raw = (struct ir_raw_event_ctrl *)tmp; if ((unsigned long )dev->raw == (unsigned long )((struct ir_raw_event_ctrl *)0)) { return (-12); } else { } (dev->raw)->dev = dev; (dev->raw)->enabled_protocols = 0xffffffffffffffffULL; __tmp = & (dev->raw)->kfifo; __kfifo = & __tmp->ldv_15194.kfifo; tmp___0 = __kfifo_alloc(__kfifo, 6144U, 1UL, 208U); rc = __kfifo_int_must_check_helper(tmp___0); if (rc < 0) { goto out; } else { } spinlock_check(& (dev->raw)->lock); __raw_spin_lock_init(& (dev->raw)->lock.ldv_5961.rlock, "&(&dev->raw->lock)->rlock", & __key); tmp___1 = kthread_create_on_node(& ir_raw_event_thread, (void *)dev->raw, -1, "rc%ld", dev->devno); __k = tmp___1; tmp___2 = IS_ERR((void const *)__k); if (tmp___2 == 0L) { wake_up_process(__k); } else { } (dev->raw)->thread = __k; tmp___4 = IS_ERR((void const *)(dev->raw)->thread); if (tmp___4 != 0L) { tmp___3 = PTR_ERR((void const *)(dev->raw)->thread); rc = (int )tmp___3; goto out; } else { } ldv_mutex_lock_36(& ir_raw_handler_lock); list_add_tail(& (dev->raw)->list, & ir_raw_client_list); __mptr = (struct list_head const *)ir_raw_handler_list.next; handler = (struct ir_raw_handler *)__mptr; goto ldv_25451; ldv_25450: ; if ((unsigned long )handler->raw_register != (unsigned long )((int (*)(struct rc_dev * ))0)) { (*(handler->raw_register))(dev); } else { } __mptr___0 = (struct list_head const *)handler->list.next; handler = (struct ir_raw_handler *)__mptr___0; ldv_25451: ; if ((unsigned long )(& handler->list) != (unsigned long )(& ir_raw_handler_list)) { goto ldv_25450; } else { goto ldv_25452; } ldv_25452: ldv_mutex_unlock_37(& ir_raw_handler_lock); return (0); out: kfree((void const *)dev->raw); dev->raw = 0; return (rc); } } void ir_raw_event_unregister(struct rc_dev *dev ) { struct ir_raw_handler *handler ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct kfifo_rec_ptr_1 *__tmp ; struct __kfifo *__kfifo ; { if ((unsigned long )dev == (unsigned long )((struct rc_dev *)0) || (unsigned long )dev->raw == (unsigned long )((struct ir_raw_event_ctrl *)0)) { return; } else { } kthread_stop((dev->raw)->thread); ldv_mutex_lock_38(& ir_raw_handler_lock); list_del(& (dev->raw)->list); __mptr = (struct list_head const *)ir_raw_handler_list.next; handler = (struct ir_raw_handler *)__mptr; goto ldv_25462; ldv_25461: ; if ((unsigned long )handler->raw_unregister != (unsigned long )((int (*)(struct rc_dev * ))0)) { (*(handler->raw_unregister))(dev); } else { } __mptr___0 = (struct list_head const *)handler->list.next; handler = (struct ir_raw_handler *)__mptr___0; ldv_25462: ; if ((unsigned long )(& handler->list) != (unsigned long )(& ir_raw_handler_list)) { goto ldv_25461; } else { goto ldv_25463; } ldv_25463: ldv_mutex_unlock_39(& ir_raw_handler_lock); __tmp = & (dev->raw)->kfifo; __kfifo = & __tmp->ldv_15194.kfifo; __kfifo_free(__kfifo); kfree((void const *)dev->raw); dev->raw = 0; return; } } int ir_raw_handler_register(struct ir_raw_handler *ir_raw_handler ) { struct ir_raw_event_ctrl *raw ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; { ldv_mutex_lock_40(& ir_raw_handler_lock); list_add_tail(& ir_raw_handler->list, & ir_raw_handler_list); if ((unsigned long )ir_raw_handler->raw_register != (unsigned long )((int (*)(struct rc_dev * ))0)) { __mptr = (struct list_head const *)ir_raw_client_list.next; raw = (struct ir_raw_event_ctrl *)__mptr; goto ldv_25475; ldv_25474: (*(ir_raw_handler->raw_register))(raw->dev); __mptr___0 = (struct list_head const *)raw->list.next; raw = (struct ir_raw_event_ctrl *)__mptr___0; ldv_25475: ; if ((unsigned long )(& raw->list) != (unsigned long )(& ir_raw_client_list)) { goto ldv_25474; } else { goto ldv_25476; } ldv_25476: ; } else { } available_protocols = ir_raw_handler->protocols | available_protocols; ldv_mutex_unlock_41(& ir_raw_handler_lock); return (0); } } void ir_raw_handler_unregister(struct ir_raw_handler *ir_raw_handler ) { struct ir_raw_event_ctrl *raw ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; { ldv_mutex_lock_42(& ir_raw_handler_lock); list_del(& ir_raw_handler->list); if ((unsigned long )ir_raw_handler->raw_unregister != (unsigned long )((int (*)(struct rc_dev * ))0)) { __mptr = (struct list_head const *)ir_raw_client_list.next; raw = (struct ir_raw_event_ctrl *)__mptr; goto ldv_25492; ldv_25491: (*(ir_raw_handler->raw_unregister))(raw->dev); __mptr___0 = (struct list_head const *)raw->list.next; raw = (struct ir_raw_event_ctrl *)__mptr___0; ldv_25492: ; if ((unsigned long )(& raw->list) != (unsigned long )(& ir_raw_client_list)) { goto ldv_25491; } else { goto ldv_25493; } ldv_25493: ; } else { } available_protocols = ~ ir_raw_handler->protocols & available_protocols; ldv_mutex_unlock_43(& ir_raw_handler_lock); return; } } static void init_decoders(struct work_struct *work ) { { __request_module(1, "ir-nec-decoder"); __request_module(1, "ir-rc5-decoder"); __request_module(1, "ir-rc6-decoder"); __request_module(1, "ir-jvc-decoder"); __request_module(1, "ir-sony-decoder"); __request_module(1, "ir-sanyo-decoder"); __request_module(1, "ir-mce_kbd-decoder"); __request_module(1, "ir-lirc-codec"); return; } } void ir_raw_init(void) { struct lock_class_key __key ; atomic_long_t __constr_expr_0 ; { __init_work(& wq_load, 0); __constr_expr_0.counter = 4195328L; wq_load.data = __constr_expr_0; lockdep_init_map(& wq_load.lockdep_map, "(&wq_load)", & __key, 0); INIT_LIST_HEAD(& wq_load.entry); wq_load.func = & init_decoders; schedule_work(& wq_load); return; } } void ldv_mutex_lock_25(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_cred_guard_mutex_of_signal_struct(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_26(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_27(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_28(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_29(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_mutex_of_device(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } int ldv_mutex_trylock_30(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___4 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = mutex_trylock(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_mutex_trylock_mutex_of_device(ldv_func_arg1); return (tmp___0); return (ldv_func_res); } } void ldv_mutex_unlock_31(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex_of_device(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_32(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_ir_raw_handler_lock(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_33(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_ir_raw_handler_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_34(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_ir_raw_handler_lock(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_35(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_ir_raw_handler_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_36(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_ir_raw_handler_lock(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_37(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_ir_raw_handler_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_38(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_ir_raw_handler_lock(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_39(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_ir_raw_handler_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_40(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_ir_raw_handler_lock(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_41(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_ir_raw_handler_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_42(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_ir_raw_handler_lock(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_43(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_ir_raw_handler_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } __inline static void ldv_error(void) __attribute__((__no_instrument_function__)) ; __inline static void ldv_error(void) { { ERROR: __VERIFIER_error(); } } extern int __VERIFIER_nondet_int(void) ; long ldv__builtin_expect(long exp , long c ) { { return (exp); } } void ldv__builtin_trap(void) { { ldv_error(); return; } } static int ldv_mutex_cred_guard_mutex_of_signal_struct ; int ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return; } } int ldv_mutex_trylock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 2) { } else { ldv_error(); } ldv_mutex_cred_guard_mutex_of_signal_struct = 1; return; } } static int ldv_mutex_ir_raw_handler_lock ; int ldv_mutex_lock_interruptible_ir_raw_handler_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_ir_raw_handler_lock == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_ir_raw_handler_lock = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_ir_raw_handler_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_ir_raw_handler_lock == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_ir_raw_handler_lock = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_ir_raw_handler_lock(struct mutex *lock ) { { if (ldv_mutex_ir_raw_handler_lock == 1) { } else { ldv_error(); } ldv_mutex_ir_raw_handler_lock = 2; return; } } int ldv_mutex_trylock_ir_raw_handler_lock(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_ir_raw_handler_lock == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_ir_raw_handler_lock = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_ir_raw_handler_lock(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_ir_raw_handler_lock == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_ir_raw_handler_lock = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_ir_raw_handler_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_ir_raw_handler_lock == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_ir_raw_handler_lock(struct mutex *lock ) { { if (ldv_mutex_ir_raw_handler_lock == 2) { } else { ldv_error(); } ldv_mutex_ir_raw_handler_lock = 1; return; } } static int ldv_mutex_lock ; int ldv_mutex_lock_interruptible_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_lock = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_lock = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_lock(struct mutex *lock ) { { if (ldv_mutex_lock == 1) { } else { ldv_error(); } ldv_mutex_lock = 2; return; } } int ldv_mutex_trylock_lock(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_lock = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_lock(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_lock = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_lock(struct mutex *lock ) { { if (ldv_mutex_lock == 2) { } else { ldv_error(); } ldv_mutex_lock = 1; return; } } static int ldv_mutex_lock_of_rc_dev ; int ldv_mutex_lock_interruptible_lock_of_rc_dev(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock_of_rc_dev == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_lock_of_rc_dev = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_lock_of_rc_dev(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock_of_rc_dev == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_lock_of_rc_dev = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_lock_of_rc_dev(struct mutex *lock ) { { if (ldv_mutex_lock_of_rc_dev == 1) { } else { ldv_error(); } ldv_mutex_lock_of_rc_dev = 2; return; } } int ldv_mutex_trylock_lock_of_rc_dev(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_lock_of_rc_dev == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_lock_of_rc_dev = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_lock_of_rc_dev(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_lock_of_rc_dev == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_lock_of_rc_dev = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_lock_of_rc_dev(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock_of_rc_dev == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_lock_of_rc_dev(struct mutex *lock ) { { if (ldv_mutex_lock_of_rc_dev == 2) { } else { ldv_error(); } ldv_mutex_lock_of_rc_dev = 1; return; } } static int ldv_mutex_mutex_of_device ; int ldv_mutex_lock_interruptible_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_mutex_of_device = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_mutex_of_device = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_mutex_of_device(struct mutex *lock ) { { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } ldv_mutex_mutex_of_device = 2; return; } } int ldv_mutex_trylock_mutex_of_device(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_mutex_of_device = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_mutex_of_device(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_mutex_of_device = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_mutex_of_device(struct mutex *lock ) { { if (ldv_mutex_mutex_of_device == 2) { } else { ldv_error(); } ldv_mutex_mutex_of_device = 1; return; } } void ldv_initialize(void) { { ldv_mutex_cred_guard_mutex_of_signal_struct = 1; ldv_mutex_ir_raw_handler_lock = 1; ldv_mutex_lock = 1; ldv_mutex_lock_of_rc_dev = 1; ldv_mutex_mutex_of_device = 1; return; } } void ldv_check_final_state(void) { { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } if (ldv_mutex_ir_raw_handler_lock == 1) { } else { ldv_error(); } if (ldv_mutex_lock == 1) { } else { ldv_error(); } if (ldv_mutex_lock_of_rc_dev == 1) { } else { ldv_error(); } if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } return; } }