extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ typedef signed char __s8; typedef unsigned char __u8; typedef short __s16; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef long long __s64; typedef unsigned long long __u64; typedef unsigned char u8; typedef unsigned short u16; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef unsigned short umode_t; typedef u64 dma_addr_t; typedef unsigned int __kernel_mode_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid_t; typedef unsigned int __kernel_gid_t; typedef unsigned long __kernel_size_t; typedef long __kernel_ssize_t; typedef long __kernel_time_t; typedef long __kernel_suseconds_t; typedef long __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef long long __kernel_loff_t; typedef __kernel_uid_t __kernel_uid32_t; typedef __kernel_gid_t __kernel_gid32_t; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef __kernel_mode_t mode_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef __kernel_time_t time_t; typedef __s32 int32_t; typedef __u32 uint32_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef __u16 __le16; typedef unsigned int gfp_t; typedef unsigned int fmode_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct module; struct _ddebug { char const *modname ; char const *function ; char const *filename ; char const *format ; unsigned int lineno : 24 ; unsigned char flags ; char enabled ; }; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct completion; struct pt_regs; struct pid; struct task_struct; struct mm_struct; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; typedef void (*ctor_fn_t)(void); struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion____missing_field_name_8 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion____missing_field_name_8 __annonCompField4 ; }; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_11 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_11 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct __anonstruct____missing_field_name_15 { unsigned int a ; unsigned int b ; }; struct __anonstruct____missing_field_name_16 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion____missing_field_name_14 { struct __anonstruct____missing_field_name_15 __annonCompField6 ; struct __anonstruct____missing_field_name_16 __annonCompField7 ; }; struct desc_struct { union __anonunion____missing_field_name_14 __annonCompField8 ; }; struct thread_struct; struct cpumask; struct arch_spinlock; struct cpumask { unsigned long bits[64U] ; }; typedef struct cpumask cpumask_t; struct exec_domain; struct map_segment; struct exec_domain { char const *name ; void (*handler)(int , struct pt_regs * ) ; unsigned char pers_low ; unsigned char pers_high ; unsigned long *signal_map ; unsigned long *signal_invmap ; struct map_segment *err_map ; struct map_segment *socktype_map ; struct map_segment *sockopt_map ; struct map_segment *af_map ; struct module *module ; struct exec_domain *next ; }; struct i387_fsave_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct____missing_field_name_20 { u64 rip ; u64 rdp ; }; struct __anonstruct____missing_field_name_21 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion____missing_field_name_19 { struct __anonstruct____missing_field_name_20 __annonCompField11 ; struct __anonstruct____missing_field_name_21 __annonCompField12 ; }; union __anonunion____missing_field_name_22 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion____missing_field_name_19 __annonCompField13 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion____missing_field_name_22 __annonCompField14 ; }; struct i387_soft_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct ymmh_struct { u32 ymmh_space[64U] ; }; struct xsave_hdr_struct { u64 xstate_bv ; u64 reserved1[2U] ; u64 reserved2[5U] ; }; struct xsave_struct { struct i387_fxsave_struct i387 ; struct xsave_hdr_struct xsave_hdr ; struct ymmh_struct ymmh ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct fpu { union thread_xstate *state ; }; struct kmem_cache; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned long usersp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_no ; unsigned long error_code ; struct fpu fpu ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; }; struct __anonstruct_mm_segment_t_24 { unsigned long seg ; }; typedef struct __anonstruct_mm_segment_t_24 mm_segment_t; struct arch_spinlock { unsigned int slock ; }; typedef struct arch_spinlock arch_spinlock_t; struct __anonstruct_arch_rwlock_t_25 { unsigned int lock ; }; typedef struct __anonstruct_arch_rwlock_t_25 arch_rwlock_t; struct lockdep_map; typedef atomic64_t atomic_long_t; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned short class_idx : 13 ; unsigned char irq_context : 2 ; unsigned char trylock : 1 ; unsigned char read : 2 ; unsigned char check : 2 ; unsigned char hardirqs_off : 1 ; unsigned short references : 11 ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct____missing_field_name_27 { u8 __padding[1U] ; struct lockdep_map dep_map ; }; union __anonunion____missing_field_name_26 { struct raw_spinlock rlock ; struct __anonstruct____missing_field_name_27 __annonCompField16 ; }; struct spinlock { union __anonunion____missing_field_name_26 __annonCompField17 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_28 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_28 rwlock_t; struct thread_info; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct thread_info *owner ; char const *name ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct usb_device; struct timespec; struct compat_timespec; struct __anonstruct____missing_field_name_30 { unsigned long arg0 ; unsigned long arg1 ; unsigned long arg2 ; unsigned long arg3 ; }; struct __anonstruct_futex_31 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_32 { clockid_t index ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_33 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion____missing_field_name_29 { struct __anonstruct____missing_field_name_30 __annonCompField18 ; struct __anonstruct_futex_31 futex ; struct __anonstruct_nanosleep_32 nanosleep ; struct __anonstruct_poll_33 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion____missing_field_name_29 __annonCompField19 ; }; struct thread_info { struct task_struct *task ; struct exec_domain *exec_domain ; __u32 flags ; __u32 status ; __u32 cpu ; int preempt_count ; mm_segment_t addr_limit ; struct restart_block restart_block ; void *sysenter_return ; int uaccess_err ; }; struct __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_35 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_35 nodemask_t; struct rw_semaphore; typedef long rwsem_count_t; struct rw_semaphore { rwsem_count_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct lockdep_map dep_map ; }; struct device; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; struct timeval { __kernel_time_t tv_sec ; __kernel_suseconds_t tv_usec ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct delayed_work { struct work_struct work ; struct timer_list timer ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; unsigned char in_suspend : 1 ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char ignore_children : 1 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char 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 __anonstruct_mm_context_t_100 { void *ldt ; int size ; struct mutex lock ; void *vdso ; }; typedef struct __anonstruct_mm_context_t_100 mm_context_t; struct vm_area_struct; struct sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; void const *(*current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; }; struct attribute { char const *name ; mode_t mode ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; mode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct 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 kmem_cache_cpu { void **freelist ; struct page *page ; int node ; unsigned int stat[18U] ; }; struct kmem_cache_node { spinlock_t list_lock ; unsigned long nr_partial ; struct list_head partial ; atomic_long_t nr_slabs ; atomic_long_t total_objects ; struct list_head full ; }; struct kmem_cache_order_objects { unsigned long x ; }; struct kmem_cache { struct kmem_cache_cpu *cpu_slab ; unsigned long flags ; int size ; int objsize ; int offset ; struct kmem_cache_order_objects oo ; struct kmem_cache_order_objects max ; struct kmem_cache_order_objects min ; gfp_t allocflags ; int refcount ; void (*ctor)(void * ) ; int inuse ; int align ; unsigned long min_partial ; char const *name ; struct list_head list ; struct kobject kobj ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1024U] ; }; struct inode; struct device_attribute; struct usb_interface; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; uid_t uid ; gid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; struct key; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; struct kernel_param; struct kernel_param_ops { int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion____missing_field_name_109 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct kernel_param_ops const *ops ; u16 perm ; u16 flags ; union __anonunion____missing_field_name_109 __annonCompField20 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int *num ; struct kernel_param_ops const *ops ; unsigned int elemsize ; void *elem ; }; struct rcu_head { struct rcu_head *next ; void (*func)(struct rcu_head * ) ; }; struct tracepoint; struct tracepoint_func { void *func ; void *data ; }; struct tracepoint { char const *name ; int state ; void (*regfunc)(void) ; void (*unregfunc)(void) ; struct tracepoint_func *funcs ; }; struct mod_arch_specific { }; struct kernel_symbol { unsigned long value ; char const *name ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2 } ; struct module_ref { unsigned int incs ; unsigned int decs ; }; struct module_sect_attrs; struct module_notes_attrs; struct ftrace_event_call; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; 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 ; void *percpu ; unsigned int percpu_size ; char *args ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_tracepoints ; char const **trace_bprintk_fmt_start ; unsigned int num_trace_bprintk_fmt ; struct ftrace_event_call **trace_events ; unsigned int num_trace_events ; struct list_head source_list ; struct list_head target_list ; struct task_struct *waiter ; void (*exit)(void) ; struct module_ref *refptr ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct exception_table_entry { unsigned long insn ; unsigned long fixup ; }; 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_110 { 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_110 u ; }; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct dma_map_ops; struct dev_archdata { void *acpi_handle ; struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct class; struct subsys_private; struct bus_type; struct bus_attribute { struct attribute attr ; ssize_t (*show)(struct bus_type * , char * ) ; ssize_t (*store)(struct bus_type * , char const * , size_t ) ; }; struct driver_attribute; struct bus_type { char const *name ; struct bus_attribute *bus_attrs ; struct device_attribute *dev_attrs ; struct driver_attribute *drv_attrs ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct driver_attribute { struct attribute attr ; ssize_t (*show)(struct device_driver * , char * ) ; ssize_t (*store)(struct device_driver * , char const * , size_t ) ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct device_attribute *dev_attrs ; struct bin_attribute *dev_bin_attrs ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , mode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct device_type; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , mode_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct dma_coherent_mem; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; struct dev_pm_info power ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct dev_archdata archdata ; dev_t devt ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; }; struct wakeup_source { char *name ; struct list_head entry ; spinlock_t lock ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long hit_count ; unsigned char active : 1 ; }; struct block_device; 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 qstr { unsigned int hash ; unsigned int len ; unsigned char const *name ; }; struct dentry_operations; struct super_block; union __anonunion_d_u_111 { struct list_head d_child ; struct rcu_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_111 d_u ; struct list_head d_subdirs ; struct list_head d_alias ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , struct nameidata * ) ; 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_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool , bool ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct radix_tree_node; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; struct prio_tree_node; struct raw_prio_tree_node { struct prio_tree_node *left ; struct prio_tree_node *right ; struct prio_tree_node *parent ; }; struct prio_tree_node { struct prio_tree_node *left ; struct prio_tree_node *right ; struct prio_tree_node *parent ; unsigned long start ; unsigned long last ; }; struct prio_tree_root { struct prio_tree_node *prio_tree_node ; unsigned short index_bits ; unsigned short raw ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct rcu_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; struct export_operations; struct iovec; struct kiocb; struct pipe_inode_info; struct poll_table_struct; struct kstatfs; struct cred; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; uid_t ia_uid ; gid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct if_dqinfo { __u64 dqi_bgrace ; __u64 dqi_igrace ; __u32 dqi_flags ; __u32 dqi_valid ; }; struct fs_disk_quota { __s8 d_version ; __s8 d_flags ; __u16 d_fieldmask ; __u32 d_id ; __u64 d_blk_hardlimit ; __u64 d_blk_softlimit ; __u64 d_ino_hardlimit ; __u64 d_ino_softlimit ; __u64 d_bcount ; __u64 d_icount ; __s32 d_itimer ; __s32 d_btimer ; __u16 d_iwarns ; __u16 d_bwarns ; __s32 d_padding2 ; __u64 d_rtb_hardlimit ; __u64 d_rtb_softlimit ; __u64 d_rtbcount ; __s32 d_rtbtimer ; __u16 d_rtbwarns ; __s16 d_padding3 ; char d_padding4[8U] ; }; struct fs_qfilestat { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; }; typedef struct fs_qfilestat fs_qfilestat_t; struct fs_quota_stat { __s8 qs_version ; __u16 qs_flags ; __s8 qs_pad ; fs_qfilestat_t qs_uquota ; fs_qfilestat_t qs_gquota ; __u32 qs_incoredqs ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; }; struct dquot; typedef __kernel_uid32_t qid_t; typedef long long qsize_t; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_maxblimit ; qsize_t dqi_maxilimit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; unsigned int dq_id ; loff_t dq_off ; unsigned long dq_flags ; short dq_type ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , 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 ) ; int (*get_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*set_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*get_dqblk)(struct super_block * , int , qid_t , struct fs_disk_quota * ) ; int (*set_dqblk)(struct super_block * , int , qid_t , struct fs_disk_quota * ) ; int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ; int (*set_xstate)(struct super_block * , unsigned int , int ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct rw_semaphore dqptr_sem ; struct inode *files[2U] ; struct mem_dqinfo info[2U] ; struct quota_format_ops const *ops[2U] ; }; struct address_space; struct writeback_control; union __anonunion_arg_114 { char *buf ; void *data ; }; struct __anonstruct_read_descriptor_t_113 { size_t written ; size_t count ; union __anonunion_arg_114 arg ; int error ; }; typedef struct __anonstruct_read_descriptor_t_113 read_descriptor_t; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; void (*sync_page)(struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned long ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(int , struct kiocb * , struct iovec const * , loff_t , unsigned long ) ; int (*get_xip_mem)(struct address_space * , unsigned long , int , void ** , unsigned long * ) ; int (*migratepage)(struct address_space * , struct page * , struct page * ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , read_descriptor_t * , unsigned long ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; }; struct backing_dev_info; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; unsigned int i_mmap_writable ; struct prio_tree_root i_mmap ; struct list_head i_mmap_nonlinear ; spinlock_t i_mmap_lock ; unsigned int truncate_count ; unsigned long nrpages ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; struct backing_dev_info *backing_dev_info ; spinlock_t private_lock ; struct list_head private_list ; struct address_space *assoc_mapping ; struct mutex unmap_mutex ; }; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; struct inode *bd_inode ; struct super_block *bd_super ; int bd_openers ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; 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 list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; union __anonunion____missing_field_name_115 { struct list_head i_dentry ; struct rcu_head i_rcu ; }; struct file_operations; struct file_lock; struct cdev; union __anonunion____missing_field_name_116 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; }; struct inode { umode_t i_mode ; uid_t i_uid ; gid_t i_gid ; struct inode_operations const *i_op ; struct super_block *i_sb ; spinlock_t i_lock ; unsigned int i_flags ; struct mutex i_mutex ; unsigned long i_state ; unsigned long dirtied_when ; struct hlist_node i_hash ; struct list_head i_wb_list ; struct list_head i_lru ; struct list_head i_sb_list ; union __anonunion____missing_field_name_115 __annonCompField21 ; unsigned long i_ino ; atomic_t i_count ; unsigned int i_nlink ; dev_t i_rdev ; unsigned int i_blkbits ; u64 i_version ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; blkcnt_t i_blocks ; unsigned short i_bytes ; struct rw_semaphore i_alloc_sem ; struct file_operations const *i_fop ; struct file_lock *i_flock ; struct address_space *i_mapping ; struct address_space i_data ; struct dquot *i_dquot[2U] ; struct list_head i_devices ; union __anonunion____missing_field_name_116 __annonCompField22 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_marks ; unsigned int i_readcount ; atomic_t i_writecount ; void *i_security ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; uid_t uid ; uid_t euid ; int signum ; }; struct file_ra_state { unsigned long start ; unsigned int size ; unsigned int async_size ; unsigned int ra_pages ; unsigned int mmap_miss ; loff_t prev_pos ; }; union __anonunion_f_u_117 { struct list_head fu_list ; struct rcu_head fu_rcuhead ; }; struct file { union __anonunion_f_u_117 f_u ; struct path f_path ; struct file_operations const *f_op ; spinlock_t f_lock ; int f_sb_list_cpu ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct address_space *f_mapping ; unsigned long f_mnt_write_state ; }; struct files_struct; typedef struct files_struct *fl_owner_t; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*fl_compare_owner)(struct file_lock * , struct file_lock * ) ; void (*fl_notify)(struct file_lock * ) ; int (*fl_grant)(struct file_lock * , struct file_lock * , int ) ; void (*fl_release_private)(struct file_lock * ) ; void (*fl_break)(struct file_lock * ) ; int (*fl_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_119 { struct list_head link ; int state ; }; union __anonunion_fl_u_118 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_119 afs ; }; struct file_lock { struct file_lock *fl_next ; struct list_head fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned char fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; struct pid *fl_nspid ; wait_queue_head_t fl_wait ; struct file *fl_file ; loff_t fl_start ; loff_t fl_end ; struct fasync_struct *fl_fasync ; unsigned long fl_break_time ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_118 fl_u ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct rcu_head fa_rcu ; }; struct file_system_type; struct super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned char s_dirt ; unsigned char s_blocksize_bits ; unsigned long s_blocksize ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; struct mutex s_lock ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_bl_head s_anon ; struct list_head *s_files ; struct list_head s_dentry_lru ; int s_nr_dentry_unused ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct list_head s_instances ; struct quota_info s_dquot ; int s_frozen ; wait_queue_head_t s_wait_unfrozen ; char s_id[32U] ; void *s_fs_info ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; struct dentry_operations const *s_d_op ; }; struct fiemap_extent_info { unsigned int fi_flags ; unsigned int fi_extents_mapped ; unsigned int fi_extents_max ; struct fiemap_extent *fi_extents_start ; }; struct file_operations { struct module *owner ; loff_t (*llseek)(struct file * , loff_t , int ) ; ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ; ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ; ssize_t (*aio_read)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*aio_write)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; int (*readdir)(struct file * , void * , int (*)(void * , char const * , int , loff_t , u64 , unsigned int ) ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , int ) ; int (*aio_fsync)(struct kiocb * , int ) ; int (*fasync)(int , struct file * , int ) ; int (*lock)(struct file * , int , struct file_lock * ) ; ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * , int ) ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; int (*check_flags)(int ) ; int (*flock)(struct file * , int , struct file_lock * ) ; ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ) ; ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*setlease)(struct file * , long , struct file_lock ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; }; struct inode_operations { struct dentry *(*lookup)(struct inode * , struct dentry * , struct nameidata * ) ; void *(*follow_link)(struct dentry * , struct nameidata * ) ; int (*permission)(struct inode * , int , unsigned int ) ; int (*check_acl)(struct inode * , int , unsigned int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct dentry * , struct nameidata * , void * ) ; int (*create)(struct inode * , struct dentry * , int , struct nameidata * ) ; int (*link)(struct dentry * , struct inode * , struct dentry * ) ; int (*unlink)(struct inode * , struct dentry * ) ; int (*symlink)(struct inode * , struct dentry * , char const * ) ; int (*mkdir)(struct inode * , struct dentry * , int ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , int , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; void (*truncate)(struct inode * ) ; int (*setattr)(struct dentry * , struct iattr * ) ; int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ; int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ; ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ; ssize_t (*listxattr)(struct dentry * , char * , size_t ) ; int (*removexattr)(struct dentry * , char const * ) ; void (*truncate_range)(struct inode * , loff_t , loff_t ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; void (*write_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_fs)(struct super_block * ) ; int (*unfreeze_fs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct vfsmount * ) ; int (*show_stats)(struct seq_file * , struct vfsmount * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; }; struct file_system_type { char const *name ; int fs_flags ; int (*get_sb)(struct file_system_type * , int , char const * , void * , struct vfsmount * ) ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct list_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; struct lock_class_key i_alloc_sem_key ; }; typedef unsigned long kernel_ulong_t; struct usb_device_id { __u16 match_flags ; __u16 idVendor ; __u16 idProduct ; __u16 bcdDevice_lo ; __u16 bcdDevice_hi ; __u8 bDeviceClass ; __u8 bDeviceSubClass ; __u8 bDeviceProtocol ; __u8 bInterfaceClass ; __u8 bInterfaceSubClass ; __u8 bInterfaceProtocol ; kernel_ulong_t driver_info ; }; struct 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 ff_device; struct input_mt_slot; 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 * , unsigned int , unsigned int ) ; int (*getkeycode)(struct input_dev * , unsigned int , unsigned int * ) ; int (*setkeycode_new)(struct input_dev * , struct input_keymap_entry const * , unsigned int * ) ; int (*getkeycode_new)(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_slot *mt ; int mtsize ; int slot ; int trkid ; 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 ; bool sync ; struct device dev ; struct list_head h_list ; struct list_head node ; }; struct input_handler { void *private ; void (*event)(struct input_handle * , unsigned int , unsigned int , 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 * ) ; struct file_operations const *fops ; 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[] ; }; struct usb_ctrlrequest { __u8 bRequestType ; __u8 bRequest ; __le16 wValue ; __le16 wIndex ; __le16 wLength ; }; struct usb_device_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 bcdUSB ; __u8 bDeviceClass ; __u8 bDeviceSubClass ; __u8 bDeviceProtocol ; __u8 bMaxPacketSize0 ; __le16 idVendor ; __le16 idProduct ; __le16 bcdDevice ; __u8 iManufacturer ; __u8 iProduct ; __u8 iSerialNumber ; __u8 bNumConfigurations ; }; struct usb_config_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 wTotalLength ; __u8 bNumInterfaces ; __u8 bConfigurationValue ; __u8 iConfiguration ; __u8 bmAttributes ; __u8 bMaxPower ; }; struct usb_interface_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bInterfaceNumber ; __u8 bAlternateSetting ; __u8 bNumEndpoints ; __u8 bInterfaceClass ; __u8 bInterfaceSubClass ; __u8 bInterfaceProtocol ; __u8 iInterface ; }; struct usb_endpoint_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bEndpointAddress ; __u8 bmAttributes ; __le16 wMaxPacketSize ; __u8 bInterval ; __u8 bRefresh ; __u8 bSynchAddress ; }; struct usb_ss_ep_comp_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bMaxBurst ; __u8 bmAttributes ; __u16 wBytesPerInterval ; }; struct usb_interface_assoc_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bFirstInterface ; __u8 bInterfaceCount ; __u8 bFunctionClass ; __u8 bFunctionSubClass ; __u8 bFunctionProtocol ; __u8 iFunction ; }; enum usb_device_speed { USB_SPEED_UNKNOWN = 0, USB_SPEED_LOW = 1, USB_SPEED_FULL = 2, USB_SPEED_HIGH = 3, USB_SPEED_WIRELESS = 4, USB_SPEED_SUPER = 5 } ; enum usb_device_state { USB_STATE_NOTATTACHED = 0, USB_STATE_ATTACHED = 1, USB_STATE_POWERED = 2, USB_STATE_RECONNECTING = 3, USB_STATE_UNAUTHENTICATED = 4, USB_STATE_DEFAULT = 5, USB_STATE_ADDRESS = 6, USB_STATE_CONFIGURED = 7, USB_STATE_SUSPENDED = 8 } ; enum irqreturn { IRQ_NONE = 0, IRQ_HANDLED = 1, IRQ_WAKE_THREAD = 2 } ; typedef enum irqreturn irqreturn_t; struct proc_dir_entry; struct irqaction; struct rb_node { unsigned long rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; }; struct rb_root { struct rb_node *rb_node ; }; struct 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 ; clockid_t index ; 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 ; struct hrtimer_clock_base clock_base[2U] ; ktime_t expires_next ; int hres_active ; int hang_detected ; unsigned long nr_events ; unsigned long nr_retries ; unsigned long nr_hangs ; ktime_t max_hang_time ; }; struct irqaction { irqreturn_t (*handler)(int , void * ) ; unsigned long flags ; void *dev_id ; struct irqaction *next ; int irq ; irqreturn_t (*thread_fn)(int , void * ) ; struct task_struct *thread ; unsigned long thread_flags ; char const *name ; struct proc_dir_entry *dir ; }; struct __anonstruct____missing_field_name_125 { u16 inuse ; u16 objects ; }; union __anonunion____missing_field_name_124 { atomic_t _mapcount ; struct __anonstruct____missing_field_name_125 __annonCompField25 ; }; struct __anonstruct____missing_field_name_127 { unsigned long private ; struct address_space *mapping ; }; union __anonunion____missing_field_name_126 { struct __anonstruct____missing_field_name_127 __annonCompField27 ; struct kmem_cache *slab ; struct page *first_page ; }; union __anonunion____missing_field_name_128 { unsigned long index ; void *freelist ; }; struct page { unsigned long flags ; atomic_t _count ; union __anonunion____missing_field_name_124 __annonCompField26 ; union __anonunion____missing_field_name_126 __annonCompField28 ; union __anonunion____missing_field_name_128 __annonCompField29 ; struct list_head lru ; }; struct __anonstruct_vm_set_130 { struct list_head list ; void *parent ; struct vm_area_struct *head ; }; union __anonunion_shared_129 { struct __anonstruct_vm_set_130 vm_set ; struct raw_prio_tree_node prio_tree_node ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { struct mm_struct *vm_mm ; unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; pgprot_t vm_page_prot ; unsigned long vm_flags ; struct rb_node vm_rb ; union __anonunion_shared_129 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; unsigned long vm_truncate_count ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct mm_rss_stat { unsigned long count[3U] ; }; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; struct vm_area_struct *mmap_cache ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; void (*unmap_area)(struct mm_struct * , unsigned long ) ; unsigned long mmap_base ; unsigned long task_size ; unsigned long cached_hole_size ; unsigned long free_area_cache ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; int map_count ; struct rw_semaphore mmap_sem ; spinlock_t page_table_lock ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long reserved_vm ; unsigned long def_flags ; unsigned long nr_ptes ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[44U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_t cpu_vm_mask ; mm_context_t context ; unsigned int faultstamp ; unsigned int token_priority ; unsigned int last_interval ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct hlist_head ioctx_list ; struct task_struct *owner ; struct file *exe_file ; unsigned long num_exe_file_vmas ; struct mmu_notifier_mm *mmu_notifier_mm ; pgtable_t pmd_huge_pte ; atomic_t oom_disable_count ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sem_undo_list { atomic_t refcnt ; spinlock_t lock ; struct list_head list_proc ; }; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct siginfo; struct __anonstruct_sigset_t_131 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_131 sigset_t; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_133 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_134 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_135 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_136 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_137 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_138 { long _band ; int _fd ; }; union __anonunion__sifields_132 { int _pad[28U] ; struct __anonstruct__kill_133 _kill ; struct __anonstruct__timer_134 _timer ; struct __anonstruct__rt_135 _rt ; struct __anonstruct__sigchld_136 _sigchld ; struct __anonstruct__sigfault_137 _sigfault ; struct __anonstruct__sigpoll_138 _sigpoll ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_132 _sifields ; }; typedef struct siginfo siginfo_t; struct user_struct; struct sigpending { struct list_head list ; sigset_t signal ; }; struct prop_local_single { unsigned long events ; unsigned long period ; int shift ; spinlock_t lock ; }; struct __anonstruct_seccomp_t_141 { int mode ; }; typedef struct __anonstruct_seccomp_t_141 seccomp_t; struct plist_head { struct list_head prio_list ; struct list_head node_list ; raw_spinlock_t *rawlock ; spinlock_t *spinlock ; }; struct plist_node { int prio ; struct plist_head plist ; }; struct rt_mutex_waiter; struct rlimit { unsigned long rlim_cur ; unsigned long rlim_max ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; struct nsproxy; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct signal_struct; struct key_type; struct keyring_list; struct key_user; union __anonunion____missing_field_name_144 { time_t expiry ; time_t revoked_at ; }; union __anonunion_type_data_145 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; }; union __anonunion_payload_146 { unsigned long value ; void *rcudata ; void *data ; struct keyring_list *subscriptions ; }; struct key { atomic_t usage ; key_serial_t serial ; struct rb_node serial_node ; struct key_type *type ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion____missing_field_name_144 __annonCompField32 ; uid_t uid ; gid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; char *description ; union __anonunion_type_data_145 type_data ; union __anonunion_payload_146 payload ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; gid_t small_block[32U] ; gid_t *blocks[0U] ; }; struct thread_group_cred { atomic_t usage ; pid_t tgid ; spinlock_t lock ; struct key *session_keyring ; struct key *process_keyring ; struct rcu_head rcu ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; uid_t uid ; gid_t gid ; uid_t suid ; gid_t sgid ; uid_t euid ; gid_t egid ; uid_t fsuid ; gid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; struct thread_group_cred *tgcred ; void *security ; struct user_struct *user ; struct group_info *group_info ; struct rcu_head rcu ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct cfs_rq; struct user_namespace; struct io_event { __u64 data ; __u64 obj ; __s64 res ; __s64 res2 ; }; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; struct kioctx; union __anonunion_ki_obj_147 { 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_147 ki_obj ; __u64 ki_user_data ; loff_t ki_pos ; void *private ; unsigned short ki_opcode ; size_t ki_nbytes ; char *ki_buf ; size_t ki_left ; struct iovec ki_inline_vec ; struct iovec *ki_iovec ; unsigned long ki_nr_segs ; unsigned long ki_cur_seg ; struct list_head ki_list ; struct eventfd_ctx *ki_eventfd ; }; struct aio_ring_info { unsigned long mmap_base ; unsigned long mmap_size ; struct page **ring_pages ; spinlock_t ring_lock ; long nr_pages ; unsigned int nr ; unsigned int tail ; struct page *internal_pages[8U] ; }; struct kioctx { atomic_t users ; int dead ; struct mm_struct *mm ; unsigned long user_id ; struct hlist_node list ; wait_queue_head_t wait ; spinlock_t ctx_lock ; int reqs_active ; struct list_head active_reqs ; struct list_head run_list ; unsigned int max_reqs ; struct aio_ring_info ring_info ; struct delayed_work wq ; struct rcu_head rcu_head ; }; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime cputime ; int running ; spinlock_t lock ; }; struct 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 ; 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 ; cputime_t prev_utime ; cputime_t prev_stime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; struct tty_audit_buf *tty_audit_buf ; int oom_adj ; int oom_score_adj ; int 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 ; uid_t uid ; struct user_namespace *user_ns ; atomic_long_t locked_vm ; }; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; unsigned int bkl_count ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; struct timespec blkio_start ; struct timespec blkio_end ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; struct timespec freepages_start ; struct timespec freepages_end ; u64 freepages_delay ; u32 freepages_count ; }; struct io_context; struct rq; struct sched_class { struct sched_class const *next ; void (*enqueue_task)(struct rq * , struct task_struct * , int ) ; void (*dequeue_task)(struct rq * , struct task_struct * , int ) ; void (*yield_task)(struct rq * ) ; void (*check_preempt_curr)(struct rq * , struct task_struct * , int ) ; struct task_struct *(*pick_next_task)(struct rq * ) ; void (*put_prev_task)(struct rq * , struct task_struct * ) ; int (*select_task_rq)(struct rq * , struct task_struct * , int , int ) ; void (*pre_schedule)(struct rq * , struct task_struct * ) ; void (*post_schedule)(struct rq * ) ; void (*task_waking)(struct rq * , struct task_struct * ) ; void (*task_woken)(struct rq * , struct task_struct * ) ; void (*set_cpus_allowed)(struct task_struct * , struct cpumask const * ) ; void (*rq_online)(struct rq * ) ; void (*rq_offline)(struct rq * ) ; void (*set_curr_task)(struct rq * ) ; void (*task_tick)(struct rq * , struct task_struct * , int ) ; void (*task_fork)(struct task_struct * ) ; void (*switched_from)(struct rq * , struct task_struct * , int ) ; void (*switched_to)(struct rq * , struct task_struct * , int ) ; void (*prio_changed)(struct rq * , struct task_struct * , int , int ) ; unsigned int (*get_rr_interval)(struct rq * , struct task_struct * ) ; void (*task_move_group)(struct task_struct * , int ) ; }; struct load_weight { unsigned long weight ; unsigned long inv_weight ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned int time_slice ; int nr_cpus_allowed ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct mem_cgroup; struct memcg_batch_info { int do_batch ; struct mem_cgroup *memcg ; unsigned long bytes ; unsigned long memsw_bytes ; }; struct css_set; struct compat_robust_list_head; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; int lock_depth ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct hlist_head preempt_notifiers ; unsigned char fpu_counter ; unsigned int policy ; cpumask_t cpus_allowed ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; unsigned char brk_randomized : 1 ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int personality ; unsigned char did_exec : 1 ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char sched_reset_on_fork : 1 ; pid_t pid ; pid_t tgid ; unsigned long stack_canary ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; cputime_t prev_utime ; cputime_t prev_stime ; unsigned long nvcsw ; unsigned long nivcsw ; struct timespec start_time ; struct timespec real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; struct cred *replacement_session_keyring ; char comm[16U] ; int link_count ; int total_link_count ; struct sysv_sem sysvsem ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct audit_context *audit_context ; uid_t loginuid ; unsigned int sessionid ; seccomp_t seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; struct irqaction *irqaction ; raw_spinlock_t pi_lock ; struct plist_head pi_waiters ; struct rt_mutex_waiter *pi_blocked_on ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; int mems_allowed_change_disable ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; atomic_t fs_excl ; struct rcu_head rcu ; struct pipe_inode_info *splice_pipe ; struct task_delay_info *delays ; int make_it_fail ; struct prop_local_single dirties ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; struct list_head *scm_work_list ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_batch_info memcg_batch ; }; struct usb_driver; struct wusb_dev; struct ep_device; struct usb_host_endpoint { struct usb_endpoint_descriptor desc ; struct usb_ss_ep_comp_descriptor ss_ep_comp ; struct list_head urb_list ; void *hcpriv ; struct ep_device *ep_dev ; unsigned char *extra ; int extralen ; int enabled ; }; struct usb_host_interface { struct usb_interface_descriptor desc ; struct usb_host_endpoint *endpoint ; char *string ; unsigned char *extra ; int extralen ; }; enum usb_interface_condition { USB_INTERFACE_UNBOUND = 0, USB_INTERFACE_BINDING = 1, USB_INTERFACE_BOUND = 2, USB_INTERFACE_UNBINDING = 3 } ; struct usb_interface { struct usb_host_interface *altsetting ; struct usb_host_interface *cur_altsetting ; unsigned int num_altsetting ; struct usb_interface_assoc_descriptor *intf_assoc ; int minor ; enum usb_interface_condition condition ; unsigned char sysfs_files_created : 1 ; unsigned char ep_devs_created : 1 ; unsigned char unregistering : 1 ; unsigned char needs_remote_wakeup : 1 ; unsigned char needs_altsetting0 : 1 ; unsigned char needs_binding : 1 ; unsigned char reset_running : 1 ; unsigned char resetting_device : 1 ; struct device dev ; struct device *usb_dev ; atomic_t pm_usage_cnt ; struct work_struct reset_ws ; }; struct usb_interface_cache { unsigned int num_altsetting ; struct kref ref ; struct usb_host_interface altsetting[0U] ; }; struct usb_host_config { struct usb_config_descriptor desc ; char *string ; struct usb_interface_assoc_descriptor *intf_assoc[16U] ; struct usb_interface *interface[32U] ; struct usb_interface_cache *intf_cache[32U] ; unsigned char *extra ; int extralen ; }; struct usb_devmap { unsigned long devicemap[2U] ; }; struct mon_bus; struct usb_bus { struct device *controller ; int busnum ; char const *bus_name ; u8 uses_dma ; u8 uses_pio_for_control ; u8 otg_port ; unsigned char is_b_host : 1 ; unsigned char b_hnp_enable : 1 ; unsigned int sg_tablesize ; int devnum_next ; struct usb_devmap devmap ; struct usb_device *root_hub ; struct usb_bus *hs_companion ; struct list_head bus_list ; int bandwidth_allocated ; int bandwidth_int_reqs ; int bandwidth_isoc_reqs ; struct dentry *usbfs_dentry ; struct mon_bus *mon_bus ; int monitored ; }; struct usb_tt; struct usb_device { int devnum ; char devpath[16U] ; u32 route ; enum usb_device_state state ; enum usb_device_speed speed ; struct usb_tt *tt ; int ttport ; unsigned int toggle[2U] ; struct usb_device *parent ; struct usb_bus *bus ; struct usb_host_endpoint ep0 ; struct device dev ; struct usb_device_descriptor descriptor ; struct usb_host_config *config ; struct usb_host_config *actconfig ; struct usb_host_endpoint *ep_in[16U] ; struct usb_host_endpoint *ep_out[16U] ; char **rawdescriptors ; unsigned short bus_mA ; u8 portnum ; u8 level ; unsigned char can_submit : 1 ; unsigned char persist_enabled : 1 ; unsigned char have_langid : 1 ; unsigned char authorized : 1 ; unsigned char authenticated : 1 ; unsigned char wusb : 1 ; int string_langid ; char *product ; char *manufacturer ; char *serial ; struct list_head filelist ; struct device *usb_classdev ; struct dentry *usbfs_dentry ; int maxchild ; struct usb_device *children[31U] ; u32 quirks ; atomic_t urbnum ; unsigned long active_duration ; unsigned long connect_time ; unsigned char do_remote_wakeup : 1 ; unsigned char reset_resume : 1 ; struct wusb_dev *wusb_dev ; int slot_id ; }; struct usb_dynids { spinlock_t lock ; struct list_head list ; }; struct usbdrv_wrap { struct device_driver driver ; int for_devices ; }; struct usb_driver { char const *name ; int (*probe)(struct usb_interface * , struct usb_device_id const * ) ; void (*disconnect)(struct usb_interface * ) ; int (*unlocked_ioctl)(struct usb_interface * , unsigned int , void * ) ; int (*suspend)(struct usb_interface * , pm_message_t ) ; int (*resume)(struct usb_interface * ) ; int (*reset_resume)(struct usb_interface * ) ; int (*pre_reset)(struct usb_interface * ) ; int (*post_reset)(struct usb_interface * ) ; struct usb_device_id const *id_table ; struct usb_dynids dynids ; struct usbdrv_wrap drvwrap ; unsigned char no_dynamic_id : 1 ; unsigned char supports_autosuspend : 1 ; unsigned char soft_unbind : 1 ; }; struct usb_class_driver { char *name ; char *(*devnode)(struct device * , mode_t * ) ; struct file_operations const *fops ; int minor_base ; }; struct usb_iso_packet_descriptor { unsigned int offset ; unsigned int length ; unsigned int actual_length ; int status ; }; struct urb; struct usb_anchor { struct list_head urb_list ; wait_queue_head_t wait ; spinlock_t lock ; unsigned char poisoned : 1 ; }; struct scatterlist; struct urb { struct kref kref ; void *hcpriv ; atomic_t use_count ; atomic_t reject ; int unlinked ; struct list_head urb_list ; struct list_head anchor_list ; struct usb_anchor *anchor ; struct usb_device *dev ; struct usb_host_endpoint *ep ; unsigned int pipe ; unsigned int stream_id ; int status ; unsigned int transfer_flags ; void *transfer_buffer ; dma_addr_t transfer_dma ; struct scatterlist *sg ; int num_sgs ; u32 transfer_buffer_length ; u32 actual_length ; unsigned char *setup_packet ; dma_addr_t setup_dma ; int start_frame ; int number_of_packets ; int interval ; int error_count ; void *context ; void (*complete)(struct urb * ) ; struct usb_iso_packet_descriptor iso_frame_desc[0U] ; }; struct scatterlist { unsigned long sg_magic ; unsigned long page_link ; unsigned int offset ; unsigned int length ; dma_addr_t dma_address ; unsigned int dma_length ; }; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *page ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; int (*migrate)(struct vm_area_struct * , nodemask_t const * , nodemask_t const * , unsigned long ) ; }; struct rc_map_table { u32 scancode ; u32 keycode ; }; struct rc_map { struct rc_map_table *scan ; unsigned int size ; unsigned int len ; unsigned int alloc ; u64 rc_type ; char const *name ; spinlock_t lock ; }; 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 ; 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 * , int * , u32 ) ; void (*s_idle)(struct rc_dev * , bool ) ; int (*s_learning_mode)(struct rc_dev * , int ) ; int (*s_carrier_report)(struct rc_dev * , int ) ; }; struct tx_t { unsigned char data_buf[35U] ; struct completion finished ; bool busy ; int status ; }; struct imon_context { struct device *dev ; struct usb_device *usbdev_intf0 ; struct usb_device *usbdev_intf1 ; bool display_supported ; bool display_isopen ; bool rf_device ; bool rf_isassociating ; bool dev_present_intf0 ; bool dev_present_intf1 ; struct mutex lock ; wait_queue_head_t remove_ok ; struct usb_endpoint_descriptor *rx_endpoint_intf0 ; struct usb_endpoint_descriptor *rx_endpoint_intf1 ; struct usb_endpoint_descriptor *tx_endpoint ; struct urb *rx_urb_intf0 ; struct urb *rx_urb_intf1 ; struct urb *tx_urb ; bool tx_control ; unsigned char usb_rx_buf[8U] ; unsigned char usb_tx_buf[8U] ; struct tx_t tx ; u16 vendor ; u16 product ; struct rc_dev *rdev ; struct input_dev *idev ; struct input_dev *touch ; spinlock_t kc_lock ; u32 kc ; u32 last_keycode ; u32 rc_scancode ; u8 rc_toggle ; u64 rc_type ; bool release_code ; u8 display_type ; bool pad_mouse ; char name_rdev[128U] ; char phys_rdev[64U] ; char name_idev[128U] ; char phys_idev[64U] ; char name_touch[128U] ; char phys_touch[64U] ; struct timer_list ttimer ; int touch_x ; int touch_y ; }; struct __anonstruct_imon_panel_key_table_169 { u64 hw_code ; u32 keycode ; }; typedef int ldv_func_ret_type; typedef int ldv_func_ret_type___0; typedef int ldv_func_ret_type___1; typedef int ldv_func_ret_type___2; typedef int ldv_func_ret_type___3; typedef int ldv_func_ret_type___4; __inline static long ldv__builtin_expect(long exp , long c ) ; __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 __u32 __arch_swab32(__u32 val ) { { __asm__ ("bswapl %0": "=r" (val): "0" (val)); return (val); } } __inline static __u64 __arch_swab64(__u64 val ) { { __asm__ ("bswapq %0": "=r" (val): "0" (val)); return (val); } } __inline static __u32 __fswab32(__u32 val ) { __u32 tmp ; { tmp = __arch_swab32(val); return (tmp); } } __inline static __u64 __fswab64(__u64 val ) { __u64 tmp ; { tmp = __arch_swab64(val); return (tmp); } } extern int printk(char const * , ...) ; extern void warn_slowpath_fmt(char const * , int const , char const * , ...) ; extern void might_fault(void) ; extern int snprintf(char * , size_t , char const * , ...) ; extern int sscanf(char const * , char const * , ...) ; 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 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); goto ldv_2044; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_2044; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_2044; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_2044; default: __bad_percpu_size(); } ldv_2044: ; return (pfo_ret__); } } extern void __xchg_wrong_size(void) ; extern void *memcpy(void * , void const * , size_t ) ; extern void *memset(void * , int , size_t ) ; extern size_t strlen(char const * ) ; extern char *strcpy(char * , char const * ) ; extern size_t strlcat(char * , char const * , __kernel_size_t ) ; extern void __mutex_init(struct mutex * , char const * , struct lock_class_key * ) ; extern int mutex_trylock(struct mutex * ) ; int ldv_mutex_trylock_8(struct mutex *ldv_func_arg1 ) ; extern void mutex_unlock(struct mutex * ) ; void ldv_mutex_unlock_9(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_13(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_14(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_16(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_17(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_18(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_21(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_23(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_25(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_27(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_29(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_31(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_34(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_36(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_38(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_39(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_40(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_44(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_45(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_46(struct mutex *ldv_func_arg1 ) ; extern void *malloc(size_t ) ; extern void *calloc(size_t , size_t ) ; extern int __VERIFIER_nondet_int(void) ; extern unsigned long __VERIFIER_nondet_ulong(void) ; extern void *__VERIFIER_nondet_pointer(void) ; extern void __VERIFIER_assume(int ) ; void *ldv_malloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = malloc(size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_zalloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_init_zalloc(size_t size ) { void *p ; void *tmp ; { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } void *ldv_memset(void *s , int c , size_t n ) { void *tmp ; { tmp = memset(s, c, n); return (tmp); } } int ldv_undef_int(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); return (tmp); } } void *ldv_undef_ptr(void) { void *tmp ; { tmp = __VERIFIER_nondet_pointer(); return (tmp); } } unsigned long ldv_undef_ulong(void) { unsigned long tmp ; { tmp = __VERIFIER_nondet_ulong(); return (tmp); } } __inline static void ldv_stop(void) { { LDV_STOP: ; goto LDV_STOP; } } __inline static long ldv__builtin_expect(long exp , long c ) { { return (exp); } } extern void mutex_lock(struct mutex * ) ; void ldv_mutex_lock_7(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_11(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_12(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_15(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_19(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_20(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_22(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_24(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_26(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_28(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_30(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_33(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_35(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_37(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_41(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_42(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_driver_lock(struct mutex *lock ) ; void ldv_mutex_unlock_driver_lock(struct mutex *lock ) ; void ldv_mutex_lock_lock_of_imon_context(struct mutex *lock ) ; void ldv_mutex_unlock_lock_of_imon_context(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 ) ; extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern unsigned long _raw_spin_lock_irqsave(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->__annonCompField17.rlock); } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) { { _raw_spin_unlock_irqrestore(& lock->__annonCompField17.rlock, flags); return; } } extern void __init_waitqueue_head(wait_queue_head_t * , struct lock_class_key * ) ; extern void do_gettimeofday(struct timeval * ) ; extern unsigned long volatile jiffies ; extern unsigned long msecs_to_jiffies(unsigned int const ) ; extern int del_timer(struct timer_list * ) ; int ldv_del_timer_6(struct timer_list *ldv_func_arg1 ) ; extern int mod_timer(struct timer_list * , unsigned long ) ; int ldv_mod_timer_32(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) ; extern int del_timer_sync(struct timer_list * ) ; int ldv_del_timer_sync_5(struct timer_list *ldv_func_arg1 ) ; int ldv_del_timer_sync_43(struct timer_list *ldv_func_arg1 ) ; __inline static void init_completion(struct completion *x ) { struct lock_class_key __key ; { x->done = 0U; __init_waitqueue_head(& x->wait, & __key); return; } } extern int wait_for_completion_interruptible(struct completion * ) ; extern void complete(struct completion * ) ; extern void complete_all(struct completion * ) ; extern void kfree(void const * ) ; extern int sysfs_create_group(struct kobject * , struct attribute_group const * ) ; extern void sysfs_remove_group(struct kobject * , struct attribute_group 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); } } int LDV_IN_INTERRUPT = 1; struct file *vfd_fops_group2 ; struct device *dev_attr_associate_remote_group1 ; struct device *dev_attr_imon_clock_group1 ; struct inode *vfd_fops_group1 ; struct device_attribute *dev_attr_associate_remote_group0 ; struct file *lcd_fops_group2 ; struct device_attribute *dev_attr_imon_clock_group0 ; struct usb_interface *imon_driver_group1 ; int ldv_state_variable_6 ; int ldv_state_variable_0 ; int ldv_state_variable_5 ; int ldv_state_variable_3 ; int ldv_timer_state_1 = 0; int ldv_state_variable_2 ; int ref_cnt ; int ldv_state_variable_1 ; struct timer_list *ldv_timer_list_1 ; int usb_counter ; struct inode *lcd_fops_group1 ; int ldv_state_variable_4 ; void ldv_initialize_device_attribute_2(void) ; void activate_pending_timer_1(struct timer_list *timer , unsigned long data , int pending_flag ) ; void ldv_file_operations_6(void) ; void ldv_file_operations_5(void) ; void choose_timer_1(struct timer_list *timer ) ; int reg_timer_1(struct timer_list *timer ) ; void ldv_initialize_device_attribute_3(void) ; void ldv_usb_driver_4(void) ; void disable_suitable_timer_1(struct timer_list *timer ) ; extern struct module __this_module ; extern unsigned long _copy_from_user(void * , void const * , unsigned int ) ; __inline static unsigned long copy_from_user(void *to , void const *from , unsigned long n ) { int sz ; unsigned long tmp ; int __ret_warn_on ; long tmp___0 ; long tmp___1 ; { tmp = __builtin_object_size((void const *)to, 0); sz = (int )tmp; might_fault(); tmp___1 = ldv__builtin_expect((long )(sz == -1 || (unsigned long )sz >= n), 1L); if (tmp___1 != 0L) { n = _copy_from_user(to, from, (unsigned int )n); } else { __ret_warn_on = 1; tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___0 != 0L) { warn_slowpath_fmt("/home/ldvuser/andrianov/commit-tester-work/task-004--linux-stable--dir/inst/current/envs/linux-stable-a9e7fb5-1/linux-stable-a9e7fb5-1/arch/x86/include/asm/uaccess_64.h", 58, "Buffer overflow detected!\n"); } else { } ldv__builtin_expect(__ret_warn_on != 0, 0L); } return (n); } } extern void *dev_get_drvdata(struct device const * ) ; extern void dev_set_drvdata(struct device * , void * ) ; extern int dev_printk(char const * , struct device const * , char const * , ...) ; extern int dev_err(struct device const * , char const * , ...) ; extern int dev_warn(struct device const * , char const * , ...) ; extern int _dev_info(struct device const * , char const * , ...) ; __inline static unsigned int iminor(struct inode const *inode ) { { return ((unsigned int )inode->i_rdev & 1048575U); } } extern loff_t noop_llseek(struct file * , loff_t , int ) ; extern struct input_dev *input_allocate_device(void) ; extern void input_free_device(struct input_dev * ) ; __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_report_rel(struct input_dev *dev , unsigned int code , int value ) { { input_event(dev, 2U, code, value); return; } } __inline static void input_report_abs(struct input_dev *dev , unsigned int code , int value ) { { input_event(dev, 3U, code, value); return; } } __inline static void input_sync(struct input_dev *dev ) { { input_event(dev, 0U, 0U, 0); return; } } extern void input_set_abs_params(struct input_dev * , unsigned int , int , int , int , int ) ; extern long schedule_timeout(long ) ; __inline static void *usb_get_intfdata(struct usb_interface *intf ) { void *tmp ; { tmp = dev_get_drvdata((struct device const *)(& intf->dev)); return (tmp); } } __inline static void usb_set_intfdata(struct usb_interface *intf , void *data ) { { dev_set_drvdata(& intf->dev, data); return; } } __inline static struct usb_device *interface_to_usbdev(struct usb_interface *intf ) { struct device const *__mptr ; { __mptr = (struct device const *)intf->dev.parent; return ((struct usb_device *)__mptr + 0xffffffffffffff78UL); } } extern struct usb_device *usb_get_dev(struct usb_device * ) ; extern struct usb_interface *usb_find_interface(struct usb_driver * , int ) ; extern struct usb_interface *usb_ifnum_to_if(struct usb_device const * , unsigned int ) ; __inline static int usb_make_path(struct usb_device *dev , char *buf , size_t size ) { int actual ; { actual = snprintf(buf, size, "usb-%s-%s", (dev->bus)->bus_name, (char *)(& dev->devpath)); return ((int )size > actual ? actual : -1); } } extern int usb_register_driver(struct usb_driver * , struct module * , char const * ) ; int ldv_usb_register_driver_10(struct usb_driver *ldv_func_arg1 , struct module *ldv_func_arg2 , char const *ldv_func_arg3 ) ; __inline static int usb_register(struct usb_driver *driver ) { int tmp ; { tmp = ldv_usb_register_driver_10(driver, & __this_module, "imon"); return (tmp); } } extern void usb_deregister(struct usb_driver * ) ; void ldv_usb_deregister_47(struct usb_driver *arg ) ; extern int usb_register_dev(struct usb_interface * , struct usb_class_driver * ) ; extern void usb_deregister_dev(struct usb_interface * , struct usb_class_driver * ) ; __inline static void usb_fill_control_urb(struct urb *urb , struct usb_device *dev , unsigned int pipe , unsigned char *setup_packet , void *transfer_buffer , int buffer_length , void (*complete_fn)(struct urb * ) , void *context ) { { urb->dev = dev; urb->pipe = pipe; urb->setup_packet = setup_packet; urb->transfer_buffer = transfer_buffer; urb->transfer_buffer_length = (u32 )buffer_length; urb->complete = complete_fn; urb->context = context; return; } } __inline static void usb_fill_int_urb(struct urb *urb , struct usb_device *dev , unsigned int pipe , void *transfer_buffer , int buffer_length , void (*complete_fn)(struct urb * ) , void *context , int interval ) { { urb->dev = dev; urb->pipe = pipe; urb->transfer_buffer = transfer_buffer; urb->transfer_buffer_length = (u32 )buffer_length; urb->complete = complete_fn; urb->context = context; if ((unsigned int )dev->speed == 3U || (unsigned int )dev->speed == 5U) { urb->interval = 1 << (interval + -1); } else { urb->interval = interval; } urb->start_frame = -1; return; } } extern struct urb *usb_alloc_urb(int , gfp_t ) ; extern void usb_free_urb(struct urb * ) ; extern int usb_submit_urb(struct urb * , gfp_t ) ; extern void usb_kill_urb(struct urb * ) ; __inline static unsigned int __create_pipe(struct usb_device *dev , unsigned int endpoint ) { { return ((unsigned int )(dev->devnum << 8) | (endpoint << 15)); } } __inline static void usb_to_input_id(struct usb_device const *dev , struct input_id *id ) { { id->bustype = 3U; id->vendor = dev->descriptor.idVendor; id->product = dev->descriptor.idProduct; id->version = dev->descriptor.bcdDevice; return; } } extern struct rc_dev *rc_allocate_device(void) ; extern void rc_free_device(struct rc_dev * ) ; extern int rc_register_device(struct rc_dev * ) ; extern void rc_unregister_device(struct rc_dev * ) ; extern void rc_keydown(struct rc_dev * , int , u8 ) ; extern void rc_keyup(struct rc_dev * ) ; extern u32 rc_g_keycode_from_table(struct rc_dev * , u32 ) ; static int imon_probe(struct usb_interface *interface , struct usb_device_id const *id ) ; static void imon_disconnect(struct usb_interface *interface ) ; static void usb_rx_callback_intf0(struct urb *urb ) ; static void usb_rx_callback_intf1(struct urb *urb ) ; static void usb_tx_callback(struct urb *urb ) ; static int imon_resume(struct usb_interface *intf ) ; static int imon_suspend(struct usb_interface *intf , pm_message_t message ) ; static int display_open(struct inode *inode , struct file *file ) ; static int display_close(struct inode *inode , struct file *file ) ; static ssize_t vfd_write(struct file *file , char const *buf , size_t n_bytes , loff_t *pos ) ; static ssize_t lcd_write(struct file *file , char const *buf , size_t n_bytes , loff_t *pos ) ; static struct file_operations const vfd_fops = {& __this_module, & noop_llseek, 0, & vfd_write, 0, 0, 0, 0, 0, 0, 0, & display_open, 0, & display_close, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static struct file_operations const lcd_fops = {& __this_module, & noop_llseek, 0, & lcd_write, 0, 0, 0, 0, 0, 0, 0, & display_open, 0, & display_close, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static struct usb_device_id imon_usb_id_table[21U] = { {3U, 5570U, 65500U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 52U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 53U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 54U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 55U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 56U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 57U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 58U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 59U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 60U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 61U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 62U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 63U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 64U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 65U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 66U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 67U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 68U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 69U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 5570U, 70U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}}; static struct usb_driver imon_driver = {"imon", & imon_probe, & imon_disconnect, 0, & imon_suspend, & imon_resume, 0, 0, 0, (struct usb_device_id const *)(& imon_usb_id_table), {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {{0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}, (unsigned char)0, (unsigned char)0, (unsigned char)0}; static struct usb_class_driver imon_vfd_class = {(char *)"lcd%d", 0, & vfd_fops, 144}; static struct usb_class_driver imon_lcd_class = {(char *)"lcd%d", 0, & lcd_fops, 144}; static struct __anonstruct_imon_panel_key_table_169 const imon_panel_key_table[23U] = { {251723758ULL, 148U}, {520159214ULL, 392U}, {536936430ULL, 393U}, {553713646ULL, 212U}, {654376942ULL, 389U}, {587268078ULL, 377U}, {83951598ULL, 412U}, {117506030ULL, 168U}, {67174382ULL, 128U}, {1006698478ULL, 164U}, {134283246ULL, 208U}, {100728814ULL, 407U}, {4295032814ULL, 106U}, {1099511693294ULL, 105U}, {1023475694ULL, 353U}, {281474976776174ULL, 115U}, {72057594037993454ULL, 114U}, {16842734ULL, 113U}, {281479271677934ULL, 115U}, {72057598332895214ULL, 114U}, {282574488338414ULL, 115U}, {72058693549555694ULL, 114U}, {9895604649966ULL, 113U}}; static struct mutex driver_lock = {{1}, {{{{0U}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "driver_lock.wait_lock", 0, 0UL}}}}, {& driver_lock.wait_list, & driver_lock.wait_list}, 0, 0, (void *)(& driver_lock), {0, {0, 0}, "driver_lock", 0, 0UL}}; struct usb_device_id const __mod_usb_device_table ; static bool debug ; static int display_type ; static int pad_stabilize = 1; static bool nomouse ; static int pad_thresh ; static void free_imon_context(struct imon_context *ictx ) { struct device *dev ; struct _ddebug descriptor ; long tmp ; { dev = ictx->dev; usb_free_urb(ictx->tx_urb); usb_free_urb(ictx->rx_urb_intf0); usb_free_urb(ictx->rx_urb_intf1); kfree((void const *)ictx); descriptor.modname = "imon"; descriptor.function = "free_imon_context"; descriptor.filename = "/home/ldvuser/andrianov/commit-tester-work/task-004--linux-stable--dir/work/current--X--drivers/media/rc/imon.ko--X--defaultlinux-stable-a9e7fb5-1--X--32_7a--X--cpachecker/linux-stable-a9e7fb5-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/imon.c"; descriptor.format = "%s: iMON context freed\n"; descriptor.lineno = 357U; descriptor.flags = 0U; descriptor.enabled = (char)0; tmp = ldv__builtin_expect((int )((signed char )descriptor.enabled) != 0, 0L); if (tmp != 0L) { dev_printk("<7>", (struct device const *)dev, "%s: iMON context freed\n", "free_imon_context"); } else { } return; } } static int display_open(struct inode *inode , struct file *file ) { struct usb_interface *interface ; struct imon_context *ictx ; int subminor ; int retval ; unsigned int tmp ; void *tmp___0 ; struct _ddebug descriptor ; long tmp___1 ; { ictx = (struct imon_context *)0; retval = 0; ldv_mutex_lock_11(& driver_lock); tmp = iminor((struct inode const *)inode); subminor = (int )tmp; interface = usb_find_interface(& imon_driver, subminor); if ((unsigned long )interface == (unsigned long )((struct usb_interface *)0)) { printk("<3>imon:%s: could not find interface for minor %d\n", "display_open", subminor); retval = -19; goto exit; } else { } tmp___0 = usb_get_intfdata(interface); ictx = (struct imon_context *)tmp___0; if ((unsigned long )ictx == (unsigned long )((struct imon_context *)0)) { printk("<3>imon:%s: no context found for minor %d\n", "display_open", subminor); retval = -19; goto exit; } else { } ldv_mutex_lock_12(& ictx->lock); if (! ictx->display_supported) { printk("<3>imon:%s: display not supported by device\n", "display_open"); retval = -19; } else if ((int )ictx->display_isopen) { printk("<3>imon:%s: display port is already open\n", "display_open"); retval = -16; } else { ictx->display_isopen = 1; file->private_data = (void *)ictx; descriptor.modname = "imon"; descriptor.function = "display_open"; descriptor.filename = "/home/ldvuser/andrianov/commit-tester-work/task-004--linux-stable--dir/work/current--X--drivers/media/rc/imon.ko--X--defaultlinux-stable-a9e7fb5-1--X--32_7a--X--cpachecker/linux-stable-a9e7fb5-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/imon.c"; descriptor.format = "display port opened\n"; descriptor.lineno = 400U; descriptor.flags = 0U; descriptor.enabled = (char)0; tmp___1 = ldv__builtin_expect((int )((signed char )descriptor.enabled) != 0, 0L); if (tmp___1 != 0L) { dev_printk("<7>", (struct device const *)ictx->dev, "display port opened\n"); } else { } } ldv_mutex_unlock_13(& ictx->lock); exit: ldv_mutex_unlock_14(& driver_lock); return (retval); } } static int display_close(struct inode *inode , struct file *file ) { struct imon_context *ictx ; int retval ; struct _ddebug descriptor ; long tmp ; { ictx = (struct imon_context *)0; retval = 0; ictx = (struct imon_context *)file->private_data; if ((unsigned long )ictx == (unsigned long )((struct imon_context *)0)) { printk("<3>imon:%s: no context for device\n", "display_close"); return (-19); } else { } ldv_mutex_lock_15(& ictx->lock); if (! ictx->display_supported) { printk("<3>imon:%s: display not supported by device\n", "display_close"); retval = -19; } else if (! ictx->display_isopen) { printk("<3>imon:%s: display is not open\n", "display_close"); retval = -5; } else { ictx->display_isopen = 0; descriptor.modname = "imon"; descriptor.function = "display_close"; descriptor.filename = "/home/ldvuser/andrianov/commit-tester-work/task-004--linux-stable--dir/work/current--X--drivers/media/rc/imon.ko--X--defaultlinux-stable-a9e7fb5-1--X--32_7a--X--cpachecker/linux-stable-a9e7fb5-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/imon.c"; descriptor.format = "display port closed\n"; descriptor.lineno = 436U; descriptor.flags = 0U; descriptor.enabled = (char)0; tmp = ldv__builtin_expect((int )((signed char )descriptor.enabled) != 0, 0L); if (tmp != 0L) { dev_printk("<7>", (struct device const *)ictx->dev, "display port closed\n"); } else { } if (! ictx->dev_present_intf0) { ldv_mutex_unlock_16(& ictx->lock); free_imon_context(ictx); return (retval); } else { } } ldv_mutex_unlock_17(& ictx->lock); return (retval); } } static int send_packet(struct imon_context *ictx ) { unsigned int pipe ; unsigned long timeout ; int interval ; int retval ; struct usb_ctrlrequest *control_req ; unsigned int tmp ; void *tmp___0 ; unsigned int tmp___1 ; long volatile __x ; u8 volatile *__ptr ; struct task_struct *tmp___2 ; u16 volatile *__ptr___0 ; struct task_struct *tmp___3 ; u32 volatile *__ptr___1 ; struct task_struct *tmp___4 ; u64 volatile *__ptr___2 ; struct task_struct *tmp___5 ; { interval = 0; retval = 0; control_req = (struct usb_ctrlrequest *)0; if (! ictx->tx_control) { tmp = __create_pipe(ictx->usbdev_intf0, (unsigned int )(ictx->tx_endpoint)->bEndpointAddress); pipe = tmp | 1073741824U; interval = (int )(ictx->tx_endpoint)->bInterval; usb_fill_int_urb(ictx->tx_urb, ictx->usbdev_intf0, pipe, (void *)(& ictx->usb_tx_buf), 8, & usb_tx_callback, (void *)ictx, interval); (ictx->tx_urb)->actual_length = 0U; } else { tmp___0 = kmalloc(8UL, 208U); control_req = (struct usb_ctrlrequest *)tmp___0; if ((unsigned long )control_req == (unsigned long )((struct usb_ctrlrequest *)0)) { return (-12); } else { } control_req->bRequestType = 33U; control_req->bRequest = 9U; control_req->wValue = 512U; control_req->wIndex = 1U; control_req->wLength = 8U; tmp___1 = __create_pipe(ictx->usbdev_intf0, 0U); pipe = tmp___1 | 2147483648U; usb_fill_control_urb(ictx->tx_urb, ictx->usbdev_intf0, pipe, (unsigned char *)control_req, (void *)(& ictx->usb_tx_buf), 8, & usb_tx_callback, (void *)ictx); (ictx->tx_urb)->actual_length = 0U; } init_completion(& ictx->tx.finished); ictx->tx.busy = 1; __asm__ volatile ("": : : "memory"); retval = usb_submit_urb(ictx->tx_urb, 208U); if (retval != 0) { ictx->tx.busy = 0; __asm__ volatile ("": : : "memory"); printk("<3>imon:%s: error submitting urb(%d)\n", "send_packet", retval); } else { ldv_mutex_unlock_18(& ictx->lock); retval = wait_for_completion_interruptible(& ictx->tx.finished); if (retval != 0) { printk("<3>imon:%s: task interrupted\n", "send_packet"); } else { } ldv_mutex_lock_19(& ictx->lock); retval = ictx->tx.status; if (retval != 0) { printk("<3>imon:%s: packet tx failed (%d)\n", "send_packet", retval); } else { } } kfree((void const *)control_req); timeout = msecs_to_jiffies(5U); __x = 2L; switch (8UL) { case 1UL: tmp___2 = get_current(); __ptr = (u8 volatile *)(& tmp___2->state); __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); goto ldv_26830; case 2UL: tmp___3 = get_current(); __ptr___0 = (u16 volatile *)(& tmp___3->state); __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); goto ldv_26830; case 4UL: tmp___4 = get_current(); __ptr___1 = (u32 volatile *)(& tmp___4->state); __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); goto ldv_26830; case 8UL: tmp___5 = get_current(); __ptr___2 = (u64 volatile *)(& tmp___5->state); __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); goto ldv_26830; default: __xchg_wrong_size(); } ldv_26830: schedule_timeout((long )timeout); return (retval); } } static int send_associate_24g(struct imon_context *ictx ) { int retval ; unsigned char packet[8U] ; size_t __len ; void *__ret ; { packet[0] = 1U; packet[1] = 0U; packet[2] = 0U; packet[3] = 0U; packet[4] = 0U; packet[5] = 0U; packet[6] = 0U; packet[7] = 32U; if ((unsigned long )ictx == (unsigned long )((struct imon_context *)0)) { printk("<3>imon:%s: no context for device\n", "send_associate_24g"); return (-19); } else { } if (! ictx->dev_present_intf0) { printk("<3>imon:%s: no iMON device present\n", "send_associate_24g"); return (-19); } else { } __len = 8UL; if (__len > 63UL) { __ret = memcpy((void *)(& ictx->usb_tx_buf), (void const *)(& packet), __len); } else { __ret = __builtin_memcpy((void *)(& ictx->usb_tx_buf), (void const *)(& packet), __len); } retval = send_packet(ictx); return (retval); } } static int send_set_imon_clock(struct imon_context *ictx , unsigned int year , unsigned int month , unsigned int day , unsigned int dow , unsigned int hour , unsigned int minute , unsigned int second ) { unsigned char clock_enable_pkt[2U][8U] ; int retval ; int i ; size_t __len ; void *__ret ; { retval = 0; if ((unsigned long )ictx == (unsigned long )((struct imon_context *)0)) { printk("<3>imon:%s: no context for device\n", "send_set_imon_clock"); return (-19); } else { } switch ((int )ictx->display_type) { case 2: clock_enable_pkt[0][0] = 128U; clock_enable_pkt[0][1] = (unsigned char )year; clock_enable_pkt[0][2] = (unsigned int )((unsigned char )month) - 1U; clock_enable_pkt[0][3] = (unsigned char )day; clock_enable_pkt[0][4] = (unsigned char )hour; clock_enable_pkt[0][5] = (unsigned char )minute; clock_enable_pkt[0][6] = (unsigned char )second; clock_enable_pkt[1][0] = 128U; clock_enable_pkt[1][1] = 0U; clock_enable_pkt[1][2] = 0U; clock_enable_pkt[1][3] = 0U; clock_enable_pkt[1][4] = 0U; clock_enable_pkt[1][5] = 0U; clock_enable_pkt[1][6] = 0U; if ((unsigned int )ictx->product == 65500U) { clock_enable_pkt[0][7] = 80U; clock_enable_pkt[1][7] = 81U; } else { clock_enable_pkt[0][7] = 136U; clock_enable_pkt[1][7] = 138U; } goto ldv_26863; case 1: clock_enable_pkt[0][0] = (unsigned char )year; clock_enable_pkt[0][1] = (unsigned int )((unsigned char )month) - 1U; clock_enable_pkt[0][2] = (unsigned char )day; clock_enable_pkt[0][3] = (unsigned char )dow; clock_enable_pkt[0][4] = (unsigned char )hour; clock_enable_pkt[0][5] = (unsigned char )minute; clock_enable_pkt[0][6] = (unsigned char )second; clock_enable_pkt[0][7] = 64U; clock_enable_pkt[1][0] = 0U; clock_enable_pkt[1][1] = 0U; clock_enable_pkt[1][2] = 1U; clock_enable_pkt[1][3] = 0U; clock_enable_pkt[1][4] = 0U; clock_enable_pkt[1][5] = 0U; clock_enable_pkt[1][6] = 0U; clock_enable_pkt[1][7] = 66U; goto ldv_26863; default: ; return (-19); } ldv_26863: i = 0; goto ldv_26871; ldv_26870: __len = 8UL; if (__len > 63UL) { __ret = memcpy((void *)(& ictx->usb_tx_buf), (void const *)(& clock_enable_pkt) + (unsigned long )i, __len); } else { __ret = __builtin_memcpy((void *)(& ictx->usb_tx_buf), (void const *)(& clock_enable_pkt) + (unsigned long )i, __len); } retval = send_packet(ictx); if (retval != 0) { printk("<3>imon:%s: send_packet failed for packet %d\n", "send_set_imon_clock", i); goto ldv_26869; } else { } i = i + 1; ldv_26871: ; if (i <= 1) { goto ldv_26870; } else { } ldv_26869: ; return (retval); } } static ssize_t show_associate_remote(struct device *d , struct device_attribute *attr , char *buf ) { struct imon_context *ictx ; void *tmp ; size_t tmp___0 ; { tmp = dev_get_drvdata((struct device const *)d); ictx = (struct imon_context *)tmp; if ((unsigned long )ictx == (unsigned long )((struct imon_context *)0)) { return (-19L); } else { } ldv_mutex_lock_20(& ictx->lock); if ((int )ictx->rf_isassociating) { strcpy(buf, "associating\n"); } else { strcpy(buf, "closed\n"); } _dev_info((struct device const *)d, "Visit http://www.lirc.org/html/imon-24g.html for instructions on how to associate your iMON 2.4G DT/LT remote\n"); ldv_mutex_unlock_21(& ictx->lock); tmp___0 = strlen((char const *)buf); return ((ssize_t )tmp___0); } } static ssize_t store_associate_remote(struct device *d , struct device_attribute *attr , char const *buf , size_t count ) { struct imon_context *ictx ; void *tmp ; { tmp = dev_get_drvdata((struct device const *)d); ictx = (struct imon_context *)tmp; if ((unsigned long )ictx == (unsigned long )((struct imon_context *)0)) { return (-19L); } else { } ldv_mutex_lock_22(& ictx->lock); ictx->rf_isassociating = 1; send_associate_24g(ictx); ldv_mutex_unlock_23(& ictx->lock); return ((ssize_t )count); } } static ssize_t show_imon_clock(struct device *d , struct device_attribute *attr , char *buf ) { struct imon_context *ictx ; void *tmp ; size_t len ; int tmp___0 ; int tmp___1 ; { tmp = dev_get_drvdata((struct device const *)d); ictx = (struct imon_context *)tmp; if ((unsigned long )ictx == (unsigned long )((struct imon_context *)0)) { return (-19L); } else { } ldv_mutex_lock_24(& ictx->lock); if (! ictx->display_supported) { tmp___0 = snprintf(buf, 4096UL, "Not supported."); len = (size_t )tmp___0; } else { tmp___1 = snprintf(buf, 4096UL, "To set the clock on your iMON display:\n# date \"+%%y %%m %%d %%w %%H %%M %%S\" > imon_clock\n%s", (int )ictx->display_isopen ? (char *)"\nNOTE: imon device must be closed\n" : (char *)""); len = (size_t )tmp___1; } ldv_mutex_unlock_25(& ictx->lock); return ((ssize_t )len); } } static ssize_t store_imon_clock(struct device *d , struct device_attribute *attr , char const *buf , size_t count ) { struct imon_context *ictx ; void *tmp ; ssize_t retval ; unsigned int year ; unsigned int month ; unsigned int day ; unsigned int dow ; unsigned int hour ; unsigned int minute ; unsigned int second ; int tmp___0 ; int tmp___1 ; { tmp = dev_get_drvdata((struct device const *)d); ictx = (struct imon_context *)tmp; if ((unsigned long )ictx == (unsigned long )((struct imon_context *)0)) { return (-19L); } else { } ldv_mutex_lock_26(& ictx->lock); if (! ictx->display_supported) { retval = -19L; goto exit; } else if ((int )ictx->display_isopen) { retval = -16L; goto exit; } else { } tmp___0 = sscanf(buf, "%u %u %u %u %u %u %u", & year, & month, & day, & dow, & hour, & minute, & second); if (tmp___0 != 7) { retval = -22L; goto exit; } else { } if ((((((month == 0U || month > 12U) || (day == 0U || day > 31U)) || dow > 6U) || hour > 23U) || minute > 59U) || second > 59U) { retval = -22L; goto exit; } else { } tmp___1 = send_set_imon_clock(ictx, year, month, day, dow, hour, minute, second); retval = (ssize_t )tmp___1; if (retval != 0L) { goto exit; } else { } retval = (ssize_t )count; exit: ldv_mutex_unlock_27(& ictx->lock); return (retval); } } static struct device_attribute dev_attr_imon_clock = {{"imon_clock", 420U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_imon_clock, & store_imon_clock}; static struct device_attribute dev_attr_associate_remote = {{"associate_remote", 420U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_associate_remote, & store_associate_remote}; static struct attribute *imon_display_sysfs_entries[2U] = { & dev_attr_imon_clock.attr, (struct attribute *)0}; static struct attribute_group imon_display_attr_group = {0, 0, (struct attribute **)(& imon_display_sysfs_entries)}; static struct attribute *imon_rf_sysfs_entries[2U] = { & dev_attr_associate_remote.attr, (struct attribute *)0}; static struct attribute_group imon_rf_attr_group = {0, 0, (struct attribute **)(& imon_rf_sysfs_entries)}; static ssize_t vfd_write(struct file *file , char const *buf , size_t n_bytes , loff_t *pos ) { int i ; int offset ; int seq ; int retval ; struct imon_context *ictx ; unsigned char vfd_packet6[7U] ; unsigned long tmp ; size_t __len ; void *__ret ; size_t __len___0 ; void *__ret___0 ; { retval = 0; vfd_packet6[0] = 1U; vfd_packet6[1] = 0U; vfd_packet6[2] = 0U; vfd_packet6[3] = 0U; vfd_packet6[4] = 0U; vfd_packet6[5] = 255U; vfd_packet6[6] = 255U; ictx = (struct imon_context *)file->private_data; if ((unsigned long )ictx == (unsigned long )((struct imon_context *)0)) { printk("<3>imon:%s: no context for device\n", "vfd_write"); return (-19L); } else { } ldv_mutex_lock_28(& ictx->lock); if (! ictx->dev_present_intf0) { printk("<3>imon:%s: no iMON device present\n", "vfd_write"); retval = -19; goto exit; } else { } if (n_bytes == 0UL || n_bytes > 32UL) { printk("<3>imon:%s: invalid payload size\n", "vfd_write"); retval = -22; goto exit; } else { } tmp = copy_from_user((void *)(& ictx->tx.data_buf), (void const *)buf, n_bytes); if (tmp != 0UL) { retval = -14; goto exit; } else { } i = (int )n_bytes; goto ldv_26929; ldv_26928: ictx->tx.data_buf[i] = 32U; i = i + 1; ldv_26929: ; if (i <= 31) { goto ldv_26928; } else { } i = 32; goto ldv_26932; ldv_26931: ictx->tx.data_buf[i] = 255U; i = i + 1; ldv_26932: ; if (i <= 34) { goto ldv_26931; } else { } offset = 0; seq = 0; ldv_26937: __len = 7UL; if (__len > 63UL) { __ret = memcpy((void *)(& ictx->usb_tx_buf), (void const *)(& ictx->tx.data_buf) + (unsigned long )offset, __len); } else { __ret = __builtin_memcpy((void *)(& ictx->usb_tx_buf), (void const *)(& ictx->tx.data_buf) + (unsigned long )offset, __len); } ictx->usb_tx_buf[7] = (unsigned char )seq; retval = send_packet(ictx); if (retval != 0) { printk("<3>imon:%s: send packet failed for packet #%d\n", "vfd_write", seq / 2); goto exit; } else { seq = seq + 2; offset = offset + 7; } if (offset <= 34) { goto ldv_26937; } else { } __len___0 = 7UL; if (__len___0 > 63UL) { __ret___0 = memcpy((void *)(& ictx->usb_tx_buf), (void const *)(& vfd_packet6), __len___0); } else { __ret___0 = __builtin_memcpy((void *)(& ictx->usb_tx_buf), (void const *)(& vfd_packet6), __len___0); } ictx->usb_tx_buf[7] = (unsigned char )seq; retval = send_packet(ictx); if (retval != 0) { printk("<3>imon:%s: send packet failed for packet #%d\n", "vfd_write", seq / 2); } else { } exit: ldv_mutex_unlock_29(& ictx->lock); return ((ssize_t )(retval != 0 ? (size_t )retval : n_bytes)); } } static ssize_t lcd_write(struct file *file , char const *buf , size_t n_bytes , loff_t *pos ) { int retval ; struct imon_context *ictx ; unsigned long tmp ; struct _ddebug descriptor ; long tmp___0 ; { retval = 0; ictx = (struct imon_context *)file->private_data; if ((unsigned long )ictx == (unsigned long )((struct imon_context *)0)) { printk("<3>imon:%s: no context for device\n", "lcd_write"); return (-19L); } else { } ldv_mutex_lock_30(& ictx->lock); if (! ictx->display_supported) { printk("<3>imon:%s: no iMON display present\n", "lcd_write"); retval = -19; goto exit; } else { } if (n_bytes != 8UL) { printk("<3>imon:%s: invalid payload size: %d (expected 8)\n", "lcd_write", (int )n_bytes); retval = -22; goto exit; } else { } tmp = copy_from_user((void *)(& ictx->usb_tx_buf), (void const *)buf, 8UL); if (tmp != 0UL) { retval = -14; goto exit; } else { } retval = send_packet(ictx); if (retval != 0) { printk("<3>imon:%s: send packet failed!\n", "lcd_write"); goto exit; } else { descriptor.modname = "imon"; descriptor.function = "lcd_write"; descriptor.filename = "/home/ldvuser/andrianov/commit-tester-work/task-004--linux-stable--dir/work/current--X--drivers/media/rc/imon.ko--X--defaultlinux-stable-a9e7fb5-1--X--32_7a--X--cpachecker/linux-stable-a9e7fb5-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/imon.c"; descriptor.format = "%s: write %d bytes to LCD\n"; descriptor.lineno = 936U; descriptor.flags = 0U; descriptor.enabled = (char)0; tmp___0 = ldv__builtin_expect((int )((signed char )descriptor.enabled) != 0, 0L); if (tmp___0 != 0L) { dev_printk("<7>", (struct device const *)ictx->dev, "%s: write %d bytes to LCD\n", "lcd_write", (int )n_bytes); } else { } } exit: ldv_mutex_unlock_31(& ictx->lock); return ((ssize_t )(retval != 0 ? (size_t )retval : n_bytes)); } } static void usb_tx_callback(struct urb *urb ) { struct imon_context *ictx ; { if ((unsigned long )urb == (unsigned long )((struct urb *)0)) { return; } else { } ictx = (struct imon_context *)urb->context; if ((unsigned long )ictx == (unsigned long )((struct imon_context *)0)) { return; } else { } ictx->tx.status = urb->status; ictx->tx.busy = 0; __asm__ volatile ("": : : "memory"); complete(& ictx->tx.finished); return; } } static void imon_touch_display_timeout(unsigned long data ) { struct imon_context *ictx ; { ictx = (struct imon_context *)data; if ((unsigned int )ictx->display_type != 3U) { return; } else { } input_report_abs(ictx->touch, 0U, ictx->touch_x); input_report_abs(ictx->touch, 1U, ictx->touch_y); input_report_key(ictx->touch, 330U, 0); input_sync(ictx->touch); return; } } static int imon_ir_change_protocol(struct rc_dev *rc , u64 rc_type ) { int retval ; struct imon_context *ictx ; struct device *dev ; unsigned char ir_proto_packet[8U] ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; struct _ddebug descriptor___1 ; long tmp___1 ; struct _ddebug descriptor___2 ; long tmp___2 ; size_t __len ; void *__ret ; { ictx = (struct imon_context *)rc->priv; dev = ictx->dev; ir_proto_packet[0] = 0U; ir_proto_packet[1] = 0U; ir_proto_packet[2] = 0U; ir_proto_packet[3] = 0U; ir_proto_packet[4] = 0U; ir_proto_packet[5] = 0U; ir_proto_packet[6] = 0U; ir_proto_packet[7] = 134U; if (rc_type != 0ULL && (rc->allowed_protos & rc_type) == 0ULL) { dev_warn((struct device const *)dev, "Looks like you\'re trying to use an IR protocol this device does not support\n"); } else { } switch (rc_type) { case 4ULL: descriptor.modname = "imon"; descriptor.function = "imon_ir_change_protocol"; descriptor.filename = "/home/ldvuser/andrianov/commit-tester-work/task-004--linux-stable--dir/work/current--X--drivers/media/rc/imon.ko--X--defaultlinux-stable-a9e7fb5-1--X--32_7a--X--cpachecker/linux-stable-a9e7fb5-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/imon.c"; descriptor.format = "Configuring IR receiver for MCE protocol\n"; descriptor.lineno = 1000U; descriptor.flags = 0U; descriptor.enabled = (char)0; tmp = ldv__builtin_expect((int )((signed char )descriptor.enabled) != 0, 0L); if (tmp != 0L) { dev_printk("<7>", (struct device const *)dev, "Configuring IR receiver for MCE protocol\n"); } else { } ir_proto_packet[0] = 1U; goto ldv_26972; case 0ULL: ; case 0xffffffff80000000ULL: descriptor___0.modname = "imon"; descriptor___0.function = "imon_ir_change_protocol"; descriptor___0.filename = "/home/ldvuser/andrianov/commit-tester-work/task-004--linux-stable--dir/work/current--X--drivers/media/rc/imon.ko--X--defaultlinux-stable-a9e7fb5-1--X--32_7a--X--cpachecker/linux-stable-a9e7fb5-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/imon.c"; descriptor___0.format = "Configuring IR receiver for iMON protocol\n"; descriptor___0.lineno = 1005U; descriptor___0.flags = 0U; descriptor___0.enabled = (char)0; tmp___0 = ldv__builtin_expect((int )((signed char )descriptor___0.enabled) != 0, 0L); if (tmp___0 != 0L) { dev_printk("<7>", (struct device const *)dev, "Configuring IR receiver for iMON protocol\n"); } else { } if (pad_stabilize == 0) { descriptor___1.modname = "imon"; descriptor___1.function = "imon_ir_change_protocol"; descriptor___1.filename = "/home/ldvuser/andrianov/commit-tester-work/task-004--linux-stable--dir/work/current--X--drivers/media/rc/imon.ko--X--defaultlinux-stable-a9e7fb5-1--X--32_7a--X--cpachecker/linux-stable-a9e7fb5-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/imon.c"; descriptor___1.format = "PAD stabilize functionality disabled\n"; descriptor___1.lineno = 1007U; descriptor___1.flags = 0U; descriptor___1.enabled = (char)0; tmp___1 = ldv__builtin_expect((int )((signed char )descriptor___1.enabled) != 0, 0L); if (tmp___1 != 0L) { dev_printk("<7>", (struct device const *)dev, "PAD stabilize functionality disabled\n"); } else { } } else { } rc_type = 2147483648ULL; goto ldv_26972; default: dev_warn((struct device const *)dev, "Unsupported IR protocol specified, overriding to iMON IR protocol\n"); if (pad_stabilize == 0) { descriptor___2.modname = "imon"; descriptor___2.function = "imon_ir_change_protocol"; descriptor___2.filename = "/home/ldvuser/andrianov/commit-tester-work/task-004--linux-stable--dir/work/current--X--drivers/media/rc/imon.ko--X--defaultlinux-stable-a9e7fb5-1--X--32_7a--X--cpachecker/linux-stable-a9e7fb5-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/imon.c"; descriptor___2.format = "PAD stabilize functionality disabled\n"; descriptor___2.lineno = 1015U; descriptor___2.flags = 0U; descriptor___2.enabled = (char)0; tmp___2 = ldv__builtin_expect((int )((signed char )descriptor___2.enabled) != 0, 0L); if (tmp___2 != 0L) { dev_printk("<7>", (struct device const *)dev, "PAD stabilize functionality disabled\n"); } else { } } else { } rc_type = 2147483648ULL; goto ldv_26972; } ldv_26972: __len = 8UL; if (__len > 63UL) { __ret = memcpy((void *)(& ictx->usb_tx_buf), (void const *)(& ir_proto_packet), __len); } else { __ret = __builtin_memcpy((void *)(& ictx->usb_tx_buf), (void const *)(& ir_proto_packet), __len); } retval = send_packet(ictx); if (retval != 0) { goto out; } else { } ictx->rc_type = rc_type; ictx->pad_mouse = 0; out: ; return (retval); } } __inline static int tv2int(struct timeval const *a , struct timeval const *b ) { int usecs ; int sec ; { usecs = 0; sec = 0; if ((long )b->tv_usec > (long )a->tv_usec) { usecs = 1000000; sec = sec - 1; } else { } usecs = (int )(((unsigned int )a->tv_usec - (unsigned int )b->tv_usec) + (unsigned int )usecs); sec = (int )(((unsigned int )a->tv_sec - (unsigned int )b->tv_sec) + (unsigned int )sec); sec = sec * 1000; usecs = usecs / 1000; sec = sec + usecs; if (sec < 0) { sec = 1000; } else { } return (sec); } } static int stabilize(int a , int b , u16 timeout , u16 threshold ) { struct timeval ct ; struct timeval prev_time ; struct timeval hit_time ; int x ; int y ; int prev_result ; int hits ; int result ; int msec ; int msec_hit ; long ret ; int __x___0 ; long ret___0 ; int __x___2 ; long ret___1 ; int __x___4 ; long ret___2 ; int __x___6 ; { prev_time.tv_sec = 0L; prev_time.tv_usec = 0L; hit_time.tv_sec = 0L; hit_time.tv_usec = 0L; result = 0; do_gettimeofday(& ct); msec = tv2int((struct timeval const *)(& ct), (struct timeval const *)(& prev_time)); msec_hit = tv2int((struct timeval const *)(& ct), (struct timeval const *)(& hit_time)); if (msec > 100) { x = 0; y = 0; hits = 0; } else { } x = x + a; y = y + b; prev_time = ct; __x___4 = x; ret___1 = (long )(__x___4 < 0 ? - __x___4 : __x___4); if (ret___1 > (long )threshold) { goto _L; } else { __x___6 = y; ret___2 = (long )(__x___6 < 0 ? - __x___6 : __x___6); if (ret___2 > (long )threshold) { _L: /* CIL Label */ __x___0 = y; ret = (long )(__x___0 < 0 ? - __x___0 : __x___0); __x___2 = x; ret___0 = (long )(__x___2 < 0 ? - __x___2 : __x___2); if (ret > ret___0) { result = y > 0 ? 127 : 128; } else { result = x > 0 ? 32512 : 32768; } x = 0; y = 0; if (result == prev_result) { hits = hits + 1; if (hits > 3) { switch (result) { case 127: y = ((int )threshold * 17) / 30; goto ldv_27022; case 128: y = y - ((int )threshold * 17) / 30; goto ldv_27022; case 32512: x = ((int )threshold * 17) / 30; goto ldv_27022; case 32768: x = x - ((int )threshold * 17) / 30; goto ldv_27022; } ldv_27022: ; } else { } if (hits == 2 && (int )timeout > msec_hit) { result = 0; hits = 1; } else { } } else { prev_result = result; hits = 1; hit_time = ct; } } else { } } return (result); } } static u32 imon_remote_key_lookup(struct imon_context *ictx , u32 scancode ) { u32 keycode ; u32 release ; bool is_release_code ; { is_release_code = 0; keycode = rc_g_keycode_from_table(ictx->rdev, scancode); ictx->rc_toggle = 0U; ictx->rc_scancode = scancode; if (keycode == 0U) { release = scancode & 4294950911U; keycode = rc_g_keycode_from_table(ictx->rdev, release); if (keycode != 0U) { is_release_code = 1; } else { } } else { } ictx->release_code = is_release_code; return (keycode); } } static u32 imon_mce_key_lookup(struct imon_context *ictx , u32 scancode ) { u32 keycode ; { if ((int )scancode < 0) { scancode = scancode | 61440U; } else { } ictx->rc_scancode = scancode; keycode = rc_g_keycode_from_table(ictx->rdev, scancode); ictx->release_code = 0; return (keycode); } } static u32 imon_panel_key_lookup(u64 code ) { int i ; u32 keycode ; { keycode = 0U; i = 0; goto ldv_27047; ldv_27046: ; if ((unsigned long long )imon_panel_key_table[i].hw_code == (code | 65518ULL)) { keycode = imon_panel_key_table[i].keycode; goto ldv_27045; } else { } i = i + 1; ldv_27047: ; if ((unsigned int )i <= 22U) { goto ldv_27046; } else { } ldv_27045: ; return (keycode); } } static bool imon_mouse_event(struct imon_context *ictx , unsigned char *buf , int len ) { char rel_x ; char rel_y ; u8 right_shift ; bool mouse_input ; int dir ; unsigned long flags ; raw_spinlock_t *tmp ; struct _ddebug descriptor ; long tmp___0 ; raw_spinlock_t *tmp___1 ; { rel_x = 0; rel_y = 0; right_shift = 1U; mouse_input = 1; dir = 0; tmp = spinlock_check(& ictx->kc_lock); flags = _raw_spin_lock_irqsave(tmp); if (((unsigned int )ictx->product != 65500U && (int )*buf & 1) && len == 5) { rel_x = (char )*(buf + 2UL); rel_y = (char )*(buf + 3UL); right_shift = 1U; } else if (((unsigned int )ictx->product == 65500U && ((int )*buf & 64) != 0) && (((int )*(buf + 1UL) & 1) == 0 && (((int )*(buf + 1UL) >> 2) & 1) == 0)) { rel_x = ((((int )((char )*(buf + 1UL)) & 8) | (int )((char )(((int )*(buf + 1UL) & 16) >> 2))) | (int )((char )(((int )*(buf + 1UL) & 32) >> 4))) | (int )((char )(((int )*(buf + 1UL) & 64) >> 6)); if (((int )*buf & 2) != 0) { rel_x = (char )((int )((signed char )rel_x) | -16); } else { } rel_x = (char )((int )((unsigned char )((int )((signed char )rel_x) / 2)) + (int )((unsigned char )rel_x)); rel_y = ((((int )((char )*(buf + 2UL)) & 8) | (int )((char )(((int )*(buf + 2UL) & 16) >> 2))) | (int )((char )(((int )*(buf + 2UL) & 32) >> 4))) | (int )((char )(((int )*(buf + 2UL) & 64) >> 6)); if ((int )*buf & 1) { rel_y = (char )((int )((signed char )rel_y) | -16); } else { } rel_y = (char )((int )((unsigned char )((int )((signed char )rel_y) / 2)) + (int )((unsigned char )rel_y)); right_shift = 2U; } else if ((unsigned int )ictx->product == 65500U && (unsigned int )*buf == 104U) { right_shift = 2U; } else if (ictx->kc == 402U && ((int )*(buf + 2UL) & 64) == 0) { dir = 1; } else if (ictx->kc == 403U && ((int )*(buf + 2UL) & 64) == 0) { dir = -1; } else { mouse_input = 0; } spin_unlock_irqrestore(& ictx->kc_lock, flags); if ((int )mouse_input) { descriptor.modname = "imon"; descriptor.function = "imon_mouse_event"; descriptor.filename = "/home/ldvuser/andrianov/commit-tester-work/task-004--linux-stable--dir/work/current--X--drivers/media/rc/imon.ko--X--defaultlinux-stable-a9e7fb5-1--X--32_7a--X--cpachecker/linux-stable-a9e7fb5-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/imon.c"; descriptor.format = "sending mouse data via input subsystem\n"; descriptor.lineno = 1242U; descriptor.flags = 0U; descriptor.enabled = (char)0; tmp___0 = ldv__builtin_expect((int )((signed char )descriptor.enabled) != 0, 0L); if (tmp___0 != 0L) { dev_printk("<7>", (struct device const *)ictx->dev, "sending mouse data via input subsystem\n"); } else { } if (dir != 0) { input_report_rel(ictx->idev, 8U, dir); } else if ((int )((signed char )rel_x) != 0 || (int )((signed char )rel_y) != 0) { input_report_rel(ictx->idev, 0U, (int )rel_x); input_report_rel(ictx->idev, 1U, (int )rel_y); } else { input_report_key(ictx->idev, 272U, (int )*(buf + 1UL) & 1); input_report_key(ictx->idev, 273U, ((int )*(buf + 1UL) >> (int )right_shift) & 1); } input_sync(ictx->idev); tmp___1 = spinlock_check(& ictx->kc_lock); flags = _raw_spin_lock_irqsave(tmp___1); ictx->last_keycode = ictx->kc; spin_unlock_irqrestore(& ictx->kc_lock, flags); } else { } return (mouse_input); } } static void imon_touch_event(struct imon_context *ictx , unsigned char *buf ) { { ldv_mod_timer_32(& ictx->ttimer, (unsigned long )jiffies + 8UL); ictx->touch_x = ((int )*buf << 4) | ((int )*(buf + 1UL) >> 4); ictx->touch_y = 4095 - (((int )*(buf + 2UL) << 4) | ((int )*(buf + 1UL) & 15)); input_report_abs(ictx->touch, 0U, ictx->touch_x); input_report_abs(ictx->touch, 1U, ictx->touch_y); input_report_key(ictx->touch, 330U, 1); input_sync(ictx->touch); return; } } static void imon_pad_to_keys(struct imon_context *ictx , unsigned char *buf ) { int dir ; char rel_x ; char rel_y ; u16 timeout ; u16 threshold ; u32 scancode ; unsigned long flags ; unsigned char tmp ; unsigned char tmp___0 ; raw_spinlock_t *tmp___1 ; __u32 tmp___2 ; long ret ; int __x___0 ; long ret___0 ; int __x___2 ; unsigned char tmp___3 ; unsigned char tmp___4 ; unsigned char tmp___5 ; unsigned char tmp___6 ; raw_spinlock_t *tmp___7 ; __u32 tmp___8 ; long ret___1 ; int __x___4 ; long ret___2 ; int __x___6 ; raw_spinlock_t *tmp___9 ; { dir = 0; rel_x = 0; rel_y = 0; scancode = 0U; if ((unsigned int )ictx->product != 65500U) { tmp___0 = 0U; *(buf + 7UL) = tmp___0; tmp = tmp___0; *(buf + 6UL) = tmp; *(buf + 5UL) = tmp; timeout = 500U; threshold = pad_thresh != 0 ? (u16 )pad_thresh : 28U; rel_x = (char )*(buf + 2UL); rel_y = (char )*(buf + 3UL); if (ictx->rc_type == 2147483648ULL && pad_stabilize != 0) { if ((unsigned int )*(buf + 1UL) == 0U && ((int )((signed char )rel_x) != 0 || (int )((signed char )rel_y) != 0)) { dir = stabilize((int )rel_x, (int )rel_y, (int )timeout, (int )threshold); if (dir == 0) { tmp___1 = spinlock_check(& ictx->kc_lock); flags = _raw_spin_lock_irqsave(tmp___1); ictx->kc = 240U; spin_unlock_irqrestore(& ictx->kc_lock, flags); return; } else { } *(buf + 2UL) = (unsigned char )dir; *(buf + 3UL) = (unsigned char )(dir >> 8); tmp___2 = __fswab32(*((u32 *)buf)); scancode = tmp___2; } else { } } else { __x___0 = (int )rel_y; ret = (long )(__x___0 < 0 ? - __x___0 : __x___0); __x___2 = (int )rel_x; ret___0 = (long )(__x___2 < 0 ? - __x___2 : __x___2); if (ret > ret___0) { *(buf + 2UL) = (int )((signed char )rel_y) > 0 ? 127U : 128U; *(buf + 3UL) = 0U; if ((int )((signed char )rel_y) > 0) { scancode = 16809728U; } else { scancode = 16809984U; } } else { *(buf + 2UL) = 0U; *(buf + 3UL) = (int )((signed char )rel_x) > 0 ? 127U : 128U; if ((int )((signed char )rel_x) > 0) { scancode = 16777343U; } else { scancode = 16777344U; } } } } else { timeout = 10U; threshold = pad_thresh != 0 ? (u16 )pad_thresh : 15U; rel_x = ((((int )((char )*(buf + 1UL)) & 8) | (int )((char )(((int )*(buf + 1UL) & 16) >> 2))) | (int )((char )(((int )*(buf + 1UL) & 32) >> 4))) | (int )((char )(((int )*(buf + 1UL) & 64) >> 6)); if (((int )*buf & 2) != 0) { rel_x = (char )((int )((signed char )rel_x) | -16); } else { } rel_y = ((((int )((char )*(buf + 2UL)) & 8) | (int )((char )(((int )*(buf + 2UL) & 16) >> 2))) | (int )((char )(((int )*(buf + 2UL) & 32) >> 4))) | (int )((char )(((int )*(buf + 2UL) & 64) >> 6)); if ((int )*buf & 1) { rel_y = (char )((int )((signed char )rel_y) | -16); } else { } *buf = 1U; tmp___6 = 0U; *(buf + 7UL) = tmp___6; tmp___5 = tmp___6; *(buf + 6UL) = tmp___5; tmp___4 = tmp___5; *(buf + 5UL) = tmp___4; tmp___3 = tmp___4; *(buf + 4UL) = tmp___3; *(buf + 1UL) = tmp___3; if (ictx->rc_type == 2147483648ULL && pad_stabilize != 0) { dir = stabilize((int )rel_x, (int )rel_y, (int )timeout, (int )threshold); if (dir == 0) { tmp___7 = spinlock_check(& ictx->kc_lock); flags = _raw_spin_lock_irqsave(tmp___7); ictx->kc = 240U; spin_unlock_irqrestore(& ictx->kc_lock, flags); return; } else { } *(buf + 2UL) = (unsigned char )dir; *(buf + 3UL) = (unsigned char )(dir >> 8); tmp___8 = __fswab32(*((u32 *)buf)); scancode = tmp___8; } else { __x___4 = (int )rel_y; ret___1 = (long )(__x___4 < 0 ? - __x___4 : __x___4); __x___6 = (int )rel_x; ret___2 = (long )(__x___6 < 0 ? - __x___6 : __x___6); if (ret___1 > ret___2) { *(buf + 2UL) = (int )((signed char )rel_y) > 0 ? 127U : 128U; *(buf + 3UL) = 0U; if ((int )((signed char )rel_y) > 0) { scancode = 16809728U; } else { scancode = 16809984U; } } else { *(buf + 2UL) = 0U; *(buf + 3UL) = (int )((signed char )rel_x) > 0 ? 127U : 128U; if ((int )((signed char )rel_x) > 0) { scancode = 16777343U; } else { scancode = 16777344U; } } } } if (scancode != 0U) { tmp___9 = spinlock_check(& ictx->kc_lock); flags = _raw_spin_lock_irqsave(tmp___9); ictx->kc = imon_remote_key_lookup(ictx, scancode); spin_unlock_irqrestore(& ictx->kc_lock, flags); } else { } return; } } static int imon_parse_press_type(struct imon_context *ictx , unsigned char *buf , u8 ktype ) { int press_type ; unsigned long flags ; raw_spinlock_t *tmp ; { press_type = 0; tmp = spinlock_check(& ictx->kc_lock); flags = _raw_spin_lock_irqsave(tmp); if ((ictx->kc == 0U && (unsigned int )*buf == 2U) && (unsigned int )*(buf + 3UL) == 0U) { ictx->kc = ictx->last_keycode; } else if ((((ictx->kc == 0U && (unsigned int )*buf == 104U) && (unsigned int )*(buf + 1UL) == 130U) && (unsigned int )*(buf + 2UL) == 129U) && (unsigned int )*(buf + 3UL) == 183U) { ictx->kc = ictx->last_keycode; } else if ((((ictx->kc == 0U && (unsigned int )*buf == 1U) && (unsigned int )*(buf + 1UL) == 0U) && (unsigned int )*(buf + 2UL) == 129U) && (unsigned int )*(buf + 3UL) == 183U) { ictx->kc = ictx->last_keycode; } else if ((unsigned int )ktype == 1U) { ictx->rc_toggle = *(buf + 2UL); press_type = 1; } else if (ictx->kc == 0U) { press_type = -22; } else if ((int )ictx->release_code) { press_type = 0; } else { press_type = 1; } spin_unlock_irqrestore(& ictx->kc_lock, flags); return (press_type); } } static void imon_incoming_packet(struct imon_context *ictx , struct urb *urb , int intf ) { int len ; unsigned char *buf ; struct device *dev ; unsigned long flags ; u32 kc ; bool norelease ; int i ; u64 scancode ; int press_type ; int msec ; struct timeval t ; struct timeval prev_time ; u8 ktype ; __u64 tmp ; __u32 tmp___0 ; raw_spinlock_t *tmp___1 ; struct _ddebug descriptor ; long tmp___2 ; struct _ddebug descriptor___0 ; long tmp___3 ; bool tmp___4 ; raw_spinlock_t *tmp___5 ; raw_spinlock_t *tmp___6 ; raw_spinlock_t *tmp___7 ; { len = (int )urb->actual_length; buf = (unsigned char *)urb->transfer_buffer; dev = ictx->dev; norelease = 0; press_type = 0; prev_time.tv_sec = 0L; prev_time.tv_usec = 0L; if (((unsigned int )*buf == 255U && (unsigned int )*(buf + 1UL) == 255U) && (unsigned int )*(buf + 2UL) == 255U) { return; } else { } if (len == 8 && (unsigned int )*(buf + 7UL) == 238U) { tmp = __fswab64(*((u64 *)buf)); scancode = tmp; ktype = 2U; kc = imon_panel_key_lookup(scancode); } else { tmp___0 = __fswab32(*((u32 *)buf)); scancode = (u64 )tmp___0; if (ictx->rc_type == 4ULL) { ktype = 0U; if ((unsigned int )*buf == 128U) { ktype = 1U; } else { } kc = imon_mce_key_lookup(ictx, (u32 )scancode); } else { ktype = 0U; kc = imon_remote_key_lookup(ictx, (u32 )scancode); } } tmp___1 = spinlock_check(& ictx->kc_lock); flags = _raw_spin_lock_irqsave(tmp___1); if (kc == 374U && ! ictx->release_code) { ictx->last_keycode = kc; if (! nomouse) { ictx->pad_mouse = ((int )ictx->pad_mouse & 1) == 0; descriptor.modname = "imon"; descriptor.function = "imon_incoming_packet"; descriptor.filename = "/home/ldvuser/andrianov/commit-tester-work/task-004--linux-stable--dir/work/current--X--drivers/media/rc/imon.ko--X--defaultlinux-stable-a9e7fb5-1--X--32_7a--X--cpachecker/linux-stable-a9e7fb5-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/imon.c"; descriptor.format = "toggling to %s mode\n"; descriptor.lineno = 1506U; descriptor.flags = 0U; descriptor.enabled = (char)0; tmp___2 = ldv__builtin_expect((int )((signed char )descriptor.enabled) != 0, 0L); if (tmp___2 != 0L) { dev_printk("<7>", (struct device const *)dev, "toggling to %s mode\n", (int )ictx->pad_mouse ? (char *)"mouse" : (char *)"keyboard"); } else { } spin_unlock_irqrestore(& ictx->kc_lock, flags); return; } else { ictx->pad_mouse = 0; descriptor___0.modname = "imon"; descriptor___0.function = "imon_incoming_packet"; descriptor___0.filename = "/home/ldvuser/andrianov/commit-tester-work/task-004--linux-stable--dir/work/current--X--drivers/media/rc/imon.ko--X--defaultlinux-stable-a9e7fb5-1--X--32_7a--X--cpachecker/linux-stable-a9e7fb5-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/imon.c"; descriptor___0.format = "mouse mode disabled, passing key value\n"; descriptor___0.lineno = 1511U; descriptor___0.flags = 0U; descriptor___0.enabled = (char)0; tmp___3 = ldv__builtin_expect((int )((signed char )descriptor___0.enabled) != 0, 0L); if (tmp___3 != 0L) { dev_printk("<7>", (struct device const *)dev, "mouse mode disabled, passing key value\n"); } else { } } } else { } ictx->kc = kc; spin_unlock_irqrestore(& ictx->kc_lock, flags); if (((unsigned int )ictx->display_type == 3U && len == 8) && (unsigned int )*(buf + 7UL) == 134U) { imon_touch_event(ictx, buf); return; } else if ((int )ictx->pad_mouse) { tmp___4 = imon_mouse_event(ictx, buf, len); if ((int )tmp___4) { return; } else { } } else { } if (((len == 5 && (unsigned int )*buf == 1U) && (unsigned int )*(buf + 4UL) == 0U) || ((len == 8 && ((int )*buf & 64) != 0) && (((int )*(buf + 1UL) & 1) == 0 && (((int )*(buf + 1UL) >> 2) & 1) == 0))) { len = 8; imon_pad_to_keys(ictx, buf); norelease = 1; } else { } if ((int )debug) { printk("<6>intf%d decoded packet: ", intf); i = 0; goto ldv_27142; ldv_27141: printk("%02x ", (int )*(buf + (unsigned long )i)); i = i + 1; ldv_27142: ; if (i < len) { goto ldv_27141; } else { } printk("\n"); } else { } press_type = imon_parse_press_type(ictx, buf, (int )ktype); if (press_type < 0) { goto not_input_data; } else { } tmp___5 = spinlock_check(& ictx->kc_lock); flags = _raw_spin_lock_irqsave(tmp___5); if (ictx->kc == 240U) { goto unknown_key; } else { } spin_unlock_irqrestore(& ictx->kc_lock, flags); if ((unsigned int )ktype != 2U) { if (press_type == 0) { rc_keyup(ictx->rdev); } else { rc_keydown(ictx->rdev, (int )ictx->rc_scancode, (int )ictx->rc_toggle); tmp___6 = spinlock_check(& ictx->kc_lock); flags = _raw_spin_lock_irqsave(tmp___6); ictx->last_keycode = ictx->kc; spin_unlock_irqrestore(& ictx->kc_lock, flags); } return; } else { } tmp___7 = spinlock_check(& ictx->kc_lock); flags = _raw_spin_lock_irqsave(tmp___7); if (ictx->kc == 113U && ictx->kc == ictx->last_keycode) { do_gettimeofday(& t); msec = tv2int((struct timeval const *)(& t), (struct timeval const *)(& prev_time)); prev_time = t; if ((ictx->idev)->rep[0] > msec) { spin_unlock_irqrestore(& ictx->kc_lock, flags); return; } else { } } else { } kc = ictx->kc; spin_unlock_irqrestore(& ictx->kc_lock, flags); input_report_key(ictx->idev, kc, press_type); input_sync(ictx->idev); input_report_key(ictx->idev, kc, 0); input_sync(ictx->idev); ictx->last_keycode = kc; return; unknown_key: spin_unlock_irqrestore(& ictx->kc_lock, flags); _dev_info((struct device const *)dev, "%s: unknown keypress, code 0x%llx\n", "imon_incoming_packet", (long long )scancode); return; not_input_data: ; if (len != 8) { dev_warn((struct device const *)dev, "imon %s: invalid incoming packet size (len = %d, intf%d)\n", "imon_incoming_packet", len, intf); return; } else { } if ((((((unsigned int )*buf == 0U && (unsigned int )*(buf + 2UL) == 255U) && (unsigned int )*(buf + 3UL) == 255U) && (unsigned int )*(buf + 4UL) == 255U) && (unsigned int )*(buf + 5UL) == 255U) && (((unsigned int )*(buf + 6UL) == 78U && (unsigned int )*(buf + 7UL) == 223U) || ((unsigned int )*(buf + 6UL) == 94U && (unsigned int )*(buf + 7UL) == 223U))) { dev_warn((struct device const *)dev, "%s: remote associated refid=%02X\n", "imon_incoming_packet", (int )*(buf + 1UL)); ictx->rf_isassociating = 0; } else { } return; } } static void usb_rx_callback_intf0(struct urb *urb ) { struct imon_context *ictx ; int intfnum ; { intfnum = 0; if ((unsigned long )urb == (unsigned long )((struct urb *)0)) { return; } else { } ictx = (struct imon_context *)urb->context; if ((unsigned long )ictx == (unsigned long )((struct imon_context *)0)) { return; } else { } switch (urb->status) { case -2: ; return; case -108: ; goto ldv_27162; case 0: imon_incoming_packet(ictx, urb, intfnum); goto ldv_27162; default: dev_warn((struct device const *)ictx->dev, "imon %s: status(%d): ignored\n", "usb_rx_callback_intf0", urb->status); goto ldv_27162; } ldv_27162: usb_submit_urb(ictx->rx_urb_intf0, 32U); return; } } static void usb_rx_callback_intf1(struct urb *urb ) { struct imon_context *ictx ; int intfnum ; { intfnum = 1; if ((unsigned long )urb == (unsigned long )((struct urb *)0)) { return; } else { } ictx = (struct imon_context *)urb->context; if ((unsigned long )ictx == (unsigned long )((struct imon_context *)0)) { return; } else { } switch (urb->status) { case -2: ; return; case -108: ; goto ldv_27173; case 0: imon_incoming_packet(ictx, urb, intfnum); goto ldv_27173; default: dev_warn((struct device const *)ictx->dev, "imon %s: status(%d): ignored\n", "usb_rx_callback_intf1", urb->status); goto ldv_27173; } ldv_27173: usb_submit_urb(ictx->rx_urb_intf1, 32U); return; } } static void imon_get_ffdc_type(struct imon_context *ictx ) { u8 ffdc_cfg_byte ; u8 detected_display_type ; u64 allowed_protos ; { ffdc_cfg_byte = ictx->usb_rx_buf[6]; detected_display_type = 4U; allowed_protos = 2147483648ULL; switch ((int )ffdc_cfg_byte) { case 33: _dev_info((struct device const *)ictx->dev, "0xffdc iMON Knob, iMON IR"); ictx->display_supported = 0; goto ldv_27184; case 78: _dev_info((struct device const *)ictx->dev, "0xffdc iMON 2.4G LT, iMON RF"); ictx->display_supported = 0; ictx->rf_device = 1; goto ldv_27184; case 53: _dev_info((struct device const *)ictx->dev, "0xffdc iMON VFD + knob, no IR"); detected_display_type = 1U; goto ldv_27184; case 36: ; case 133: _dev_info((struct device const *)ictx->dev, "0xffdc iMON VFD, iMON IR"); detected_display_type = 1U; goto ldv_27184; case 158: _dev_info((struct device const *)ictx->dev, "0xffdc iMON VFD, MCE IR"); detected_display_type = 1U; allowed_protos = 4ULL; goto ldv_27184; case 159: _dev_info((struct device const *)ictx->dev, "0xffdc iMON LCD, MCE IR"); detected_display_type = 2U; allowed_protos = 4ULL; goto ldv_27184; default: _dev_info((struct device const *)ictx->dev, "Unknown 0xffdc device, defaulting to VFD and iMON IR"); detected_display_type = 1U; goto ldv_27184; } ldv_27184: printk(" (id 0x%02x)\n", (int )ffdc_cfg_byte); ictx->display_type = detected_display_type; ictx->rc_type = allowed_protos; return; } } static void imon_set_display_type(struct imon_context *ictx ) { u8 configured_display_type ; { configured_display_type = 1U; if (display_type == 0) { switch ((int )ictx->product) { case 65500: configured_display_type = ictx->display_type; goto ldv_27197; case 52: ; case 53: configured_display_type = 3U; goto ldv_27197; case 56: ; case 57: ; case 69: configured_display_type = 2U; goto ldv_27197; case 60: ; case 65: ; case 66: ; case 67: configured_display_type = 4U; ictx->display_supported = 0; goto ldv_27197; case 54: ; case 68: ; default: configured_display_type = 1U; goto ldv_27197; } ldv_27197: ; } else { configured_display_type = (u8 )display_type; if (display_type == 4) { ictx->display_supported = 0; } else { ictx->display_supported = 1; } _dev_info((struct device const *)ictx->dev, "%s: overriding display type to %d via modparam\n", "imon_set_display_type", display_type); } ictx->display_type = configured_display_type; return; } } static struct rc_dev *imon_init_rdev(struct imon_context *ictx ) { struct rc_dev *rdev ; int ret ; unsigned char fp_packet[8U] ; size_t __len ; void *__ret ; { fp_packet[0] = 64U; fp_packet[1] = 0U; fp_packet[2] = 0U; fp_packet[3] = 0U; fp_packet[4] = 0U; fp_packet[5] = 0U; fp_packet[6] = 0U; fp_packet[7] = 136U; rdev = rc_allocate_device(); if ((unsigned long )rdev == (unsigned long )((struct rc_dev *)0)) { dev_err((struct device const *)ictx->dev, "remote control dev allocation failed\n"); goto out; } else { } snprintf((char *)(& ictx->name_rdev), 128UL, "iMON Remote (%04x:%04x)", (int )ictx->vendor, (int )ictx->product); usb_make_path(ictx->usbdev_intf0, (char *)(& ictx->phys_rdev), 64UL); strlcat((char *)(& ictx->phys_rdev), "/input0", 64UL); rdev->input_name = (char const *)(& ictx->name_rdev); rdev->input_phys = (char const *)(& ictx->phys_rdev); usb_to_input_id((struct usb_device const *)ictx->usbdev_intf0, & rdev->input_id); rdev->dev.parent = ictx->dev; rdev->priv = (void *)ictx; rdev->driver_type = 0; rdev->allowed_protos = 2147483652ULL; rdev->change_protocol = & imon_ir_change_protocol; rdev->driver_name = (char *)"imon"; __len = 8UL; if (__len > 63UL) { __ret = memcpy((void *)(& ictx->usb_tx_buf), (void const *)(& fp_packet), __len); } else { __ret = __builtin_memcpy((void *)(& ictx->usb_tx_buf), (void const *)(& fp_packet), __len); } ret = send_packet(ictx); if (ret != 0) { _dev_info((struct device const *)ictx->dev, "panel buttons/knobs setup failed\n"); } else { } if ((unsigned int )ictx->product == 65500U) { imon_get_ffdc_type(ictx); rdev->allowed_protos = ictx->rc_type; } else { } imon_set_display_type(ictx); if (ictx->rc_type == 4ULL) { rdev->map_name = "rc-imon-mce"; } else { rdev->map_name = "rc-imon-pad"; } ret = rc_register_device(rdev); if (ret < 0) { dev_err((struct device const *)ictx->dev, "remote input dev register failed\n"); goto out; } else { } return (rdev); out: rc_free_device(rdev); return ((struct rc_dev *)0); } } static struct input_dev *imon_init_idev(struct imon_context *ictx ) { struct input_dev *idev ; int ret ; int i ; u32 kc ; { idev = input_allocate_device(); if ((unsigned long )idev == (unsigned long )((struct input_dev *)0)) { dev_err((struct device const *)ictx->dev, "input dev allocation failed\n"); goto out; } else { } snprintf((char *)(& ictx->name_idev), 128UL, "iMON Panel, Knob and Mouse(%04x:%04x)", (int )ictx->vendor, (int )ictx->product); idev->name = (char const *)(& ictx->name_idev); usb_make_path(ictx->usbdev_intf0, (char *)(& ictx->phys_idev), 64UL); strlcat((char *)(& ictx->phys_idev), "/input1", 64UL); idev->phys = (char const *)(& ictx->phys_idev); idev->evbit[0] = 1048582UL; idev->keybit[4] = 196608UL; idev->relbit[0] = 259UL; i = 0; goto ldv_27232; ldv_27231: kc = imon_panel_key_table[i].keycode; __set_bit((int )kc, (unsigned long volatile *)(& idev->keybit)); i = i + 1; ldv_27232: ; if ((unsigned int )i <= 22U) { goto ldv_27231; } else { } usb_to_input_id((struct usb_device const *)ictx->usbdev_intf0, & idev->id); idev->dev.parent = ictx->dev; input_set_drvdata(idev, (void *)ictx); ret = input_register_device(idev); if (ret < 0) { dev_err((struct device const *)ictx->dev, "input dev register failed\n"); goto out; } else { } return (idev); out: input_free_device(idev); return ((struct input_dev *)0); } } static struct input_dev *imon_init_touch(struct imon_context *ictx ) { struct input_dev *touch ; int ret ; { touch = input_allocate_device(); if ((unsigned long )touch == (unsigned long )((struct input_dev *)0)) { dev_err((struct device const *)ictx->dev, "touchscreen input dev allocation failed\n"); goto touch_alloc_failed; } else { } snprintf((char *)(& ictx->name_touch), 128UL, "iMON USB Touchscreen (%04x:%04x)", (int )ictx->vendor, (int )ictx->product); touch->name = (char const *)(& ictx->name_touch); usb_make_path(ictx->usbdev_intf1, (char *)(& ictx->phys_touch), 64UL); strlcat((char *)(& ictx->phys_touch), "/input2", 64UL); touch->phys = (char const *)(& ictx->phys_touch); touch->evbit[0] = 10UL; touch->keybit[5] = 1024UL; input_set_abs_params(touch, 0U, 0, 4095, 0, 0); input_set_abs_params(touch, 1U, 0, 4095, 0, 0); input_set_drvdata(touch, (void *)ictx); usb_to_input_id((struct usb_device const *)ictx->usbdev_intf1, & touch->id); touch->dev.parent = ictx->dev; ret = input_register_device(touch); if (ret < 0) { _dev_info((struct device const *)ictx->dev, "touchscreen input dev register failed\n"); goto touch_register_failed; } else { } return (touch); touch_register_failed: input_free_device(ictx->touch); touch_alloc_failed: ; return ((struct input_dev *)0); } } static bool imon_find_endpoints(struct imon_context *ictx , struct usb_host_interface *iface_desc ) { struct usb_endpoint_descriptor *ep ; struct usb_endpoint_descriptor *rx_endpoint ; struct usb_endpoint_descriptor *tx_endpoint ; int ifnum ; int num_endpts ; int i ; int ep_dir ; int ep_type ; bool ir_ep_found ; bool display_ep_found ; bool tx_control ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; struct _ddebug descriptor___1 ; long tmp___1 ; struct _ddebug descriptor___2 ; long tmp___2 ; struct _ddebug descriptor___3 ; long tmp___3 ; { rx_endpoint = (struct usb_endpoint_descriptor *)0; tx_endpoint = (struct usb_endpoint_descriptor *)0; ifnum = (int )iface_desc->desc.bInterfaceNumber; num_endpts = (int )iface_desc->desc.bNumEndpoints; ir_ep_found = 0; display_ep_found = 0; tx_control = 0; i = 0; goto ldv_27260; ldv_27259: ep = & (iface_desc->endpoint + (unsigned long )i)->desc; ep_dir = (int )ep->bEndpointAddress & 128; ep_type = (int )ep->bmAttributes & 3; if ((! ir_ep_found && ep_dir == 128) && ep_type == 3) { rx_endpoint = ep; ir_ep_found = 1; descriptor.modname = "imon"; descriptor.function = "imon_find_endpoints"; descriptor.filename = "/home/ldvuser/andrianov/commit-tester-work/task-004--linux-stable--dir/work/current--X--drivers/media/rc/imon.ko--X--defaultlinux-stable-a9e7fb5-1--X--32_7a--X--cpachecker/linux-stable-a9e7fb5-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/imon.c"; descriptor.format = "%s: found IR endpoint\n"; descriptor.lineno = 1992U; descriptor.flags = 0U; descriptor.enabled = (char)0; tmp = ldv__builtin_expect((int )((signed char )descriptor.enabled) != 0, 0L); if (tmp != 0L) { dev_printk("<7>", (struct device const *)ictx->dev, "%s: found IR endpoint\n", "imon_find_endpoints"); } else { } } else if ((! display_ep_found && ep_dir == 0) && ep_type == 3) { tx_endpoint = ep; display_ep_found = 1; descriptor___0.modname = "imon"; descriptor___0.function = "imon_find_endpoints"; descriptor___0.filename = "/home/ldvuser/andrianov/commit-tester-work/task-004--linux-stable--dir/work/current--X--drivers/media/rc/imon.ko--X--defaultlinux-stable-a9e7fb5-1--X--32_7a--X--cpachecker/linux-stable-a9e7fb5-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/imon.c"; descriptor___0.format = "%s: found display endpoint\n"; descriptor___0.lineno = 1998U; descriptor___0.flags = 0U; descriptor___0.enabled = (char)0; tmp___0 = ldv__builtin_expect((int )((signed char )descriptor___0.enabled) != 0, 0L); if (tmp___0 != 0L) { dev_printk("<7>", (struct device const *)ictx->dev, "%s: found display endpoint\n", "imon_find_endpoints"); } else { } } else { } i = i + 1; ldv_27260: ; if (i < num_endpts && (! ir_ep_found || ! display_ep_found)) { goto ldv_27259; } else { } if (ifnum == 0) { ictx->rx_endpoint_intf0 = rx_endpoint; ictx->tx_endpoint = tx_endpoint; } else { ictx->rx_endpoint_intf1 = rx_endpoint; } if (! display_ep_found) { tx_control = 1; display_ep_found = 1; descriptor___1.modname = "imon"; descriptor___1.function = "imon_find_endpoints"; descriptor___1.filename = "/home/ldvuser/andrianov/commit-tester-work/task-004--linux-stable--dir/work/current--X--drivers/media/rc/imon.ko--X--defaultlinux-stable-a9e7fb5-1--X--32_7a--X--cpachecker/linux-stable-a9e7fb5-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/imon.c"; descriptor___1.format = "%s: device uses control endpoint, not interface OUT endpoint\n"; descriptor___1.lineno = 2021U; descriptor___1.flags = 0U; descriptor___1.enabled = (char)0; tmp___1 = ldv__builtin_expect((int )((signed char )descriptor___1.enabled) != 0, 0L); if (tmp___1 != 0L) { dev_printk("<7>", (struct device const *)ictx->dev, "%s: device uses control endpoint, not interface OUT endpoint\n", "imon_find_endpoints"); } else { } } else { } if ((unsigned int )ictx->display_type == 4U) { display_ep_found = 0; descriptor___2.modname = "imon"; descriptor___2.function = "imon_find_endpoints"; descriptor___2.filename = "/home/ldvuser/andrianov/commit-tester-work/task-004--linux-stable--dir/work/current--X--drivers/media/rc/imon.ko--X--defaultlinux-stable-a9e7fb5-1--X--32_7a--X--cpachecker/linux-stable-a9e7fb5-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/imon.c"; descriptor___2.format = "%s: device has no display\n"; descriptor___2.lineno = 2031U; descriptor___2.flags = 0U; descriptor___2.enabled = (char)0; tmp___2 = ldv__builtin_expect((int )((signed char )descriptor___2.enabled) != 0, 0L); if (tmp___2 != 0L) { dev_printk("<7>", (struct device const *)ictx->dev, "%s: device has no display\n", "imon_find_endpoints"); } else { } } else { } if ((unsigned int )ictx->display_type == 3U) { display_ep_found = 0; descriptor___3.modname = "imon"; descriptor___3.function = "imon_find_endpoints"; descriptor___3.filename = "/home/ldvuser/andrianov/commit-tester-work/task-004--linux-stable--dir/work/current--X--drivers/media/rc/imon.ko--X--defaultlinux-stable-a9e7fb5-1--X--32_7a--X--cpachecker/linux-stable-a9e7fb5-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/imon.c"; descriptor___3.format = "%s: iMON Touch device found\n"; descriptor___3.lineno = 2040U; descriptor___3.flags = 0U; descriptor___3.enabled = (char)0; tmp___3 = ldv__builtin_expect((int )((signed char )descriptor___3.enabled) != 0, 0L); if (tmp___3 != 0L) { dev_printk("<7>", (struct device const *)ictx->dev, "%s: iMON Touch device found\n", "imon_find_endpoints"); } else { } } else { } if (! ir_ep_found) { printk("<3>imon:%s: no valid input (IR) endpoint found\n", "imon_find_endpoints"); } else { } ictx->tx_control = tx_control; if ((int )display_ep_found) { ictx->display_supported = 1; } else { } return (ir_ep_found); } } static struct imon_context *imon_init_intf0(struct usb_interface *intf ) { struct imon_context *ictx ; struct urb *rx_urb ; struct urb *tx_urb ; struct device *dev ; struct usb_host_interface *iface_desc ; int ret ; void *tmp ; struct lock_class_key __key ; struct lock_class_key __key___0 ; struct usb_device *tmp___0 ; bool tmp___1 ; int tmp___2 ; unsigned int tmp___3 ; { dev = & intf->dev; ret = -12; tmp = kzalloc(1352UL, 208U); ictx = (struct imon_context *)tmp; if ((unsigned long )ictx == (unsigned long )((struct imon_context *)0)) { dev_err((struct device const *)dev, "%s: kzalloc failed for context", "imon_init_intf0"); goto exit; } else { } rx_urb = usb_alloc_urb(0, 208U); if ((unsigned long )rx_urb == (unsigned long )((struct urb *)0)) { dev_err((struct device const *)dev, "%s: usb_alloc_urb failed for IR urb", "imon_init_intf0"); goto rx_urb_alloc_failed; } else { } tx_urb = usb_alloc_urb(0, 208U); if ((unsigned long )tx_urb == (unsigned long )((struct urb *)0)) { dev_err((struct device const *)dev, "%s: usb_alloc_urb failed for display urb", "imon_init_intf0"); goto tx_urb_alloc_failed; } else { } __mutex_init(& ictx->lock, "&ictx->lock", & __key); spinlock_check(& ictx->kc_lock); __raw_spin_lock_init(& ictx->kc_lock.__annonCompField17.rlock, "&(&ictx->kc_lock)->rlock", & __key___0); ldv_mutex_lock_33(& ictx->lock); ictx->dev = dev; tmp___0 = interface_to_usbdev(intf); ictx->usbdev_intf0 = usb_get_dev(tmp___0); ictx->dev_present_intf0 = 1; ictx->rx_urb_intf0 = rx_urb; ictx->tx_urb = tx_urb; ictx->rf_device = 0; ictx->vendor = (ictx->usbdev_intf0)->descriptor.idVendor; ictx->product = (ictx->usbdev_intf0)->descriptor.idProduct; ret = -19; iface_desc = intf->cur_altsetting; tmp___1 = imon_find_endpoints(ictx, iface_desc); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { goto find_endpoint_failed; } else { } tmp___3 = __create_pipe(ictx->usbdev_intf0, (unsigned int )(ictx->rx_endpoint_intf0)->bEndpointAddress); usb_fill_int_urb(ictx->rx_urb_intf0, ictx->usbdev_intf0, tmp___3 | 1073741952U, (void *)(& ictx->usb_rx_buf), 8, & usb_rx_callback_intf0, (void *)ictx, (int )(ictx->rx_endpoint_intf0)->bInterval); ret = usb_submit_urb(ictx->rx_urb_intf0, 208U); if (ret != 0) { printk("<3>imon:%s: usb_submit_urb failed for intf0 (%d)\n", "imon_init_intf0", ret); goto urb_submit_failed; } else { } ictx->idev = imon_init_idev(ictx); if ((unsigned long )ictx->idev == (unsigned long )((struct input_dev *)0)) { dev_err((struct device const *)dev, "%s: input device setup failed\n", "imon_init_intf0"); goto idev_setup_failed; } else { } ictx->rdev = imon_init_rdev(ictx); if ((unsigned long )ictx->rdev == (unsigned long )((struct rc_dev *)0)) { dev_err((struct device const *)dev, "%s: rc device setup failed\n", "imon_init_intf0"); goto rdev_setup_failed; } else { } return (ictx); rdev_setup_failed: input_unregister_device(ictx->idev); idev_setup_failed: usb_kill_urb(ictx->rx_urb_intf0); urb_submit_failed: ; find_endpoint_failed: ldv_mutex_unlock_34(& ictx->lock); usb_free_urb(tx_urb); tx_urb_alloc_failed: usb_free_urb(rx_urb); rx_urb_alloc_failed: kfree((void const *)ictx); exit: dev_err((struct device const *)dev, "unable to initialize intf0, err %d\n", ret); return ((struct imon_context *)0); } } static struct imon_context *imon_init_intf1(struct usb_interface *intf , struct imon_context *ictx ) { struct urb *rx_urb ; struct usb_host_interface *iface_desc ; int ret ; struct usb_device *tmp ; bool tmp___0 ; int tmp___1 ; unsigned int tmp___2 ; { ret = -12; rx_urb = usb_alloc_urb(0, 208U); if ((unsigned long )rx_urb == (unsigned long )((struct urb *)0)) { printk("<3>imon:%s: usb_alloc_urb failed for IR urb\n", "imon_init_intf1"); goto rx_urb_alloc_failed; } else { } ldv_mutex_lock_35(& ictx->lock); if ((unsigned int )ictx->display_type == 3U) { reg_timer_1(& ictx->ttimer); ictx->ttimer.data = (unsigned long )ictx; ictx->ttimer.function = & imon_touch_display_timeout; } else { } tmp = interface_to_usbdev(intf); ictx->usbdev_intf1 = usb_get_dev(tmp); ictx->dev_present_intf1 = 1; ictx->rx_urb_intf1 = rx_urb; ret = -19; iface_desc = intf->cur_altsetting; tmp___0 = imon_find_endpoints(ictx, iface_desc); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { goto find_endpoint_failed; } else { } if ((unsigned int )ictx->display_type == 3U) { ictx->touch = imon_init_touch(ictx); if ((unsigned long )ictx->touch == (unsigned long )((struct input_dev *)0)) { goto touch_setup_failed; } else { } } else { ictx->touch = (struct input_dev *)0; } tmp___2 = __create_pipe(ictx->usbdev_intf1, (unsigned int )(ictx->rx_endpoint_intf1)->bEndpointAddress); usb_fill_int_urb(ictx->rx_urb_intf1, ictx->usbdev_intf1, tmp___2 | 1073741952U, (void *)(& ictx->usb_rx_buf), 8, & usb_rx_callback_intf1, (void *)ictx, (int )(ictx->rx_endpoint_intf1)->bInterval); ret = usb_submit_urb(ictx->rx_urb_intf1, 208U); if (ret != 0) { printk("<3>imon:%s: usb_submit_urb failed for intf1 (%d)\n", "imon_init_intf1", ret); goto urb_submit_failed; } else { } return (ictx); urb_submit_failed: ; if ((unsigned long )ictx->touch != (unsigned long )((struct input_dev *)0)) { input_unregister_device(ictx->touch); } else { } touch_setup_failed: ; find_endpoint_failed: ldv_mutex_unlock_36(& ictx->lock); usb_free_urb(rx_urb); rx_urb_alloc_failed: dev_err((struct device const *)ictx->dev, "unable to initialize intf0, err %d\n", ret); return ((struct imon_context *)0); } } static void imon_init_display(struct imon_context *ictx , struct usb_interface *intf ) { int ret ; struct _ddebug descriptor ; long tmp ; { descriptor.modname = "imon"; descriptor.function = "imon_init_display"; descriptor.filename = "/home/ldvuser/andrianov/commit-tester-work/task-004--linux-stable--dir/work/current--X--drivers/media/rc/imon.ko--X--defaultlinux-stable-a9e7fb5-1--X--32_7a--X--cpachecker/linux-stable-a9e7fb5-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/imon.c"; descriptor.format = "Registering iMON display with sysfs\n"; descriptor.lineno = 2219U; descriptor.flags = 0U; descriptor.enabled = (char)0; tmp = ldv__builtin_expect((int )((signed char )descriptor.enabled) != 0, 0L); if (tmp != 0L) { dev_printk("<7>", (struct device const *)ictx->dev, "Registering iMON display with sysfs\n"); } else { } ret = sysfs_create_group(& intf->dev.kobj, (struct attribute_group const *)(& imon_display_attr_group)); if (ret != 0) { dev_err((struct device const *)ictx->dev, "Could not create display sysfs entries(%d)", ret); } else { } if ((unsigned int )ictx->display_type == 2U) { ret = usb_register_dev(intf, & imon_lcd_class); } else { ret = usb_register_dev(intf, & imon_vfd_class); } if (ret != 0) { _dev_info((struct device const *)ictx->dev, "could not get a minor number for display\n"); } else { } return; } } static int imon_probe(struct usb_interface *interface , struct usb_device_id const *id ) { struct usb_device *usbdev ; struct usb_host_interface *iface_desc ; struct usb_interface *first_if ; struct device *dev ; int ifnum ; int code_length ; int sysfs_err ; int ret ; struct imon_context *ictx ; struct imon_context *first_if_ctx ; u16 vendor ; u16 product ; struct usb_device *tmp ; struct _ddebug descriptor ; long tmp___0 ; void *tmp___1 ; { usbdev = (struct usb_device *)0; iface_desc = (struct usb_host_interface *)0; dev = & interface->dev; ret = 0; ictx = (struct imon_context *)0; first_if_ctx = (struct imon_context *)0; code_length = 64; tmp = interface_to_usbdev(interface); usbdev = usb_get_dev(tmp); iface_desc = interface->cur_altsetting; ifnum = (int )iface_desc->desc.bInterfaceNumber; vendor = usbdev->descriptor.idVendor; product = usbdev->descriptor.idProduct; descriptor.modname = "imon"; descriptor.function = "imon_probe"; descriptor.filename = "/home/ldvuser/andrianov/commit-tester-work/task-004--linux-stable--dir/work/current--X--drivers/media/rc/imon.ko--X--defaultlinux-stable-a9e7fb5-1--X--32_7a--X--cpachecker/linux-stable-a9e7fb5-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/imon.c"; descriptor.format = "%s: found iMON device (%04x:%04x, intf%d)\n"; descriptor.lineno = 2263U; descriptor.flags = 0U; descriptor.enabled = (char)0; tmp___0 = ldv__builtin_expect((int )((signed char )descriptor.enabled) != 0, 0L); if (tmp___0 != 0L) { dev_printk("<7>", (struct device const *)dev, "%s: found iMON device (%04x:%04x, intf%d)\n", "imon_probe", (int )vendor, (int )product, ifnum); } else { } ldv_mutex_lock_37(& driver_lock); first_if = usb_ifnum_to_if((struct usb_device const *)usbdev, 0U); tmp___1 = usb_get_intfdata(first_if); first_if_ctx = (struct imon_context *)tmp___1; if (ifnum == 0) { ictx = imon_init_intf0(interface); if ((unsigned long )ictx == (unsigned long )((struct imon_context *)0)) { printk("<3>imon:%s: failed to initialize context!\n", "imon_probe"); ret = -19; goto fail; } else { } } else { ictx = imon_init_intf1(interface, first_if_ctx); if ((unsigned long )ictx == (unsigned long )((struct imon_context *)0)) { printk("<3>imon:%s: failed to attach to context!\n", "imon_probe"); ret = -19; goto fail; } else { } } usb_set_intfdata(interface, (void *)ictx); if (ifnum == 0) { if ((unsigned int )product == 65500U && (int )ictx->rf_device) { sysfs_err = sysfs_create_group(& interface->dev.kobj, (struct attribute_group const *)(& imon_rf_attr_group)); if (sysfs_err != 0) { printk("<3>imon:%s: Could not create RF sysfs entries(%d)\n", "imon_probe", sysfs_err); } else { } } else { } if ((int )ictx->display_supported) { imon_init_display(ictx, interface); } else { } } else { } _dev_info((struct device const *)dev, "iMON device (%04x:%04x, intf%d) on usb<%d:%d> initialized\n", (int )vendor, (int )product, ifnum, (usbdev->bus)->busnum, usbdev->devnum); ldv_mutex_unlock_38(& ictx->lock); ldv_mutex_unlock_39(& driver_lock); /* A model of function call from other module without any lock */ ictx->rdev->change_protocol(ictx->rdev, 0); return (0); fail: ldv_mutex_unlock_40(& driver_lock); dev_err((struct device const *)dev, "unable to register, err %d\n", ret); return (ret); } } static void imon_disconnect(struct usb_interface *interface ) { struct imon_context *ictx ; struct device *dev ; int ifnum ; void *tmp ; struct _ddebug descriptor ; long tmp___0 ; { ldv_mutex_lock_41(& driver_lock); tmp = usb_get_intfdata(interface); ictx = (struct imon_context *)tmp; dev = ictx->dev; ifnum = (int )(interface->cur_altsetting)->desc.bInterfaceNumber; ldv_mutex_lock_42(& ictx->lock); sysfs_remove_group(& interface->dev.kobj, (struct attribute_group const *)(& imon_display_attr_group)); sysfs_remove_group(& interface->dev.kobj, (struct attribute_group const *)(& imon_rf_attr_group)); usb_set_intfdata(interface, (void *)0); if ((int )ictx->tx.busy) { usb_kill_urb(ictx->tx_urb); complete_all(& ictx->tx.finished); } else { } if (ifnum == 0) { ictx->dev_present_intf0 = 0; usb_kill_urb(ictx->rx_urb_intf0); input_unregister_device(ictx->idev); rc_unregister_device(ictx->rdev); if ((int )ictx->display_supported) { if ((unsigned int )ictx->display_type == 2U) { usb_deregister_dev(interface, & imon_lcd_class); } else { usb_deregister_dev(interface, & imon_vfd_class); } } else { } } else { ictx->dev_present_intf1 = 0; usb_kill_urb(ictx->rx_urb_intf1); if ((unsigned int )ictx->display_type == 3U) { input_unregister_device(ictx->touch); } else { } } if (! ictx->dev_present_intf0 && ! ictx->dev_present_intf1) { if ((unsigned int )ictx->display_type == 3U) { ldv_del_timer_sync_43(& ictx->ttimer); } else { } ldv_mutex_unlock_44(& ictx->lock); if (! ictx->display_isopen) { free_imon_context(ictx); } else { } } else { ldv_mutex_unlock_45(& ictx->lock); } ldv_mutex_unlock_46(& driver_lock); descriptor.modname = "imon"; descriptor.function = "imon_disconnect"; descriptor.filename = "/home/ldvuser/andrianov/commit-tester-work/task-004--linux-stable--dir/work/current--X--drivers/media/rc/imon.ko--X--defaultlinux-stable-a9e7fb5-1--X--32_7a--X--cpachecker/linux-stable-a9e7fb5-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/32_7a/drivers/media/rc/imon.c"; descriptor.format = "%s: iMON device (intf%d) disconnected\n"; descriptor.lineno = 2384U; descriptor.flags = 0U; descriptor.enabled = (char)0; tmp___0 = ldv__builtin_expect((int )((signed char )descriptor.enabled) != 0, 0L); if (tmp___0 != 0L) { dev_printk("<7>", (struct device const *)dev, "%s: iMON device (intf%d) disconnected\n", "imon_disconnect", ifnum); } else { } return; } } static int imon_suspend(struct usb_interface *intf , pm_message_t message ) { struct imon_context *ictx ; void *tmp ; int ifnum ; { tmp = usb_get_intfdata(intf); ictx = (struct imon_context *)tmp; ifnum = (int )(intf->cur_altsetting)->desc.bInterfaceNumber; if (ifnum == 0) { usb_kill_urb(ictx->rx_urb_intf0); } else { usb_kill_urb(ictx->rx_urb_intf1); } return (0); } } static int imon_resume(struct usb_interface *intf ) { int rc ; struct imon_context *ictx ; void *tmp ; int ifnum ; unsigned int tmp___0 ; unsigned int tmp___1 ; { rc = 0; tmp = usb_get_intfdata(intf); ictx = (struct imon_context *)tmp; ifnum = (int )(intf->cur_altsetting)->desc.bInterfaceNumber; if (ifnum == 0) { tmp___0 = __create_pipe(ictx->usbdev_intf0, (unsigned int )(ictx->rx_endpoint_intf0)->bEndpointAddress); usb_fill_int_urb(ictx->rx_urb_intf0, ictx->usbdev_intf0, tmp___0 | 1073741952U, (void *)(& ictx->usb_rx_buf), 8, & usb_rx_callback_intf0, (void *)ictx, (int )(ictx->rx_endpoint_intf0)->bInterval); rc = usb_submit_urb(ictx->rx_urb_intf0, 32U); } else { tmp___1 = __create_pipe(ictx->usbdev_intf1, (unsigned int )(ictx->rx_endpoint_intf1)->bEndpointAddress); usb_fill_int_urb(ictx->rx_urb_intf1, ictx->usbdev_intf1, tmp___1 | 1073741952U, (void *)(& ictx->usb_rx_buf), 8, & usb_rx_callback_intf1, (void *)ictx, (int )(ictx->rx_endpoint_intf1)->bInterval); rc = usb_submit_urb(ictx->rx_urb_intf1, 32U); } return (rc); } } static int imon_init(void) { int rc ; { rc = usb_register(& imon_driver); if (rc != 0) { printk("<3>imon:%s: usb register failed(%d)\n", "imon_init", rc); rc = -19; } else { } return (rc); } } static void imon_exit(void) { { ldv_usb_deregister_47(& imon_driver); return; } } int ldv_retval_2 ; int ldv_retval_5 ; int ldv_retval_0 ; int ldv_retval_4 ; extern void ldv_initialize(void) ; int ldv_retval_1 ; void ldv_check_final_state(void) ; extern int ldv_reset_resume_4(void) ; int ldv_retval_3 ; void ldv_initialize_device_attribute_2(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(48UL); dev_attr_associate_remote_group0 = (struct device_attribute *)tmp; tmp___0 = ldv_init_zalloc(1088UL); dev_attr_associate_remote_group1 = (struct device *)tmp___0; return; } } void activate_pending_timer_1(struct timer_list *timer , unsigned long data , int pending_flag ) { { if ((unsigned long )ldv_timer_list_1 == (unsigned long )timer) { if (ldv_timer_state_1 == 2 || pending_flag != 0) { ldv_timer_list_1 = timer; ldv_timer_list_1->data = data; ldv_timer_state_1 = 1; } else { } return; } else { } reg_timer_1(timer); ldv_timer_list_1->data = data; return; } } void ldv_file_operations_6(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1264UL); vfd_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_init_zalloc(336UL); vfd_fops_group2 = (struct file *)tmp___0; return; } } void ldv_file_operations_5(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1264UL); lcd_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_init_zalloc(336UL); lcd_fops_group2 = (struct file *)tmp___0; return; } } void choose_timer_1(struct timer_list *timer ) { { LDV_IN_INTERRUPT = 2; (*(timer->function))(timer->data); LDV_IN_INTERRUPT = 1; ldv_timer_state_1 = 2; return; } } int reg_timer_1(struct timer_list *timer ) { { ldv_timer_list_1 = timer; ldv_timer_state_1 = 1; return (0); } } void ldv_initialize_device_attribute_3(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(48UL); dev_attr_imon_clock_group0 = (struct device_attribute *)tmp; tmp___0 = ldv_init_zalloc(1088UL); dev_attr_imon_clock_group1 = (struct device *)tmp___0; return; } } void ldv_usb_driver_4(void) { void *tmp ; { tmp = ldv_init_zalloc(1232UL); imon_driver_group1 = (struct usb_interface *)tmp; return; } } void disable_suitable_timer_1(struct timer_list *timer ) { { if ((unsigned long )timer == (unsigned long )ldv_timer_list_1) { ldv_timer_state_1 = 0; return; } else { } return; } } int main(void) { loff_t ldvarg1 ; char *ldvarg4 ; void *tmp ; size_t ldvarg3 ; int ldvarg0 ; loff_t *ldvarg2 ; void *tmp___0 ; pm_message_t ldvarg5 ; struct usb_device_id *ldvarg6 ; void *tmp___1 ; size_t ldvarg8 ; char *ldvarg7 ; void *tmp___2 ; char *ldvarg9 ; void *tmp___3 ; size_t ldvarg11 ; char *ldvarg10 ; void *tmp___4 ; char *ldvarg12 ; void *tmp___5 ; char *ldvarg17 ; void *tmp___6 ; loff_t ldvarg14 ; int ldvarg13 ; size_t ldvarg16 ; loff_t *ldvarg15 ; void *tmp___7 ; int tmp___8 ; int tmp___9 ; int tmp___10 ; int tmp___11 ; int tmp___12 ; int tmp___13 ; int tmp___14 ; { tmp = ldv_init_zalloc(1UL); ldvarg4 = (char *)tmp; tmp___0 = ldv_init_zalloc(8UL); ldvarg2 = (loff_t *)tmp___0; tmp___1 = ldv_init_zalloc(24UL); ldvarg6 = (struct usb_device_id *)tmp___1; tmp___2 = ldv_init_zalloc(1UL); ldvarg7 = (char *)tmp___2; tmp___3 = ldv_init_zalloc(1UL); ldvarg9 = (char *)tmp___3; tmp___4 = ldv_init_zalloc(1UL); ldvarg10 = (char *)tmp___4; tmp___5 = ldv_init_zalloc(1UL); ldvarg12 = (char *)tmp___5; tmp___6 = ldv_init_zalloc(1UL); ldvarg17 = (char *)tmp___6; tmp___7 = ldv_init_zalloc(8UL); ldvarg15 = (loff_t *)tmp___7; ldv_initialize(); ldv_memset((void *)(& ldvarg1), 0, 8UL); ldv_memset((void *)(& ldvarg3), 0, 8UL); ldv_memset((void *)(& ldvarg0), 0, 4UL); ldv_memset((void *)(& ldvarg5), 0, 4UL); ldv_memset((void *)(& ldvarg8), 0, 8UL); ldv_memset((void *)(& ldvarg11), 0, 8UL); ldv_memset((void *)(& ldvarg14), 0, 8UL); ldv_memset((void *)(& ldvarg13), 0, 4UL); ldv_memset((void *)(& ldvarg16), 0, 8UL); ldv_state_variable_6 = 0; ldv_state_variable_4 = 0; ldv_state_variable_1 = 1; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_3 = 0; ldv_state_variable_2 = 0; ldv_state_variable_5 = 0; ldv_27477: tmp___8 = __VERIFIER_nondet_int(); switch (tmp___8) { case 0: ; if (ldv_state_variable_6 != 0) { tmp___9 = __VERIFIER_nondet_int(); switch (tmp___9) { case 0: ; if (ldv_state_variable_6 == 1) { vfd_write(vfd_fops_group2, (char const *)ldvarg4, ldvarg3, ldvarg2); ldv_state_variable_6 = 1; } else { } if (ldv_state_variable_6 == 2) { vfd_write(vfd_fops_group2, (char const *)ldvarg4, ldvarg3, ldvarg2); ldv_state_variable_6 = 2; } else { } goto ldv_27438; case 1: ; if (ldv_state_variable_6 == 2) { display_close(vfd_fops_group1, vfd_fops_group2); ldv_state_variable_6 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_27438; case 2: ; if (ldv_state_variable_6 == 2) { noop_llseek(vfd_fops_group2, ldvarg1, ldvarg0); ldv_state_variable_6 = 2; } else { } goto ldv_27438; case 3: ; if (ldv_state_variable_6 == 1) { ldv_retval_0 = display_open(vfd_fops_group1, vfd_fops_group2); if (ldv_retval_0 == 0) { ldv_state_variable_6 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_27438; default: ldv_stop(); } ldv_27438: ; } else { } goto ldv_27443; case 1: ; if (ldv_state_variable_4 != 0) { tmp___10 = __VERIFIER_nondet_int(); switch (tmp___10) { case 0: ; if (ldv_state_variable_4 == 1) { ldv_retval_3 = imon_probe(imon_driver_group1, (struct usb_device_id const *)ldvarg6); if (ldv_retval_3 == 0) { ldv_state_variable_4 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_27446; case 1: ; if (ldv_state_variable_4 == 3 && usb_counter == 0) { imon_disconnect(imon_driver_group1); ldv_state_variable_4 = 1; ref_cnt = ref_cnt - 1; } else { } if (ldv_state_variable_4 == 2 && usb_counter == 0) { imon_disconnect(imon_driver_group1); ldv_state_variable_4 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_27446; case 2: ; if (ldv_state_variable_4 == 2) { imon_suspend(imon_driver_group1, ldvarg5); ldv_state_variable_4 = 3; } else { } goto ldv_27446; case 3: ; if (ldv_state_variable_4 == 3) { ldv_retval_2 = imon_resume(imon_driver_group1); if (ldv_retval_2 == 0) { ldv_state_variable_4 = 2; } else { } } else { } goto ldv_27446; case 4: ; if (ldv_state_variable_4 == 3) { ldv_retval_1 = ldv_reset_resume_4(); if (ldv_retval_1 == 0) { ldv_state_variable_4 = 2; } else { } } else { } goto ldv_27446; default: ldv_stop(); } ldv_27446: ; } else { } goto ldv_27443; case 2: ; if (ldv_state_variable_1 != 0) { choose_timer_1(ldv_timer_list_1); } else { } goto ldv_27443; case 3: ; if (ldv_state_variable_0 != 0) { tmp___11 = __VERIFIER_nondet_int(); switch (tmp___11) { case 0: ; if (ldv_state_variable_0 == 3 && ref_cnt == 0) { imon_exit(); ldv_state_variable_0 = 2; goto ldv_final; } else { } goto ldv_27456; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_4 = imon_init(); if (ldv_retval_4 == 0) { ldv_state_variable_0 = 3; ldv_state_variable_5 = 1; ldv_file_operations_5(); ldv_state_variable_2 = 1; ldv_initialize_device_attribute_2(); ldv_state_variable_3 = 1; ldv_initialize_device_attribute_3(); ldv_state_variable_6 = 1; ldv_file_operations_6(); } else { } if (ldv_retval_4 != 0) { ldv_state_variable_0 = 2; goto ldv_final; } else { } } else { } goto ldv_27456; default: ldv_stop(); } ldv_27456: ; } else { } goto ldv_27443; case 4: ; if (ldv_state_variable_3 != 0) { tmp___12 = __VERIFIER_nondet_int(); switch (tmp___12) { case 0: ; if (ldv_state_variable_3 == 1) { store_imon_clock(dev_attr_imon_clock_group1, dev_attr_imon_clock_group0, (char const *)ldvarg9, ldvarg8); ldv_state_variable_3 = 1; } else { } goto ldv_27461; case 1: ; if (ldv_state_variable_3 == 1) { show_imon_clock(dev_attr_imon_clock_group1, dev_attr_imon_clock_group0, ldvarg7); ldv_state_variable_3 = 1; } else { } goto ldv_27461; default: ldv_stop(); } ldv_27461: ; } else { } goto ldv_27443; case 5: ; if (ldv_state_variable_2 != 0) { tmp___13 = __VERIFIER_nondet_int(); switch (tmp___13) { case 0: ; if (ldv_state_variable_2 == 1) { store_associate_remote(dev_attr_associate_remote_group1, dev_attr_associate_remote_group0, (char const *)ldvarg12, ldvarg11); ldv_state_variable_2 = 1; } else { } goto ldv_27466; case 1: ; if (ldv_state_variable_2 == 1) { show_associate_remote(dev_attr_associate_remote_group1, dev_attr_associate_remote_group0, ldvarg10); ldv_state_variable_2 = 1; } else { } goto ldv_27466; default: ldv_stop(); } ldv_27466: ; } else { } goto ldv_27443; case 6: ; if (ldv_state_variable_5 != 0) { tmp___14 = __VERIFIER_nondet_int(); switch (tmp___14) { case 0: ; if (ldv_state_variable_5 == 1) { lcd_write(lcd_fops_group2, (char const *)ldvarg17, ldvarg16, ldvarg15); ldv_state_variable_5 = 1; } else { } if (ldv_state_variable_5 == 2) { lcd_write(lcd_fops_group2, (char const *)ldvarg17, ldvarg16, ldvarg15); ldv_state_variable_5 = 2; } else { } goto ldv_27471; case 1: ; if (ldv_state_variable_5 == 2) { display_close(lcd_fops_group1, lcd_fops_group2); ldv_state_variable_5 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_27471; case 2: ; if (ldv_state_variable_5 == 2) { noop_llseek(lcd_fops_group2, ldvarg14, ldvarg13); ldv_state_variable_5 = 2; } else { } goto ldv_27471; case 3: ; if (ldv_state_variable_5 == 1) { ldv_retval_5 = display_open(lcd_fops_group1, lcd_fops_group2); if (ldv_retval_5 == 0) { ldv_state_variable_5 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_27471; default: ldv_stop(); } ldv_27471: ; } else { } goto ldv_27443; default: ldv_stop(); } ldv_27443: ; goto ldv_27477; ldv_final: ldv_check_final_state(); return 0; } } int ldv_del_timer_sync_5(struct timer_list *ldv_func_arg1 ) { ldv_func_ret_type ldv_func_res ; int tmp ; { tmp = del_timer_sync(ldv_func_arg1); ldv_func_res = tmp; disable_suitable_timer_1(ldv_func_arg1); return (ldv_func_res); } } int ldv_del_timer_6(struct timer_list *ldv_func_arg1 ) { ldv_func_ret_type___0 ldv_func_res ; int tmp ; { tmp = del_timer(ldv_func_arg1); ldv_func_res = tmp; disable_suitable_timer_1(ldv_func_arg1); return (ldv_func_res); } } void ldv_mutex_lock_7(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_mutex_of_device(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } int ldv_mutex_trylock_8(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___1 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_9(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex_of_device(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } int ldv_usb_register_driver_10(struct usb_driver *ldv_func_arg1 , struct module *ldv_func_arg2 , char const *ldv_func_arg3 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; { tmp = usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3); ldv_func_res = tmp; ldv_state_variable_4 = 1; usb_counter = 0; ldv_usb_driver_4(); return (ldv_func_res); } } void ldv_mutex_lock_11(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_driver_lock(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_lock_12(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock_of_imon_context(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_13(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock_of_imon_context(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_14(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_driver_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_15(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock_of_imon_context(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_16(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock_of_imon_context(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_17(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock_of_imon_context(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_18(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock_of_imon_context(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_19(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock_of_imon_context(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_lock_20(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock_of_imon_context(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_21(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock_of_imon_context(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_22(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock_of_imon_context(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_23(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock_of_imon_context(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_24(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock_of_imon_context(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_25(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock_of_imon_context(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_26(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock_of_imon_context(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_27(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock_of_imon_context(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_28(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock_of_imon_context(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_29(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock_of_imon_context(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_30(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock_of_imon_context(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_31(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock_of_imon_context(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } int ldv_mod_timer_32(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) { ldv_func_ret_type___3 ldv_func_res ; int tmp ; { tmp = mod_timer(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; activate_pending_timer_1(ldv_func_arg1, ldv_func_arg2, 1); return (ldv_func_res); } } void ldv_mutex_lock_33(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock_of_imon_context(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_34(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock_of_imon_context(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_35(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock_of_imon_context(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_36(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock_of_imon_context(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_37(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_driver_lock(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_38(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock_of_imon_context(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_39(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_driver_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_40(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_driver_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_41(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_driver_lock(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_lock_42(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock_of_imon_context(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } int ldv_del_timer_sync_43(struct timer_list *ldv_func_arg1 ) { ldv_func_ret_type___4 ldv_func_res ; int tmp ; { tmp = del_timer_sync(ldv_func_arg1); ldv_func_res = tmp; disable_suitable_timer_1(ldv_func_arg1); return (ldv_func_res); } } void ldv_mutex_unlock_44(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock_of_imon_context(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_45(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock_of_imon_context(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_46(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_driver_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_usb_deregister_47(struct usb_driver *arg ) { { usb_deregister(arg); ldv_state_variable_4 = 0; return; } } __inline static void ldv_error(void) { { ERROR: ; __VERIFIER_error(); } } __inline static int ldv_undef_int_negative(void) { int ret ; int tmp ; { tmp = ldv_undef_int(); ret = tmp; if (ret >= 0) { ldv_stop(); } else { } return (ret); } } bool ldv_is_err(void const *ptr ) { { return ((unsigned long )ptr > 2012UL); } } void *ldv_err_ptr(long error ) { { return ((void *)(2012L - error)); } } long ldv_ptr_err(void const *ptr ) { { return ((long )(2012UL - (unsigned long )ptr)); } } bool ldv_is_err_or_null(void const *ptr ) { bool tmp ; int tmp___0 ; { if ((unsigned long )ptr == (unsigned long )((void const *)0)) { tmp___0 = 1; } else { tmp = ldv_is_err(ptr); if ((int )tmp) { tmp___0 = 1; } else { tmp___0 = 0; } } return ((bool )tmp___0); } } static int ldv_mutex_driver_lock = 1; int ldv_mutex_lock_interruptible_driver_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_driver_lock != 1) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { ldv_mutex_driver_lock = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_driver_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_driver_lock != 1) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { ldv_mutex_driver_lock = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_driver_lock(struct mutex *lock ) { { if (ldv_mutex_driver_lock != 1) { ldv_error(); } else { } ldv_mutex_driver_lock = 2; return; } } int ldv_mutex_trylock_driver_lock(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_driver_lock != 1) { ldv_error(); } else { } is_mutex_held_by_another_thread = ldv_undef_int(); if (is_mutex_held_by_another_thread != 0) { return (0); } else { ldv_mutex_driver_lock = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_driver_lock(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_driver_lock != 1) { ldv_error(); } else { } atomic_value_after_dec = ldv_undef_int(); if (atomic_value_after_dec == 0) { ldv_mutex_driver_lock = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_driver_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_driver_lock == 1) { nondetermined = ldv_undef_int(); if (nondetermined != 0) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_driver_lock(struct mutex *lock ) { { if (ldv_mutex_driver_lock != 2) { ldv_error(); } else { } ldv_mutex_driver_lock = 1; return; } } void ldv_usb_lock_device_driver_lock(void) { { ldv_mutex_lock_driver_lock((struct mutex *)0); return; } } int ldv_usb_trylock_device_driver_lock(void) { int tmp ; { tmp = ldv_mutex_trylock_driver_lock((struct mutex *)0); return (tmp); } } int ldv_usb_lock_device_for_reset_driver_lock(void) { int tmp ; int tmp___0 ; { tmp___0 = ldv_undef_int(); if (tmp___0 != 0) { ldv_mutex_lock_driver_lock((struct mutex *)0); return (0); } else { tmp = ldv_undef_int_negative(); return (tmp); } } } void ldv_usb_unlock_device_driver_lock(void) { { ldv_mutex_unlock_driver_lock((struct mutex *)0); return; } } static int ldv_mutex_lock_of_imon_context = 1; int ldv_mutex_lock_interruptible_lock_of_imon_context(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock_of_imon_context != 1) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { ldv_mutex_lock_of_imon_context = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_lock_of_imon_context(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock_of_imon_context != 1) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { ldv_mutex_lock_of_imon_context = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_lock_of_imon_context(struct mutex *lock ) { { if (ldv_mutex_lock_of_imon_context != 1) { ldv_error(); } else { } ldv_mutex_lock_of_imon_context = 2; return; } } int ldv_mutex_trylock_lock_of_imon_context(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_lock_of_imon_context != 1) { ldv_error(); } else { } is_mutex_held_by_another_thread = ldv_undef_int(); if (is_mutex_held_by_another_thread != 0) { return (0); } else { ldv_mutex_lock_of_imon_context = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_lock_of_imon_context(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_lock_of_imon_context != 1) { ldv_error(); } else { } atomic_value_after_dec = ldv_undef_int(); if (atomic_value_after_dec == 0) { ldv_mutex_lock_of_imon_context = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_lock_of_imon_context(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock_of_imon_context == 1) { nondetermined = ldv_undef_int(); if (nondetermined != 0) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_lock_of_imon_context(struct mutex *lock ) { { if (ldv_mutex_lock_of_imon_context != 2) { ldv_error(); } else { } ldv_mutex_lock_of_imon_context = 1; return; } } void ldv_usb_lock_device_lock_of_imon_context(void) { { ldv_mutex_lock_lock_of_imon_context((struct mutex *)0); return; } } int ldv_usb_trylock_device_lock_of_imon_context(void) { int tmp ; { tmp = ldv_mutex_trylock_lock_of_imon_context((struct mutex *)0); return (tmp); } } int ldv_usb_lock_device_for_reset_lock_of_imon_context(void) { int tmp ; int tmp___0 ; { tmp___0 = ldv_undef_int(); if (tmp___0 != 0) { ldv_mutex_lock_lock_of_imon_context((struct mutex *)0); return (0); } else { tmp = ldv_undef_int_negative(); return (tmp); } } } void ldv_usb_unlock_device_lock_of_imon_context(void) { { ldv_mutex_unlock_lock_of_imon_context((struct mutex *)0); return; } } static int ldv_mutex_mutex_of_device = 1; int ldv_mutex_lock_interruptible_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device != 1) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { 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) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { 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) { ldv_error(); } else { } 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) { ldv_error(); } else { } is_mutex_held_by_another_thread = ldv_undef_int(); if (is_mutex_held_by_another_thread != 0) { 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) { ldv_error(); } else { } atomic_value_after_dec = ldv_undef_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 = ldv_undef_int(); if (nondetermined != 0) { 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) { ldv_error(); } else { } ldv_mutex_mutex_of_device = 1; return; } } void ldv_usb_lock_device_mutex_of_device(void) { { ldv_mutex_lock_mutex_of_device((struct mutex *)0); return; } } int ldv_usb_trylock_device_mutex_of_device(void) { int tmp ; { tmp = ldv_mutex_trylock_mutex_of_device((struct mutex *)0); return (tmp); } } int ldv_usb_lock_device_for_reset_mutex_of_device(void) { int tmp ; int tmp___0 ; { tmp___0 = ldv_undef_int(); if (tmp___0 != 0) { ldv_mutex_lock_mutex_of_device((struct mutex *)0); return (0); } else { tmp = ldv_undef_int_negative(); return (tmp); } } } void ldv_usb_unlock_device_mutex_of_device(void) { { ldv_mutex_unlock_mutex_of_device((struct mutex *)0); return; } } void ldv_check_final_state(void) { { if (ldv_mutex_driver_lock != 1) { ldv_error(); } else { } if (ldv_mutex_lock_of_imon_context != 1) { ldv_error(); } else { } if (ldv_mutex_mutex_of_device != 1) { ldv_error(); } else { } return; } }