extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ struct kernel_symbol { unsigned long value ; char const *name ; }; struct module; typedef signed char __s8; typedef unsigned char __u8; typedef short __s16; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef unsigned long long __u64; typedef unsigned char u8; typedef short s16; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef int __kernel_pid_t; typedef __kernel_long_t __kernel_suseconds_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef __kernel_time_t time_t; typedef __s32 int32_t; typedef __u32 uint32_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef unsigned int gfp_t; typedef unsigned int fmode_t; typedef unsigned int oom_flags_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; typedef void (*ctor_fn_t)(void); struct file_operations; struct device; struct completion; struct pt_regs; struct pid; typedef u16 __ticket_t; typedef u32 __ticketpair_t; struct __raw_tickets { __ticket_t head ; __ticket_t tail ; }; union __anonunion_ldv_2043_8 { __ticketpair_t head_tail ; struct __raw_tickets tickets ; }; struct arch_spinlock { union __anonunion_ldv_2043_8 ldv_2043 ; }; typedef struct arch_spinlock arch_spinlock_t; struct __anonstruct_ldv_2050_10 { u32 read ; s32 write ; }; union __anonunion_arch_rwlock_t_9 { s64 lock ; struct __anonstruct_ldv_2050_10 ldv_2050 ; }; typedef union __anonunion_arch_rwlock_t_9 arch_rwlock_t; struct task_struct; struct lockdep_map; 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 ; }; struct __anonstruct_ldv_2103_12 { unsigned int a ; unsigned int b ; }; struct __anonstruct_ldv_2118_13 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion_ldv_2119_11 { struct __anonstruct_ldv_2103_12 ldv_2103 ; struct __anonstruct_ldv_2118_13 ldv_2118 ; }; struct desc_struct { union __anonunion_ldv_2119_11 ldv_2119 ; }; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_15 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_15 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct cpumask; struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion_ldv_2775_18 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion_ldv_2775_18 ldv_2775 ; }; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct cpumask { unsigned long bits[64U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct static_key; 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_ldv_5181_23 { u64 rip ; u64 rdp ; }; struct __anonstruct_ldv_5187_24 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion_ldv_5188_22 { struct __anonstruct_ldv_5181_23 ldv_5181 ; struct __anonstruct_ldv_5187_24 ldv_5187 ; }; union __anonunion_ldv_5197_25 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion_ldv_5188_22 ldv_5188 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion_ldv_5197_25 ldv_5197 ; }; struct i387_soft_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct ymmh_struct { u32 ymmh_space[64U] ; }; struct xsave_hdr_struct { u64 xstate_bv ; u64 reserved1[2U] ; u64 reserved2[5U] ; }; struct xsave_struct { struct i387_fxsave_struct i387 ; struct xsave_hdr_struct xsave_hdr ; struct ymmh_struct ymmh ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct fpu { unsigned int last_cpu ; unsigned int has_fpu ; union thread_xstate *state ; }; struct kmem_cache; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned long usersp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; struct fpu fpu ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; }; struct __anonstruct_mm_segment_t_27 { unsigned long seg ; }; typedef struct __anonstruct_mm_segment_t_27 mm_segment_t; typedef atomic64_t atomic_long_t; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; } __attribute__((__packed__)) ; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct 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_ldv_6013_29 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion_ldv_6014_28 { struct raw_spinlock rlock ; struct __anonstruct_ldv_6013_29 ldv_6013 ; }; struct spinlock { union __anonunion_ldv_6014_28 ldv_6014 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_30 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_30 rwlock_t; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; char const *name ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct timespec; struct compat_timespec; struct __anonstruct_futex_32 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_33 { clockid_t clockid ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_34 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion_ldv_6203_31 { struct __anonstruct_futex_32 futex ; struct __anonstruct_nanosleep_33 nanosleep ; struct __anonstruct_poll_34 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion_ldv_6203_31 ldv_6203 ; }; 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 ; unsigned char sig_on_uaccess_error : 1 ; unsigned char uaccess_err : 1 ; }; struct seqcount { unsigned int sequence ; }; typedef struct seqcount seqcount_t; 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 __wait_queue; typedef struct __wait_queue wait_queue_t; struct __wait_queue { unsigned int flags ; void *private ; int (*func)(wait_queue_t * , unsigned int , int , void * ) ; struct list_head task_list ; }; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct hlist_bl_node; struct hlist_bl_head { struct hlist_bl_node *first ; }; struct hlist_bl_node { struct hlist_bl_node *next ; struct hlist_bl_node **pprev ; }; struct nameidata; struct path; struct vfsmount; struct __anonstruct_ldv_7759_37 { u32 hash ; u32 len ; }; union __anonunion_ldv_7761_36 { struct __anonstruct_ldv_7759_37 ldv_7759 ; u64 hash_len ; }; struct qstr { union __anonunion_ldv_7761_36 ldv_7761 ; unsigned char const *name ; }; struct inode; struct dentry_operations; struct super_block; union __anonunion_d_u_38 { struct list_head d_child ; struct callback_head d_rcu ; }; struct dentry { unsigned int d_flags ; seqcount_t d_seq ; struct hlist_bl_node d_hash ; struct dentry *d_parent ; struct qstr d_name ; struct inode *d_inode ; unsigned char d_iname[32U] ; unsigned int d_count ; spinlock_t d_lock ; struct dentry_operations const *d_op ; struct super_block *d_sb ; unsigned long d_time ; void *d_fsdata ; struct list_head d_lru ; union __anonunion_d_u_38 d_u ; struct list_head d_subdirs ; struct hlist_node d_alias ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , unsigned int ) ; int (*d_weak_revalidate)(struct dentry * , unsigned int ) ; int (*d_hash)(struct dentry const * , struct inode const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct inode const * , struct dentry const * , struct inode const * , unsigned int , char const * , struct qstr const * ) ; int (*d_delete)(struct dentry const * ) ; void (*d_release)(struct dentry * ) ; void (*d_prune)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct user_namespace; typedef uid_t kuid_t; typedef gid_t kgid_t; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; kuid_t uid ; kgid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; struct radix_tree_node; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; 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 ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct 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 shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; }; struct shrinker { int (*shrink)(struct shrinker * , struct shrink_control * ) ; int seeks ; long batch ; struct list_head list ; atomic_long_t nr_in_batch ; }; enum migrate_mode { MIGRATE_ASYNC = 0, MIGRATE_SYNC_LIGHT = 1, MIGRATE_SYNC = 2 } ; struct rw_semaphore; struct rw_semaphore { long count ; raw_spinlock_t wait_lock ; struct list_head wait_list ; struct lockdep_map dep_map ; }; 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 pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; struct list_head clock_list ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; bool is_prepared ; bool is_suspended ; bool ignore_children ; bool early_init ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; unsigned char memalloc_noio : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; struct pm_subsys_data *subsys_data ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; }; struct __anonstruct_nodemask_t_104 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_104 nodemask_t; struct __anonstruct_mm_context_t_105 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; }; typedef struct __anonstruct_mm_context_t_105 mm_context_t; struct vm_area_struct; struct device_node; struct block_device; struct io_context; struct export_operations; struct iovec; struct kiocb; struct kobject; struct pipe_inode_info; struct poll_table_struct; struct kstatfs; struct cred; struct swap_info_struct; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; kuid_t ia_uid ; kgid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct fs_disk_quota { __s8 d_version ; __s8 d_flags ; __u16 d_fieldmask ; __u32 d_id ; __u64 d_blk_hardlimit ; __u64 d_blk_softlimit ; __u64 d_ino_hardlimit ; __u64 d_ino_softlimit ; __u64 d_bcount ; __u64 d_icount ; __s32 d_itimer ; __s32 d_btimer ; __u16 d_iwarns ; __u16 d_bwarns ; __s32 d_padding2 ; __u64 d_rtb_hardlimit ; __u64 d_rtb_softlimit ; __u64 d_rtbcount ; __s32 d_rtbtimer ; __u16 d_rtbwarns ; __s16 d_padding3 ; char d_padding4[8U] ; }; struct fs_qfilestat { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; }; typedef struct fs_qfilestat fs_qfilestat_t; struct fs_quota_stat { __s8 qs_version ; __u16 qs_flags ; __s8 qs_pad ; fs_qfilestat_t qs_uquota ; fs_qfilestat_t qs_gquota ; __u32 qs_incoredqs ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; }; struct dquot; typedef __kernel_uid32_t projid_t; typedef projid_t kprojid_t; struct if_dqinfo { __u64 dqi_bgrace ; __u64 dqi_igrace ; __u32 dqi_flags ; __u32 dqi_valid ; }; enum quota_type { USRQUOTA = 0, GRPQUOTA = 1, PRJQUOTA = 2 } ; typedef long long qsize_t; union __anonunion_ldv_12794_132 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion_ldv_12794_132 ldv_12794 ; enum quota_type type ; }; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_maxblimit ; qsize_t dqi_maxilimit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; struct kqid dq_id ; loff_t dq_off ; unsigned long dq_flags ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_on_meta)(struct super_block * , int , int ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_sync)(struct super_block * , int ) ; int (*get_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*set_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*get_dqblk)(struct super_block * , struct kqid , struct fs_disk_quota * ) ; int (*set_dqblk)(struct super_block * , struct kqid , struct fs_disk_quota * ) ; int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ; int (*set_xstate)(struct super_block * , unsigned int , int ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct rw_semaphore dqptr_sem ; struct inode *files[2U] ; struct mem_dqinfo info[2U] ; struct quota_format_ops const *ops[2U] ; }; struct address_space; struct writeback_control; union __anonunion_arg_134 { char *buf ; void *data ; }; struct __anonstruct_read_descriptor_t_133 { size_t written ; size_t count ; union __anonunion_arg_134 arg ; int error ; }; typedef struct __anonstruct_read_descriptor_t_133 read_descriptor_t; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned long ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(int , struct kiocb * , struct iovec const * , loff_t , unsigned long ) ; int (*get_xip_mem)(struct address_space * , unsigned long , int , void ** , unsigned long * ) ; int (*migratepage)(struct address_space * , struct page * , struct page * , enum migrate_mode ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , read_descriptor_t * , unsigned long ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; int (*swap_activate)(struct swap_info_struct * , struct file * , sector_t * ) ; void (*swap_deactivate)(struct file * ) ; }; struct backing_dev_info; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; unsigned int i_mmap_writable ; struct rb_root i_mmap ; struct list_head i_mmap_nonlinear ; struct mutex i_mmap_mutex ; unsigned long nrpages ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; struct backing_dev_info *backing_dev_info ; spinlock_t private_lock ; struct list_head private_list ; void *private_data ; }; struct request_queue; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; int bd_openers ; struct inode *bd_inode ; struct super_block *bd_super ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; bool bd_write_holder ; struct list_head bd_holder_disks ; struct block_device *bd_contains ; unsigned int bd_block_size ; struct hd_struct *bd_part ; unsigned int bd_part_count ; int bd_invalidated ; struct gendisk *bd_disk ; struct request_queue *bd_queue ; struct list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; union __anonunion_ldv_13230_135 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion_ldv_13250_136 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock; struct cdev; union __anonunion_ldv_13266_137 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; }; struct inode { umode_t i_mode ; unsigned short i_opflags ; kuid_t i_uid ; kgid_t i_gid ; unsigned int i_flags ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; struct inode_operations const *i_op ; struct super_block *i_sb ; struct address_space *i_mapping ; void *i_security ; unsigned long i_ino ; union __anonunion_ldv_13230_135 ldv_13230 ; dev_t i_rdev ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; spinlock_t i_lock ; unsigned short i_bytes ; unsigned int i_blkbits ; blkcnt_t i_blocks ; unsigned long i_state ; struct mutex i_mutex ; unsigned long dirtied_when ; struct hlist_node i_hash ; struct list_head i_wb_list ; struct list_head i_lru ; struct list_head i_sb_list ; union __anonunion_ldv_13250_136 ldv_13250 ; u64 i_version ; atomic_t i_count ; atomic_t i_dio_count ; atomic_t i_writecount ; struct file_operations const *i_fop ; struct file_lock *i_flock ; struct address_space i_data ; struct dquot *i_dquot[2U] ; struct list_head i_devices ; union __anonunion_ldv_13266_137 ldv_13266 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_marks ; atomic_t i_readcount ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; kuid_t uid ; kuid_t euid ; int signum ; }; struct file_ra_state { unsigned long start ; unsigned int size ; unsigned int async_size ; unsigned int ra_pages ; unsigned int mmap_miss ; loff_t prev_pos ; }; union __anonunion_f_u_138 { struct list_head fu_list ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_138 f_u ; struct path f_path ; struct inode *f_inode ; struct file_operations const *f_op ; spinlock_t f_lock ; int f_sb_list_cpu ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct list_head f_tfile_llink ; struct address_space *f_mapping ; unsigned long f_mnt_write_state ; }; struct files_struct; typedef struct files_struct *fl_owner_t; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*lm_compare_owner)(struct file_lock * , struct file_lock * ) ; void (*lm_notify)(struct file_lock * ) ; int (*lm_grant)(struct file_lock * , struct file_lock * , int ) ; void (*lm_break)(struct file_lock * ) ; int (*lm_change)(struct file_lock ** , int ) ; }; struct nlm_lockowner; struct nfs_lock_info { u32 state ; struct nlm_lockowner *owner ; struct list_head list ; }; struct nfs4_lock_state; struct nfs4_lock_info { struct nfs4_lock_state *owner ; }; struct fasync_struct; struct __anonstruct_afs_140 { struct list_head link ; int state ; }; union __anonunion_fl_u_139 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_140 afs ; }; struct file_lock { struct file_lock *fl_next ; struct list_head fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned int fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; struct pid *fl_nspid ; wait_queue_head_t fl_wait ; struct file *fl_file ; loff_t fl_start ; loff_t fl_end ; struct fasync_struct *fl_fasync ; unsigned long fl_break_time ; unsigned long fl_downgrade_time ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_139 fl_u ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct callback_head fa_rcu ; }; struct sb_writers { struct percpu_counter counter[3U] ; wait_queue_head_t wait ; int frozen ; wait_queue_head_t wait_unfrozen ; struct lockdep_map lock_map[3U] ; }; struct file_system_type; struct super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned char s_blocksize_bits ; unsigned long s_blocksize ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_bl_head s_anon ; struct list_head *s_files ; struct list_head s_mounts ; struct list_head s_dentry_lru ; int s_nr_dentry_unused ; spinlock_t s_inode_lru_lock ; struct list_head s_inode_lru ; int s_nr_inodes_unused ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct hlist_node s_instances ; struct quota_info s_dquot ; struct sb_writers s_writers ; char s_id[32U] ; u8 s_uuid[16U] ; void *s_fs_info ; unsigned int s_max_links ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; struct dentry_operations const *s_d_op ; int cleancache_poolid ; struct shrinker s_shrink ; atomic_long_t s_remove_count ; int s_readonly_remount ; }; struct fiemap_extent_info { unsigned int fi_flags ; unsigned int fi_extents_mapped ; unsigned int fi_extents_max ; struct fiemap_extent *fi_extents_start ; }; struct file_operations { struct module *owner ; loff_t (*llseek)(struct file * , loff_t , int ) ; ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ; ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ; ssize_t (*aio_read)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*aio_write)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; int (*readdir)(struct file * , void * , int (*)(void * , char const * , int , loff_t , u64 , unsigned int ) ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , loff_t , loff_t , int ) ; int (*aio_fsync)(struct kiocb * , int ) ; int (*fasync)(int , struct file * , int ) ; int (*lock)(struct file * , int , struct file_lock * ) ; ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * , int ) ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; int (*check_flags)(int ) ; int (*flock)(struct file * , int , struct file_lock * ) ; ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ) ; ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*setlease)(struct file * , long , struct file_lock ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; int (*show_fdinfo)(struct seq_file * , struct file * ) ; }; struct inode_operations { struct dentry *(*lookup)(struct inode * , struct dentry * , unsigned int ) ; void *(*follow_link)(struct dentry * , struct nameidata * ) ; int (*permission)(struct inode * , int ) ; struct posix_acl *(*get_acl)(struct inode * , int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct dentry * , struct nameidata * , void * ) ; int (*create)(struct inode * , struct dentry * , umode_t , bool ) ; int (*link)(struct dentry * , struct inode * , struct dentry * ) ; int (*unlink)(struct inode * , struct dentry * ) ; int (*symlink)(struct inode * , struct dentry * , char const * ) ; int (*mkdir)(struct inode * , struct dentry * , umode_t ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , umode_t , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*setattr)(struct dentry * , struct iattr * ) ; int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ; int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ; ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ; ssize_t (*listxattr)(struct dentry * , char * , size_t ) ; int (*removexattr)(struct dentry * , char const * ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; int (*update_time)(struct inode * , struct timespec * , int ) ; int (*atomic_open)(struct inode * , struct dentry * , struct file * , unsigned int , umode_t , int * ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * , int ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_fs)(struct super_block * ) ; int (*unfreeze_fs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct dentry * ) ; int (*show_devname)(struct seq_file * , struct dentry * ) ; int (*show_path)(struct seq_file * , struct dentry * ) ; int (*show_stats)(struct seq_file * , struct dentry * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; int (*nr_cached_objects)(struct super_block * ) ; void (*free_cached_objects)(struct super_block * , int ) ; }; struct file_system_type { char const *name ; int fs_flags ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct hlist_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key s_writers_key[3U] ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; }; struct nsproxy; struct exception_table_entry { int insn ; int fixup ; }; struct pollfd { int fd ; short events ; short revents ; }; struct poll_table_struct { void (*_qproc)(struct file * , wait_queue_head_t * , struct poll_table_struct * ) ; unsigned long _key ; }; typedef struct poll_table_struct poll_table; struct arch_uprobe_task { unsigned long saved_scratch_register ; unsigned int saved_trap_nr ; unsigned int saved_tf ; }; enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, UTASK_SSTEP_ACK = 2, UTASK_SSTEP_TRAPPED = 3 } ; struct return_instance; struct uprobe; struct uprobe_task { enum uprobe_task_state state ; struct arch_uprobe_task autask ; struct return_instance *return_instances ; unsigned int depth ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; unsigned long vaddr ; }; struct xol_area { wait_queue_head_t wq ; atomic_t slot_count ; unsigned long *bitmap ; struct page *page ; unsigned long vaddr ; }; struct uprobes_state { struct xol_area *xol_area ; }; union __anonunion_ldv_16673_145 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct_ldv_16683_149 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion_ldv_16685_148 { atomic_t _mapcount ; struct __anonstruct_ldv_16683_149 ldv_16683 ; int units ; }; struct __anonstruct_ldv_16687_147 { union __anonunion_ldv_16685_148 ldv_16685 ; atomic_t _count ; }; union __anonunion_ldv_16688_146 { unsigned long counters ; struct __anonstruct_ldv_16687_147 ldv_16687 ; }; struct __anonstruct_ldv_16689_144 { union __anonunion_ldv_16673_145 ldv_16673 ; union __anonunion_ldv_16688_146 ldv_16688 ; }; struct __anonstruct_ldv_16696_151 { struct page *next ; int pages ; int pobjects ; }; struct slab; union __anonunion_ldv_16700_150 { struct list_head lru ; struct __anonstruct_ldv_16696_151 ldv_16696 ; struct list_head list ; struct slab *slab_page ; }; union __anonunion_ldv_16705_152 { unsigned long private ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; struct address_space *mapping ; struct __anonstruct_ldv_16689_144 ldv_16689 ; union __anonunion_ldv_16700_150 ldv_16700 ; union __anonunion_ldv_16705_152 ldv_16705 ; unsigned long debug_flags ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_linear_154 { struct rb_node rb ; unsigned long rb_subtree_last ; }; union __anonunion_shared_153 { struct __anonstruct_linear_154 linear ; struct list_head nonlinear ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; union __anonunion_shared_153 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct mm_rss_stat { atomic_long_t count[3U] ; }; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; struct vm_area_struct *mmap_cache ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; void (*unmap_area)(struct mm_struct * , unsigned long ) ; unsigned long mmap_base ; unsigned long task_size ; unsigned long cached_hole_size ; unsigned long free_area_cache ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; unsigned long nr_ptes ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[44U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct hlist_head ioctx_list ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; pgtable_t pmd_huge_pte ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_next_reset ; unsigned long numa_scan_offset ; int numa_scan_seq ; int first_nid ; struct uprobes_state uprobes_state ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct __anonstruct_sigset_t_155 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_155 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_157 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_158 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_159 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_160 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_161 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_162 { long _band ; int _fd ; }; struct __anonstruct__sigsys_163 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_156 { int _pad[28U] ; struct __anonstruct__kill_157 _kill ; struct __anonstruct__timer_158 _timer ; struct __anonstruct__rt_159 _rt ; struct __anonstruct__sigchld_160 _sigchld ; struct __anonstruct__sigfault_161 _sigfault ; struct __anonstruct__sigpoll_162 _sigpoll ; struct __anonstruct__sigsys_163 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_156 _sifields ; }; typedef struct siginfo siginfo_t; struct user_struct; struct sigpending { struct list_head list ; sigset_t signal ; }; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct plist_head { struct list_head node_list ; }; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; struct rt_mutex_waiter; struct rlimit { unsigned long rlim_cur ; unsigned long rlim_max ; }; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t resolution ; ktime_t (*get_time)(void) ; ktime_t softirq_time ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; unsigned int active_bases ; unsigned int clock_was_set ; ktime_t expires_next ; int hres_active ; int hang_detected ; unsigned long nr_events ; unsigned long nr_retries ; unsigned long nr_hangs ; ktime_t max_hang_time ; struct hrtimer_clock_base clock_base[4U] ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct key_type; struct keyring_list; union __anonunion_ldv_18451_166 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion_ldv_18460_167 { time_t expiry ; time_t revoked_at ; }; union __anonunion_type_data_168 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_169 { unsigned long value ; void *rcudata ; void *data ; struct keyring_list *subscriptions ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion_ldv_18451_166 ldv_18451 ; struct key_type *type ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion_ldv_18460_167 ldv_18460 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; char *description ; union __anonunion_type_data_168 type_data ; union __anonunion_payload_169 payload ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; kuid_t uid ; kgid_t gid ; kuid_t suid ; kgid_t sgid ; kuid_t euid ; kgid_t egid ; kuid_t fsuid ; kgid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *session_keyring ; struct key *process_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; struct llist_node; struct llist_node { struct llist_node *next ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct cfs_rq; struct task_group; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime cputime ; int running ; raw_spinlock_t lock ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; int posix_timer_id ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; unsigned int audit_tty_log_passwd ; struct tty_audit_buf *tty_audit_buf ; struct rw_semaphore group_rwsem ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t files ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; atomic_long_t locked_vm ; }; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; struct timespec blkio_start ; struct timespec blkio_end ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; struct timespec freepages_start ; struct timespec freepages_end ; u64 freepages_delay ; u32 freepages_count ; }; struct load_weight { unsigned long weight ; unsigned long inv_weight ; }; struct sched_avg { u32 runnable_avg_sum ; u32 runnable_avg_period ; u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned long watchdog_stamp ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct mem_cgroup; struct memcg_batch_info { int do_batch ; struct mem_cgroup *memcg ; unsigned long nr_pages ; unsigned long memsw_nr_pages ; }; struct sched_class; struct css_set; struct compat_robust_list_head; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct hlist_head preempt_notifiers ; unsigned char fpu_counter ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; unsigned char brk_randomized : 1 ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int jobctl ; unsigned int personality ; unsigned char did_exec : 1 ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char no_new_privs : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; pid_t pid ; pid_t tgid ; unsigned long stack_canary ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; struct timespec start_time ; struct timespec real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; char comm[16U] ; int link_count ; int total_link_count ; struct sysv_sem sysvsem ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct plist_head pi_waiters ; struct rt_mutex_waiter *pi_blocked_on ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; int numa_migrate_seq ; unsigned int numa_scan_period ; u64 node_stamp ; struct callback_head numa_work ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_batch_info memcg_batch ; unsigned int memcg_kmem_skip_account ; atomic_t ptrace_bp_refcnt ; struct uprobe_task *utask ; unsigned int sequential_io ; unsigned int sequential_io_avg ; }; struct sock; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; void const *(*namespace)(struct kobject * , struct attribute const * ) ; }; struct sysfs_dirent; struct kref { atomic_t refcount ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct sysfs_dirent *sd ; struct kref kref ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct kmem_cache_cpu { void **freelist ; unsigned long tid ; struct page *page ; struct page *partial ; unsigned int stat[26U] ; }; struct kmem_cache_order_objects { unsigned long x ; }; struct memcg_cache_params; struct kmem_cache_node; struct kmem_cache { struct kmem_cache_cpu *cpu_slab ; unsigned long flags ; unsigned long min_partial ; int size ; int object_size ; int offset ; int cpu_partial ; struct kmem_cache_order_objects oo ; struct kmem_cache_order_objects max ; struct kmem_cache_order_objects min ; gfp_t allocflags ; int refcount ; void (*ctor)(void * ) ; int inuse ; int align ; int reserved ; char const *name ; struct list_head list ; struct kobject kobj ; struct memcg_cache_params *memcg_params ; int max_attr_size ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1024U] ; }; struct __anonstruct_ldv_20752_172 { struct mem_cgroup *memcg ; struct list_head list ; struct kmem_cache *root_cache ; bool dead ; atomic_t nr_pages ; struct work_struct destroy ; }; union __anonunion_ldv_20753_171 { struct kmem_cache *memcg_caches[0U] ; struct __anonstruct_ldv_20752_172 ldv_20752 ; }; struct memcg_cache_params { bool is_root_cache ; union __anonunion_ldv_20753_171 ldv_20753 ; }; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; struct kernel_param; struct kernel_param_ops { int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion_ldv_21157_177 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct kernel_param_ops const *ops ; u16 perm ; s16 level ; union __anonunion_ldv_21157_177 ldv_21157 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct static_key { atomic_t enabled ; }; struct tracepoint; struct tracepoint_func { void *func ; void *data ; }; struct tracepoint { char const *name ; struct static_key key ; void (*regfunc)(void) ; void (*unregfunc)(void) ; struct tracepoint_func *funcs ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2, MODULE_STATE_UNFORMED = 3 } ; struct module_ref { unsigned long incs ; unsigned long decs ; }; struct module_sect_attrs; struct module_notes_attrs; struct ftrace_event_call; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct ftrace_event_call **trace_events ; unsigned int num_trace_events ; struct list_head source_list ; struct list_head target_list ; struct task_struct *waiter ; void (*exit)(void) ; struct module_ref *refptr ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct miscdevice { int minor ; char const *name ; struct file_operations const *fops ; struct list_head list ; struct device *parent ; struct device *this_device ; char const *nodename ; umode_t mode ; }; struct input_event { struct timeval time ; __u16 type ; __u16 code ; __s32 value ; }; 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_178 { 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_178 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 { 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 iommu_ops; struct iommu_group; struct bus_attribute { struct attribute attr ; ssize_t (*show)(struct bus_type * , char * ) ; ssize_t (*store)(struct bus_type * , char const * , size_t ) ; }; struct device_attribute; struct driver_attribute; struct bus_type { char const *name ; char const *dev_name ; struct device *dev_root ; struct bus_attribute *bus_attrs ; struct device_attribute *dev_attrs ; struct driver_attribute *drv_attrs ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops *iommu_ops ; struct subsys_private *p ; struct lock_class_key lock_key ; }; struct device_type; struct of_device_id; struct acpi_device_id; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct driver_attribute { struct attribute attr ; ssize_t (*show)(struct device_driver * , char * ) ; ssize_t (*store)(struct device_driver * , char const * , size_t ) ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct device_attribute *dev_attrs ; struct bin_attribute *dev_bin_attrs ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; void const *(*namespace)(struct class * , struct class_attribute const * ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * , kuid_t * , kgid_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct acpi_dev_node { void *handle ; }; struct dma_coherent_mem; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type const *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct dev_archdata archdata ; struct device_node *of_node ; struct acpi_dev_node acpi_node ; dev_t devt ; u32 id ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; struct iommu_group *iommu_group ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; ktime_t start_prevent_time ; ktime_t prevent_sleep_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long expire_count ; unsigned long wakeup_count ; bool active ; bool autosleep_enabled ; }; typedef unsigned long kernel_ulong_t; struct acpi_device_id { __u8 id[9U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; struct input_device_id { kernel_ulong_t flags ; __u16 bustype ; __u16 vendor ; __u16 product ; __u16 version ; kernel_ulong_t evbit[1U] ; kernel_ulong_t keybit[12U] ; kernel_ulong_t relbit[1U] ; kernel_ulong_t absbit[1U] ; kernel_ulong_t mscbit[1U] ; kernel_ulong_t ledbit[1U] ; kernel_ulong_t sndbit[1U] ; kernel_ulong_t ffbit[2U] ; kernel_ulong_t swbit[1U] ; kernel_ulong_t driver_info ; }; struct input_value { __u16 type ; __u16 code ; __s32 value ; }; struct ff_device; struct input_mt; struct input_handle; struct input_dev { char const *name ; char const *phys ; char const *uniq ; struct input_id id ; unsigned long propbit[1U] ; unsigned long evbit[1U] ; unsigned long keybit[12U] ; unsigned long relbit[1U] ; unsigned long absbit[1U] ; unsigned long mscbit[1U] ; unsigned long ledbit[1U] ; unsigned long sndbit[1U] ; unsigned long ffbit[2U] ; unsigned long swbit[1U] ; unsigned int hint_events_per_packet ; unsigned int keycodemax ; unsigned int keycodesize ; void *keycode ; int (*setkeycode)(struct input_dev * , struct input_keymap_entry const * , unsigned int * ) ; int (*getkeycode)(struct input_dev * , struct input_keymap_entry * ) ; struct ff_device *ff ; unsigned int repeat_key ; struct timer_list timer ; int rep[2U] ; struct input_mt *mt ; struct input_absinfo *absinfo ; unsigned long key[12U] ; unsigned long led[1U] ; unsigned long snd[1U] ; unsigned long sw[1U] ; int (*open)(struct input_dev * ) ; void (*close)(struct input_dev * ) ; int (*flush)(struct input_dev * , struct file * ) ; int (*event)(struct input_dev * , unsigned int , unsigned int , int ) ; struct input_handle *grab ; spinlock_t event_lock ; struct mutex mutex ; unsigned int users ; bool going_away ; struct device dev ; struct list_head h_list ; struct list_head node ; unsigned int num_vals ; unsigned int max_vals ; struct input_value *vals ; bool devres_managed ; }; struct input_handler { void *private ; void (*event)(struct input_handle * , unsigned int , unsigned int , int ) ; void (*events)(struct input_handle * , struct input_value const * , unsigned int ) ; bool (*filter)(struct input_handle * , unsigned int , unsigned int , int ) ; bool (*match)(struct input_handler * , struct input_dev * ) ; int (*connect)(struct input_handler * , struct input_dev * , struct input_device_id const * ) ; void (*disconnect)(struct input_handle * ) ; void (*start)(struct input_handle * ) ; bool legacy_minors ; int minor ; char const *name ; struct input_device_id const *id_table ; struct list_head h_list ; struct list_head node ; }; struct input_handle { void *private ; int open ; char const *name ; struct input_dev *dev ; struct input_handler *handler ; struct list_head d_node ; struct list_head h_node ; }; struct ff_device { int (*upload)(struct input_dev * , struct ff_effect * , struct ff_effect * ) ; int (*erase)(struct input_dev * , int ) ; int (*playback)(struct input_dev * , int , int ) ; void (*set_gain)(struct input_dev * , u16 ) ; void (*set_autocenter)(struct input_dev * , u16 ) ; void (*destroy)(struct ff_device * ) ; void *private ; unsigned long ffbit[2U] ; struct mutex mutex ; int max_effects ; struct ff_effect *effects ; struct file *effect_owners[] ; }; struct uinput_ff_upload { __u32 request_id ; __s32 retval ; struct ff_effect effect ; struct ff_effect old ; }; struct uinput_ff_erase { __u32 request_id ; __s32 retval ; __u32 effect_id ; }; struct uinput_user_dev { char name[80U] ; struct input_id id ; __u32 ff_effects_max ; __s32 absmax[64U] ; __s32 absmin[64U] ; __s32 absfuzz[64U] ; __s32 absflat[64U] ; }; enum uinput_state { UIST_NEW_DEVICE = 0, UIST_SETUP_COMPLETE = 1, UIST_CREATED = 2 } ; struct __anonstruct_upload_183 { struct ff_effect *effect ; struct ff_effect *old ; }; union __anonunion_u_182 { unsigned int effect_id ; struct __anonstruct_upload_183 upload ; }; struct uinput_request { unsigned int id ; unsigned int code ; int retval ; struct completion done ; union __anonunion_u_182 u ; }; struct uinput_device { struct input_dev *dev ; struct mutex mutex ; enum uinput_state state ; wait_queue_head_t waitq ; unsigned char ready ; unsigned char head ; unsigned char tail ; struct input_event buff[16U] ; unsigned int ff_effects_max ; struct uinput_request *requests[16U] ; wait_queue_head_t requests_waitq ; spinlock_t requests_lock ; }; struct input_mt_slot { int abs[14U] ; unsigned int frame ; unsigned int key ; }; struct input_mt { int trkid ; int num_slots ; int slot ; unsigned int flags ; unsigned int frame ; int *red ; struct input_mt_slot slots[] ; }; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; typedef s32 compat_time_t; typedef s32 compat_long_t; typedef u32 compat_uptr_t; struct compat_timespec { compat_time_t tv_sec ; s32 tv_nsec ; }; struct compat_robust_list { compat_uptr_t next ; }; struct compat_robust_list_head { struct compat_robust_list list ; compat_long_t futex_offset ; compat_uptr_t list_op_pending ; }; struct ff_periodic_effect_compat { __u16 waveform ; __u16 period ; __s16 magnitude ; __s16 offset ; __u16 phase ; struct ff_envelope envelope ; __u32 custom_len ; compat_uptr_t custom_data ; }; union __anonunion_u_209 { struct ff_constant_effect constant ; struct ff_ramp_effect ramp ; struct ff_periodic_effect_compat periodic ; struct ff_condition_effect condition[2U] ; struct ff_rumble_effect rumble ; }; struct ff_effect_compat { __u16 type ; __s16 id ; __u16 direction ; struct ff_trigger trigger ; struct ff_replay replay ; union __anonunion_u_209 u ; }; struct uinput_ff_upload_compat { __u32 request_id ; __s32 retval ; struct ff_effect_compat effect ; struct ff_effect_compat old ; }; typedef int ldv_func_ret_type___2; typedef int ldv_func_ret_type___4; typedef int ldv_func_ret_type___6; typedef int ldv_func_ret_type___8; typedef int ldv_func_ret_type___10; long ldv__builtin_expect(long exp , long c ) ; extern struct module __this_module ; __inline static void set_bit(unsigned int nr , unsigned long volatile *addr ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); return; } } __inline static int constant_test_bit(unsigned int nr , unsigned long const volatile *addr ) { { return ((int )((unsigned long )*(addr + (unsigned long )(nr / 64U)) >> ((int )nr & 63)) & 1); } } __inline static int variable_test_bit(int nr , unsigned long const volatile *addr ) { int oldbit ; { __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); return (oldbit); } } extern int printk(char const * , ...) ; extern void might_fault(void) ; 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_2869; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_2869; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_2869; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_2869; default: __bad_percpu_size(); } ldv_2869: ; return (pfo_ret__); } } extern char *strndup_user(char const * , long ) ; extern void *memdup_user(void const * , size_t ) ; extern void *__memcpy(void * , void const * , size_t ) ; extern void *memset(void * , int , size_t ) ; extern char *kstrndup(char const * , size_t , gfp_t ) ; extern void warn_slowpath_fmt(char const * , int const , char const * , ...) ; __inline static long PTR_ERR(void const *ptr ) { { return ((long )ptr); } } __inline static long IS_ERR(void const *ptr ) { long tmp ; { tmp = ldv__builtin_expect((unsigned long )ptr > 0xfffffffffffff000UL, 0L); return (tmp); } } extern void __mutex_init(struct mutex * , char const * , struct lock_class_key * ) ; extern int mutex_trylock(struct mutex * ) ; int ldv_mutex_trylock_4(struct mutex *ldv_func_arg1 ) ; extern void mutex_unlock(struct mutex * ) ; void ldv_mutex_unlock_2(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_5(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_7(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_9(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_11(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_13(struct mutex *ldv_func_arg1 ) ; extern int mutex_lock_interruptible(struct mutex * ) ; int ldv_mutex_lock_interruptible_6(struct mutex *ldv_func_arg1 ) ; int ldv_mutex_lock_interruptible_8(struct mutex *ldv_func_arg1 ) ; int ldv_mutex_lock_interruptible_10(struct mutex *ldv_func_arg1 ) ; int ldv_mutex_lock_interruptible_12(struct mutex *ldv_func_arg1 ) ; extern void mutex_lock(struct mutex * ) ; void ldv_mutex_lock_1(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_3(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_lock(struct mutex *lock ) ; void ldv_mutex_unlock_lock(struct mutex *lock ) ; void ldv_mutex_lock_mutex_of_device(struct mutex *lock ) ; int ldv_mutex_trylock_mutex_of_device(struct mutex *lock ) ; void ldv_mutex_unlock_mutex_of_device(struct mutex *lock ) ; int ldv_mutex_lock_interruptible_mutex_of_uinput_device(struct mutex *lock ) ; void ldv_mutex_unlock_mutex_of_uinput_device(struct mutex *lock ) ; extern unsigned long kernel_stack ; __inline static struct thread_info *current_thread_info(void) { struct thread_info *ti ; unsigned long pfo_ret__ ; { switch (8UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); goto ldv_6226; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); goto ldv_6226; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); goto ldv_6226; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); goto ldv_6226; default: __bad_percpu_size(); } ldv_6226: ti = (struct thread_info *)(pfo_ret__ - 8152UL); return (ti); } } __inline static bool is_ia32_task(void) { struct thread_info *tmp ; { tmp = current_thread_info(); if ((tmp->status & 2U) != 0U) { return (1); } else { } return (0); } } __inline static int test_ti_thread_flag(struct thread_info *ti , int flag ) { int tmp ; { tmp = variable_test_bit(flag, (unsigned long const volatile *)(& ti->flags)); return (tmp); } } extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern void _raw_spin_lock(raw_spinlock_t * ) ; extern void _raw_spin_lock_irq(raw_spinlock_t * ) ; extern void _raw_spin_unlock(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irq(raw_spinlock_t * ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->ldv_6014.rlock); } } __inline static void spin_lock(spinlock_t *lock ) { { _raw_spin_lock(& lock->ldv_6014.rlock); return; } } __inline static void spin_lock_irq(spinlock_t *lock ) { { _raw_spin_lock_irq(& lock->ldv_6014.rlock); return; } } __inline static void spin_unlock(spinlock_t *lock ) { { _raw_spin_unlock(& lock->ldv_6014.rlock); return; } } __inline static void spin_unlock_irq(spinlock_t *lock ) { { _raw_spin_unlock_irq(& lock->ldv_6014.rlock); return; } } extern void do_gettimeofday(struct timeval * ) ; extern void __init_waitqueue_head(wait_queue_head_t * , char const * , struct lock_class_key * ) ; extern void __wake_up(wait_queue_head_t * , unsigned int , int , void * ) ; extern void prepare_to_wait(wait_queue_head_t * , wait_queue_t * , int ) ; extern void finish_wait(wait_queue_head_t * , wait_queue_t * ) ; extern int autoremove_wake_function(wait_queue_t * , unsigned int , int , void * ) ; __inline static void init_completion(struct completion *x ) { struct lock_class_key __key ; { x->done = 0U; __init_waitqueue_head(& x->wait, "&x->wait", & __key); return; } } extern void wait_for_completion(struct completion * ) ; extern void complete(struct completion * ) ; extern loff_t no_llseek(struct file * , loff_t , int ) ; extern int nonseekable_open(struct inode * , struct file * ) ; extern unsigned long _copy_to_user(void * , void const * , unsigned int ) ; 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 ; long tmp___2 ; { tmp = __builtin_object_size((void const *)to, 0); sz = (int )tmp; might_fault(); tmp___1 = ldv__builtin_expect(sz == -1, 1L); if (tmp___1 != 0L) { n = _copy_from_user(to, from, (unsigned int )n); } else { tmp___2 = ldv__builtin_expect((unsigned long )sz >= n, 1L); if (tmp___2 != 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("/work/ldvuser/exper_fp/inst/current/envs/linux-3.10-rc1.tar/linux-3.10-rc1/arch/x86/include/asm/uaccess_64.h", 66, "Buffer overflow detected!\n"); } else { } ldv__builtin_expect(__ret_warn_on != 0, 0L); } } return (n); } } __inline static int copy_to_user(void *dst , void const *src , unsigned int size ) { unsigned long tmp ; { might_fault(); tmp = _copy_to_user(dst, src, size); return ((int )tmp); } } __inline static void poll_wait(struct file *filp , wait_queue_head_t *wait_address , poll_table *p ) { { if (((unsigned long )p != (unsigned long )((poll_table *)0) && (unsigned long )p->_qproc != (unsigned long )((void (*)(struct file * , wait_queue_head_t * , struct poll_table_struct * ))0)) && (unsigned long )wait_address != (unsigned long )((wait_queue_head_t *)0)) { (*(p->_qproc))(filp, wait_address, p); } else { } return; } } extern void schedule(void) ; __inline static int test_tsk_thread_flag(struct task_struct *tsk , int flag ) { int tmp ; { tmp = test_ti_thread_flag((struct thread_info *)tsk->stack, flag); return (tmp); } } __inline static int signal_pending(struct task_struct *p ) { int tmp ; long tmp___0 ; { tmp = test_tsk_thread_flag(p, 2); tmp___0 = ldv__builtin_expect(tmp != 0, 0L); return ((int )tmp___0); } } extern void kfree(void const * ) ; extern void *__kmalloc(size_t , gfp_t ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) { void *tmp___2 ; { tmp___2 = __kmalloc(size, flags); return (tmp___2); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc(size, flags | 32768U); return (tmp); } } extern int misc_register(struct miscdevice * ) ; extern int misc_deregister(struct miscdevice * ) ; extern void *dev_get_drvdata(struct device const * ) ; extern int dev_set_drvdata(struct device * , void * ) ; extern struct input_dev *input_allocate_device(void) ; extern void input_free_device(struct input_dev * ) ; __inline static void *input_get_drvdata(struct input_dev *dev ) { void *tmp ; { tmp = dev_get_drvdata((struct device const *)(& dev->dev)); return (tmp); } } __inline static void input_set_drvdata(struct input_dev *dev , void *data ) { { dev_set_drvdata(& dev->dev, data); return; } } extern int input_register_device(struct input_dev * ) ; extern void input_unregister_device(struct input_dev * ) ; extern void input_event(struct input_dev * , unsigned int , unsigned int , int ) ; __inline static void input_set_events_per_packet(struct input_dev *dev , int n_events ) { { dev->hint_events_per_packet = (unsigned int )n_events; return; } } extern void input_alloc_absinfo(struct input_dev * ) ; __inline static int input_abs_get_min(struct input_dev *dev , unsigned int axis ) { { return ((unsigned long )dev->absinfo != (unsigned long )((struct input_absinfo *)0) ? (dev->absinfo + (unsigned long )axis)->minimum : 0); } } __inline static void input_abs_set_min(struct input_dev *dev , unsigned int axis , int val ) { { input_alloc_absinfo(dev); if ((unsigned long )dev->absinfo != (unsigned long )((struct input_absinfo *)0)) { (dev->absinfo + (unsigned long )axis)->minimum = val; } else { } return; } } __inline static int input_abs_get_max(struct input_dev *dev , unsigned int axis ) { { return ((unsigned long )dev->absinfo != (unsigned long )((struct input_absinfo *)0) ? (dev->absinfo + (unsigned long )axis)->maximum : 0); } } __inline static void input_abs_set_max(struct input_dev *dev , unsigned int axis , int val ) { { input_alloc_absinfo(dev); if ((unsigned long )dev->absinfo != (unsigned long )((struct input_absinfo *)0)) { (dev->absinfo + (unsigned long )axis)->maximum = val; } else { } return; } } __inline static void input_abs_set_fuzz(struct input_dev *dev , unsigned int axis , int val ) { { input_alloc_absinfo(dev); if ((unsigned long )dev->absinfo != (unsigned long )((struct input_absinfo *)0)) { (dev->absinfo + (unsigned long )axis)->fuzz = val; } else { } return; } } __inline static int input_abs_get_flat(struct input_dev *dev , unsigned int axis ) { { return ((unsigned long )dev->absinfo != (unsigned long )((struct input_absinfo *)0) ? (dev->absinfo + (unsigned long )axis)->flat : 0); } } __inline static void input_abs_set_flat(struct input_dev *dev , unsigned int axis , int val ) { { input_alloc_absinfo(dev); if ((unsigned long )dev->absinfo != (unsigned long )((struct input_absinfo *)0)) { (dev->absinfo + (unsigned long )axis)->flat = val; } else { } return; } } extern int input_ff_create(struct input_dev * , unsigned int ) ; extern void input_ff_destroy(struct input_dev * ) ; extern int input_mt_init_slots(struct input_dev * , unsigned int , unsigned int ) ; __inline static void *compat_ptr(compat_uptr_t uptr ) { { return ((void *)((unsigned long )uptr)); } } __inline static bool is_x32_task(void) { struct task_struct *tmp ; { tmp = get_current(); if ((((struct pt_regs *)(tmp->thread.sp0 + 0xffffffffffffffffUL))->orig_ax & 1073741824UL) != 0UL) { return (1); } else { } return (0); } } __inline static bool is_compat_task(void) { bool tmp ; bool tmp___0 ; int tmp___1 ; { tmp = is_ia32_task(); if ((int )tmp) { tmp___1 = 1; } else { tmp___0 = is_x32_task(); if ((int )tmp___0) { tmp___1 = 1; } else { tmp___1 = 0; } } return ((bool )tmp___1); } } __inline static size_t input_event_size(void) { unsigned long tmp___1 ; bool tmp___2 ; struct task_struct *tmp___3 ; { tmp___2 = is_compat_task(); if ((int )tmp___2) { tmp___3 = get_current(); if ((((struct pt_regs *)(tmp___3->thread.sp0 + 0xffffffffffffffffUL))->orig_ax & 1073741824UL) == 0UL) { tmp___1 = 16UL; } else { tmp___1 = 24UL; } } else { tmp___1 = 24UL; } return (tmp___1); } } extern int input_event_from_user(char const * , struct input_event * ) ; extern int input_event_to_user(char * , struct input_event const * ) ; static int uinput_dev_event(struct input_dev *dev , unsigned int type , unsigned int code , int value ) { struct uinput_device *udev ; void *tmp ; { tmp = input_get_drvdata(dev); udev = (struct uinput_device *)tmp; udev->buff[(int )udev->head].type = (__u16 )type; udev->buff[(int )udev->head].code = (__u16 )code; udev->buff[(int )udev->head].value = value; do_gettimeofday(& udev->buff[(int )udev->head].time); udev->head = (unsigned char )(((int )udev->head + 1) % 16); __wake_up(& udev->waitq, 1U, 1, 0); return (0); } } static bool uinput_request_alloc_id(struct uinput_device *udev , struct uinput_request *request ) { unsigned int id ; bool reserved ; { reserved = 0; spin_lock(& udev->requests_lock); id = 0U; goto ldv_24594; ldv_24593: ; if ((unsigned long )udev->requests[id] == (unsigned long )((struct uinput_request *)0)) { request->id = id; udev->requests[id] = request; reserved = 1; goto ldv_24592; } else { } id = id + 1U; ldv_24594: ; if (id <= 15U) { goto ldv_24593; } else { } ldv_24592: spin_unlock(& udev->requests_lock); return (reserved); } } static struct uinput_request *uinput_request_find(struct uinput_device *udev , unsigned int id ) { { if (id > 15U) { return (0); } else { } return (udev->requests[id]); } } static int uinput_request_reserve_slot(struct uinput_device *udev , struct uinput_request *request ) { int __ret ; wait_queue_t __wait ; struct task_struct *tmp ; bool tmp___0 ; struct task_struct *tmp___1 ; int tmp___2 ; bool tmp___3 ; int tmp___4 ; { __ret = 0; tmp___3 = uinput_request_alloc_id(udev, request); if (tmp___3) { tmp___4 = 0; } else { tmp___4 = 1; } if (tmp___4) { tmp = get_current(); __wait.flags = 0U; __wait.private = (void *)tmp; __wait.func = & autoremove_wake_function; __wait.task_list.next = & __wait.task_list; __wait.task_list.prev = & __wait.task_list; ldv_24607: prepare_to_wait(& udev->requests_waitq, & __wait, 1); tmp___0 = uinput_request_alloc_id(udev, request); if ((int )tmp___0) { goto ldv_24605; } else { } tmp___1 = get_current(); tmp___2 = signal_pending(tmp___1); if (tmp___2 == 0) { schedule(); goto ldv_24606; } else { } __ret = -512; goto ldv_24605; ldv_24606: ; goto ldv_24607; ldv_24605: finish_wait(& udev->requests_waitq, & __wait); } else { } return (__ret); } } static void uinput_request_done(struct uinput_device *udev , struct uinput_request *request ) { { udev->requests[request->id] = 0; __wake_up(& udev->requests_waitq, 3U, 1, 0); complete(& request->done); return; } } static int uinput_request_send(struct uinput_device *udev , struct uinput_request *request ) { int retval ; { retval = ldv_mutex_lock_interruptible_6(& udev->mutex); if (retval != 0) { return (retval); } else { } if ((unsigned int )udev->state != 2U) { retval = -19; goto out; } else { } init_completion(& request->done); uinput_dev_event(udev->dev, 257U, request->code, (int )request->id); out: ldv_mutex_unlock_7(& udev->mutex); return (retval); } } static int uinput_request_submit(struct uinput_device *udev , struct uinput_request *request ) { int error ; { error = uinput_request_reserve_slot(udev, request); if (error != 0) { return (error); } else { } error = uinput_request_send(udev, request); if (error != 0) { uinput_request_done(udev, request); return (error); } else { } wait_for_completion(& request->done); return (request->retval); } } static void uinput_flush_requests(struct uinput_device *udev ) { struct uinput_request *request ; int i ; { spin_lock(& udev->requests_lock); i = 0; goto ldv_24630; ldv_24629: request = udev->requests[i]; if ((unsigned long )request != (unsigned long )((struct uinput_request *)0)) { request->retval = -19; uinput_request_done(udev, request); } else { } i = i + 1; ldv_24630: ; if (i <= 15) { goto ldv_24629; } else { } spin_unlock(& udev->requests_lock); return; } } static void uinput_dev_set_gain(struct input_dev *dev , u16 gain ) { { uinput_dev_event(dev, 21U, 96U, (int )gain); return; } } static void uinput_dev_set_autocenter(struct input_dev *dev , u16 magnitude ) { { uinput_dev_event(dev, 21U, 97U, (int )magnitude); return; } } static int uinput_dev_playback(struct input_dev *dev , int effect_id , int value ) { int tmp ; { tmp = uinput_dev_event(dev, 21U, (unsigned int )effect_id, value); return (tmp); } } static int uinput_dev_upload_effect(struct input_dev *dev , struct ff_effect *effect , struct ff_effect *old ) { struct uinput_device *udev ; void *tmp ; struct uinput_request request ; int tmp___0 ; { tmp = input_get_drvdata(dev); udev = (struct uinput_device *)tmp; if ((unsigned int )effect->type == 81U && (unsigned int )effect->u.periodic.waveform == 93U) { return (-22); } else { } request.code = 1U; request.u.upload.effect = effect; request.u.upload.old = old; tmp___0 = uinput_request_submit(udev, & request); return (tmp___0); } } static int uinput_dev_erase_effect(struct input_dev *dev , int effect_id ) { struct uinput_device *udev ; void *tmp ; struct uinput_request request ; int tmp___0 ; int tmp___1 ; { tmp = input_get_drvdata(dev); udev = (struct uinput_device *)tmp; tmp___0 = constant_test_bit(21U, (unsigned long const volatile *)(& dev->evbit)); if (tmp___0 == 0) { return (-38); } else { } request.code = 2U; request.u.effect_id = (unsigned int )effect_id; tmp___1 = uinput_request_submit(udev, & request); return (tmp___1); } } static void uinput_destroy_device(struct uinput_device *udev ) { char const *name ; char const *phys ; struct input_dev *dev ; enum uinput_state old_state ; { dev = udev->dev; old_state = udev->state; udev->state = 0; if ((unsigned long )dev != (unsigned long )((struct input_dev *)0)) { name = dev->name; phys = dev->phys; if ((unsigned int )old_state == 2U) { uinput_flush_requests(udev); input_unregister_device(dev); } else { input_free_device(dev); } kfree((void const *)name); kfree((void const *)phys); udev->dev = 0; } else { } return; } } static int uinput_create_device(struct uinput_device *udev ) { struct input_dev *dev ; int error ; { dev = udev->dev; if ((unsigned int )udev->state != 1U) { printk("\017%s: write device info first\n", (char *)"uinput"); return (-22); } else { } if (udev->ff_effects_max != 0U) { error = input_ff_create(dev, udev->ff_effects_max); if (error != 0) { goto fail1; } else { } (dev->ff)->upload = & uinput_dev_upload_effect; (dev->ff)->erase = & uinput_dev_erase_effect; (dev->ff)->playback = & uinput_dev_playback; (dev->ff)->set_gain = & uinput_dev_set_gain; (dev->ff)->set_autocenter = & uinput_dev_set_autocenter; } else { } error = input_register_device(udev->dev); if (error != 0) { goto fail2; } else { } udev->state = 2; return (0); fail2: input_ff_destroy(dev); fail1: uinput_destroy_device(udev); return (error); } } static int uinput_open(struct inode *inode , struct file *file ) { struct uinput_device *newdev ; void *tmp ; struct lock_class_key __key ; struct lock_class_key __key___0 ; struct lock_class_key __key___1 ; struct lock_class_key __key___2 ; { tmp = kzalloc(960UL, 208U); newdev = (struct uinput_device *)tmp; if ((unsigned long )newdev == (unsigned long )((struct uinput_device *)0)) { return (-12); } else { } __mutex_init(& newdev->mutex, "&newdev->mutex", & __key); spinlock_check(& newdev->requests_lock); __raw_spin_lock_init(& newdev->requests_lock.ldv_6014.rlock, "&(&newdev->requests_lock)->rlock", & __key___0); __init_waitqueue_head(& newdev->requests_waitq, "&newdev->requests_waitq", & __key___1); __init_waitqueue_head(& newdev->waitq, "&newdev->waitq", & __key___2); newdev->state = 0; file->private_data = (void *)newdev; nonseekable_open(inode, file); return (0); } } static int uinput_validate_absbits(struct input_dev *dev ) { unsigned int cnt ; int retval ; int min ; int max ; int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; int tmp___5 ; int tmp___6 ; int tmp___7 ; { retval = 0; cnt = 0U; goto ldv_24691; ldv_24690: tmp = variable_test_bit((int )cnt, (unsigned long const volatile *)(& dev->absbit)); if (tmp == 0) { goto ldv_24688; } else { } min = input_abs_get_min(dev, cnt); max = input_abs_get_max(dev, cnt); if ((min != 0 || max != 0) && max <= min) { tmp___0 = input_abs_get_max(dev, cnt); tmp___1 = input_abs_get_min(dev, cnt); printk("\017%s: invalid abs[%02x] min:%d max:%d\n", (char *)"uinput", cnt, tmp___1, tmp___0); retval = -22; goto ldv_24689; } else { } tmp___5 = input_abs_get_flat(dev, cnt); tmp___6 = input_abs_get_max(dev, cnt); tmp___7 = input_abs_get_min(dev, cnt); if (tmp___5 > tmp___6 - tmp___7) { tmp___2 = input_abs_get_max(dev, cnt); tmp___3 = input_abs_get_min(dev, cnt); tmp___4 = input_abs_get_flat(dev, cnt); printk("\017%s: abs_flat #%02x out of range: %d (min:%d/max:%d)\n", (char *)"uinput", cnt, tmp___4, tmp___3, tmp___2); retval = -22; goto ldv_24689; } else { } ldv_24688: cnt = cnt + 1U; ldv_24691: ; if (cnt <= 63U) { goto ldv_24690; } else { } ldv_24689: ; return (retval); } } static int uinput_allocate_device(struct uinput_device *udev ) { { udev->dev = input_allocate_device(); if ((unsigned long )udev->dev == (unsigned long )((struct input_dev *)0)) { return (-12); } else { } (udev->dev)->event = & uinput_dev_event; input_set_drvdata(udev->dev, (void *)udev); return (0); } } static int uinput_setup_device(struct uinput_device *udev , char const *buffer , size_t count ) { struct uinput_user_dev *user_dev ; struct input_dev *dev ; int i ; int retval ; void *tmp ; long tmp___0 ; long tmp___1 ; char *tmp___2 ; int nslot ; int tmp___3 ; int tmp___4 ; int tmp___5 ; int tmp___6 ; { if (count != 1116UL) { return (-22); } else { } if ((unsigned long )udev->dev == (unsigned long )((struct input_dev *)0)) { retval = uinput_allocate_device(udev); if (retval != 0) { return (retval); } else { } } else { } dev = udev->dev; tmp = memdup_user((void const *)buffer, 1116UL); user_dev = (struct uinput_user_dev *)tmp; tmp___1 = IS_ERR((void const *)user_dev); if (tmp___1 != 0L) { tmp___0 = PTR_ERR((void const *)user_dev); return ((int )tmp___0); } else { } udev->ff_effects_max = user_dev->ff_effects_max; if ((int )((signed char )user_dev->name[0]) == 0) { retval = -22; goto exit; } else { } kfree((void const *)dev->name); tmp___2 = kstrndup((char const *)(& user_dev->name), 80UL, 208U); dev->name = (char const *)tmp___2; if ((unsigned long )dev->name == (unsigned long )((char const *)0)) { retval = -12; goto exit; } else { } dev->id.bustype = user_dev->id.bustype; dev->id.vendor = user_dev->id.vendor; dev->id.product = user_dev->id.product; dev->id.version = user_dev->id.version; i = 0; goto ldv_24706; ldv_24705: input_abs_set_max(dev, (unsigned int )i, user_dev->absmax[i]); input_abs_set_min(dev, (unsigned int )i, user_dev->absmin[i]); input_abs_set_fuzz(dev, (unsigned int )i, user_dev->absfuzz[i]); input_abs_set_flat(dev, (unsigned int )i, user_dev->absflat[i]); i = i + 1; ldv_24706: ; if (i <= 63) { goto ldv_24705; } else { } tmp___6 = constant_test_bit(3U, (unsigned long const volatile *)(& dev->evbit)); if (tmp___6 != 0) { retval = uinput_validate_absbits(dev); if (retval < 0) { goto exit; } else { } tmp___5 = constant_test_bit(47U, (unsigned long const volatile *)(& dev->absbit)); if (tmp___5 != 0) { tmp___3 = input_abs_get_max(dev, 47U); nslot = tmp___3 + 1; input_mt_init_slots(dev, (unsigned int )nslot, 0U); } else { tmp___4 = constant_test_bit(53U, (unsigned long const volatile *)(& dev->absbit)); if (tmp___4 != 0) { input_set_events_per_packet(dev, 60); } else { } } } else { } udev->state = 1; retval = (int )count; exit: kfree((void const *)user_dev); return (retval); } } static ssize_t uinput_inject_event(struct uinput_device *udev , char const *buffer , size_t count ) { struct input_event ev ; size_t tmp ; int tmp___0 ; size_t tmp___1 ; { tmp = input_event_size(); if (tmp > count) { return (-22L); } else { } tmp___0 = input_event_from_user(buffer, & ev); if (tmp___0 != 0) { return (-14L); } else { } input_event(udev->dev, (unsigned int )ev.type, (unsigned int )ev.code, ev.value); tmp___1 = input_event_size(); return ((ssize_t )tmp___1); } } static ssize_t uinput_write(struct file *file , char const *buffer , size_t count , loff_t *ppos ) { struct uinput_device *udev ; int retval ; ssize_t tmp ; int tmp___0 ; { udev = (struct uinput_device *)file->private_data; if (count == 0UL) { return (0L); } else { } retval = ldv_mutex_lock_interruptible_8(& udev->mutex); if (retval != 0) { return ((ssize_t )retval); } else { } if ((unsigned int )udev->state == 2U) { tmp = uinput_inject_event(udev, buffer, count); retval = (int )tmp; } else { tmp___0 = uinput_setup_device(udev, buffer, count); retval = tmp___0; } ldv_mutex_unlock_9(& udev->mutex); return ((ssize_t )retval); } } static bool uinput_fetch_next_event(struct uinput_device *udev , struct input_event *event ) { bool have_event ; { spin_lock_irq(& (udev->dev)->event_lock); have_event = (int )udev->head != (int )udev->tail; if ((int )have_event) { *event = udev->buff[(int )udev->tail]; udev->tail = (unsigned char )(((int )udev->tail + 1) % 16); } else { } spin_unlock_irq(& (udev->dev)->event_lock); return (have_event); } } static ssize_t uinput_events_to_user(struct uinput_device *udev , char *buffer , size_t count ) { struct input_event event ; size_t read ; int tmp ; size_t tmp___0 ; size_t tmp___1 ; bool tmp___2 ; { read = 0UL; goto ldv_24736; ldv_24735: tmp = input_event_to_user(buffer + read, (struct input_event const *)(& event)); if (tmp != 0) { return (-14L); } else { } tmp___0 = input_event_size(); read = tmp___0 + read; ldv_24736: tmp___1 = input_event_size(); if (tmp___1 + read <= count) { tmp___2 = uinput_fetch_next_event(udev, & event); if ((int )tmp___2) { goto ldv_24735; } else { goto ldv_24737; } } else { } ldv_24737: ; return ((ssize_t )read); } } static ssize_t uinput_read(struct file *file , char *buffer , size_t count , loff_t *ppos ) { struct uinput_device *udev ; ssize_t retval ; size_t tmp ; int tmp___0 ; int __ret ; wait_queue_t __wait ; struct task_struct *tmp___1 ; struct task_struct *tmp___2 ; int tmp___3 ; { udev = (struct uinput_device *)file->private_data; if (count != 0UL) { tmp = input_event_size(); if (tmp > count) { return (-22L); } else { } } else { } ldv_24753: tmp___0 = ldv_mutex_lock_interruptible_10(& udev->mutex); retval = (ssize_t )tmp___0; if (retval != 0L) { return (retval); } else { } if ((unsigned int )udev->state != 2U) { retval = -19L; } else if ((int )udev->head == (int )udev->tail && (file->f_flags & 2048U) != 0U) { retval = -11L; } else { retval = uinput_events_to_user(udev, buffer, count); } ldv_mutex_unlock_11(& udev->mutex); if (retval != 0L || count == 0UL) { goto ldv_24746; } else { } if ((file->f_flags & 2048U) == 0U) { __ret = 0; if ((int )udev->head == (int )udev->tail && (unsigned int )udev->state == 2U) { tmp___1 = get_current(); __wait.flags = 0U; __wait.private = (void *)tmp___1; __wait.func = & autoremove_wake_function; __wait.task_list.next = & __wait.task_list; __wait.task_list.prev = & __wait.task_list; ldv_24751: prepare_to_wait(& udev->waitq, & __wait, 1); if ((int )udev->head != (int )udev->tail || (unsigned int )udev->state != 2U) { goto ldv_24749; } else { } tmp___2 = get_current(); tmp___3 = signal_pending(tmp___2); if (tmp___3 == 0) { schedule(); goto ldv_24750; } else { } __ret = -512; goto ldv_24749; ldv_24750: ; goto ldv_24751; ldv_24749: finish_wait(& udev->waitq, & __wait); } else { } retval = (ssize_t )__ret; } else { } if (retval == 0L) { goto ldv_24753; } else { } ldv_24746: ; return (retval); } } static unsigned int uinput_poll(struct file *file , poll_table *wait ) { struct uinput_device *udev ; { udev = (struct uinput_device *)file->private_data; poll_wait(file, & udev->waitq, wait); if ((int )udev->head != (int )udev->tail) { return (65U); } else { } return (0U); } } static int uinput_release(struct inode *inode , struct file *file ) { struct uinput_device *udev ; { udev = (struct uinput_device *)file->private_data; uinput_destroy_device(udev); kfree((void const *)udev); return (0); } } static int uinput_ff_upload_to_user(char *buffer , struct uinput_ff_upload const *ff_up ) { struct uinput_ff_upload_compat ff_up_compat ; size_t __len ; void *__ret ; size_t __len___0 ; void *__ret___0 ; int tmp ; int tmp___0 ; bool tmp___1 ; { tmp___1 = is_compat_task(); if ((int )tmp___1) { ff_up_compat.request_id = ff_up->request_id; ff_up_compat.retval = ff_up->retval; __len = 44UL; if (__len > 63UL) { __ret = __memcpy((void *)(& ff_up_compat.effect), (void const *)(& ff_up->effect), __len); } else { __ret = __builtin_memcpy((void *)(& ff_up_compat.effect), (void const *)(& ff_up->effect), __len); } __len___0 = 44UL; if (__len___0 > 63UL) { __ret___0 = __memcpy((void *)(& ff_up_compat.old), (void const *)(& ff_up->old), __len___0); } else { __ret___0 = __builtin_memcpy((void *)(& ff_up_compat.old), (void const *)(& ff_up->old), __len___0); } tmp = copy_to_user((void *)buffer, (void const *)(& ff_up_compat), 96U); if (tmp != 0) { return (-14); } else { } } else { tmp___0 = copy_to_user((void *)buffer, (void const *)ff_up, 104U); if (tmp___0 != 0) { return (-14); } else { } } return (0); } } static int uinput_ff_upload_from_user(char const *buffer , struct uinput_ff_upload *ff_up ) { struct uinput_ff_upload_compat ff_up_compat ; unsigned long tmp ; size_t __len ; void *__ret ; size_t __len___0 ; void *__ret___0 ; unsigned long tmp___0 ; bool tmp___1 ; { tmp___1 = is_compat_task(); if ((int )tmp___1) { tmp = copy_from_user((void *)(& ff_up_compat), (void const *)buffer, 96UL); if (tmp != 0UL) { return (-14); } else { } ff_up->request_id = ff_up_compat.request_id; ff_up->retval = ff_up_compat.retval; __len = 44UL; if (__len > 63UL) { __ret = __memcpy((void *)(& ff_up->effect), (void const *)(& ff_up_compat.effect), __len); } else { __ret = __builtin_memcpy((void *)(& ff_up->effect), (void const *)(& ff_up_compat.effect), __len); } __len___0 = 44UL; if (__len___0 > 63UL) { __ret___0 = __memcpy((void *)(& ff_up->old), (void const *)(& ff_up_compat.old), __len___0); } else { __ret___0 = __builtin_memcpy((void *)(& ff_up->old), (void const *)(& ff_up_compat.old), __len___0); } } else { tmp___0 = copy_from_user((void *)ff_up, (void const *)buffer, 104UL); if (tmp___0 != 0UL) { return (-14); } else { } } return (0); } } static long uinput_ioctl_handler(struct file *file , unsigned int cmd , unsigned long arg , void *p ) { int retval ; struct uinput_device *udev ; struct uinput_ff_upload ff_up ; struct uinput_ff_erase ff_erase ; struct uinput_request *req ; char *phys ; int __ret ; int __ret___0 ; int __ret___1 ; int __ret___2 ; int __ret___3 ; int __ret___4 ; int __ret___5 ; int __ret___6 ; int __ret___7 ; int __ret___8 ; long tmp ; long tmp___0 ; unsigned long tmp___1 ; int tmp___2 ; unsigned long tmp___3 ; { udev = (struct uinput_device *)file->private_data; retval = ldv_mutex_lock_interruptible_12(& udev->mutex); if (retval != 0) { return ((long )retval); } else { } if ((unsigned long )udev->dev == (unsigned long )((struct input_dev *)0)) { retval = uinput_allocate_device(udev); if (retval != 0) { goto out; } else { } } else { } switch (cmd) { case 21761U: retval = uinput_create_device(udev); goto ldv_24805; case 21762U: uinput_destroy_device(udev); goto ldv_24805; case 1074025828U: __ret = 0; if ((unsigned int )udev->state == 2U) { __ret = -22; } else if (arg > 31UL) { __ret = -22; } else { set_bit((unsigned int )arg, (unsigned long volatile *)(& (udev->dev)->evbit)); } retval = __ret; goto ldv_24805; case 1074025829U: __ret___0 = 0; if ((unsigned int )udev->state == 2U) { __ret___0 = -22; } else if (arg > 767UL) { __ret___0 = -22; } else { set_bit((unsigned int )arg, (unsigned long volatile *)(& (udev->dev)->keybit)); } retval = __ret___0; goto ldv_24805; case 1074025830U: __ret___1 = 0; if ((unsigned int )udev->state == 2U) { __ret___1 = -22; } else if (arg > 15UL) { __ret___1 = -22; } else { set_bit((unsigned int )arg, (unsigned long volatile *)(& (udev->dev)->relbit)); } retval = __ret___1; goto ldv_24805; case 1074025831U: __ret___2 = 0; if ((unsigned int )udev->state == 2U) { __ret___2 = -22; } else if (arg > 63UL) { __ret___2 = -22; } else { set_bit((unsigned int )arg, (unsigned long volatile *)(& (udev->dev)->absbit)); } retval = __ret___2; goto ldv_24805; case 1074025832U: __ret___3 = 0; if ((unsigned int )udev->state == 2U) { __ret___3 = -22; } else if (arg > 7UL) { __ret___3 = -22; } else { set_bit((unsigned int )arg, (unsigned long volatile *)(& (udev->dev)->mscbit)); } retval = __ret___3; goto ldv_24805; case 1074025833U: __ret___4 = 0; if ((unsigned int )udev->state == 2U) { __ret___4 = -22; } else if (arg > 15UL) { __ret___4 = -22; } else { set_bit((unsigned int )arg, (unsigned long volatile *)(& (udev->dev)->ledbit)); } retval = __ret___4; goto ldv_24805; case 1074025834U: __ret___5 = 0; if ((unsigned int )udev->state == 2U) { __ret___5 = -22; } else if (arg > 7UL) { __ret___5 = -22; } else { set_bit((unsigned int )arg, (unsigned long volatile *)(& (udev->dev)->sndbit)); } retval = __ret___5; goto ldv_24805; case 1074025835U: __ret___6 = 0; if ((unsigned int )udev->state == 2U) { __ret___6 = -22; } else if (arg > 127UL) { __ret___6 = -22; } else { set_bit((unsigned int )arg, (unsigned long volatile *)(& (udev->dev)->ffbit)); } retval = __ret___6; goto ldv_24805; case 1074025837U: __ret___7 = 0; if ((unsigned int )udev->state == 2U) { __ret___7 = -22; } else if (arg > 15UL) { __ret___7 = -22; } else { set_bit((unsigned int )arg, (unsigned long volatile *)(& (udev->dev)->swbit)); } retval = __ret___7; goto ldv_24805; case 1074025838U: __ret___8 = 0; if ((unsigned int )udev->state == 2U) { __ret___8 = -22; } else if (arg > 31UL) { __ret___8 = -22; } else { set_bit((unsigned int )arg, (unsigned long volatile *)(& (udev->dev)->propbit)); } retval = __ret___8; goto ldv_24805; case 1074287980U: ; if ((unsigned int )udev->state == 2U) { retval = -22; goto out; } else { } phys = strndup_user((char const *)p, 1024L); tmp___0 = IS_ERR((void const *)phys); if (tmp___0 != 0L) { tmp = PTR_ERR((void const *)phys); retval = (int )tmp; goto out; } else { } kfree((void const *)(udev->dev)->phys); (udev->dev)->phys = (char const *)phys; goto ldv_24805; case 3228063176U: retval = uinput_ff_upload_from_user((char const *)p, & ff_up); if (retval != 0) { goto ldv_24805; } else { } req = uinput_request_find(udev, ff_up.request_id); if (((unsigned long )req == (unsigned long )((struct uinput_request *)0) || req->code != 1U) || (unsigned long )req->u.upload.effect == (unsigned long )((struct ff_effect *)0)) { retval = -22; goto ldv_24805; } else { } ff_up.retval = 0; ff_up.effect = *(req->u.upload.effect); if ((unsigned long )req->u.upload.old != (unsigned long )((struct ff_effect *)0)) { ff_up.old = *(req->u.upload.old); } else { memset((void *)(& ff_up.old), 0, 48UL); } retval = uinput_ff_upload_to_user((char *)p, (struct uinput_ff_upload const *)(& ff_up)); goto ldv_24805; case 3222033866U: tmp___1 = copy_from_user((void *)(& ff_erase), (void const *)p, 12UL); if (tmp___1 != 0UL) { retval = -14; goto ldv_24805; } else { } req = uinput_request_find(udev, ff_erase.request_id); if ((unsigned long )req == (unsigned long )((struct uinput_request *)0) || req->code != 2U) { retval = -22; goto ldv_24805; } else { } ff_erase.retval = 0; ff_erase.effect_id = req->u.effect_id; tmp___2 = copy_to_user(p, (void const *)(& ff_erase), 12U); if (tmp___2 != 0) { retval = -14; goto ldv_24805; } else { } goto ldv_24805; case 1080579529U: retval = uinput_ff_upload_from_user((char const *)p, & ff_up); if (retval != 0) { goto ldv_24805; } else { } req = uinput_request_find(udev, ff_up.request_id); if (((unsigned long )req == (unsigned long )((struct uinput_request *)0) || req->code != 1U) || (unsigned long )req->u.upload.effect == (unsigned long )((struct ff_effect *)0)) { retval = -22; goto ldv_24805; } else { } req->retval = ff_up.retval; uinput_request_done(udev, req); goto ldv_24805; case 1074550219U: tmp___3 = copy_from_user((void *)(& ff_erase), (void const *)p, 12UL); if (tmp___3 != 0UL) { retval = -14; goto ldv_24805; } else { } req = uinput_request_find(udev, ff_erase.request_id); if ((unsigned long )req == (unsigned long )((struct uinput_request *)0) || req->code != 2U) { retval = -22; goto ldv_24805; } else { } req->retval = ff_erase.retval; uinput_request_done(udev, req); goto ldv_24805; default: retval = -22; } ldv_24805: ; out: ldv_mutex_unlock_13(& udev->mutex); return ((long )retval); } } static long uinput_ioctl(struct file *file , unsigned int cmd , unsigned long arg ) { long tmp ; { tmp = uinput_ioctl_handler(file, cmd, arg, (void *)arg); return (tmp); } } static long uinput_compat_ioctl(struct file *file , unsigned int cmd , unsigned long arg ) { void *tmp ; long tmp___0 ; { tmp = compat_ptr((compat_uptr_t )arg); tmp___0 = uinput_ioctl_handler(file, cmd, arg, tmp); return (tmp___0); } } static struct file_operations const uinput_fops = {& __this_module, & no_llseek, & uinput_read, & uinput_write, 0, 0, 0, & uinput_poll, & uinput_ioctl, & uinput_compat_ioctl, 0, & uinput_open, 0, & uinput_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static struct miscdevice uinput_misc = {223, "uinput", & uinput_fops, {0, 0}, 0, 0, 0, (unsigned short)0}; static int uinput_init(void) { int tmp ; { tmp = misc_register(& uinput_misc); return (tmp); } } static void uinput_exit(void) { { misc_deregister(& uinput_misc); return; } } void ldv_check_final_state(void) ; extern void ldv_check_return_value(int ) ; void ldv_initialize(void) ; extern void ldv_handler_precall(void) ; extern int __VERIFIER_nondet_int(void) ; int LDV_IN_INTERRUPT ; int main(void) { struct inode *var_group1 ; struct file *var_group2 ; int res_uinput_open_15 ; char *var_uinput_read_23_p1 ; size_t var_uinput_read_23_p2 ; loff_t *var_uinput_read_23_p3 ; ssize_t res_uinput_read_23 ; char const *var_uinput_write_20_p1 ; size_t var_uinput_write_20_p2 ; loff_t *var_uinput_write_20_p3 ; ssize_t res_uinput_write_20 ; poll_table *var_uinput_poll_24_p1 ; unsigned int var_uinput_ioctl_31_p1 ; unsigned long var_uinput_ioctl_31_p2 ; unsigned int var_uinput_compat_ioctl_32_p1 ; unsigned long var_uinput_compat_ioctl_32_p2 ; int ldv_s_uinput_fops_file_operations ; int tmp ; int tmp___0 ; int tmp___1 ; { ldv_s_uinput_fops_file_operations = 0; LDV_IN_INTERRUPT = 1; ldv_initialize(); ldv_handler_precall(); tmp = uinput_init(); if (tmp != 0) { goto ldv_final; } else { } goto ldv_24922; ldv_24921: tmp___0 = __VERIFIER_nondet_int(); switch (tmp___0) { case 0: ; if (ldv_s_uinput_fops_file_operations == 0) { ldv_handler_precall(); res_uinput_open_15 = uinput_open(var_group1, var_group2); ldv_check_return_value(res_uinput_open_15); if (res_uinput_open_15 != 0) { goto ldv_module_exit; } else { } ldv_s_uinput_fops_file_operations = ldv_s_uinput_fops_file_operations + 1; } else { } goto ldv_24913; case 1: ; if (ldv_s_uinput_fops_file_operations == 1) { ldv_handler_precall(); res_uinput_read_23 = uinput_read(var_group2, var_uinput_read_23_p1, var_uinput_read_23_p2, var_uinput_read_23_p3); ldv_check_return_value((int )res_uinput_read_23); if (res_uinput_read_23 < 0L) { goto ldv_module_exit; } else { } ldv_s_uinput_fops_file_operations = ldv_s_uinput_fops_file_operations + 1; } else { } goto ldv_24913; case 2: ; if (ldv_s_uinput_fops_file_operations == 2) { ldv_handler_precall(); res_uinput_write_20 = uinput_write(var_group2, var_uinput_write_20_p1, var_uinput_write_20_p2, var_uinput_write_20_p3); ldv_check_return_value((int )res_uinput_write_20); if (res_uinput_write_20 < 0L) { goto ldv_module_exit; } else { } ldv_s_uinput_fops_file_operations = ldv_s_uinput_fops_file_operations + 1; } else { } goto ldv_24913; case 3: ; if (ldv_s_uinput_fops_file_operations == 3) { ldv_handler_precall(); uinput_release(var_group1, var_group2); ldv_s_uinput_fops_file_operations = 0; } else { } goto ldv_24913; case 4: ldv_handler_precall(); uinput_poll(var_group2, var_uinput_poll_24_p1); goto ldv_24913; case 5: ldv_handler_precall(); uinput_ioctl(var_group2, var_uinput_ioctl_31_p1, var_uinput_ioctl_31_p2); goto ldv_24913; case 6: ldv_handler_precall(); uinput_compat_ioctl(var_group2, var_uinput_compat_ioctl_32_p1, var_uinput_compat_ioctl_32_p2); goto ldv_24913; default: ; goto ldv_24913; } ldv_24913: ; ldv_24922: tmp___1 = __VERIFIER_nondet_int(); if (tmp___1 != 0 || ldv_s_uinput_fops_file_operations != 0) { goto ldv_24921; } else { } ldv_module_exit: ldv_handler_precall(); uinput_exit(); ldv_final: ldv_check_final_state(); return 0; } } void ldv_mutex_lock_1(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_2(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_3(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_mutex_of_device(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } int ldv_mutex_trylock_4(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = mutex_trylock(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_mutex_trylock_mutex_of_device(ldv_func_arg1); return (tmp___0); return (ldv_func_res); } } void ldv_mutex_unlock_5(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex_of_device(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } int ldv_mutex_lock_interruptible_6(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___4 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = mutex_lock_interruptible(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_mutex_lock_interruptible_mutex_of_uinput_device(ldv_func_arg1); return (tmp___0); return (ldv_func_res); } } void ldv_mutex_unlock_7(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex_of_uinput_device(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } int ldv_mutex_lock_interruptible_8(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___6 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = mutex_lock_interruptible(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_mutex_lock_interruptible_mutex_of_uinput_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_uinput_device(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } int ldv_mutex_lock_interruptible_10(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___8 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = mutex_lock_interruptible(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_mutex_lock_interruptible_mutex_of_uinput_device(ldv_func_arg1); return (tmp___0); return (ldv_func_res); } } void ldv_mutex_unlock_11(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex_of_uinput_device(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } int ldv_mutex_lock_interruptible_12(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___10 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = mutex_lock_interruptible(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_mutex_lock_interruptible_mutex_of_uinput_device(ldv_func_arg1); return (tmp___0); return (ldv_func_res); } } void ldv_mutex_unlock_13(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex_of_uinput_device(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } __inline static void ldv_error(void) __attribute__((__no_instrument_function__)) ; __inline static void ldv_error(void) { { ERROR: __VERIFIER_error(); } } extern int __VERIFIER_nondet_int(void) ; long ldv__builtin_expect(long exp , long c ) { { return (exp); } } static int ldv_mutex_lock ; int ldv_mutex_lock_interruptible_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_lock = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_lock = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_lock(struct mutex *lock ) { { if (ldv_mutex_lock == 1) { } else { ldv_error(); } ldv_mutex_lock = 2; return; } } int ldv_mutex_trylock_lock(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_lock = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_lock(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_lock = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_lock(struct mutex *lock ) { { if (ldv_mutex_lock == 2) { } else { ldv_error(); } ldv_mutex_lock = 1; return; } } static int ldv_mutex_mutex_of_device ; int ldv_mutex_lock_interruptible_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_mutex_of_device = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_mutex_of_device = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_mutex_of_device(struct mutex *lock ) { { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } ldv_mutex_mutex_of_device = 2; return; } } int ldv_mutex_trylock_mutex_of_device(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_mutex_of_device = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_mutex_of_device(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_mutex_of_device = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_mutex_of_device(struct mutex *lock ) { { if (ldv_mutex_mutex_of_device == 2) { } else { ldv_error(); } ldv_mutex_mutex_of_device = 1; return; } } static int ldv_mutex_mutex_of_uinput_device ; int ldv_mutex_lock_interruptible_mutex_of_uinput_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_uinput_device == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_mutex_of_uinput_device = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_mutex_of_uinput_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_uinput_device == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_mutex_of_uinput_device = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_mutex_of_uinput_device(struct mutex *lock ) { { if (ldv_mutex_mutex_of_uinput_device == 1) { } else { ldv_error(); } ldv_mutex_mutex_of_uinput_device = 2; return; } } int ldv_mutex_trylock_mutex_of_uinput_device(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_mutex_of_uinput_device == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_mutex_of_uinput_device = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_mutex_of_uinput_device(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_mutex_of_uinput_device == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_mutex_of_uinput_device = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_mutex_of_uinput_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_uinput_device == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_mutex_of_uinput_device(struct mutex *lock ) { { if (ldv_mutex_mutex_of_uinput_device == 2) { } else { ldv_error(); } ldv_mutex_mutex_of_uinput_device = 1; return; } } void ldv_initialize(void) { { ldv_mutex_lock = 1; ldv_mutex_mutex_of_device = 1; ldv_mutex_mutex_of_uinput_device = 1; return; } } void ldv_check_final_state(void) { { if (ldv_mutex_lock == 1) { } else { ldv_error(); } if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } if (ldv_mutex_mutex_of_uinput_device == 1) { } else { ldv_error(); } return; } }