extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.3.7 */ /* print_CIL_Input is false */ typedef signed char __s8; typedef unsigned char __u8; typedef short __s16; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef long long __s64; typedef unsigned long long __u64; typedef signed char s8; typedef unsigned char u8; typedef short s16; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef __kernel_long_t __kernel_off_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 __u16 __be16; typedef __u32 __be32; typedef __u32 __wsum; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_t; typedef __u32 nlink_t; typedef __kernel_off_t off_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 unsigned char u_char; typedef unsigned int u_int; typedef unsigned long u_long; typedef __s32 int32_t; typedef __u8 uint8_t; typedef __u32 uint32_t; typedef __u64 uint64_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef u64 dma_addr_t; typedef unsigned int gfp_t; typedef unsigned int fmode_t; typedef unsigned int oom_flags_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct module; typedef void (*ctor_fn_t)(void); struct file_operations; struct device; struct net_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_2024_8 { __ticketpair_t head_tail ; struct __raw_tickets tickets ; }; struct arch_spinlock { union __anonunion_ldv_2024_8 ldv_2024 ; }; typedef struct arch_spinlock arch_spinlock_t; struct __anonstruct_ldv_2031_10 { u32 read ; s32 write ; }; union __anonunion_arch_rwlock_t_9 { s64 lock ; struct __anonstruct_ldv_2031_10 ldv_2031 ; }; typedef union __anonunion_arch_rwlock_t_9 arch_rwlock_t; struct task_struct; struct lockdep_map; struct mm_struct; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; struct __anonstruct_ldv_2096_12 { unsigned int a ; unsigned int b ; }; struct __anonstruct_ldv_2111_13 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion_ldv_2112_11 { struct __anonstruct_ldv_2096_12 ldv_2096 ; struct __anonstruct_ldv_2111_13 ldv_2111 ; }; struct desc_struct { union __anonunion_ldv_2112_11 ldv_2112 ; }; 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_2767_18 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion_ldv_2767_18 ldv_2767 ; }; 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 seq_operations; struct i387_fsave_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct_ldv_5125_23 { u64 rip ; u64 rdp ; }; struct __anonstruct_ldv_5131_24 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion_ldv_5132_22 { struct __anonstruct_ldv_5125_23 ldv_5125 ; struct __anonstruct_ldv_5131_24 ldv_5131 ; }; union __anonunion_ldv_5141_25 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion_ldv_5132_22 ldv_5132 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion_ldv_5141_25 ldv_5141 ; }; struct i387_soft_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct ymmh_struct { u32 ymmh_space[64U] ; }; struct xsave_hdr_struct { u64 xstate_bv ; u64 reserved1[2U] ; u64 reserved2[5U] ; }; struct xsave_struct { struct i387_fxsave_struct i387 ; struct xsave_hdr_struct xsave_hdr ; struct ymmh_struct ymmh ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct fpu { unsigned int last_cpu ; unsigned int has_fpu ; union thread_xstate *state ; }; struct 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_5960_29 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion_ldv_5961_28 { struct raw_spinlock rlock ; struct __anonstruct_ldv_5960_29 ldv_5960 ; }; struct spinlock { union __anonunion_ldv_5961_28 ldv_5961 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_30 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_30 rwlock_t; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; char const *name ; void *magic ; struct lockdep_map dep_map ; }; struct 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_6161_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_6161_31 ldv_6161 ; }; 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 __anonstruct_seqlock_t_35 { unsigned int sequence ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_35 seqlock_t; struct seqcount { unsigned int sequence ; }; typedef struct seqcount seqcount_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; 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 __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct __anonstruct_nodemask_t_36 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_36 nodemask_t; struct rw_semaphore; struct rw_semaphore { long count ; raw_spinlock_t wait_lock ; struct list_head wait_list ; struct lockdep_map dep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct notifier_block; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct delayed_work { struct work_struct work ; struct timer_list timer ; int cpu ; }; struct notifier_block { int (*notifier_call)(struct notifier_block * , unsigned long , void * ) ; struct notifier_block *next ; int priority ; }; struct blocking_notifier_head { struct rw_semaphore rwsem ; struct notifier_block *head ; }; struct ctl_table; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; bool is_prepared ; bool is_suspended ; bool ignore_children ; bool early_init ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; struct pm_subsys_data *subsys_data ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; }; struct __anonstruct_mm_context_t_101 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; }; typedef struct __anonstruct_mm_context_t_101 mm_context_t; struct vm_area_struct; struct rb_node { unsigned long __rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; }; struct rb_root { struct rb_node *rb_node ; }; struct nsproxy; struct ctl_table_root; struct ctl_table_header; struct ctl_dir; typedef int proc_handler(struct ctl_table * , int , void * , size_t * , loff_t * ); struct ctl_table_poll { atomic_t event ; wait_queue_head_t wait ; }; struct ctl_table { char const *procname ; void *data ; int maxlen ; umode_t mode ; struct ctl_table *child ; proc_handler *proc_handler ; struct ctl_table_poll *poll ; void *extra1 ; void *extra2 ; }; struct ctl_node { struct rb_node node ; struct ctl_table_header *header ; }; struct __anonstruct_ldv_13044_129 { struct ctl_table *ctl_table ; int used ; int count ; int nreg ; }; union __anonunion_ldv_13046_128 { struct __anonstruct_ldv_13044_129 ldv_13044 ; struct callback_head rcu ; }; struct ctl_table_set; struct ctl_table_header { union __anonunion_ldv_13046_128 ldv_13046 ; struct completion *unregistering ; struct ctl_table *ctl_table_arg ; struct ctl_table_root *root ; struct ctl_table_set *set ; struct ctl_dir *parent ; struct ctl_node *node ; }; struct ctl_dir { struct ctl_table_header header ; struct rb_root root ; }; struct ctl_table_set { int (*is_seen)(struct ctl_table_set * ) ; struct ctl_dir dir ; }; struct ctl_table_root { struct ctl_table_set default_set ; struct ctl_table_set *(*lookup)(struct ctl_table_root * , struct nsproxy * ) ; int (*permissions)(struct ctl_table_header * , struct ctl_table * ) ; }; struct cred; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; struct sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; void *(*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 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_13824_134 { 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_13824_134 ldv_13824 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct static_key { atomic_t enabled ; }; struct tracepoint; struct tracepoint_func { void *func ; void *data ; }; struct tracepoint { char const *name ; struct static_key key ; void (*regfunc)(void) ; void (*unregfunc)(void) ; struct tracepoint_func *funcs ; }; struct kernel_symbol { unsigned long value ; char const *name ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2 } ; struct module_ref { unsigned long incs ; unsigned long decs ; }; struct module_sect_attrs; struct module_notes_attrs; struct ftrace_event_call; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct ftrace_event_call **trace_events ; unsigned int num_trace_events ; struct list_head source_list ; struct list_head target_list ; struct task_struct *waiter ; void (*exit)(void) ; struct module_ref *refptr ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; struct kvec { void *iov_base ; size_t iov_len ; }; typedef unsigned short __kernel_sa_family_t; typedef __kernel_sa_family_t sa_family_t; struct sockaddr { sa_family_t sa_family ; char sa_data[14U] ; }; struct msghdr { void *msg_name ; int msg_namelen ; struct iovec *msg_iov ; __kernel_size_t msg_iovlen ; void *msg_control ; __kernel_size_t msg_controllen ; unsigned int msg_flags ; }; struct mISDNhead { unsigned int prim ; unsigned int id ; }; struct sockaddr_mISDN { sa_family_t family ; unsigned char dev ; unsigned char channel ; unsigned char sapi ; unsigned char tei ; }; struct mISDN_ctrl_req { int op ; int channel ; int p1 ; int p2 ; }; struct inode; struct arch_uprobe_task { unsigned long saved_scratch_register ; unsigned int saved_trap_nr ; unsigned int saved_tf ; }; enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, UTASK_SSTEP_ACK = 2, UTASK_SSTEP_TRAPPED = 3 } ; struct uprobe; struct uprobe_task { enum uprobe_task_state state ; struct arch_uprobe_task autask ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; unsigned long vaddr ; }; struct xol_area { wait_queue_head_t wq ; atomic_t slot_count ; unsigned long *bitmap ; struct page *page ; unsigned long vaddr ; }; struct uprobes_state { struct xol_area *xol_area ; }; struct address_space; union __anonunion_ldv_14616_136 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct_ldv_14626_140 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion_ldv_14628_139 { atomic_t _mapcount ; struct __anonstruct_ldv_14626_140 ldv_14626 ; int units ; }; struct __anonstruct_ldv_14630_138 { union __anonunion_ldv_14628_139 ldv_14628 ; atomic_t _count ; }; union __anonunion_ldv_14631_137 { unsigned long counters ; struct __anonstruct_ldv_14630_138 ldv_14630 ; }; struct __anonstruct_ldv_14632_135 { union __anonunion_ldv_14616_136 ldv_14616 ; union __anonunion_ldv_14631_137 ldv_14631 ; }; struct __anonstruct_ldv_14639_142 { struct page *next ; int pages ; int pobjects ; }; struct slab; union __anonunion_ldv_14643_141 { struct list_head lru ; struct __anonstruct_ldv_14639_142 ldv_14639 ; struct list_head list ; struct slab *slab_page ; }; union __anonunion_ldv_14648_143 { unsigned long private ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; struct address_space *mapping ; struct __anonstruct_ldv_14632_135 ldv_14632 ; union __anonunion_ldv_14643_141 ldv_14643 ; union __anonunion_ldv_14648_143 ldv_14648 ; unsigned long debug_flags ; int _last_nid ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_linear_145 { struct rb_node rb ; unsigned long rb_subtree_last ; }; union __anonunion_shared_144 { struct __anonstruct_linear_145 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_144 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 ; }; enum ldv_14127 { SS_FREE = 0, SS_UNCONNECTED = 1, SS_CONNECTING = 2, SS_CONNECTED = 3, SS_DISCONNECTING = 4 } ; typedef enum ldv_14127 socket_state; struct poll_table_struct; struct pipe_inode_info; struct net; struct fasync_struct; struct socket_wq { wait_queue_head_t wait ; struct fasync_struct *fasync_list ; struct callback_head rcu ; }; struct proto_ops; struct socket { socket_state state ; short type ; unsigned long flags ; struct socket_wq *wq ; struct file *file ; struct sock *sk ; struct proto_ops const *ops ; }; struct kiocb; struct proto_ops { int family ; struct module *owner ; int (*release)(struct socket * ) ; int (*bind)(struct socket * , struct sockaddr * , int ) ; int (*connect)(struct socket * , struct sockaddr * , int , int ) ; int (*socketpair)(struct socket * , struct socket * ) ; int (*accept)(struct socket * , struct socket * , int ) ; int (*getname)(struct socket * , struct sockaddr * , int * , int ) ; unsigned int (*poll)(struct file * , struct socket * , struct poll_table_struct * ) ; int (*ioctl)(struct socket * , unsigned int , unsigned long ) ; int (*compat_ioctl)(struct socket * , unsigned int , unsigned long ) ; int (*listen)(struct socket * , int ) ; int (*shutdown)(struct socket * , int ) ; int (*setsockopt)(struct socket * , int , int , char * , unsigned int ) ; int (*getsockopt)(struct socket * , int , int , char * , int * ) ; int (*compat_setsockopt)(struct socket * , int , int , char * , unsigned int ) ; int (*compat_getsockopt)(struct socket * , int , int , char * , int * ) ; int (*sendmsg)(struct kiocb * , struct socket * , struct msghdr * , size_t ) ; int (*recvmsg)(struct kiocb * , struct socket * , struct msghdr * , size_t , int ) ; int (*mmap)(struct file * , struct socket * , struct vm_area_struct * ) ; ssize_t (*sendpage)(struct socket * , struct page * , int , size_t , int ) ; ssize_t (*splice_read)(struct socket * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; void (*set_peek_off)(struct sock * , int ) ; }; struct mem_cgroup; struct __anonstruct_ldv_15220_147 { 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_15221_146 { struct kmem_cache *memcg_caches[0U] ; struct __anonstruct_ldv_15220_147 ldv_15220 ; }; struct memcg_cache_params { bool is_root_cache ; union __anonunion_ldv_15221_146 ldv_15221 ; }; struct kmem_cache_cpu { void **freelist ; unsigned long tid ; struct page *page ; struct page *partial ; unsigned int stat[26U] ; }; struct kmem_cache_node { spinlock_t list_lock ; unsigned long nr_partial ; struct list_head partial ; atomic_long_t nr_slabs ; atomic_long_t total_objects ; struct list_head full ; }; struct kmem_cache_order_objects { unsigned long x ; }; struct kmem_cache { struct kmem_cache_cpu *cpu_slab ; unsigned long flags ; unsigned long min_partial ; int size ; int object_size ; int offset ; int cpu_partial ; struct kmem_cache_order_objects oo ; struct kmem_cache_order_objects max ; struct kmem_cache_order_objects min ; gfp_t allocflags ; int refcount ; void (*ctor)(void * ) ; int inuse ; int align ; int reserved ; char const *name ; struct list_head list ; struct kobject kobj ; struct memcg_cache_params *memcg_params ; int max_attr_size ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1024U] ; }; struct exception_table_entry { int insn ; int fixup ; }; struct sk_buff; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct class; struct subsys_private; struct bus_type; struct device_node; struct iommu_ops; struct iommu_group; struct bus_attribute { struct attribute attr ; ssize_t (*show)(struct bus_type * , char * ) ; ssize_t (*store)(struct bus_type * , char const * , size_t ) ; }; struct device_attribute; struct driver_attribute; struct bus_type { char const *name ; char const *dev_name ; struct device *dev_root ; struct bus_attribute *bus_attrs ; struct device_attribute *dev_attrs ; struct driver_attribute *drv_attrs ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops *iommu_ops ; struct subsys_private *p ; }; struct device_type; struct of_device_id; struct acpi_device_id; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct driver_attribute { struct attribute attr ; ssize_t (*show)(struct device_driver * , char * ) ; ssize_t (*store)(struct device_driver * , char const * , size_t ) ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct device_attribute *dev_attrs ; struct bin_attribute *dev_bin_attrs ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; void const *(*namespace)(struct class * , struct class_attribute const * ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct acpi_dev_node { void *handle ; }; struct dma_coherent_mem; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type const *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct dev_archdata archdata ; struct device_node *of_node ; struct acpi_dev_node acpi_node ; dev_t devt ; u32 id ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; struct iommu_group *iommu_group ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; ktime_t start_prevent_time ; ktime_t prevent_sleep_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long expire_count ; unsigned long wakeup_count ; bool active ; bool autosleep_enabled ; }; struct shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; }; struct shrinker { int (*shrink)(struct shrinker * , struct shrink_control * ) ; int seeks ; long batch ; struct list_head list ; atomic_long_t nr_in_batch ; }; struct file_ra_state; struct user_struct; struct writeback_control; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *page ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; int (*migrate)(struct vm_area_struct * , nodemask_t const * , nodemask_t const * , unsigned long ) ; int (*remap_pages)(struct vm_area_struct * , unsigned long , unsigned long , unsigned long ) ; }; struct scatterlist { unsigned long sg_magic ; unsigned long page_link ; unsigned int offset ; unsigned int length ; dma_addr_t dma_address ; unsigned int dma_length ; }; struct sg_table { struct scatterlist *sgl ; unsigned int nents ; unsigned int orig_nents ; }; typedef s32 dma_cookie_t; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t resolution ; ktime_t (*get_time)(void) ; ktime_t softirq_time ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; unsigned int active_bases ; unsigned int clock_was_set ; ktime_t expires_next ; int hres_active ; int hang_detected ; unsigned long nr_events ; unsigned long nr_retries ; unsigned long nr_hangs ; ktime_t max_hang_time ; struct hrtimer_clock_base clock_base[3U] ; }; struct dma_attrs { unsigned long flags[1U] ; }; enum dma_data_direction { DMA_BIDIRECTIONAL = 0, DMA_TO_DEVICE = 1, DMA_FROM_DEVICE = 2, DMA_NONE = 3 } ; struct dma_map_ops { void *(*alloc)(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ) ; void (*free)(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ) ; int (*mmap)(struct device * , struct vm_area_struct * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; int (*get_sgtable)(struct device * , struct sg_table * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; dma_addr_t (*map_page)(struct device * , struct page * , unsigned long , size_t , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_page)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ) ; int (*map_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*sync_single_for_cpu)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_single_for_device)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; int (*mapping_error)(struct device * , dma_addr_t ) ; int (*dma_supported)(struct device * , u64 ) ; int (*set_dma_mask)(struct device * , u64 ) ; int is_phys ; }; typedef u64 netdev_features_t; struct nf_conntrack { atomic_t use ; }; struct nf_bridge_info { atomic_t use ; unsigned int mask ; struct net_device *physindev ; struct net_device *physoutdev ; unsigned long data[4U] ; }; struct sk_buff_head { struct sk_buff *next ; struct sk_buff *prev ; __u32 qlen ; spinlock_t lock ; }; typedef unsigned int sk_buff_data_t; struct sec_path; struct __anonstruct_ldv_20858_151 { __u16 csum_start ; __u16 csum_offset ; }; union __anonunion_ldv_20859_150 { __wsum csum ; struct __anonstruct_ldv_20858_151 ldv_20858 ; }; union __anonunion_ldv_20898_152 { __u32 mark ; __u32 dropcount ; __u32 avail_size ; }; struct sk_buff { struct sk_buff *next ; struct sk_buff *prev ; ktime_t tstamp ; struct sock *sk ; struct net_device *dev ; char cb[48U] ; unsigned long _skb_refdst ; struct sec_path *sp ; unsigned int len ; unsigned int data_len ; __u16 mac_len ; __u16 hdr_len ; union __anonunion_ldv_20859_150 ldv_20859 ; __u32 priority ; unsigned char local_df : 1 ; unsigned char cloned : 1 ; unsigned char ip_summed : 2 ; unsigned char nohdr : 1 ; unsigned char nfctinfo : 3 ; unsigned char pkt_type : 3 ; unsigned char fclone : 2 ; unsigned char ipvs_property : 1 ; unsigned char peeked : 1 ; unsigned char nf_trace : 1 ; __be16 protocol ; void (*destructor)(struct sk_buff * ) ; struct nf_conntrack *nfct ; struct sk_buff *nfct_reasm ; struct nf_bridge_info *nf_bridge ; int skb_iif ; __u32 rxhash ; __u16 vlan_tci ; __u16 tc_index ; __u16 tc_verd ; __u16 queue_mapping ; unsigned char ndisc_nodetype : 2 ; unsigned char pfmemalloc : 1 ; unsigned char ooo_okay : 1 ; unsigned char l4_rxhash : 1 ; unsigned char wifi_acked_valid : 1 ; unsigned char wifi_acked : 1 ; unsigned char no_fcs : 1 ; unsigned char head_frag : 1 ; unsigned char encapsulation : 1 ; dma_cookie_t dma_cookie ; __u32 secmark ; union __anonunion_ldv_20898_152 ldv_20898 ; sk_buff_data_t inner_transport_header ; sk_buff_data_t inner_network_header ; sk_buff_data_t transport_header ; sk_buff_data_t network_header ; sk_buff_data_t mac_header ; sk_buff_data_t tail ; sk_buff_data_t end ; unsigned char *head ; unsigned char *data ; unsigned int truesize ; atomic_t users ; }; struct dst_entry; struct rtable; struct proc_dir_entry; struct hlist_nulls_node; struct hlist_nulls_head { struct hlist_nulls_node *first ; }; struct hlist_nulls_node { struct hlist_nulls_node *next ; struct hlist_nulls_node **pprev ; }; struct plist_head { struct list_head node_list ; }; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; struct pm_qos_request { struct plist_node node ; int pm_qos_class ; struct delayed_work work ; }; struct pm_qos_flags_request { struct list_head node ; s32 flags ; }; enum dev_pm_qos_req_type { DEV_PM_QOS_LATENCY = 1, DEV_PM_QOS_FLAGS = 2 } ; union __anonunion_data_154 { struct plist_node pnode ; struct pm_qos_flags_request flr ; }; struct dev_pm_qos_request { enum dev_pm_qos_req_type type ; union __anonunion_data_154 data ; struct device *dev ; }; enum pm_qos_type { PM_QOS_UNITIALIZED = 0, PM_QOS_MAX = 1, PM_QOS_MIN = 2 } ; struct pm_qos_constraints { struct plist_head list ; s32 target_value ; s32 default_value ; enum pm_qos_type type ; struct blocking_notifier_head *notifiers ; }; struct pm_qos_flags { struct list_head list ; s32 effective_flags ; }; struct dev_pm_qos { struct pm_qos_constraints latency ; struct pm_qos_flags flags ; struct dev_pm_qos_request *latency_req ; struct dev_pm_qos_request *flags_req ; }; struct dql { unsigned int num_queued ; unsigned int adj_limit ; unsigned int last_obj_cnt ; unsigned int limit ; unsigned int num_completed ; unsigned int prev_ovlimit ; unsigned int prev_num_queued ; unsigned int prev_last_obj_cnt ; unsigned int lowest_slack ; unsigned long slack_start_time ; unsigned int max_limit ; unsigned int min_limit ; unsigned int slack_hold_time ; }; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct __anonstruct_sync_serial_settings_155 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; }; typedef struct __anonstruct_sync_serial_settings_155 sync_serial_settings; struct __anonstruct_te1_settings_156 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; unsigned int slot_map ; }; typedef struct __anonstruct_te1_settings_156 te1_settings; struct __anonstruct_raw_hdlc_proto_157 { unsigned short encoding ; unsigned short parity ; }; typedef struct __anonstruct_raw_hdlc_proto_157 raw_hdlc_proto; struct __anonstruct_fr_proto_158 { unsigned int t391 ; unsigned int t392 ; unsigned int n391 ; unsigned int n392 ; unsigned int n393 ; unsigned short lmi ; unsigned short dce ; }; typedef struct __anonstruct_fr_proto_158 fr_proto; struct __anonstruct_fr_proto_pvc_159 { unsigned int dlci ; }; typedef struct __anonstruct_fr_proto_pvc_159 fr_proto_pvc; struct __anonstruct_fr_proto_pvc_info_160 { unsigned int dlci ; char master[16U] ; }; typedef struct __anonstruct_fr_proto_pvc_info_160 fr_proto_pvc_info; struct __anonstruct_cisco_proto_161 { unsigned int interval ; unsigned int timeout ; }; typedef struct __anonstruct_cisco_proto_161 cisco_proto; struct ifmap { unsigned long mem_start ; unsigned long mem_end ; unsigned short base_addr ; unsigned char irq ; unsigned char dma ; unsigned char port ; }; union __anonunion_ifs_ifsu_162 { raw_hdlc_proto *raw_hdlc ; cisco_proto *cisco ; fr_proto *fr ; fr_proto_pvc *fr_pvc ; fr_proto_pvc_info *fr_pvc_info ; sync_serial_settings *sync ; te1_settings *te1 ; }; struct if_settings { unsigned int type ; unsigned int size ; union __anonunion_ifs_ifsu_162 ifs_ifsu ; }; union __anonunion_ifr_ifrn_163 { char ifrn_name[16U] ; }; union __anonunion_ifr_ifru_164 { struct sockaddr ifru_addr ; struct sockaddr ifru_dstaddr ; struct sockaddr ifru_broadaddr ; struct sockaddr ifru_netmask ; struct sockaddr ifru_hwaddr ; short ifru_flags ; int ifru_ivalue ; int ifru_mtu ; struct ifmap ifru_map ; char ifru_slave[16U] ; char ifru_newname[16U] ; void *ifru_data ; struct if_settings ifru_settings ; }; struct ifreq { union __anonunion_ifr_ifrn_163 ifr_ifrn ; union __anonunion_ifr_ifru_164 ifr_ifru ; }; 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_23429_167 { u32 hash ; u32 len ; }; union __anonunion_ldv_23431_166 { struct __anonstruct_ldv_23429_167 ldv_23429 ; u64 hash_len ; }; struct qstr { union __anonunion_ldv_23431_166 ldv_23431 ; unsigned char const *name ; }; struct dentry_operations; struct super_block; union __anonunion_d_u_168 { 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_168 d_u ; struct list_head d_subdirs ; struct hlist_node d_alias ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , unsigned int ) ; int (*d_hash)(struct dentry const * , struct inode const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct inode const * , struct dentry const * , struct inode const * , unsigned int , char const * , struct qstr const * ) ; int (*d_delete)(struct dentry const * ) ; void (*d_release)(struct dentry * ) ; void (*d_prune)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct radix_tree_node; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct 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] ; }; enum migrate_mode { MIGRATE_ASYNC = 0, MIGRATE_SYNC_LIGHT = 1, MIGRATE_SYNC = 2 } ; struct block_device; struct io_context; struct cgroup_subsys_state; struct export_operations; struct kstatfs; 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_24431_170 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion_ldv_24431_170 ldv_24431 ; enum quota_type type ; }; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_maxblimit ; qsize_t dqi_maxilimit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; struct kqid dq_id ; loff_t dq_off ; unsigned long dq_flags ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_on_meta)(struct super_block * , int , int ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_sync)(struct super_block * , int ) ; int (*get_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*set_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*get_dqblk)(struct super_block * , struct kqid , struct fs_disk_quota * ) ; int (*set_dqblk)(struct super_block * , struct kqid , struct fs_disk_quota * ) ; int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ; int (*set_xstate)(struct super_block * , unsigned int , int ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct rw_semaphore dqptr_sem ; struct inode *files[2U] ; struct mem_dqinfo info[2U] ; struct quota_format_ops const *ops[2U] ; }; union __anonunion_arg_172 { char *buf ; void *data ; }; struct __anonstruct_read_descriptor_t_171 { size_t written ; size_t count ; union __anonunion_arg_172 arg ; int error ; }; typedef struct __anonstruct_read_descriptor_t_171 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_24865_173 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion_ldv_24885_174 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock; struct cdev; union __anonunion_ldv_24901_175 { 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_24865_173 ldv_24865 ; 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_24885_174 ldv_24885 ; 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_24901_175 ldv_24901 ; __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_176 { struct list_head fu_list ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_176 f_u ; struct path f_path ; struct file_operations const *f_op ; spinlock_t f_lock ; int f_sb_list_cpu ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct list_head f_tfile_llink ; struct address_space *f_mapping ; unsigned long f_mnt_write_state ; }; struct files_struct; typedef struct files_struct *fl_owner_t; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*lm_compare_owner)(struct file_lock * , struct file_lock * ) ; void (*lm_notify)(struct file_lock * ) ; int (*lm_grant)(struct file_lock * , struct file_lock * , int ) ; void (*lm_break)(struct file_lock * ) ; int (*lm_change)(struct file_lock ** , int ) ; }; struct nlm_lockowner; struct nfs_lock_info { u32 state ; struct nlm_lockowner *owner ; struct list_head list ; }; struct nfs4_lock_state; struct nfs4_lock_info { struct nfs4_lock_state *owner ; }; struct __anonstruct_afs_178 { struct list_head link ; int state ; }; union __anonunion_fl_u_177 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_178 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_177 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 io_event { __u64 data ; __u64 obj ; __s64 res ; __s64 res2 ; }; typedef unsigned long cputime_t; struct __anonstruct_sigset_t_179 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_179 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_181 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_182 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_183 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_184 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_185 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_186 { long _band ; int _fd ; }; struct __anonstruct__sigsys_187 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_180 { int _pad[28U] ; struct __anonstruct__kill_181 _kill ; struct __anonstruct__timer_182 _timer ; struct __anonstruct__rt_183 _rt ; struct __anonstruct__sigchld_184 _sigchld ; struct __anonstruct__sigfault_185 _sigfault ; struct __anonstruct__sigpoll_186 _sigpoll ; struct __anonstruct__sigsys_187 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_180 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct rt_mutex_waiter; struct rlimit { unsigned long rlim_cur ; unsigned long rlim_max ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; 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_27459_190 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion_ldv_27468_191 { time_t expiry ; time_t revoked_at ; }; union __anonunion_type_data_192 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_193 { unsigned long value ; void *rcudata ; void *data ; struct keyring_list *subscriptions ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion_ldv_27459_190 ldv_27459 ; struct key_type *type ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion_ldv_27468_191 ldv_27468 ; 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_192 type_data ; union __anonunion_payload_193 payload ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct thread_group_cred; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; kuid_t uid ; kgid_t gid ; kuid_t suid ; kgid_t sgid ; kuid_t euid ; kgid_t egid ; kuid_t fsuid ; kgid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *session_keyring ; struct key *process_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; struct thread_group_cred *tgcred ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; struct llist_node; struct llist_node { struct llist_node *next ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct cfs_rq; struct task_group; struct kioctx; union __anonunion_ki_obj_194 { void *user ; struct task_struct *tsk ; }; struct eventfd_ctx; struct kiocb { struct list_head ki_run_list ; unsigned long ki_flags ; int ki_users ; unsigned int ki_key ; struct file *ki_filp ; struct kioctx *ki_ctx ; int (*ki_cancel)(struct kiocb * , struct io_event * ) ; ssize_t (*ki_retry)(struct kiocb * ) ; void (*ki_dtor)(struct kiocb * ) ; union __anonunion_ki_obj_194 ki_obj ; __u64 ki_user_data ; loff_t ki_pos ; void *private ; unsigned short ki_opcode ; size_t ki_nbytes ; char *ki_buf ; size_t ki_left ; struct iovec ki_inline_vec ; struct iovec *ki_iovec ; unsigned long ki_nr_segs ; unsigned long ki_cur_seg ; struct list_head ki_list ; struct list_head ki_batch ; struct eventfd_ctx *ki_eventfd ; }; struct aio_ring_info { unsigned long mmap_base ; unsigned long mmap_size ; struct page **ring_pages ; spinlock_t ring_lock ; long nr_pages ; unsigned int nr ; unsigned int tail ; struct page *internal_pages[8U] ; }; struct kioctx { atomic_t users ; int dead ; struct mm_struct *mm ; unsigned long user_id ; struct hlist_node list ; wait_queue_head_t wait ; spinlock_t ctx_lock ; int reqs_active ; struct list_head active_reqs ; struct list_head run_list ; unsigned int max_reqs ; struct aio_ring_info ring_info ; struct delayed_work wq ; struct callback_head callback_head ; }; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime cputime ; int running ; raw_spinlock_t lock ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; struct tty_audit_buf *tty_audit_buf ; struct rw_semaphore group_rwsem ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t files ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; atomic_long_t locked_vm ; }; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; struct timespec blkio_start ; struct timespec blkio_end ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; struct timespec freepages_start ; struct timespec freepages_end ; u64 freepages_delay ; u32 freepages_count ; }; struct uts_namespace; struct rq; struct sched_class { struct sched_class const *next ; void (*enqueue_task)(struct rq * , struct task_struct * , int ) ; void (*dequeue_task)(struct rq * , struct task_struct * , int ) ; void (*yield_task)(struct rq * ) ; bool (*yield_to_task)(struct rq * , struct task_struct * , bool ) ; void (*check_preempt_curr)(struct rq * , struct task_struct * , int ) ; struct task_struct *(*pick_next_task)(struct rq * ) ; void (*put_prev_task)(struct rq * , struct task_struct * ) ; int (*select_task_rq)(struct task_struct * , int , int ) ; void (*migrate_task_rq)(struct task_struct * , int ) ; void (*pre_schedule)(struct rq * , struct task_struct * ) ; void (*post_schedule)(struct rq * ) ; void (*task_waking)(struct task_struct * ) ; void (*task_woken)(struct rq * , struct task_struct * ) ; void (*set_cpus_allowed)(struct task_struct * , struct cpumask const * ) ; void (*rq_online)(struct rq * ) ; void (*rq_offline)(struct rq * ) ; void (*set_curr_task)(struct rq * ) ; void (*task_tick)(struct rq * , struct task_struct * , int ) ; void (*task_fork)(struct task_struct * ) ; void (*switched_from)(struct rq * , struct task_struct * ) ; void (*switched_to)(struct rq * , struct task_struct * ) ; void (*prio_changed)(struct rq * , struct task_struct * , int ) ; unsigned int (*get_rr_interval)(struct rq * , struct task_struct * ) ; void (*task_move_group)(struct task_struct * , int ) ; }; struct load_weight { unsigned long weight ; unsigned long inv_weight ; }; struct sched_avg { u32 runnable_avg_sum ; u32 runnable_avg_period ; u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct memcg_batch_info { int do_batch ; struct mem_cgroup *memcg ; unsigned long nr_pages ; unsigned long memsw_nr_pages ; }; struct css_set; struct compat_robust_list_head; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct hlist_head preempt_notifiers ; unsigned char fpu_counter ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; unsigned char brk_randomized : 1 ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int jobctl ; unsigned int personality ; unsigned char did_exec : 1 ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char no_new_privs : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; pid_t pid ; pid_t tgid ; unsigned long stack_canary ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; struct timespec start_time ; struct timespec real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; char comm[16U] ; int link_count ; int total_link_count ; struct sysv_sem sysvsem ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct plist_head pi_waiters ; struct rt_mutex_waiter *pi_blocked_on ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; int numa_migrate_seq ; unsigned int numa_scan_period ; u64 node_stamp ; struct callback_head numa_work ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_batch_info memcg_batch ; unsigned int memcg_kmem_skip_account ; atomic_t ptrace_bp_refcnt ; struct uprobe_task *utask ; }; 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 ethhdr { unsigned char h_dest[6U] ; unsigned char h_source[6U] ; __be16 h_proto ; }; struct ethtool_cmd { __u32 cmd ; __u32 supported ; __u32 advertising ; __u16 speed ; __u8 duplex ; __u8 port ; __u8 phy_address ; __u8 transceiver ; __u8 autoneg ; __u8 mdio_support ; __u32 maxtxpkt ; __u32 maxrxpkt ; __u16 speed_hi ; __u8 eth_tp_mdix ; __u8 eth_tp_mdix_ctrl ; __u32 lp_advertising ; __u32 reserved[2U] ; }; struct ethtool_drvinfo { __u32 cmd ; char driver[32U] ; char version[32U] ; char fw_version[32U] ; char bus_info[32U] ; char reserved1[32U] ; char reserved2[12U] ; __u32 n_priv_flags ; __u32 n_stats ; __u32 testinfo_len ; __u32 eedump_len ; __u32 regdump_len ; }; struct ethtool_wolinfo { __u32 cmd ; __u32 supported ; __u32 wolopts ; __u8 sopass[6U] ; }; struct ethtool_regs { __u32 cmd ; __u32 version ; __u32 len ; __u8 data[0U] ; }; struct ethtool_eeprom { __u32 cmd ; __u32 magic ; __u32 offset ; __u32 len ; __u8 data[0U] ; }; struct ethtool_eee { __u32 cmd ; __u32 supported ; __u32 advertised ; __u32 lp_advertised ; __u32 eee_active ; __u32 eee_enabled ; __u32 tx_lpi_enabled ; __u32 tx_lpi_timer ; __u32 reserved[2U] ; }; struct ethtool_modinfo { __u32 cmd ; __u32 type ; __u32 eeprom_len ; __u32 reserved[8U] ; }; struct ethtool_coalesce { __u32 cmd ; __u32 rx_coalesce_usecs ; __u32 rx_max_coalesced_frames ; __u32 rx_coalesce_usecs_irq ; __u32 rx_max_coalesced_frames_irq ; __u32 tx_coalesce_usecs ; __u32 tx_max_coalesced_frames ; __u32 tx_coalesce_usecs_irq ; __u32 tx_max_coalesced_frames_irq ; __u32 stats_block_coalesce_usecs ; __u32 use_adaptive_rx_coalesce ; __u32 use_adaptive_tx_coalesce ; __u32 pkt_rate_low ; __u32 rx_coalesce_usecs_low ; __u32 rx_max_coalesced_frames_low ; __u32 tx_coalesce_usecs_low ; __u32 tx_max_coalesced_frames_low ; __u32 pkt_rate_high ; __u32 rx_coalesce_usecs_high ; __u32 rx_max_coalesced_frames_high ; __u32 tx_coalesce_usecs_high ; __u32 tx_max_coalesced_frames_high ; __u32 rate_sample_interval ; }; struct ethtool_ringparam { __u32 cmd ; __u32 rx_max_pending ; __u32 rx_mini_max_pending ; __u32 rx_jumbo_max_pending ; __u32 tx_max_pending ; __u32 rx_pending ; __u32 rx_mini_pending ; __u32 rx_jumbo_pending ; __u32 tx_pending ; }; struct ethtool_channels { __u32 cmd ; __u32 max_rx ; __u32 max_tx ; __u32 max_other ; __u32 max_combined ; __u32 rx_count ; __u32 tx_count ; __u32 other_count ; __u32 combined_count ; }; struct ethtool_pauseparam { __u32 cmd ; __u32 autoneg ; __u32 rx_pause ; __u32 tx_pause ; }; struct ethtool_test { __u32 cmd ; __u32 flags ; __u32 reserved ; __u32 len ; __u64 data[0U] ; }; struct ethtool_stats { __u32 cmd ; __u32 n_stats ; __u64 data[0U] ; }; struct ethtool_tcpip4_spec { __be32 ip4src ; __be32 ip4dst ; __be16 psrc ; __be16 pdst ; __u8 tos ; }; struct ethtool_ah_espip4_spec { __be32 ip4src ; __be32 ip4dst ; __be32 spi ; __u8 tos ; }; struct ethtool_usrip4_spec { __be32 ip4src ; __be32 ip4dst ; __be32 l4_4_bytes ; __u8 tos ; __u8 ip_ver ; __u8 proto ; }; union ethtool_flow_union { struct ethtool_tcpip4_spec tcp_ip4_spec ; struct ethtool_tcpip4_spec udp_ip4_spec ; struct ethtool_tcpip4_spec sctp_ip4_spec ; struct ethtool_ah_espip4_spec ah_ip4_spec ; struct ethtool_ah_espip4_spec esp_ip4_spec ; struct ethtool_usrip4_spec usr_ip4_spec ; struct ethhdr ether_spec ; __u8 hdata[52U] ; }; struct ethtool_flow_ext { __u8 padding[2U] ; unsigned char h_dest[6U] ; __be16 vlan_etype ; __be16 vlan_tci ; __be32 data[2U] ; }; struct ethtool_rx_flow_spec { __u32 flow_type ; union ethtool_flow_union h_u ; struct ethtool_flow_ext h_ext ; union ethtool_flow_union m_u ; struct ethtool_flow_ext m_ext ; __u64 ring_cookie ; __u32 location ; }; struct ethtool_rxnfc { __u32 cmd ; __u32 flow_type ; __u64 data ; struct ethtool_rx_flow_spec fs ; __u32 rule_cnt ; __u32 rule_locs[0U] ; }; struct ethtool_flash { __u32 cmd ; __u32 region ; char data[128U] ; }; struct ethtool_dump { __u32 cmd ; __u32 version ; __u32 flag ; __u32 len ; __u8 data[0U] ; }; struct ethtool_ts_info { __u32 cmd ; __u32 so_timestamping ; __s32 phc_index ; __u32 tx_types ; __u32 tx_reserved[3U] ; __u32 rx_filters ; __u32 rx_reserved[3U] ; }; enum ethtool_phys_id_state { ETHTOOL_ID_INACTIVE = 0, ETHTOOL_ID_ACTIVE = 1, ETHTOOL_ID_ON = 2, ETHTOOL_ID_OFF = 3 } ; struct ethtool_ops { int (*get_settings)(struct net_device * , struct ethtool_cmd * ) ; int (*set_settings)(struct net_device * , struct ethtool_cmd * ) ; void (*get_drvinfo)(struct net_device * , struct ethtool_drvinfo * ) ; int (*get_regs_len)(struct net_device * ) ; void (*get_regs)(struct net_device * , struct ethtool_regs * , void * ) ; void (*get_wol)(struct net_device * , struct ethtool_wolinfo * ) ; int (*set_wol)(struct net_device * , struct ethtool_wolinfo * ) ; u32 (*get_msglevel)(struct net_device * ) ; void (*set_msglevel)(struct net_device * , u32 ) ; int (*nway_reset)(struct net_device * ) ; u32 (*get_link)(struct net_device * ) ; int (*get_eeprom_len)(struct net_device * ) ; int (*get_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*set_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*get_coalesce)(struct net_device * , struct ethtool_coalesce * ) ; int (*set_coalesce)(struct net_device * , struct ethtool_coalesce * ) ; void (*get_ringparam)(struct net_device * , struct ethtool_ringparam * ) ; int (*set_ringparam)(struct net_device * , struct ethtool_ringparam * ) ; void (*get_pauseparam)(struct net_device * , struct ethtool_pauseparam * ) ; int (*set_pauseparam)(struct net_device * , struct ethtool_pauseparam * ) ; void (*self_test)(struct net_device * , struct ethtool_test * , u64 * ) ; void (*get_strings)(struct net_device * , u32 , u8 * ) ; int (*set_phys_id)(struct net_device * , enum ethtool_phys_id_state ) ; void (*get_ethtool_stats)(struct net_device * , struct ethtool_stats * , u64 * ) ; int (*begin)(struct net_device * ) ; void (*complete)(struct net_device * ) ; u32 (*get_priv_flags)(struct net_device * ) ; int (*set_priv_flags)(struct net_device * , u32 ) ; int (*get_sset_count)(struct net_device * , int ) ; int (*get_rxnfc)(struct net_device * , struct ethtool_rxnfc * , u32 * ) ; int (*set_rxnfc)(struct net_device * , struct ethtool_rxnfc * ) ; int (*flash_device)(struct net_device * , struct ethtool_flash * ) ; int (*reset)(struct net_device * , u32 * ) ; u32 (*get_rxfh_indir_size)(struct net_device * ) ; int (*get_rxfh_indir)(struct net_device * , u32 * ) ; int (*set_rxfh_indir)(struct net_device * , u32 const * ) ; void (*get_channels)(struct net_device * , struct ethtool_channels * ) ; int (*set_channels)(struct net_device * , struct ethtool_channels * ) ; int (*get_dump_flag)(struct net_device * , struct ethtool_dump * ) ; int (*get_dump_data)(struct net_device * , struct ethtool_dump * , void * ) ; int (*set_dump)(struct net_device * , struct ethtool_dump * ) ; int (*get_ts_info)(struct net_device * , struct ethtool_ts_info * ) ; int (*get_module_info)(struct net_device * , struct ethtool_modinfo * ) ; int (*get_module_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*get_eee)(struct net_device * , struct ethtool_eee * ) ; int (*set_eee)(struct net_device * , struct ethtool_eee * ) ; }; struct prot_inuse; struct netns_core { struct ctl_table_header *sysctl_hdr ; int sysctl_somaxconn ; struct prot_inuse *inuse ; }; struct u64_stats_sync { }; struct ipstats_mib { u64 mibs[31U] ; struct u64_stats_sync syncp ; }; struct icmp_mib { unsigned long mibs[27U] ; }; struct icmpmsg_mib { atomic_long_t mibs[512U] ; }; struct icmpv6_mib { unsigned long mibs[5U] ; }; struct icmpv6msg_mib { atomic_long_t mibs[512U] ; }; struct tcp_mib { unsigned long mibs[15U] ; }; struct udp_mib { unsigned long mibs[7U] ; }; struct linux_mib { unsigned long mibs[92U] ; }; struct linux_xfrm_mib { unsigned long mibs[27U] ; }; struct netns_mib { struct tcp_mib *tcp_statistics[1U] ; struct ipstats_mib *ip_statistics[1U] ; struct linux_mib *net_statistics[1U] ; struct udp_mib *udp_statistics[1U] ; struct udp_mib *udplite_statistics[1U] ; struct icmp_mib *icmp_statistics[1U] ; struct icmpmsg_mib *icmpmsg_statistics ; struct proc_dir_entry *proc_net_devsnmp6 ; struct udp_mib *udp_stats_in6[1U] ; struct udp_mib *udplite_stats_in6[1U] ; struct ipstats_mib *ipv6_statistics[1U] ; struct icmpv6_mib *icmpv6_statistics[1U] ; struct icmpv6msg_mib *icmpv6msg_statistics ; struct linux_xfrm_mib *xfrm_statistics[1U] ; }; struct netns_unix { int sysctl_max_dgram_qlen ; struct ctl_table_header *ctl ; }; struct netns_packet { struct mutex sklist_lock ; struct hlist_head sklist ; }; struct netns_frags { int nqueues ; atomic_t mem ; struct list_head lru_list ; int timeout ; int high_thresh ; int low_thresh ; }; struct tcpm_hash_bucket; struct ipv4_devconf; struct fib_rules_ops; struct fib_table; struct inet_peer_base; struct xt_table; struct netns_ipv4 { struct ctl_table_header *forw_hdr ; struct ctl_table_header *frags_hdr ; struct ctl_table_header *ipv4_hdr ; struct ctl_table_header *route_hdr ; struct ipv4_devconf *devconf_all ; struct ipv4_devconf *devconf_dflt ; struct fib_rules_ops *rules_ops ; bool fib_has_custom_rules ; struct fib_table *fib_local ; struct fib_table *fib_main ; struct fib_table *fib_default ; int fib_num_tclassid_users ; struct hlist_head *fib_table_hash ; struct sock *fibnl ; struct sock **icmp_sk ; struct inet_peer_base *peers ; struct tcpm_hash_bucket *tcp_metrics_hash ; unsigned int tcp_metrics_hash_log ; struct netns_frags frags ; struct xt_table *iptable_filter ; struct xt_table *iptable_mangle ; struct xt_table *iptable_raw ; struct xt_table *arptable_filter ; struct xt_table *iptable_security ; struct xt_table *nat_table ; int sysctl_icmp_echo_ignore_all ; int sysctl_icmp_echo_ignore_broadcasts ; int sysctl_icmp_ignore_bogus_error_responses ; int sysctl_icmp_ratelimit ; int sysctl_icmp_ratemask ; int sysctl_icmp_errors_use_inbound_ifaddr ; kgid_t sysctl_ping_group_range[2U] ; long sysctl_tcp_mem[3U] ; atomic_t dev_addr_genid ; struct list_head mr_tables ; struct fib_rules_ops *mr_rules_ops ; }; struct neighbour; struct dst_ops { unsigned short family ; __be16 protocol ; unsigned int gc_thresh ; int (*gc)(struct dst_ops * ) ; struct dst_entry *(*check)(struct dst_entry * , __u32 ) ; unsigned int (*default_advmss)(struct dst_entry const * ) ; unsigned int (*mtu)(struct dst_entry const * ) ; u32 *(*cow_metrics)(struct dst_entry * , unsigned long ) ; void (*destroy)(struct dst_entry * ) ; void (*ifdown)(struct dst_entry * , struct net_device * , int ) ; struct dst_entry *(*negative_advice)(struct dst_entry * ) ; void (*link_failure)(struct sk_buff * ) ; void (*update_pmtu)(struct dst_entry * , struct sock * , struct sk_buff * , u32 ) ; void (*redirect)(struct dst_entry * , struct sock * , struct sk_buff * ) ; int (*local_out)(struct sk_buff * ) ; struct neighbour *(*neigh_lookup)(struct dst_entry const * , struct sk_buff * , void const * ) ; struct kmem_cache *kmem_cachep ; struct percpu_counter pcpuc_entries ; }; struct netns_sysctl_ipv6 { struct ctl_table_header *hdr ; struct ctl_table_header *route_hdr ; struct ctl_table_header *icmp_hdr ; struct ctl_table_header *frags_hdr ; int bindv6only ; int flush_delay ; int ip6_rt_max_size ; int ip6_rt_gc_min_interval ; int ip6_rt_gc_timeout ; int ip6_rt_gc_interval ; int ip6_rt_gc_elasticity ; int ip6_rt_mtu_expires ; int ip6_rt_min_advmss ; int icmpv6_time ; }; struct ipv6_devconf; struct rt6_info; struct rt6_statistics; struct fib6_table; struct netns_ipv6 { struct netns_sysctl_ipv6 sysctl ; struct ipv6_devconf *devconf_all ; struct ipv6_devconf *devconf_dflt ; struct inet_peer_base *peers ; struct netns_frags frags ; struct xt_table *ip6table_filter ; struct xt_table *ip6table_mangle ; struct xt_table *ip6table_raw ; struct xt_table *ip6table_security ; struct xt_table *ip6table_nat ; struct rt6_info *ip6_null_entry ; struct rt6_statistics *rt6_stats ; struct timer_list ip6_fib_timer ; struct hlist_head *fib_table_hash ; struct fib6_table *fib6_main_tbl ; struct dst_ops ip6_dst_ops ; unsigned int ip6_rt_gc_expire ; unsigned long ip6_rt_last_gc ; struct rt6_info *ip6_prohibit_entry ; struct rt6_info *ip6_blk_hole_entry ; struct fib6_table *fib6_local_tbl ; struct fib_rules_ops *fib6_rules_ops ; struct sock **icmp_sk ; struct sock *ndisc_sk ; struct sock *tcp_sk ; struct sock *igmp_sk ; struct list_head mr6_tables ; struct fib_rules_ops *mr6_rules_ops ; }; struct netns_nf_frag { struct netns_sysctl_ipv6 sysctl ; struct netns_frags frags ; }; struct sctp_mib; struct netns_sctp { struct sctp_mib *sctp_statistics[1U] ; struct proc_dir_entry *proc_net_sctp ; struct ctl_table_header *sysctl_header ; struct sock *ctl_sock ; struct list_head local_addr_list ; struct list_head addr_waitq ; struct timer_list addr_wq_timer ; struct list_head auto_asconf_splist ; spinlock_t addr_wq_lock ; spinlock_t local_addr_lock ; unsigned int rto_initial ; unsigned int rto_min ; unsigned int rto_max ; int rto_alpha ; int rto_beta ; int max_burst ; int cookie_preserve_enable ; char *sctp_hmac_alg ; unsigned int valid_cookie_life ; unsigned int sack_timeout ; unsigned int hb_interval ; int max_retrans_association ; int max_retrans_path ; int max_retrans_init ; int pf_retrans ; int sndbuf_policy ; int rcvbuf_policy ; int default_auto_asconf ; int addip_enable ; int addip_noauth ; int prsctp_enable ; int auth_enable ; int scope_policy ; int rwnd_upd_shift ; unsigned long max_autoclose ; }; struct netns_dccp { struct sock *v4_ctl_sk ; struct sock *v6_ctl_sk ; }; struct in_addr { __be32 s_addr ; }; struct sockaddr_in { __kernel_sa_family_t sin_family ; __be16 sin_port ; struct in_addr sin_addr ; unsigned char __pad[8U] ; }; typedef int read_proc_t(char * , char ** , off_t , int , int * , void * ); typedef int write_proc_t(struct file * , char const * , unsigned long , void * ); struct proc_dir_entry { unsigned int low_ino ; umode_t mode ; nlink_t nlink ; kuid_t uid ; kgid_t gid ; loff_t size ; struct inode_operations const *proc_iops ; struct file_operations const *proc_fops ; struct proc_dir_entry *next ; struct proc_dir_entry *parent ; struct proc_dir_entry *subdir ; void *data ; read_proc_t *read_proc ; write_proc_t *write_proc ; atomic_t count ; int pde_users ; struct completion *pde_unload_completion ; struct list_head pde_openers ; spinlock_t pde_unload_lock ; u8 namelen ; char name[] ; }; struct nlattr; struct ebt_table; struct netns_xt { struct list_head tables[13U] ; struct ebt_table *broute_table ; struct ebt_table *frame_filter ; struct ebt_table *frame_nat ; }; struct nf_proto_net { struct ctl_table_header *ctl_table_header ; struct ctl_table *ctl_table ; struct ctl_table_header *ctl_compat_header ; struct ctl_table *ctl_compat_table ; unsigned int users ; }; struct nf_generic_net { struct nf_proto_net pn ; unsigned int timeout ; }; struct nf_tcp_net { struct nf_proto_net pn ; unsigned int timeouts[14U] ; unsigned int tcp_loose ; unsigned int tcp_be_liberal ; unsigned int tcp_max_retrans ; }; struct nf_udp_net { struct nf_proto_net pn ; unsigned int timeouts[2U] ; }; struct nf_icmp_net { struct nf_proto_net pn ; unsigned int timeout ; }; struct nf_ip_net { struct nf_generic_net generic ; struct nf_tcp_net tcp ; struct nf_udp_net udp ; struct nf_icmp_net icmp ; struct nf_icmp_net icmpv6 ; struct ctl_table_header *ctl_table_header ; struct ctl_table *ctl_table ; }; struct ip_conntrack_stat; struct nf_ct_event_notifier; struct nf_exp_event_notifier; struct netns_ct { atomic_t count ; unsigned int expect_count ; unsigned int htable_size ; struct kmem_cache *nf_conntrack_cachep ; struct hlist_nulls_head *hash ; struct hlist_head *expect_hash ; struct hlist_nulls_head unconfirmed ; struct hlist_nulls_head dying ; struct ip_conntrack_stat *stat ; struct nf_ct_event_notifier *nf_conntrack_event_cb ; struct nf_exp_event_notifier *nf_expect_event_cb ; int sysctl_events ; unsigned int sysctl_events_retry_timeout ; int sysctl_acct ; int sysctl_tstamp ; int sysctl_checksum ; unsigned int sysctl_log_invalid ; int sysctl_auto_assign_helper ; bool auto_assign_helper_warned ; struct nf_ip_net nf_ct_proto ; struct hlist_head *nat_bysource ; unsigned int nat_htable_size ; struct ctl_table_header *sysctl_header ; struct ctl_table_header *acct_sysctl_header ; struct ctl_table_header *tstamp_sysctl_header ; struct ctl_table_header *event_sysctl_header ; struct ctl_table_header *helper_sysctl_header ; char *slabname ; }; struct xfrm_policy_hash { struct hlist_head *table ; unsigned int hmask ; }; struct netns_xfrm { struct list_head state_all ; struct hlist_head *state_bydst ; struct hlist_head *state_bysrc ; struct hlist_head *state_byspi ; unsigned int state_hmask ; unsigned int state_num ; struct work_struct state_hash_work ; struct hlist_head state_gc_list ; struct work_struct state_gc_work ; wait_queue_head_t km_waitq ; struct list_head policy_all ; struct hlist_head *policy_byidx ; unsigned int policy_idx_hmask ; struct hlist_head policy_inexact[6U] ; struct xfrm_policy_hash policy_bydst[6U] ; unsigned int policy_count[6U] ; struct work_struct policy_hash_work ; struct sock *nlsk ; struct sock *nlsk_stash ; u32 sysctl_aevent_etime ; u32 sysctl_aevent_rseqth ; int sysctl_larval_drop ; u32 sysctl_acq_expires ; struct ctl_table_header *sysctl_hdr ; struct dst_ops xfrm4_dst_ops ; struct dst_ops xfrm6_dst_ops ; }; struct net_generic; struct netns_ipvs; struct net { atomic_t passive ; atomic_t count ; spinlock_t rules_mod_lock ; struct list_head list ; struct list_head cleanup_list ; struct list_head exit_list ; struct user_namespace *user_ns ; unsigned int proc_inum ; struct proc_dir_entry *proc_net ; struct proc_dir_entry *proc_net_stat ; struct ctl_table_set sysctls ; struct sock *rtnl ; struct sock *genl_sock ; struct list_head dev_base_head ; struct hlist_head *dev_name_head ; struct hlist_head *dev_index_head ; unsigned int dev_base_seq ; int ifindex ; struct list_head rules_ops ; struct net_device *loopback_dev ; struct netns_core core ; struct netns_mib mib ; struct netns_packet packet ; struct netns_unix unx ; struct netns_ipv4 ipv4 ; struct netns_ipv6 ipv6 ; struct netns_sctp sctp ; struct netns_dccp dccp ; struct netns_xt xt ; struct netns_ct ct ; struct netns_nf_frag nf_frag ; struct sock *nfnl ; struct sock *nfnl_stash ; struct sk_buff_head wext_nlevents ; struct net_generic *gen ; struct netns_xfrm xfrm ; struct netns_ipvs *ipvs ; struct sock *diag_nlsk ; atomic_t rt_genid ; }; struct seq_file { char *buf ; size_t size ; size_t from ; size_t count ; loff_t index ; loff_t read_pos ; u64 version ; struct mutex lock ; struct seq_operations const *op ; int poll_event ; void *private ; }; struct seq_operations { void *(*start)(struct seq_file * , loff_t * ) ; void (*stop)(struct seq_file * , void * ) ; void *(*next)(struct seq_file * , void * , loff_t * ) ; int (*show)(struct seq_file * , void * ) ; }; struct dsa_chip_data { struct device *mii_bus ; int sw_addr ; char *port_names[12U] ; s8 *rtable ; }; struct dsa_platform_data { struct device *netdev ; int nr_chips ; struct dsa_chip_data *chip ; }; struct dsa_switch; struct dsa_switch_tree { struct dsa_platform_data *pd ; struct net_device *master_netdev ; __be16 tag_protocol ; s8 cpu_switch ; s8 cpu_port ; int link_poll_needed ; struct work_struct link_poll_work ; struct timer_list link_poll_timer ; struct dsa_switch *ds[4U] ; }; struct dsa_switch_driver; struct mii_bus; struct dsa_switch { struct dsa_switch_tree *dst ; int index ; struct dsa_chip_data *pd ; struct dsa_switch_driver *drv ; struct mii_bus *master_mii_bus ; u32 dsa_port_mask ; u32 phys_port_mask ; struct mii_bus *slave_mii_bus ; struct net_device *ports[12U] ; }; struct dsa_switch_driver { struct list_head list ; __be16 tag_protocol ; int priv_size ; char *(*probe)(struct mii_bus * , int ) ; int (*setup)(struct dsa_switch * ) ; int (*set_addr)(struct dsa_switch * , u8 * ) ; int (*phy_read)(struct dsa_switch * , int , int ) ; int (*phy_write)(struct dsa_switch * , int , int , u16 ) ; void (*poll_link)(struct dsa_switch * ) ; void (*get_strings)(struct dsa_switch * , int , uint8_t * ) ; void (*get_ethtool_stats)(struct dsa_switch * , int , uint64_t * ) ; int (*get_sset_count)(struct dsa_switch * ) ; }; struct ieee_ets { __u8 willing ; __u8 ets_cap ; __u8 cbs ; __u8 tc_tx_bw[8U] ; __u8 tc_rx_bw[8U] ; __u8 tc_tsa[8U] ; __u8 prio_tc[8U] ; __u8 tc_reco_bw[8U] ; __u8 tc_reco_tsa[8U] ; __u8 reco_prio_tc[8U] ; }; struct ieee_maxrate { __u64 tc_maxrate[8U] ; }; struct ieee_pfc { __u8 pfc_cap ; __u8 pfc_en ; __u8 mbc ; __u16 delay ; __u64 requests[8U] ; __u64 indications[8U] ; }; struct cee_pg { __u8 willing ; __u8 error ; __u8 pg_en ; __u8 tcs_supported ; __u8 pg_bw[8U] ; __u8 prio_pg[8U] ; }; struct cee_pfc { __u8 willing ; __u8 error ; __u8 pfc_en ; __u8 tcs_supported ; }; struct dcb_app { __u8 selector ; __u8 priority ; __u16 protocol ; }; struct dcb_peer_app_info { __u8 willing ; __u8 error ; }; struct dcbnl_rtnl_ops { int (*ieee_getets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_setets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_getmaxrate)(struct net_device * , struct ieee_maxrate * ) ; int (*ieee_setmaxrate)(struct net_device * , struct ieee_maxrate * ) ; int (*ieee_getpfc)(struct net_device * , struct ieee_pfc * ) ; int (*ieee_setpfc)(struct net_device * , struct ieee_pfc * ) ; int (*ieee_getapp)(struct net_device * , struct dcb_app * ) ; int (*ieee_setapp)(struct net_device * , struct dcb_app * ) ; int (*ieee_delapp)(struct net_device * , struct dcb_app * ) ; int (*ieee_peer_getets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_peer_getpfc)(struct net_device * , struct ieee_pfc * ) ; u8 (*getstate)(struct net_device * ) ; u8 (*setstate)(struct net_device * , u8 ) ; void (*getpermhwaddr)(struct net_device * , u8 * ) ; void (*setpgtccfgtx)(struct net_device * , int , u8 , u8 , u8 , u8 ) ; void (*setpgbwgcfgtx)(struct net_device * , int , u8 ) ; void (*setpgtccfgrx)(struct net_device * , int , u8 , u8 , u8 , u8 ) ; void (*setpgbwgcfgrx)(struct net_device * , int , u8 ) ; void (*getpgtccfgtx)(struct net_device * , int , u8 * , u8 * , u8 * , u8 * ) ; void (*getpgbwgcfgtx)(struct net_device * , int , u8 * ) ; void (*getpgtccfgrx)(struct net_device * , int , u8 * , u8 * , u8 * , u8 * ) ; void (*getpgbwgcfgrx)(struct net_device * , int , u8 * ) ; void (*setpfccfg)(struct net_device * , int , u8 ) ; void (*getpfccfg)(struct net_device * , int , u8 * ) ; u8 (*setall)(struct net_device * ) ; u8 (*getcap)(struct net_device * , int , u8 * ) ; int (*getnumtcs)(struct net_device * , int , u8 * ) ; int (*setnumtcs)(struct net_device * , int , u8 ) ; u8 (*getpfcstate)(struct net_device * ) ; void (*setpfcstate)(struct net_device * , u8 ) ; void (*getbcncfg)(struct net_device * , int , u32 * ) ; void (*setbcncfg)(struct net_device * , int , u32 ) ; void (*getbcnrp)(struct net_device * , int , u8 * ) ; void (*setbcnrp)(struct net_device * , int , u8 ) ; u8 (*setapp)(struct net_device * , u8 , u16 , u8 ) ; u8 (*getapp)(struct net_device * , u8 , u16 ) ; u8 (*getfeatcfg)(struct net_device * , int , u8 * ) ; u8 (*setfeatcfg)(struct net_device * , int , u8 ) ; u8 (*getdcbx)(struct net_device * ) ; u8 (*setdcbx)(struct net_device * , u8 ) ; int (*peer_getappinfo)(struct net_device * , struct dcb_peer_app_info * , u16 * ) ; int (*peer_getapptable)(struct net_device * , struct dcb_app * ) ; int (*cee_peer_getpg)(struct net_device * , struct cee_pg * ) ; int (*cee_peer_getpfc)(struct net_device * , struct cee_pfc * ) ; }; struct taskstats { __u16 version ; __u32 ac_exitcode ; __u8 ac_flag ; __u8 ac_nice ; __u64 cpu_count ; __u64 cpu_delay_total ; __u64 blkio_count ; __u64 blkio_delay_total ; __u64 swapin_count ; __u64 swapin_delay_total ; __u64 cpu_run_real_total ; __u64 cpu_run_virtual_total ; char ac_comm[32U] ; __u8 ac_sched ; __u8 ac_pad[3U] ; __u32 ac_uid ; __u32 ac_gid ; __u32 ac_pid ; __u32 ac_ppid ; __u32 ac_btime ; __u64 ac_etime ; __u64 ac_utime ; __u64 ac_stime ; __u64 ac_minflt ; __u64 ac_majflt ; __u64 coremem ; __u64 virtmem ; __u64 hiwater_rss ; __u64 hiwater_vm ; __u64 read_char ; __u64 write_char ; __u64 read_syscalls ; __u64 write_syscalls ; __u64 read_bytes ; __u64 write_bytes ; __u64 cancelled_write_bytes ; __u64 nvcsw ; __u64 nivcsw ; __u64 ac_utimescaled ; __u64 ac_stimescaled ; __u64 cpu_scaled_run_real_total ; __u64 freepages_count ; __u64 freepages_delay_total ; }; struct idr_layer { unsigned long bitmap ; struct idr_layer *ary[64U] ; int count ; int layer ; struct callback_head callback_head ; }; struct idr { struct idr_layer *top ; struct idr_layer *id_free ; int layers ; int id_free_cnt ; spinlock_t lock ; }; struct xattr_handler { char const *prefix ; int flags ; size_t (*list)(struct dentry * , char * , size_t , char const * , size_t , int ) ; int (*get)(struct dentry * , char const * , void * , size_t , int ) ; int (*set)(struct dentry * , char const * , void const * , size_t , int , int ) ; }; struct simple_xattrs { struct list_head head ; spinlock_t lock ; }; struct cgroupfs_root; struct cgroup_subsys; struct cgroup; struct css_id; struct cgroup_subsys_state { struct cgroup *cgroup ; atomic_t refcnt ; unsigned long flags ; struct css_id *id ; struct work_struct dput_work ; }; struct cgroup { unsigned long flags ; atomic_t count ; int id ; struct list_head sibling ; struct list_head children ; struct list_head files ; struct cgroup *parent ; struct dentry *dentry ; struct cgroup_subsys_state *subsys[12U] ; struct cgroupfs_root *root ; struct cgroup *top_cgroup ; struct list_head css_sets ; struct list_head allcg_node ; struct list_head cft_q_node ; struct list_head release_list ; struct list_head pidlists ; struct mutex pidlist_mutex ; struct callback_head callback_head ; struct list_head event_list ; spinlock_t event_list_lock ; struct simple_xattrs xattrs ; }; struct css_set { atomic_t refcount ; struct hlist_node hlist ; struct list_head tasks ; struct list_head cg_links ; struct cgroup_subsys_state *subsys[12U] ; struct callback_head callback_head ; }; struct cgroup_map_cb { int (*fill)(struct cgroup_map_cb * , char const * , u64 ) ; void *state ; }; struct cftype { char name[64U] ; int private ; umode_t mode ; size_t max_write_len ; unsigned int flags ; struct simple_xattrs xattrs ; int (*open)(struct inode * , struct file * ) ; ssize_t (*read)(struct cgroup * , struct cftype * , struct file * , char * , size_t , loff_t * ) ; u64 (*read_u64)(struct cgroup * , struct cftype * ) ; s64 (*read_s64)(struct cgroup * , struct cftype * ) ; int (*read_map)(struct cgroup * , struct cftype * , struct cgroup_map_cb * ) ; int (*read_seq_string)(struct cgroup * , struct cftype * , struct seq_file * ) ; ssize_t (*write)(struct cgroup * , struct cftype * , struct file * , char const * , size_t , loff_t * ) ; int (*write_u64)(struct cgroup * , struct cftype * , u64 ) ; int (*write_s64)(struct cgroup * , struct cftype * , s64 ) ; int (*write_string)(struct cgroup * , struct cftype * , char const * ) ; int (*trigger)(struct cgroup * , unsigned int ) ; int (*release)(struct inode * , struct file * ) ; int (*register_event)(struct cgroup * , struct cftype * , struct eventfd_ctx * , char const * ) ; void (*unregister_event)(struct cgroup * , struct cftype * , struct eventfd_ctx * ) ; }; struct cftype_set { struct list_head node ; struct cftype *cfts ; }; struct cgroup_taskset; struct cgroup_subsys { struct cgroup_subsys_state *(*css_alloc)(struct cgroup * ) ; int (*css_online)(struct cgroup * ) ; void (*css_offline)(struct cgroup * ) ; void (*css_free)(struct cgroup * ) ; int (*can_attach)(struct cgroup * , struct cgroup_taskset * ) ; void (*cancel_attach)(struct cgroup * , struct cgroup_taskset * ) ; void (*attach)(struct cgroup * , struct cgroup_taskset * ) ; void (*fork)(struct task_struct * ) ; void (*exit)(struct cgroup * , struct cgroup * , struct task_struct * ) ; void (*bind)(struct cgroup * ) ; int subsys_id ; int active ; int disabled ; int early_init ; bool use_id ; bool broken_hierarchy ; bool warned_broken_hierarchy ; char const *name ; struct cgroupfs_root *root ; struct list_head sibling ; struct idr idr ; spinlock_t id_lock ; struct list_head cftsets ; struct cftype *base_cftypes ; struct cftype_set base_cftset ; struct module *module ; }; struct netprio_map { struct callback_head rcu ; u32 priomap_len ; u32 priomap[] ; }; struct xfrm_policy; struct xfrm_state; struct mnt_namespace; struct ipc_namespace; struct nsproxy { atomic_t count ; struct uts_namespace *uts_ns ; struct ipc_namespace *ipc_ns ; struct mnt_namespace *mnt_ns ; struct pid_namespace *pid_ns ; struct net *net_ns ; }; struct nlmsghdr { __u32 nlmsg_len ; __u16 nlmsg_type ; __u16 nlmsg_flags ; __u32 nlmsg_seq ; __u32 nlmsg_pid ; }; struct nlattr { __u16 nla_len ; __u16 nla_type ; }; struct netlink_callback { struct sk_buff *skb ; struct nlmsghdr const *nlh ; int (*dump)(struct sk_buff * , struct netlink_callback * ) ; int (*done)(struct netlink_callback * ) ; void *data ; struct module *module ; u16 family ; u16 min_dump_alloc ; unsigned int prev_seq ; unsigned int seq ; long args[6U] ; }; struct ndmsg { __u8 ndm_family ; __u8 ndm_pad1 ; __u16 ndm_pad2 ; __s32 ndm_ifindex ; __u16 ndm_state ; __u8 ndm_flags ; __u8 ndm_type ; }; struct rtnl_link_stats64 { __u64 rx_packets ; __u64 tx_packets ; __u64 rx_bytes ; __u64 tx_bytes ; __u64 rx_errors ; __u64 tx_errors ; __u64 rx_dropped ; __u64 tx_dropped ; __u64 multicast ; __u64 collisions ; __u64 rx_length_errors ; __u64 rx_over_errors ; __u64 rx_crc_errors ; __u64 rx_frame_errors ; __u64 rx_fifo_errors ; __u64 rx_missed_errors ; __u64 tx_aborted_errors ; __u64 tx_carrier_errors ; __u64 tx_fifo_errors ; __u64 tx_heartbeat_errors ; __u64 tx_window_errors ; __u64 rx_compressed ; __u64 tx_compressed ; }; struct ifla_vf_info { __u32 vf ; __u8 mac[32U] ; __u32 vlan ; __u32 qos ; __u32 tx_rate ; __u32 spoofchk ; }; struct netpoll_info; struct phy_device; struct wireless_dev; enum netdev_tx { __NETDEV_TX_MIN = (-0x7FFFFFFF-1), NETDEV_TX_OK = 0, NETDEV_TX_BUSY = 16, NETDEV_TX_LOCKED = 32 } ; typedef enum netdev_tx netdev_tx_t; struct net_device_stats { unsigned long rx_packets ; unsigned long tx_packets ; unsigned long rx_bytes ; unsigned long tx_bytes ; unsigned long rx_errors ; unsigned long tx_errors ; unsigned long rx_dropped ; unsigned long tx_dropped ; unsigned long multicast ; unsigned long collisions ; unsigned long rx_length_errors ; unsigned long rx_over_errors ; unsigned long rx_crc_errors ; unsigned long rx_frame_errors ; unsigned long rx_fifo_errors ; unsigned long rx_missed_errors ; unsigned long tx_aborted_errors ; unsigned long tx_carrier_errors ; unsigned long tx_fifo_errors ; unsigned long tx_heartbeat_errors ; unsigned long tx_window_errors ; unsigned long rx_compressed ; unsigned long tx_compressed ; }; struct neigh_parms; struct netdev_hw_addr_list { struct list_head list ; int count ; }; struct hh_cache { u16 hh_len ; u16 __pad ; seqlock_t hh_lock ; unsigned long hh_data[16U] ; }; struct header_ops { int (*create)(struct sk_buff * , struct net_device * , unsigned short , void const * , void const * , unsigned int ) ; int (*parse)(struct sk_buff const * , unsigned char * ) ; int (*rebuild)(struct sk_buff * ) ; int (*cache)(struct neighbour const * , struct hh_cache * , __be16 ) ; void (*cache_update)(struct hh_cache * , struct net_device const * , unsigned char const * ) ; }; enum rx_handler_result { RX_HANDLER_CONSUMED = 0, RX_HANDLER_ANOTHER = 1, RX_HANDLER_EXACT = 2, RX_HANDLER_PASS = 3 } ; typedef enum rx_handler_result rx_handler_result_t; typedef rx_handler_result_t rx_handler_func_t(struct sk_buff ** ); struct Qdisc; struct netdev_queue { struct net_device *dev ; struct Qdisc *qdisc ; struct Qdisc *qdisc_sleeping ; struct kobject kobj ; int numa_node ; spinlock_t _xmit_lock ; int xmit_lock_owner ; unsigned long trans_start ; unsigned long trans_timeout ; unsigned long state ; struct dql dql ; }; struct rps_map { unsigned int len ; struct callback_head rcu ; u16 cpus[0U] ; }; struct rps_dev_flow { u16 cpu ; u16 filter ; unsigned int last_qtail ; }; struct rps_dev_flow_table { unsigned int mask ; struct callback_head rcu ; struct work_struct free_work ; struct rps_dev_flow flows[0U] ; }; struct netdev_rx_queue { struct rps_map *rps_map ; struct rps_dev_flow_table *rps_flow_table ; struct kobject kobj ; struct net_device *dev ; }; struct xps_map { unsigned int len ; unsigned int alloc_len ; struct callback_head rcu ; u16 queues[0U] ; }; struct xps_dev_maps { struct callback_head rcu ; struct xps_map *cpu_map[0U] ; }; struct netdev_tc_txq { u16 count ; u16 offset ; }; struct netdev_fcoe_hbainfo { char manufacturer[64U] ; char serial_number[64U] ; char hardware_version[64U] ; char driver_version[64U] ; char optionrom_version[64U] ; char firmware_version[64U] ; char model[256U] ; char model_description[256U] ; }; struct net_device_ops { int (*ndo_init)(struct net_device * ) ; void (*ndo_uninit)(struct net_device * ) ; int (*ndo_open)(struct net_device * ) ; int (*ndo_stop)(struct net_device * ) ; netdev_tx_t (*ndo_start_xmit)(struct sk_buff * , struct net_device * ) ; u16 (*ndo_select_queue)(struct net_device * , struct sk_buff * ) ; void (*ndo_change_rx_flags)(struct net_device * , int ) ; void (*ndo_set_rx_mode)(struct net_device * ) ; int (*ndo_set_mac_address)(struct net_device * , void * ) ; int (*ndo_validate_addr)(struct net_device * ) ; int (*ndo_do_ioctl)(struct net_device * , struct ifreq * , int ) ; int (*ndo_set_config)(struct net_device * , struct ifmap * ) ; int (*ndo_change_mtu)(struct net_device * , int ) ; int (*ndo_neigh_setup)(struct net_device * , struct neigh_parms * ) ; void (*ndo_tx_timeout)(struct net_device * ) ; struct rtnl_link_stats64 *(*ndo_get_stats64)(struct net_device * , struct rtnl_link_stats64 * ) ; struct net_device_stats *(*ndo_get_stats)(struct net_device * ) ; int (*ndo_vlan_rx_add_vid)(struct net_device * , unsigned short ) ; int (*ndo_vlan_rx_kill_vid)(struct net_device * , unsigned short ) ; void (*ndo_poll_controller)(struct net_device * ) ; int (*ndo_netpoll_setup)(struct net_device * , struct netpoll_info * , gfp_t ) ; void (*ndo_netpoll_cleanup)(struct net_device * ) ; int (*ndo_set_vf_mac)(struct net_device * , int , u8 * ) ; int (*ndo_set_vf_vlan)(struct net_device * , int , u16 , u8 ) ; int (*ndo_set_vf_tx_rate)(struct net_device * , int , int ) ; int (*ndo_set_vf_spoofchk)(struct net_device * , int , bool ) ; int (*ndo_get_vf_config)(struct net_device * , int , struct ifla_vf_info * ) ; int (*ndo_set_vf_port)(struct net_device * , int , struct nlattr ** ) ; int (*ndo_get_vf_port)(struct net_device * , int , struct sk_buff * ) ; int (*ndo_setup_tc)(struct net_device * , u8 ) ; int (*ndo_fcoe_enable)(struct net_device * ) ; int (*ndo_fcoe_disable)(struct net_device * ) ; int (*ndo_fcoe_ddp_setup)(struct net_device * , u16 , struct scatterlist * , unsigned int ) ; int (*ndo_fcoe_ddp_done)(struct net_device * , u16 ) ; int (*ndo_fcoe_ddp_target)(struct net_device * , u16 , struct scatterlist * , unsigned int ) ; int (*ndo_fcoe_get_hbainfo)(struct net_device * , struct netdev_fcoe_hbainfo * ) ; int (*ndo_fcoe_get_wwn)(struct net_device * , u64 * , int ) ; int (*ndo_rx_flow_steer)(struct net_device * , struct sk_buff const * , u16 , u32 ) ; int (*ndo_add_slave)(struct net_device * , struct net_device * ) ; int (*ndo_del_slave)(struct net_device * , struct net_device * ) ; netdev_features_t (*ndo_fix_features)(struct net_device * , netdev_features_t ) ; int (*ndo_set_features)(struct net_device * , netdev_features_t ) ; int (*ndo_neigh_construct)(struct neighbour * ) ; void (*ndo_neigh_destroy)(struct neighbour * ) ; int (*ndo_fdb_add)(struct ndmsg * , struct nlattr ** , struct net_device * , unsigned char const * , u16 ) ; int (*ndo_fdb_del)(struct ndmsg * , struct net_device * , unsigned char const * ) ; int (*ndo_fdb_dump)(struct sk_buff * , struct netlink_callback * , struct net_device * , int ) ; int (*ndo_bridge_setlink)(struct net_device * , struct nlmsghdr * ) ; int (*ndo_bridge_getlink)(struct sk_buff * , u32 , u32 , struct net_device * ) ; }; struct iw_handler_def; struct iw_public_data; struct vlan_info; struct in_device; struct dn_dev; struct inet6_dev; struct cpu_rmap; struct pcpu_lstats; struct pcpu_tstats; struct pcpu_dstats; union __anonunion_ldv_36627_221 { void *ml_priv ; struct pcpu_lstats *lstats ; struct pcpu_tstats *tstats ; struct pcpu_dstats *dstats ; }; struct garp_port; struct rtnl_link_ops; struct net_device { char name[16U] ; struct hlist_node name_hlist ; char *ifalias ; unsigned long mem_end ; unsigned long mem_start ; unsigned long base_addr ; unsigned int irq ; unsigned long state ; struct list_head dev_list ; struct list_head napi_list ; struct list_head unreg_list ; netdev_features_t features ; netdev_features_t hw_features ; netdev_features_t wanted_features ; netdev_features_t vlan_features ; netdev_features_t hw_enc_features ; int ifindex ; int iflink ; struct net_device_stats stats ; atomic_long_t rx_dropped ; struct iw_handler_def const *wireless_handlers ; struct iw_public_data *wireless_data ; struct net_device_ops const *netdev_ops ; struct ethtool_ops const *ethtool_ops ; struct header_ops const *header_ops ; unsigned int flags ; unsigned int priv_flags ; unsigned short gflags ; unsigned short padded ; unsigned char operstate ; unsigned char link_mode ; unsigned char if_port ; unsigned char dma ; unsigned int mtu ; unsigned short type ; unsigned short hard_header_len ; unsigned short needed_headroom ; unsigned short needed_tailroom ; unsigned char perm_addr[32U] ; unsigned char addr_assign_type ; unsigned char addr_len ; unsigned char neigh_priv_len ; unsigned short dev_id ; spinlock_t addr_list_lock ; struct netdev_hw_addr_list uc ; struct netdev_hw_addr_list mc ; bool uc_promisc ; unsigned int promiscuity ; unsigned int allmulti ; struct vlan_info *vlan_info ; struct dsa_switch_tree *dsa_ptr ; void *atalk_ptr ; struct in_device *ip_ptr ; struct dn_dev *dn_ptr ; struct inet6_dev *ip6_ptr ; void *ax25_ptr ; struct wireless_dev *ieee80211_ptr ; unsigned long last_rx ; struct net_device *master ; unsigned char *dev_addr ; struct netdev_hw_addr_list dev_addrs ; unsigned char broadcast[32U] ; struct kset *queues_kset ; struct netdev_rx_queue *_rx ; unsigned int num_rx_queues ; unsigned int real_num_rx_queues ; struct cpu_rmap *rx_cpu_rmap ; rx_handler_func_t *rx_handler ; void *rx_handler_data ; struct netdev_queue *ingress_queue ; struct netdev_queue *_tx ; unsigned int num_tx_queues ; unsigned int real_num_tx_queues ; struct Qdisc *qdisc ; unsigned long tx_queue_len ; spinlock_t tx_global_lock ; struct xps_dev_maps *xps_maps ; unsigned long trans_start ; int watchdog_timeo ; struct timer_list watchdog_timer ; int *pcpu_refcnt ; struct list_head todo_list ; struct hlist_node index_hlist ; struct list_head link_watch_list ; unsigned char reg_state ; bool dismantle ; unsigned short rtnl_link_state ; void (*destructor)(struct net_device * ) ; struct netpoll_info *npinfo ; struct net *nd_net ; union __anonunion_ldv_36627_221 ldv_36627 ; struct garp_port *garp_port ; struct device dev ; struct attribute_group const *sysfs_groups[4U] ; struct rtnl_link_ops const *rtnl_link_ops ; unsigned int gso_max_size ; u16 gso_max_segs ; struct dcbnl_rtnl_ops const *dcbnl_ops ; u8 num_tc ; struct netdev_tc_txq tc_to_txq[16U] ; u8 prio_tc_map[16U] ; unsigned int fcoe_ddp_xid ; struct netprio_map *priomap ; struct phy_device *phydev ; struct lock_class_key *qdisc_tx_busylock ; int group ; struct pm_qos_request pm_qos_req ; }; struct res_counter { unsigned long long usage ; unsigned long long max_usage ; unsigned long long limit ; unsigned long long soft_limit ; unsigned long long failcnt ; spinlock_t lock ; struct res_counter *parent ; }; struct sock_filter { __u16 code ; __u8 jt ; __u8 jf ; __u32 k ; }; struct sk_filter { atomic_t refcnt ; unsigned int len ; unsigned int (*bpf_func)(struct sk_buff const * , struct sock_filter const * ) ; struct callback_head rcu ; struct sock_filter insns[0U] ; }; 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 ; }; struct nla_policy { u16 type ; u16 len ; }; struct rtnl_link_ops { struct list_head list ; char const *kind ; size_t priv_size ; void (*setup)(struct net_device * ) ; int maxtype ; struct nla_policy const *policy ; int (*validate)(struct nlattr ** , struct nlattr ** ) ; int (*newlink)(struct net * , struct net_device * , struct nlattr ** , struct nlattr ** ) ; int (*changelink)(struct net_device * , struct nlattr ** , struct nlattr ** ) ; void (*dellink)(struct net_device * , struct list_head * ) ; size_t (*get_size)(struct net_device const * ) ; int (*fill_info)(struct sk_buff * , struct net_device const * ) ; size_t (*get_xstats_size)(struct net_device const * ) ; int (*fill_xstats)(struct sk_buff * , struct net_device const * ) ; unsigned int (*get_num_tx_queues)(void) ; unsigned int (*get_num_rx_queues)(void) ; }; struct neigh_table; struct neigh_parms { struct net *net ; struct net_device *dev ; struct neigh_parms *next ; int (*neigh_setup)(struct neighbour * ) ; void (*neigh_cleanup)(struct neighbour * ) ; struct neigh_table *tbl ; void *sysctl_table ; int dead ; atomic_t refcnt ; struct callback_head callback_head ; int base_reachable_time ; int retrans_time ; int gc_staletime ; int reachable_time ; int delay_probe_time ; int queue_len_bytes ; int ucast_probes ; int app_probes ; int mcast_probes ; int anycast_delay ; int proxy_delay ; int proxy_qlen ; int locktime ; }; struct neigh_statistics { unsigned long allocs ; unsigned long destroys ; unsigned long hash_grows ; unsigned long res_failed ; unsigned long lookups ; unsigned long hits ; unsigned long rcv_probes_mcast ; unsigned long rcv_probes_ucast ; unsigned long periodic_gc_runs ; unsigned long forced_gc_runs ; unsigned long unres_discards ; }; struct neigh_ops; struct neighbour { struct neighbour *next ; struct neigh_table *tbl ; struct neigh_parms *parms ; unsigned long confirmed ; unsigned long updated ; rwlock_t lock ; atomic_t refcnt ; struct sk_buff_head arp_queue ; unsigned int arp_queue_len_bytes ; struct timer_list timer ; unsigned long used ; atomic_t probes ; __u8 flags ; __u8 nud_state ; __u8 type ; __u8 dead ; seqlock_t ha_lock ; unsigned char ha[32U] ; struct hh_cache hh ; int (*output)(struct neighbour * , struct sk_buff * ) ; struct neigh_ops const *ops ; struct callback_head rcu ; struct net_device *dev ; u8 primary_key[0U] ; }; struct neigh_ops { int family ; void (*solicit)(struct neighbour * , struct sk_buff * ) ; void (*error_report)(struct neighbour * , struct sk_buff * ) ; int (*output)(struct neighbour * , struct sk_buff * ) ; int (*connected_output)(struct neighbour * , struct sk_buff * ) ; }; struct pneigh_entry { struct pneigh_entry *next ; struct net *net ; struct net_device *dev ; u8 flags ; u8 key[0U] ; }; struct neigh_hash_table { struct neighbour **hash_buckets ; unsigned int hash_shift ; __u32 hash_rnd[4U] ; struct callback_head rcu ; }; struct neigh_table { struct neigh_table *next ; int family ; int entry_size ; int key_len ; __u32 (*hash)(void const * , struct net_device const * , __u32 * ) ; int (*constructor)(struct neighbour * ) ; int (*pconstructor)(struct pneigh_entry * ) ; void (*pdestructor)(struct pneigh_entry * ) ; void (*proxy_redo)(struct sk_buff * ) ; char *id ; struct neigh_parms parms ; int gc_interval ; int gc_thresh1 ; int gc_thresh2 ; int gc_thresh3 ; unsigned long last_flush ; struct delayed_work gc_work ; struct timer_list proxy_timer ; struct sk_buff_head proxy_queue ; atomic_t entries ; rwlock_t lock ; unsigned long last_rand ; struct neigh_statistics *stats ; struct neigh_hash_table *nht ; struct pneigh_entry **phash_buckets ; }; union __anonunion_ldv_39552_226 { unsigned long expires ; struct dst_entry *from ; }; struct dn_route; union __anonunion_ldv_39577_227 { struct dst_entry *next ; struct rtable *rt_next ; struct rt6_info *rt6_next ; struct dn_route *dn_next ; }; struct dst_entry { struct callback_head callback_head ; struct dst_entry *child ; struct net_device *dev ; struct dst_ops *ops ; unsigned long _metrics ; union __anonunion_ldv_39552_226 ldv_39552 ; struct dst_entry *path ; void *__pad0 ; struct xfrm_state *xfrm ; int (*input)(struct sk_buff * ) ; int (*output)(struct sk_buff * ) ; unsigned short flags ; unsigned short pending_confirm ; short error ; short obsolete ; unsigned short header_len ; unsigned short trailer_len ; __u32 tclassid ; long __pad_to_align_refcnt[2U] ; atomic_t __refcnt ; int __use ; unsigned long lastuse ; union __anonunion_ldv_39577_227 ldv_39577 ; }; struct __anonstruct_socket_lock_t_228 { spinlock_t slock ; int owned ; wait_queue_head_t wq ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_socket_lock_t_228 socket_lock_t; struct proto; typedef __u32 __portpair; typedef __u64 __addrpair; struct __anonstruct_ldv_39794_230 { __be32 skc_daddr ; __be32 skc_rcv_saddr ; }; union __anonunion_ldv_39795_229 { __addrpair skc_addrpair ; struct __anonstruct_ldv_39794_230 ldv_39794 ; }; union __anonunion_ldv_39799_231 { unsigned int skc_hash ; __u16 skc_u16hashes[2U] ; }; struct __anonstruct_ldv_39805_233 { __be16 skc_dport ; __u16 skc_num ; }; union __anonunion_ldv_39806_232 { __portpair skc_portpair ; struct __anonstruct_ldv_39805_233 ldv_39805 ; }; union __anonunion_ldv_39814_234 { struct hlist_node skc_bind_node ; struct hlist_nulls_node skc_portaddr_node ; }; union __anonunion_ldv_39821_235 { struct hlist_node skc_node ; struct hlist_nulls_node skc_nulls_node ; }; struct sock_common { union __anonunion_ldv_39795_229 ldv_39795 ; union __anonunion_ldv_39799_231 ldv_39799 ; union __anonunion_ldv_39806_232 ldv_39806 ; unsigned short skc_family ; unsigned char volatile skc_state ; unsigned char skc_reuse ; int skc_bound_dev_if ; union __anonunion_ldv_39814_234 ldv_39814 ; struct proto *skc_prot ; struct net *skc_net ; int skc_dontcopy_begin[0U] ; union __anonunion_ldv_39821_235 ldv_39821 ; int skc_tx_queue_mapping ; atomic_t skc_refcnt ; int skc_dontcopy_end[0U] ; }; struct cg_proto; struct __anonstruct_sk_backlog_236 { atomic_t rmem_alloc ; int len ; struct sk_buff *head ; struct sk_buff *tail ; }; struct sock { struct sock_common __sk_common ; socket_lock_t sk_lock ; struct sk_buff_head sk_receive_queue ; struct __anonstruct_sk_backlog_236 sk_backlog ; int sk_forward_alloc ; __u32 sk_rxhash ; atomic_t sk_drops ; int sk_rcvbuf ; struct sk_filter *sk_filter ; struct socket_wq *sk_wq ; struct sk_buff_head sk_async_wait_queue ; struct xfrm_policy *sk_policy[2U] ; unsigned long sk_flags ; struct dst_entry *sk_rx_dst ; struct dst_entry *sk_dst_cache ; spinlock_t sk_dst_lock ; atomic_t sk_wmem_alloc ; atomic_t sk_omem_alloc ; int sk_sndbuf ; struct sk_buff_head sk_write_queue ; unsigned char sk_shutdown : 2 ; unsigned char sk_no_check : 2 ; unsigned char sk_userlocks : 4 ; unsigned char sk_protocol ; unsigned short sk_type ; int sk_wmem_queued ; gfp_t sk_allocation ; netdev_features_t sk_route_caps ; netdev_features_t sk_route_nocaps ; int sk_gso_type ; unsigned int sk_gso_max_size ; u16 sk_gso_max_segs ; int sk_rcvlowat ; unsigned long sk_lingertime ; struct sk_buff_head sk_error_queue ; struct proto *sk_prot_creator ; rwlock_t sk_callback_lock ; int sk_err ; int sk_err_soft ; unsigned short sk_ack_backlog ; unsigned short sk_max_ack_backlog ; __u32 sk_priority ; __u32 sk_cgrp_prioidx ; struct pid *sk_peer_pid ; struct cred const *sk_peer_cred ; long sk_rcvtimeo ; long sk_sndtimeo ; void *sk_protinfo ; struct timer_list sk_timer ; ktime_t sk_stamp ; struct socket *sk_socket ; void *sk_user_data ; struct page_frag sk_frag ; struct sk_buff *sk_send_head ; __s32 sk_peek_off ; int sk_write_pending ; void *sk_security ; __u32 sk_mark ; u32 sk_classid ; struct cg_proto *sk_cgrp ; void (*sk_state_change)(struct sock * ) ; void (*sk_data_ready)(struct sock * , int ) ; void (*sk_write_space)(struct sock * ) ; void (*sk_error_report)(struct sock * ) ; int (*sk_backlog_rcv)(struct sock * , struct sk_buff * ) ; void (*sk_destruct)(struct sock * ) ; }; struct request_sock_ops; struct timewait_sock_ops; struct inet_hashinfo; struct raw_hashinfo; struct udp_table; union __anonunion_h_237 { struct inet_hashinfo *hashinfo ; struct udp_table *udp_table ; struct raw_hashinfo *raw_hash ; }; struct proto { void (*close)(struct sock * , long ) ; int (*connect)(struct sock * , struct sockaddr * , int ) ; int (*disconnect)(struct sock * , int ) ; struct sock *(*accept)(struct sock * , int , int * ) ; int (*ioctl)(struct sock * , int , unsigned long ) ; int (*init)(struct sock * ) ; void (*destroy)(struct sock * ) ; void (*shutdown)(struct sock * , int ) ; int (*setsockopt)(struct sock * , int , int , char * , unsigned int ) ; int (*getsockopt)(struct sock * , int , int , char * , int * ) ; int (*compat_setsockopt)(struct sock * , int , int , char * , unsigned int ) ; int (*compat_getsockopt)(struct sock * , int , int , char * , int * ) ; int (*compat_ioctl)(struct sock * , unsigned int , unsigned long ) ; int (*sendmsg)(struct kiocb * , struct sock * , struct msghdr * , size_t ) ; int (*recvmsg)(struct kiocb * , struct sock * , struct msghdr * , size_t , int , int , int * ) ; int (*sendpage)(struct sock * , struct page * , int , size_t , int ) ; int (*bind)(struct sock * , struct sockaddr * , int ) ; int (*backlog_rcv)(struct sock * , struct sk_buff * ) ; void (*release_cb)(struct sock * ) ; void (*mtu_reduced)(struct sock * ) ; void (*hash)(struct sock * ) ; void (*unhash)(struct sock * ) ; void (*rehash)(struct sock * ) ; int (*get_port)(struct sock * , unsigned short ) ; void (*clear_sk)(struct sock * , int ) ; unsigned int inuse_idx ; void (*enter_memory_pressure)(struct sock * ) ; atomic_long_t *memory_allocated ; struct percpu_counter *sockets_allocated ; int *memory_pressure ; long *sysctl_mem ; int *sysctl_wmem ; int *sysctl_rmem ; int max_header ; bool no_autobind ; struct kmem_cache *slab ; unsigned int obj_size ; int slab_flags ; struct percpu_counter *orphan_count ; struct request_sock_ops *rsk_prot ; struct timewait_sock_ops *twsk_prot ; union __anonunion_h_237 h ; struct module *owner ; char name[32U] ; struct list_head node ; int (*init_cgroup)(struct mem_cgroup * , struct cgroup_subsys * ) ; void (*destroy_cgroup)(struct mem_cgroup * ) ; struct cg_proto *(*proto_cgroup)(struct mem_cgroup * ) ; }; struct cg_proto { void (*enter_memory_pressure)(struct sock * ) ; struct res_counter *memory_allocated ; struct percpu_counter *sockets_allocated ; int *memory_pressure ; long *sysctl_mem ; unsigned long flags ; struct mem_cgroup *memcg ; }; struct mISDNchannel; struct mISDNdevice; struct mISDNstack; struct channel_req { u_int protocol ; struct sockaddr_mISDN adr ; struct mISDNchannel *ch ; }; typedef int ctrl_func_t(struct mISDNchannel * , u_int , void * ); typedef int send_func_t(struct mISDNchannel * , struct sk_buff * ); struct mISDNchannel { struct list_head list ; u_int protocol ; u_int nr ; u_long opt ; u_int addr ; struct mISDNstack *st ; struct mISDNchannel *peer ; send_func_t *send ; send_func_t *recv ; ctrl_func_t *ctrl ; }; struct mISDN_sock_list { struct hlist_head head ; rwlock_t lock ; }; struct mISDNdevice { struct mISDNchannel D ; u_int id ; u_int Dprotocols ; u_int Bprotocols ; u_int nrbchan ; u_char channelmap[16U] ; struct list_head bchannels ; struct mISDNchannel *teimgr ; struct device dev ; }; struct mISDNstack { u_long status ; struct mISDNdevice *dev ; struct task_struct *thread ; struct completion *notify ; wait_queue_head_t workq ; struct sk_buff_head msgq ; struct list_head layer2 ; struct mISDNchannel *layer1 ; struct mISDNchannel own ; struct mutex lmutex ; struct mISDN_sock_list l1sock ; }; struct dchannel { struct mISDNdevice dev ; u_long Flags ; struct work_struct workq ; void (*phfunc)(struct dchannel * ) ; u_int state ; void *l1 ; void *hw ; int slot ; struct timer_list timer ; struct sk_buff *rx_skb ; int maxlen ; struct sk_buff_head squeue ; struct sk_buff_head rqueue ; struct sk_buff *tx_skb ; int tx_idx ; int debug ; int err_crc ; int err_tx ; int err_rx ; }; struct bchannel { struct mISDNchannel ch ; int nr ; u_long Flags ; struct work_struct workq ; u_int state ; void *hw ; int slot ; struct timer_list timer ; u8 fill[4U] ; struct sk_buff *rx_skb ; unsigned short maxlen ; unsigned short init_maxlen ; unsigned short next_maxlen ; unsigned short minlen ; unsigned short init_minlen ; unsigned short next_minlen ; struct sk_buff *next_skb ; struct sk_buff *tx_skb ; struct sk_buff_head rqueue ; int rcount ; int tx_idx ; int debug ; int err_crc ; int err_tx ; int err_rx ; int dropcnt ; }; struct dsp_features { int hfc_id ; int hfc_dtmf ; int hfc_conf ; int hfc_loops ; int hfc_echocanhw ; int pcm_id ; int pcm_slots ; int pcm_banks ; int unclocked ; int unordered ; }; struct l1oip_chan { struct dchannel *dch ; struct bchannel *bch ; u32 tx_counter ; u32 rx_counter ; u32 codecstate ; }; struct l1oip { struct list_head list ; int registered ; char name[20U] ; int idx ; int pri ; int d_idx ; int b_num ; u32 id ; int ondemand ; int bundle ; int codec ; int limit ; struct timer_list keep_tl ; struct timer_list timeout_tl ; int timeout_on ; struct work_struct workq ; struct socket *socket ; struct completion socket_complete ; struct task_struct *socket_thread ; spinlock_t socket_lock ; u32 remoteip ; u16 localport ; u16 remoteport ; struct sockaddr_in sin_local ; struct sockaddr_in sin_remote ; struct msghdr sendmsg ; struct kvec sendiov ; struct l1oip_chan chan[128U] ; }; typedef int ldv_func_ret_type___2; enum hrtimer_restart; long ldv__builtin_expect(long exp , long c ) ; __inline static int test_and_set_bit(int nr , unsigned long volatile *addr ) { int oldbit ; { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); return (oldbit); } } __inline static int test_and_clear_bit(int nr , unsigned long volatile *addr ) { int oldbit ; { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); return (oldbit); } } __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); } } __inline static __u32 __arch_swab32(__u32 val ) { { __asm__ ("bswapl %0": "=r" (val): "0" (val)); return (val); } } __inline static __u16 __fswab16(__u16 val ) { { return ((__u16 )((int )((short )((int )val << 8)) | (int )((short )((int )val >> 8)))); } } __inline static __u32 __fswab32(__u32 val ) { __u32 tmp ; { tmp = __arch_swab32(val); return (tmp); } } extern int printk(char const * , ...) ; extern int sprintf(char * , char const * , ...) ; __inline static void INIT_LIST_HEAD(struct list_head *list ) { { list->next = list; list->prev = list; return; } } extern void __list_add(struct list_head * , struct list_head * , struct list_head * ) ; __inline static void list_add(struct list_head *new , struct list_head *head ) { { __list_add(new, head, head->next); return; } } __inline static void list_add_tail(struct list_head *new , struct list_head *head ) { { __list_add(new, head->prev, head); return; } } extern void list_del(struct list_head * ) ; extern void __bad_percpu_size(void) ; extern struct task_struct *current_task ; __inline static struct task_struct *get_current(void) { struct task_struct *pfo_ret__ ; { switch (8UL) { case 1: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); goto ldv_2861; case 2: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_2861; case 4: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_2861; case 8: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_2861; default: __bad_percpu_size(); } ldv_2861: ; return (pfo_ret__); } } extern void *memchr_inv(void const * , int , size_t ) ; __inline static long PTR_ERR(void const *ptr ) { { return ((long )ptr); } } __inline static long IS_ERR(void const *ptr ) { long tmp ; { tmp = ldv__builtin_expect((unsigned long )ptr > 0xfffffffffffff000UL, 0L); return (tmp); } } extern void lockdep_init_map(struct lockdep_map * , char const * , struct lock_class_key * , int ) ; 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 ) ; extern void mutex_lock(struct mutex * ) ; void ldv_mutex_lock_1(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_3(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_6(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) ; void ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) ; void ldv_mutex_lock_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 ref_cnt ; int ldv_state_variable_0 ; extern int __VERIFIER_nondet_int(void) ; __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_unlock(raw_spinlock_t * ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->ldv_5961.rlock); } } __inline static void spin_lock(spinlock_t *lock ) { { _raw_spin_lock(& lock->ldv_5961.rlock); return; } } __inline static void spin_unlock(spinlock_t *lock ) { { _raw_spin_unlock(& lock->ldv_5961.rlock); return; } } extern void __init_waitqueue_head(wait_queue_head_t * , char const * , struct lock_class_key * ) ; __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 unsigned long volatile jiffies ; extern void init_timer_key(struct timer_list * , unsigned int , char const * , struct lock_class_key * ) ; __inline static int timer_pending(struct timer_list const *timer ) { { return ((unsigned long )timer->entry.next != (unsigned long )((struct list_head */* const */)0)); } } extern int del_timer(struct timer_list * ) ; extern void add_timer(struct timer_list * ) ; extern void __init_work(struct work_struct * , int ) ; extern bool schedule_work(struct work_struct * ) ; extern bool cancel_work_sync(struct work_struct * ) ; extern struct module __this_module ; extern bool try_module_get(struct module * ) ; extern void module_put(struct module * ) ; __inline static int test_channelmap(u_int nr , u_char *map ) { { if (nr <= 127U) { return ((int )*(map + (unsigned long )(nr >> 3)) & (1 << ((int )nr & 7))); } else { return (0); } } } __inline static void set_channelmap(u_int nr , u_char *map ) { { *(map + (unsigned long )(nr >> 3)) = (u_char )((int )((signed char )*(map + (unsigned long )(nr >> 3))) | (int )((signed char )(1 << ((int )nr & 7)))); return; } } extern int sock_create(int , int , int , struct socket ** ) ; extern void sock_release(struct socket * ) ; extern int kernel_sendmsg(struct socket * , struct msghdr * , struct kvec * , size_t , size_t ) ; extern int kernel_recvmsg(struct socket * , struct msghdr * , struct kvec * , size_t , size_t , int ) ; extern void kfree(void const * ) ; extern void *__kmalloc(size_t , gfp_t ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) { void *tmp___2 ; { tmp___2 = __kmalloc(size, flags); return (tmp___2); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc(size, flags | 32768U); return (tmp); } } extern void consume_skb(struct sk_buff * ) ; extern struct sk_buff *__alloc_skb(unsigned int , gfp_t , int , int ) ; __inline static struct sk_buff *alloc_skb(unsigned int size , gfp_t priority ) { struct sk_buff *tmp ; { tmp = __alloc_skb(size, priority, 0, -1); return (tmp); } } extern unsigned char *skb_put(struct sk_buff * , unsigned int ) ; __inline static void skb_reserve(struct sk_buff *skb , int len ) { { skb->data = skb->data + (unsigned long )len; skb->tail = skb->tail + (sk_buff_data_t )len; return; } } extern void skb_trim(struct sk_buff * , unsigned int ) ; extern long schedule_timeout(long ) ; extern int wake_up_process(struct task_struct * ) ; extern int send_sig(int , struct task_struct * , int ) ; extern int allow_signal(int ) ; __inline static int test_tsk_thread_flag(struct task_struct *tsk , int flag ) { int tmp ; { tmp = test_ti_thread_flag((struct thread_info *)tsk->stack, flag); return (tmp); } } __inline static int signal_pending(struct task_struct *p ) { int tmp ; long tmp___0 ; { tmp = test_tsk_thread_flag(p, 2); tmp___0 = ldv__builtin_expect(tmp != 0, 0L); return ((int )tmp___0); } } __inline static struct sk_buff *mI_alloc_skb(unsigned int len , gfp_t gfp_mask ) { struct sk_buff *skb ; long tmp ; { skb = alloc_skb(len + 8U, gfp_mask); tmp = ldv__builtin_expect((unsigned long )skb != (unsigned long )((struct sk_buff *)0), 1L); if (tmp != 0L) { skb_reserve(skb, 8); } else { } return (skb); } } __inline static struct sk_buff *_alloc_mISDN_skb(u_int prim , u_int id___0 , u_int len , void *dp , gfp_t gfp_mask ) { struct sk_buff *skb ; struct sk_buff *tmp ; struct mISDNhead *hh ; size_t __len ; void *__ret ; unsigned char *tmp___1 ; { tmp = mI_alloc_skb(len, gfp_mask); skb = tmp; if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) { return (0); } else { } if (len != 0U) { __len = (size_t )len; tmp___1 = skb_put(skb, len); __ret = __builtin_memcpy((void *)tmp___1, (void const *)dp, __len); } else { } hh = (struct mISDNhead *)(& skb->cb); hh->prim = prim; hh->id = id___0; return (skb); } } __inline static void _queue_data(struct mISDNchannel *ch , u_int prim , u_int id___0 , u_int len , void *dp , gfp_t gfp_mask ) { struct sk_buff *skb ; int tmp ; { if ((unsigned long )ch->peer == (unsigned long )((struct mISDNchannel *)0)) { return; } else { } skb = _alloc_mISDN_skb(prim, id___0, len, dp, gfp_mask); if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) { return; } else { } tmp = (*(ch->recv))(ch->peer, skb); if (tmp != 0) { consume_skb(skb); } else { } return; } } extern int mISDN_register_device(struct mISDNdevice * , struct device * , char * ) ; extern void mISDN_unregister_device(struct mISDNdevice * ) ; extern int mISDN_initdchannel(struct dchannel * , int , void * ) ; extern int mISDN_initbchannel(struct bchannel * , unsigned short , unsigned short ) ; extern int mISDN_freedchannel(struct dchannel * ) ; extern void mISDN_freebchannel(struct bchannel * ) ; extern void queue_ch_frame(struct mISDNchannel * , u_int , int , struct sk_buff * ) ; extern void recv_Dchannel(struct dchannel * ) ; extern struct task_struct *kthread_create_on_node(int (*)(void * ) , void * , int , char const * , ...) ; int l1oip_law_to_4bit(u8 *data , int len , u8 *result , u32 *state ) ; int l1oip_4bit_to_law(u8 *data , int len , u8 *result ) ; int l1oip_alaw_to_ulaw(u8 *data , int len , u8 *result ) ; int l1oip_ulaw_to_alaw(u8 *data , int len , u8 *result ) ; void l1oip_4bit_free(void) ; int l1oip_4bit_alloc(int ulaw___0 ) ; static char const *l1oip_revision = "2.00"; static int l1oip_cnt ; static spinlock_t l1oip_lock ; static struct list_head l1oip_ilist ; static u_int type[16U] ; static u_int codec[16U] ; static u_int ip[64U] ; static u_int port[16U] ; static u_int remoteport[16U] ; static u_int ondemand[16U] ; static u_int limit[16U] ; static u_int id[16U] ; static int debug ; static int ulaw ; static int l1oip_socket_send(struct l1oip *hc , u8 localcodec , u8 channel , u32 chanmask , u16 timebase , u8 *buf , int len ) { u8 *p ; u8 *frame ; unsigned long __lengthofframe ; void *tmp ; struct socket *socket ; u8 *tmp___0 ; int tmp___1 ; int tmp___2 ; u8 *tmp___3 ; u8 *tmp___4 ; u8 *tmp___5 ; u8 *tmp___6 ; u8 *tmp___7 ; u8 *tmp___8 ; u8 *tmp___9 ; size_t __len ; void *__ret ; { __lengthofframe = (unsigned long )((long )(len + 32)); tmp = __builtin_alloca(sizeof(*frame) * __lengthofframe); frame = (u8 *)tmp; socket = 0; if ((debug & 524288) != 0) { printk("\017%s: sending data to socket (len = %d)\n", "l1oip_socket_send", len); } else { } p = (u8 *)(& frame); if ((int )((unsigned int )hc->keep_tl.expires - (unsigned int )jiffies) <= 1249) { del_timer(& hc->keep_tl); hc->keep_tl.expires = (unsigned long )jiffies + 3750UL; add_timer(& hc->keep_tl); } else { hc->keep_tl.expires = (unsigned long )jiffies + 3750UL; } if ((debug & 524288) != 0) { printk("\017%s: resetting timer\n", "l1oip_socket_send"); } else { } if (hc->sin_remote.sin_addr.s_addr == 0U || (unsigned int )hc->sin_remote.sin_port == 0U) { if ((debug & 524288) != 0) { printk("\017%s: dropping frame, because remote IP is not set.\n", "l1oip_socket_send"); } else { } return (len); } else { } tmp___0 = p; p = p + 1; if (hc->pri != 0) { tmp___1 = 32; } else { tmp___1 = 0; } if (hc->id != 0U) { tmp___2 = 16; } else { tmp___2 = 0; } *tmp___0 = (u8 )((tmp___1 | tmp___2) | (int )((signed char )localcodec)); if (hc->id != 0U) { tmp___3 = p; p = p + 1; *tmp___3 = (u8 )(hc->id >> 24); tmp___4 = p; p = p + 1; *tmp___4 = (u8 )(hc->id >> 16); tmp___5 = p; p = p + 1; *tmp___5 = (u8 )(hc->id >> 8); tmp___6 = p; p = p + 1; *tmp___6 = (u8 )hc->id; } else { } tmp___7 = p; p = p + 1; *tmp___7 = channel; tmp___8 = p; p = p + 1; *tmp___8 = (u8 )((int )timebase >> 8); tmp___9 = p; p = p + 1; *tmp___9 = (u8 )timebase; if ((unsigned long )buf != (unsigned long )((u8 *)0) && len != 0) { if ((unsigned int )localcodec == 1U && ulaw != 0) { l1oip_ulaw_to_alaw(buf, len, p); } else if ((unsigned int )localcodec == 2U && ulaw == 0) { l1oip_alaw_to_ulaw(buf, len, p); } else if ((unsigned int )localcodec == 3U) { len = l1oip_law_to_4bit(buf, len, p, & hc->chan[(int )channel].codecstate); } else { __len = (size_t )len; __ret = __builtin_memcpy((void *)p, (void const *)buf, __len); } } else { } len = (int )(((unsigned int )((long )p) - (unsigned int )((long )(& frame))) + (unsigned int )len); spin_lock(& hc->socket_lock); if ((unsigned long )hc->socket == (unsigned long )((struct socket *)0)) { spin_unlock(& hc->socket_lock); return (0); } else { } socket = hc->socket; hc->socket = 0; spin_unlock(& hc->socket_lock); if ((debug & 524288) != 0) { printk("\017%s: sending packet to socket (len = %d)\n", "l1oip_socket_send", len); } else { } hc->sendiov.iov_base = (void *)(& frame); hc->sendiov.iov_len = (size_t )len; len = kernel_sendmsg(socket, & hc->sendmsg, & hc->sendiov, 1UL, (size_t )len); hc->socket = socket; return (len); } } static void l1oip_socket_recv(struct l1oip *hc , u8 remotecodec , u8 channel , u16 timebase , u8 *buf , int len ) { struct sk_buff *nskb ; struct bchannel *bch ; struct dchannel *dch ; u8 *p ; u32 rx_counter ; int tmp ; int tmp___0 ; unsigned char *tmp___1 ; size_t __len ; void *__ret ; { if (len == 0) { if ((debug & 524288) != 0) { printk("\017%s: received empty keepalive data, ignoring\n", "l1oip_socket_recv"); } else { } return; } else { } if ((debug & 524288) != 0) { printk("\017%s: received data, sending to mISDN (%d)\n", "l1oip_socket_recv", len); } else { } if ((unsigned int )channel == 0U || (int )((signed char )channel) < 0) { printk("\f%s: packet error - channel %d out of range\n", "l1oip_socket_recv", (int )channel); return; } else { } dch = hc->chan[(int )channel].dch; bch = hc->chan[(int )channel].bch; if ((unsigned long )dch == (unsigned long )((struct dchannel *)0) && (unsigned long )bch == (unsigned long )((struct bchannel *)0)) { printk("\f%s: packet error - channel %d not in stack\n", "l1oip_socket_recv", (int )channel); return; } else { } if ((unsigned int )remotecodec == 3U) { tmp = len << 1; } else { tmp = len; } nskb = mI_alloc_skb((unsigned int )tmp, 32U); if ((unsigned long )nskb == (unsigned long )((struct sk_buff *)0)) { printk("\v%s: No mem for skb.\n", "l1oip_socket_recv"); return; } else { } if ((unsigned int )remotecodec == 3U) { tmp___0 = len << 1; } else { tmp___0 = len; } tmp___1 = skb_put(nskb, (unsigned int )tmp___0); p = tmp___1; if ((unsigned int )remotecodec == 1U && ulaw != 0) { l1oip_alaw_to_ulaw(buf, len, p); } else if ((unsigned int )remotecodec == 2U && ulaw == 0) { l1oip_ulaw_to_alaw(buf, len, p); } else if ((unsigned int )remotecodec == 3U) { len = l1oip_4bit_to_law(buf, len, p); } else { __len = (size_t )len; __ret = __builtin_memcpy((void *)p, (void const *)buf, __len); } if ((unsigned long )dch != (unsigned long )((struct dchannel *)0) && len > 1) { dch->rx_skb = nskb; recv_Dchannel(dch); } else { } if ((unsigned long )bch != (unsigned long )((struct bchannel *)0)) { rx_counter = hc->chan[(int )channel].rx_counter; if ((int )((short )((int )timebase - (int )((unsigned short )rx_counter))) >= 0) { if ((u32 )timebase >= (rx_counter & 65535U)) { rx_counter = (rx_counter & 4294901760U) | (u32 )timebase; } else { rx_counter = ((rx_counter & 4294901760U) + 65536U) | (u32 )timebase; } } else if ((u32 )timebase < (rx_counter & 65535U)) { rx_counter = (rx_counter & 4294901760U) | (u32 )timebase; } else { rx_counter = ((rx_counter & 4294901760U) - 65536U) | (u32 )timebase; } hc->chan[(int )channel].rx_counter = rx_counter; queue_ch_frame(& bch->ch, 8194U, (int )rx_counter, nskb); } else { } return; } } static void l1oip_socket_parse(struct l1oip *hc , struct sockaddr_in *sin , u8 *buf , int len ) { u32 packet_id ; u8 channel ; u8 remotecodec ; u16 timebase ; int m ; int mlen ; int len_start ; struct dchannel *dch ; u8 *tmp ; u8 *tmp___0 ; u8 *tmp___1 ; u8 *tmp___2 ; u8 *tmp___3 ; u8 *tmp___4 ; u8 *tmp___5 ; int tmp___6 ; __u16 tmp___7 ; __u16 tmp___8 ; __u32 tmp___9 ; __u32 tmp___10 ; { len_start = len; dch = hc->chan[hc->d_idx].dch; if ((debug & 524288) != 0) { printk("\017%s: received frame, parsing... (%d)\n", "l1oip_socket_parse", len); } else { } if (len <= 3) { printk("\f%s: packet error - length %d below 4 bytes\n", "l1oip_socket_parse", len); return; } else { } if ((unsigned int )((int )*buf >> 6) != 0U) { printk("\f%s: packet error - unknown version %d\n", "l1oip_socket_parse", (int )*buf >> 6); return; } else { } if (((int )*buf & 32) != 0 && hc->pri == 0) { printk("\f%s: packet error - received E1 packet on S0 interface\n", "l1oip_socket_parse"); return; } else { } if (((int )*buf & 32) == 0 && hc->pri != 0) { printk("\f%s: packet error - received S0 packet on E1 interface\n", "l1oip_socket_parse"); return; } else { } packet_id = (u32 )((int )*buf >> 4) & 1U; remotecodec = (unsigned int )*buf & 15U; if ((unsigned int )remotecodec > 3U) { printk("\f%s: packet error - remotecodec %d unsupported\n", "l1oip_socket_parse", (int )remotecodec); return; } else { } buf = buf + 1; len = len - 1; if (packet_id != 0U) { if (hc->id == 0U) { printk("\f%s: packet error - packet has id 0x%x, but we have not\n", "l1oip_socket_parse", packet_id); return; } else { } if (len <= 3) { printk("\f%s: packet error - packet too short for ID value\n", "l1oip_socket_parse"); return; } else { } tmp = buf; buf = buf + 1; packet_id = (u32 )((int )*tmp << 24); tmp___0 = buf; buf = buf + 1; packet_id = (u32 )((int )*tmp___0 << 16) + packet_id; tmp___1 = buf; buf = buf + 1; packet_id = (u32 )((int )*tmp___1 << 8) + packet_id; tmp___2 = buf; buf = buf + 1; packet_id = (u32 )*tmp___2 + packet_id; len = len + -4; if (hc->id != packet_id) { printk("\f%s: packet error - ID mismatch, got 0x%x, we 0x%x\n", "l1oip_socket_parse", packet_id, hc->id); return; } else { } } else if (hc->id != 0U) { printk("\f%s: packet error - packet has no ID, but we have\n", "l1oip_socket_parse"); return; } else { } multiframe: ; if (len <= 0) { printk("\f%s: packet error - packet too short, channel expected at position %d.\n", "l1oip_socket_parse", (len - len_start) + 1); return; } else { } channel = (unsigned int )*buf & 127U; m = (int )*buf >> 7; buf = buf + 1; len = len - 1; if (m != 0) { if (len <= 0) { printk("\f%s: packet error - packet too short, length expected at position %d.\n", "l1oip_socket_parse", (len_start - len) + -1); return; } else { } tmp___3 = buf; buf = buf + 1; mlen = (int )*tmp___3; len = len - 1; if (mlen == 0) { mlen = 256; } else { } if (mlen + 3 > len) { printk("\f%s: packet error - length %d at position %d exceeds total length %d.\n", "l1oip_socket_parse", mlen, (len_start - len) + -1, len_start); return; } else { } if (mlen + 3 == len) { printk("\f%s: packet error - length %d at position %d will not allow additional packet.\n", "l1oip_socket_parse", mlen, (len_start - len) + 1); return; } else { } } else { mlen = len + -2; } if (len <= 1) { printk("\f%s: packet error - packet too short, time base expected at position %d.\n", "l1oip_socket_parse", (len - len_start) + 1); return; } else { } tmp___4 = buf; buf = buf + 1; timebase = (int )((u16 )*tmp___4) << 8U; tmp___5 = buf; buf = buf + 1; timebase = (int )((u16 )*tmp___5) | (int )timebase; len = len + -2; tmp___6 = constant_test_bit(6U, (unsigned long const volatile *)(& dch->Flags)); if (tmp___6 == 0) { if ((debug & 655360) != 0) { printk("\017%s: interface become active due to received packet\n", "l1oip_socket_parse"); } else { } test_and_set_bit(6, (unsigned long volatile *)(& dch->Flags)); _queue_data(& dch->dev.D, 258U, 65535U, 0U, 0, 32U); } else { } l1oip_socket_recv(hc, (int )remotecodec, (int )channel, (int )timebase, buf, mlen); buf = buf + (unsigned long )mlen; len = len - mlen; if (m != 0) { goto multiframe; } else { } if ((int )((unsigned int )hc->timeout_tl.expires - (unsigned int )jiffies) <= 1249 || hc->timeout_on == 0) { hc->timeout_on = 1; del_timer(& hc->timeout_tl); hc->timeout_tl.expires = (unsigned long )jiffies + 16250UL; add_timer(& hc->timeout_tl); } else { hc->timeout_tl.expires = (unsigned long )jiffies + 16250UL; } if (hc->sin_remote.sin_addr.s_addr != sin->sin_addr.s_addr || (int )hc->sin_remote.sin_port != (int )sin->sin_port) { if ((debug & 131072) != 0) { tmp___7 = __fswab16((int )sin->sin_port); tmp___8 = __fswab16((int )hc->sin_remote.sin_port); tmp___9 = __fswab32(sin->sin_addr.s_addr); tmp___10 = __fswab32(hc->sin_remote.sin_addr.s_addr); printk("\017%s: remote address changes from 0x%08x to 0x%08x (port %d to %d)\n", "l1oip_socket_parse", tmp___10, tmp___9, (int )tmp___8, (int )tmp___7); } else { } hc->sin_remote.sin_addr.s_addr = sin->sin_addr.s_addr; hc->sin_remote.sin_port = sin->sin_port; } else { } return; } } static int l1oip_socket_thread(void *data ) { struct l1oip *hc ; int ret ; struct msghdr msg ; struct sockaddr_in sin_rx ; unsigned char *recvbuf ; size_t recvbuf_size ; int recvlen ; struct socket *socket ; struct completion wait ; void *tmp ; int tmp___0 ; __u16 tmp___1 ; __u32 tmp___2 ; __u16 tmp___3 ; int tmp___4 ; struct kvec iov ; struct task_struct *tmp___5 ; int tmp___6 ; { hc = (struct l1oip *)data; ret = 0; recvbuf_size = 1500UL; socket = 0; init_completion(& wait); wait = wait; tmp = kmalloc(recvbuf_size, 208U); recvbuf = (unsigned char *)tmp; if ((unsigned long )recvbuf == (unsigned long )((unsigned char *)0)) { printk("\v%s: Failed to alloc recvbuf.\n", "l1oip_socket_thread"); ret = -12; goto fail; } else { } allow_signal(15); tmp___0 = sock_create(2, 2, 17, & socket); if (tmp___0 != 0) { printk("\v%s: Failed to create socket.\n", "l1oip_socket_thread"); ret = -5; goto fail; } else { } hc->sin_local.sin_family = 2U; hc->sin_local.sin_addr.s_addr = 0U; tmp___1 = __fswab16((int )hc->localport); hc->sin_local.sin_port = tmp___1; hc->sin_remote.sin_family = 2U; tmp___2 = __fswab32(hc->remoteip); hc->sin_remote.sin_addr.s_addr = tmp___2; tmp___3 = __fswab16((int )hc->remoteport); hc->sin_remote.sin_port = tmp___3; tmp___4 = (*((socket->ops)->bind))(socket, (struct sockaddr *)(& hc->sin_local), 16); if (tmp___4 != 0) { printk("\v%s: Failed to bind socket to port %d.\n", "l1oip_socket_thread", (int )hc->localport); ret = -22; goto fail; } else { } if ((unsigned long )socket->sk == (unsigned long )((struct sock *)0)) { printk("\v%s: socket->sk == NULL\n", "l1oip_socket_thread"); ret = -5; goto fail; } else { } msg.msg_name = (void *)(& sin_rx); msg.msg_namelen = 16; msg.msg_control = 0; msg.msg_controllen = 0UL; hc->sendmsg.msg_name = (void *)(& hc->sin_remote); hc->sendmsg.msg_namelen = 16; hc->sendmsg.msg_control = 0; hc->sendmsg.msg_controllen = 0UL; spin_lock(& hc->socket_lock); hc->socket = socket; spin_unlock(& hc->socket_lock); if ((debug & 131072) != 0) { printk("\017%s: socket created and open\n", "l1oip_socket_thread"); } else { } goto ldv_41649; ldv_41648: iov.iov_base = (void *)recvbuf; iov.iov_len = recvbuf_size; recvlen = kernel_recvmsg(socket, & msg, & iov, 1UL, recvbuf_size, 0); if (recvlen > 0) { l1oip_socket_parse(hc, & sin_rx, recvbuf, recvlen); } else if ((debug & 131072) != 0) { printk("\f%s: broken pipe on socket\n", "l1oip_socket_thread"); } else { } ldv_41649: tmp___5 = get_current(); tmp___6 = signal_pending(tmp___5); if (tmp___6 == 0) { goto ldv_41648; } else { goto ldv_41650; } ldv_41650: spin_lock(& hc->socket_lock); goto ldv_41652; ldv_41651: spin_unlock(& hc->socket_lock); schedule_timeout(25L); spin_lock(& hc->socket_lock); ldv_41652: ; if ((unsigned long )hc->socket == (unsigned long )((struct socket *)0)) { goto ldv_41651; } else { goto ldv_41653; } ldv_41653: hc->socket = 0; spin_unlock(& hc->socket_lock); if ((debug & 131072) != 0) { printk("\017%s: socket thread terminating\n", "l1oip_socket_thread"); } else { } fail: kfree((void const *)recvbuf); if ((unsigned long )socket != (unsigned long )((struct socket *)0)) { sock_release(socket); } else { } complete(& hc->socket_complete); hc->socket_thread = 0; if ((debug & 131072) != 0) { printk("\017%s: socket thread terminated\n", "l1oip_socket_thread"); } else { } return (ret); } } static void l1oip_socket_close(struct l1oip *hc ) { struct dchannel *dch ; int tmp ; { dch = hc->chan[hc->d_idx].dch; if ((unsigned long )hc->socket_thread != (unsigned long )((struct task_struct *)0)) { if ((debug & 131072) != 0) { printk("\017%s: socket thread exists, killing...\n", "l1oip_socket_close"); } else { } send_sig(15, hc->socket_thread, 0); wait_for_completion(& hc->socket_complete); } else { } tmp = constant_test_bit(6U, (unsigned long const volatile *)(& dch->Flags)); if (tmp != 0) { if ((debug & 655360) != 0) { printk("\017%s: interface become deactivated due to timeout\n", "l1oip_socket_close"); } else { } test_and_clear_bit(6, (unsigned long volatile *)(& dch->Flags)); _queue_data(& dch->dev.D, 514U, 65535U, 0U, 0, 32U); } else { } return; } } static int l1oip_socket_open(struct l1oip *hc ) { struct task_struct *__k ; struct task_struct *tmp ; long tmp___0 ; int err ; long tmp___1 ; long tmp___2 ; { l1oip_socket_close(hc); init_completion(& hc->socket_complete); tmp = kthread_create_on_node(& l1oip_socket_thread, (void *)hc, -1, "l1oip_%s", (char *)(& hc->name)); __k = tmp; tmp___0 = IS_ERR((void const *)__k); if (tmp___0 == 0L) { wake_up_process(__k); } else { } hc->socket_thread = __k; tmp___2 = IS_ERR((void const *)hc->socket_thread); if (tmp___2 != 0L) { tmp___1 = PTR_ERR((void const *)hc->socket_thread); err = (int )tmp___1; printk("\v%s: Failed (%d) to create socket process.\n", "l1oip_socket_open", err); hc->socket_thread = 0; sock_release(hc->socket); return (err); } else { } if ((debug & 131072) != 0) { printk("\017%s: socket thread created\n", "l1oip_socket_open"); } else { } return (0); } } static void l1oip_send_bh(struct work_struct *work ) { struct l1oip *hc ; struct work_struct const *__mptr ; { __mptr = (struct work_struct const *)work; hc = (struct l1oip *)__mptr + 0xfffffffffffffea8UL; if ((debug & 655360) != 0) { printk("\017%s: keepalive timer expired, sending empty frame on dchannel\n", "l1oip_send_bh"); } else { } l1oip_socket_send(hc, 0, (int )((u8 )hc->d_idx), 0U, 0, 0, 0); return; } } static void l1oip_keepalive(void *data ) { struct l1oip *hc ; { hc = (struct l1oip *)data; schedule_work(& hc->workq); return; } } static void l1oip_timeout(void *data ) { struct l1oip *hc ; struct dchannel *dch ; int tmp ; { hc = (struct l1oip *)data; dch = hc->chan[hc->d_idx].dch; if ((debug & 524288) != 0) { printk("\017%s: timeout timer expired, turn layer one down.\n", "l1oip_timeout"); } else { } hc->timeout_on = 0; tmp = constant_test_bit(6U, (unsigned long const volatile *)(& dch->Flags)); if (tmp != 0) { if ((debug & 655360) != 0) { printk("\017%s: interface become deactivated due to timeout\n", "l1oip_timeout"); } else { } test_and_clear_bit(6, (unsigned long volatile *)(& dch->Flags)); _queue_data(& dch->dev.D, 514U, 65535U, 0U, 0, 32U); } else { } if (hc->ondemand != 0) { if ((debug & 524288) != 0) { printk("\017%s: on demand causes ip address to be removed\n", "l1oip_timeout"); } else { } hc->sin_remote.sin_addr.s_addr = 0U; } else { } return; } } static int handle_dmsg(struct mISDNchannel *ch , struct sk_buff *skb ) { struct mISDNdevice *dev ; struct mISDNchannel const *__mptr ; struct dchannel *dch ; struct mISDNdevice const *__mptr___0 ; struct l1oip *hc ; struct mISDNhead *hh ; int ret ; int l ; int ll ; unsigned char *p ; u32 tmp ; int tmp___0 ; int tmp___1 ; { __mptr = (struct mISDNchannel const *)ch; dev = (struct mISDNdevice *)__mptr; __mptr___0 = (struct mISDNdevice const *)dev; dch = (struct dchannel *)__mptr___0; hc = (struct l1oip *)dch->hw; hh = (struct mISDNhead *)(& skb->cb); ret = -22; switch (hh->prim) { case 8193: ; if (skb->len == 0U) { printk("\f%s: skb too small\n", "handle_dmsg"); goto ldv_41701; } else { } if (skb->len > 300U || skb->len > 2048U) { printk("\f%s: skb too large\n", "handle_dmsg"); goto ldv_41701; } else { } p = skb->data; l = (int )skb->len; goto ldv_41703; ldv_41702: ; if (1400 < l) { ll = 1400; } else { ll = l; } tmp = hc->chan[dch->slot].tx_counter; hc->chan[dch->slot].tx_counter = hc->chan[dch->slot].tx_counter + 1U; l1oip_socket_send(hc, 0, (int )((u8 )dch->slot), 0U, (int )((u16 )tmp), p, ll); p = p + (unsigned long )ll; l = l - ll; ldv_41703: ; if (l != 0) { goto ldv_41702; } else { goto ldv_41704; } ldv_41704: skb_trim(skb, 0U); queue_ch_frame(ch, 24578U, (int )hh->id, skb); return (0); case 257: ; if ((debug & 655360) != 0) { printk("\017%s: PH_ACTIVATE channel %d (1..%d)\n", "handle_dmsg", dch->slot, hc->b_num + 1); } else { } skb_trim(skb, 0U); tmp___0 = constant_test_bit(6U, (unsigned long const volatile *)(& dch->Flags)); if (tmp___0 != 0) { queue_ch_frame(ch, 258U, (int )hh->id, skb); } else { queue_ch_frame(ch, 514U, (int )hh->id, skb); } return (0); case 513: ; if ((debug & 655360) != 0) { printk("\017%s: PH_DEACTIVATE channel %d (1..%d)\n", "handle_dmsg", dch->slot, hc->b_num + 1); } else { } skb_trim(skb, 0U); tmp___1 = constant_test_bit(6U, (unsigned long const volatile *)(& dch->Flags)); if (tmp___1 != 0) { queue_ch_frame(ch, 258U, (int )hh->id, skb); } else { queue_ch_frame(ch, 514U, (int )hh->id, skb); } return (0); } ldv_41701: ; if (ret == 0) { consume_skb(skb); } else { } return (ret); } } static int channel_dctrl(struct dchannel *dch , struct mISDN_ctrl_req *cq ) { int ret ; struct l1oip *hc ; { ret = 0; hc = (struct l1oip *)dch->hw; switch (cq->op) { case 0: cq->op = 1216; goto ldv_41714; case 64: hc->remoteip = (unsigned int )cq->p1; hc->remoteport = (u16 )cq->p2; hc->localport = (u16 )(cq->p2 >> 16); if ((unsigned int )hc->remoteport == 0U) { hc->remoteport = hc->localport; } else { } if ((debug & 131072) != 0) { printk("\017%s: got new ip address from user space.\n", "channel_dctrl"); } else { } l1oip_socket_open(hc); goto ldv_41714; case 128: ; if ((debug & 131072) != 0) { printk("\017%s: removing ip address.\n", "channel_dctrl"); } else { } hc->remoteip = 0U; l1oip_socket_open(hc); goto ldv_41714; case 1024: ; if ((debug & 131072) != 0) { printk("\017%s: getting ip address.\n", "channel_dctrl"); } else { } cq->p1 = (int )hc->remoteip; cq->p2 = (int )hc->remoteport | ((int )hc->localport << 16); goto ldv_41714; default: printk("\f%s: unknown Op %x\n", "channel_dctrl", cq->op); ret = -22; goto ldv_41714; } ldv_41714: ; return (ret); } } static int open_dchannel(struct l1oip *hc , struct dchannel *dch , struct channel_req *rq ) { void *tmp ; int tmp___0 ; bool tmp___1 ; int tmp___2 ; { if ((debug & 2) != 0) { tmp = __builtin_return_address(0U); printk("\017%s: dev(%d) open from %p\n", "open_dchannel", dch->dev.id, tmp); } else { } if (rq->protocol == 0U) { return (-22); } else { } if (dch->dev.D.protocol != 0U && dch->dev.D.protocol != rq->protocol) { if ((debug & 2) != 0) { printk("\f%s: change protocol %x to %x\n", "open_dchannel", dch->dev.D.protocol, rq->protocol); } else { } } else { } if (dch->dev.D.protocol != rq->protocol) { dch->dev.D.protocol = rq->protocol; } else { } tmp___0 = constant_test_bit(6U, (unsigned long const volatile *)(& dch->Flags)); if (tmp___0 != 0) { _queue_data(& dch->dev.D, 258U, 65535U, 0U, 0, 208U); } else { } rq->ch = & dch->dev.D; tmp___1 = try_module_get(& __this_module); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { printk("\f%s:cannot get module\n", "open_dchannel"); } else { } return (0); } } static int open_bchannel(struct l1oip *hc , struct dchannel *dch , struct channel_req *rq ) { struct bchannel *bch ; int ch ; int tmp ; int tmp___0 ; bool tmp___1 ; int tmp___2 ; { tmp = test_channelmap((u_int )rq->adr.channel, (u_char *)(& dch->dev.channelmap)); if (tmp == 0) { return (-22); } else { } if (rq->protocol == 0U) { return (-22); } else { } ch = (int )rq->adr.channel; bch = hc->chan[ch].bch; if ((unsigned long )bch == (unsigned long )((struct bchannel *)0)) { printk("\v%s:internal error ch %d has no bch\n", "open_bchannel", ch); return (-22); } else { } tmp___0 = test_and_set_bit(5, (unsigned long volatile *)(& bch->Flags)); if (tmp___0 != 0) { return (-16); } else { } bch->ch.protocol = rq->protocol; rq->ch = & bch->ch; tmp___1 = try_module_get(& __this_module); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { printk("\f%s:cannot get module\n", "open_bchannel"); } else { } return (0); } } static int l1oip_dctrl(struct mISDNchannel *ch , u_int cmd , void *arg ) { struct mISDNdevice *dev ; struct mISDNchannel const *__mptr ; struct dchannel *dch ; struct mISDNdevice const *__mptr___0 ; struct l1oip *hc ; struct channel_req *rq ; int err ; void *tmp ; { __mptr = (struct mISDNchannel const *)ch; dev = (struct mISDNdevice *)__mptr; __mptr___0 = (struct mISDNdevice const *)dev; dch = (struct dchannel *)__mptr___0; hc = (struct l1oip *)dch->hw; err = 0; if (dch->debug & 1) { printk("\017%s: cmd:%x %p\n", "l1oip_dctrl", cmd, arg); } else { } switch (cmd) { case 256: rq = (struct channel_req *)arg; switch (rq->protocol) { case 1: ; case 2: ; if (hc->pri != 0) { err = -22; goto ldv_41752; } else { } err = open_dchannel(hc, dch, rq); goto ldv_41752; case 3: ; case 4: ; if (hc->pri == 0) { err = -22; goto ldv_41752; } else { } err = open_dchannel(hc, dch, rq); goto ldv_41752; default: err = open_bchannel(hc, dch, rq); } ldv_41752: ; goto ldv_41756; case 512: ; if ((debug & 2) != 0) { tmp = __builtin_return_address(0U); printk("\017%s: dev(%d) close from %p\n", "l1oip_dctrl", dch->dev.id, tmp); } else { } module_put(& __this_module); goto ldv_41756; case 768: err = channel_dctrl(dch, (struct mISDN_ctrl_req *)arg); goto ldv_41756; default: ; if (dch->debug & 1) { printk("\017%s: unknown command %x\n", "l1oip_dctrl", cmd); } else { } err = -22; } ldv_41756: ; return (err); } } static int handle_bmsg(struct mISDNchannel *ch , struct sk_buff *skb ) { struct bchannel *bch ; struct mISDNchannel const *__mptr ; struct l1oip *hc ; int ret ; struct mISDNhead *hh ; int l ; int ll ; unsigned char *p ; void *tmp ; void *tmp___0 ; { __mptr = (struct mISDNchannel const *)ch; bch = (struct bchannel *)__mptr; hc = (struct l1oip *)bch->hw; ret = -22; hh = (struct mISDNhead *)(& skb->cb); switch (hh->prim) { case 8193: ; if (skb->len == 0U) { printk("\f%s: skb too small\n", "handle_bmsg"); goto ldv_41775; } else { } if (skb->len > 300U || skb->len > 2048U) { printk("\f%s: skb too large\n", "handle_bmsg"); goto ldv_41775; } else { } l = (int )skb->len; tmp = memchr_inv((void const *)skb->data, 255, (size_t )l); if ((unsigned long )tmp == (unsigned long )((void *)0)) { if ((debug & 524288) != 0) { printk("\017%s: got AIS, not sending, but counting\n", "handle_bmsg"); } else { } hc->chan[bch->slot].tx_counter = hc->chan[bch->slot].tx_counter + (u32 )l; skb_trim(skb, 0U); queue_ch_frame(ch, 24578U, (int )hh->id, skb); return (0); } else { } l = (int )skb->len; tmp___0 = memchr_inv((void const *)skb->data, 42, (size_t )l); if ((unsigned long )tmp___0 == (unsigned long )((void *)0)) { if ((debug & 524288) != 0) { printk("\017%s: got silence, not sending, but counting\n", "handle_bmsg"); } else { } hc->chan[bch->slot].tx_counter = hc->chan[bch->slot].tx_counter + (u32 )l; skb_trim(skb, 0U); queue_ch_frame(ch, 24578U, (int )hh->id, skb); return (0); } else { } p = skb->data; l = (int )skb->len; goto ldv_41777; ldv_41776: ; if (1400 < l) { ll = 1400; } else { ll = l; } l1oip_socket_send(hc, (int )((u8 )hc->codec), (int )((u8 )bch->slot), 0U, (int )((u16 )hc->chan[bch->slot].tx_counter), p, ll); hc->chan[bch->slot].tx_counter = hc->chan[bch->slot].tx_counter + (u32 )ll; p = p + (unsigned long )ll; l = l - ll; ldv_41777: ; if (l != 0) { goto ldv_41776; } else { goto ldv_41778; } ldv_41778: skb_trim(skb, 0U); queue_ch_frame(ch, 24578U, (int )hh->id, skb); return (0); case 257: ; if ((debug & 655360) != 0) { printk("\017%s: PH_ACTIVATE channel %d (1..%d)\n", "handle_bmsg", bch->slot, hc->b_num + 1); } else { } hc->chan[bch->slot].codecstate = 0U; test_and_set_bit(6, (unsigned long volatile *)(& bch->Flags)); skb_trim(skb, 0U); queue_ch_frame(ch, 258U, (int )hh->id, skb); return (0); case 513: ; if ((debug & 655360) != 0) { printk("\017%s: PH_DEACTIVATE channel %d (1..%d)\n", "handle_bmsg", bch->slot, hc->b_num + 1); } else { } test_and_clear_bit(6, (unsigned long volatile *)(& bch->Flags)); skb_trim(skb, 0U); queue_ch_frame(ch, 514U, (int )hh->id, skb); return (0); } ldv_41775: ; if (ret == 0) { consume_skb(skb); } else { } return (ret); } } static int channel_bctrl(struct bchannel *bch , struct mISDN_ctrl_req *cq ) { int ret ; struct dsp_features *features ; { ret = 0; features = (struct dsp_features *)*((u_long *)(& cq->p1)); switch (cq->op) { case 0: cq->op = 8192; goto ldv_41788; case 8193: ; if ((debug & 524288) != 0) { printk("\017%s: HW_FEATURE request\n", "channel_bctrl"); } else { } features->unclocked = 1; features->unordered = 1; goto ldv_41788; default: printk("\f%s: unknown Op %x\n", "channel_bctrl", cq->op); ret = -22; goto ldv_41788; } ldv_41788: ; return (ret); } } static int l1oip_bctrl(struct mISDNchannel *ch , u_int cmd , void *arg ) { struct bchannel *bch ; struct mISDNchannel const *__mptr ; int err ; { __mptr = (struct mISDNchannel const *)ch; bch = (struct bchannel *)__mptr; err = -22; if (bch->debug & 1) { printk("\017%s: cmd:%x %p\n", "l1oip_bctrl", cmd, arg); } else { } switch (cmd) { case 512: test_and_clear_bit(5, (unsigned long volatile *)(& bch->Flags)); test_and_clear_bit(6, (unsigned long volatile *)(& bch->Flags)); ch->protocol = 0U; ch->peer = 0; module_put(& __this_module); err = 0; goto ldv_41803; case 768: err = channel_bctrl(bch, (struct mISDN_ctrl_req *)arg); goto ldv_41803; default: printk("\f%s: unknown prim(%x)\n", "l1oip_bctrl", cmd); } ldv_41803: ; return (err); } } static void release_card(struct l1oip *hc ) { int ch ; int tmp ; int tmp___0 ; { tmp = timer_pending((struct timer_list const *)(& hc->keep_tl)); if (tmp != 0) { del_timer(& hc->keep_tl); } else { } tmp___0 = timer_pending((struct timer_list const *)(& hc->timeout_tl)); if (tmp___0 != 0) { del_timer(& hc->timeout_tl); } else { } cancel_work_sync(& hc->workq); if ((unsigned long )hc->socket_thread != (unsigned long )((struct task_struct *)0)) { l1oip_socket_close(hc); } else { } if (hc->registered != 0 && (unsigned long )hc->chan[hc->d_idx].dch != (unsigned long )((struct dchannel *)0)) { mISDN_unregister_device(& (hc->chan[hc->d_idx].dch)->dev); } else { } ch = 0; goto ldv_41811; ldv_41810: ; if ((unsigned long )hc->chan[ch].dch != (unsigned long )((struct dchannel *)0)) { mISDN_freedchannel(hc->chan[ch].dch); kfree((void const *)hc->chan[ch].dch); } else { } if ((unsigned long )hc->chan[ch].bch != (unsigned long )((struct bchannel *)0)) { mISDN_freebchannel(hc->chan[ch].bch); kfree((void const *)hc->chan[ch].bch); } else { } ch = ch + 1; ldv_41811: ; if (ch <= 127) { goto ldv_41810; } else { goto ldv_41812; } ldv_41812: spin_lock(& l1oip_lock); list_del(& hc->list); spin_unlock(& l1oip_lock); kfree((void const *)hc); return; } } static void l1oip_cleanup(void) { struct l1oip *hc ; struct l1oip *next ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; { __mptr = (struct list_head const *)l1oip_ilist.next; hc = (struct l1oip *)__mptr; __mptr___0 = (struct list_head const *)hc->list.next; next = (struct l1oip *)__mptr___0; goto ldv_41825; ldv_41824: release_card(hc); hc = next; __mptr___1 = (struct list_head const *)next->list.next; next = (struct l1oip *)__mptr___1; ldv_41825: ; if ((unsigned long )(& hc->list) != (unsigned long )(& l1oip_ilist)) { goto ldv_41824; } else { goto ldv_41826; } ldv_41826: l1oip_4bit_free(); return; } } static int init_card(struct l1oip *hc , int pri , int bundle ) { struct dchannel *dch ; struct bchannel *bch ; int ret ; int i ; int ch ; struct lock_class_key __key ; void *tmp ; void *tmp___0 ; struct lock_class_key __key___0 ; struct lock_class_key __key___1 ; { spinlock_check(& hc->socket_lock); __raw_spin_lock_init(& hc->socket_lock.ldv_5961.rlock, "&(&hc->socket_lock)->rlock", & __key); hc->idx = l1oip_cnt; hc->pri = pri; if (pri != 0) { hc->d_idx = 16; } else { hc->d_idx = 3; } if (pri != 0) { hc->b_num = 30; } else { hc->b_num = 2; } hc->bundle = bundle; if (hc->pri != 0) { sprintf((char *)(& hc->name), "l1oip-e1.%d", l1oip_cnt + 1); } else { sprintf((char *)(& hc->name), "l1oip-s0.%d", l1oip_cnt + 1); } switch (codec[l1oip_cnt]) { case 0: ; case 1: ; case 2: ; case 3: ; goto ldv_41842; default: printk("\vCodec(%d) not supported.\n", codec[l1oip_cnt]); return (-22); } ldv_41842: hc->codec = (int )codec[l1oip_cnt]; if ((debug & 65536) != 0) { printk("\017%s: using codec %d\n", "init_card", hc->codec); } else { } if (id[l1oip_cnt] == 0U) { printk("\fWarning: No \'id\' value given or 0, this is highly unsecure. Please use 32 bit randmom number 0x...\n"); } else { } hc->id = id[l1oip_cnt]; if ((debug & 65536) != 0) { printk("\017%s: using id 0x%x\n", "init_card", hc->id); } else { } hc->ondemand = (int )ondemand[l1oip_cnt]; if (hc->ondemand != 0 && hc->id == 0U) { printk("\v%s: ondemand option only allowed in conjunction with non 0 ID\n", "init_card"); return (-22); } else { } if (limit[l1oip_cnt] != 0U) { hc->b_num = (int )limit[l1oip_cnt]; } else { } if (pri == 0 && hc->b_num > 2) { printk("\vMaximum limit for BRI interface is 2 channels.\n"); return (-22); } else { } if (pri != 0 && hc->b_num > 126) { printk("\vMaximum limit for PRI interface is 126 channels.\n"); return (-22); } else { } if (pri != 0 && hc->b_num > 30) { printk("\fMaximum limit for BRI interface is 30 channels.\n"); printk("\fYour selection of %d channels must be supported by application.\n", hc->limit); } else { } hc->remoteip = (((ip[l1oip_cnt << 2] << 24) | (ip[(l1oip_cnt << 2) + 1] << 16)) | (ip[(l1oip_cnt << 2) + 2] << 8)) | ip[(l1oip_cnt << 2) + 3]; if (port[l1oip_cnt] != 0U) { hc->localport = (u16 )port[l1oip_cnt]; } else { hc->localport = (unsigned int )((u16 )l1oip_cnt) + 931U; } if (remoteport[l1oip_cnt] != 0U) { hc->remoteport = (u16 )remoteport[l1oip_cnt]; } else { hc->remoteport = hc->localport; } if ((debug & 65536) != 0) { printk("\017%s: using local port %d remote ip %d.%d.%d.%d port %d ondemand %d\n", "init_card", (int )hc->localport, hc->remoteip >> 24, (hc->remoteip >> 16) & 255U, (hc->remoteip >> 8) & 255U, hc->remoteip & 255U, (int )hc->remoteport, hc->ondemand); } else { } tmp = kzalloc(1768UL, 208U); dch = (struct dchannel *)tmp; if ((unsigned long )dch == (unsigned long )((struct dchannel *)0)) { return (-12); } else { } dch->debug = debug; mISDN_initdchannel(dch, 300, 0); dch->hw = (void *)hc; if (pri != 0) { dch->dev.Dprotocols = 24U; } else { dch->dev.Dprotocols = 6U; } dch->dev.Bprotocols = 6U; dch->dev.D.send = & handle_dmsg; dch->dev.D.ctrl = & l1oip_dctrl; dch->dev.nrbchan = (u_int )hc->b_num; dch->slot = hc->d_idx; hc->chan[hc->d_idx].dch = dch; i = 1; ch = 0; goto ldv_41846; ldv_41845: ; if (ch == 15) { i = i + 1; } else { } tmp___0 = kzalloc(504UL, 208U); bch = (struct bchannel *)tmp___0; if ((unsigned long )bch == (unsigned long )((struct bchannel *)0)) { printk("\v%s: no memory for bchannel\n", "init_card"); return (-12); } else { } bch->nr = i + ch; bch->slot = i + ch; bch->debug = debug; mISDN_initbchannel(bch, 2056, 0); bch->hw = (void *)hc; bch->ch.send = & handle_bmsg; bch->ch.ctrl = & l1oip_bctrl; bch->ch.nr = (u_int )(i + ch); list_add(& bch->ch.list, & dch->dev.bchannels); hc->chan[i + ch].bch = bch; set_channelmap((u_int )bch->nr, (u_char *)(& dch->dev.channelmap)); ch = ch + 1; ldv_41846: ; if ((u_int )ch < dch->dev.nrbchan) { goto ldv_41845; } else { goto ldv_41847; } ldv_41847: ret = mISDN_register_device(& dch->dev, 0, (char *)(& hc->name)); if (ret != 0) { return (ret); } else { } hc->registered = 1; if ((debug & 65536) != 0) { printk("\017%s: Setting up network card(%d)\n", "init_card", l1oip_cnt + 1); } else { } ret = l1oip_socket_open(hc); if (ret != 0) { return (ret); } else { } hc->keep_tl.function = (void (*)(unsigned long ))(& l1oip_keepalive); hc->keep_tl.data = (unsigned long )hc; init_timer_key(& hc->keep_tl, 0U, "(&hc->keep_tl)", & __key___0); hc->keep_tl.expires = (unsigned long )jiffies + 500UL; add_timer(& hc->keep_tl); hc->timeout_tl.function = (void (*)(unsigned long ))(& l1oip_timeout); hc->timeout_tl.data = (unsigned long )hc; init_timer_key(& hc->timeout_tl, 0U, "(&hc->timeout_tl)", & __key___1); hc->timeout_on = 0; return (0); } } static int l1oip_init(void) { int pri ; int bundle ; struct l1oip *hc ; int ret ; struct lock_class_key __key ; int tmp ; char *tmp___0 ; char *tmp___1 ; void *tmp___2 ; struct lock_class_key __key___0 ; atomic_long_t __constr_expr_0 ; { printk("\016mISDN: Layer-1-over-IP driver Rev. %s\n", l1oip_revision); INIT_LIST_HEAD(& l1oip_ilist); spinlock_check(& l1oip_lock); __raw_spin_lock_init(& l1oip_lock.ldv_5961.rlock, "&(&l1oip_lock)->rlock", & __key); tmp = l1oip_4bit_alloc(ulaw); if (tmp != 0) { return (-12); } else { } l1oip_cnt = 0; goto ldv_41868; ldv_41867: ; switch (type[l1oip_cnt] & 255U) { case 1: pri = 0; bundle = 0; goto ldv_41859; case 2: pri = 1; bundle = 0; goto ldv_41859; case 3: pri = 0; bundle = 1; goto ldv_41859; case 4: pri = 1; bundle = 1; goto ldv_41859; default: printk("\vCard type(%d) not supported.\n", type[l1oip_cnt] & 255U); l1oip_cleanup(); return (-22); } ldv_41859: ; if ((debug & 65536) != 0) { if (bundle != 0) { tmp___0 = (char *)"bundled IP packet for all B-channels"; } else { tmp___0 = (char *)"separate IP packets for every B-channel"; } if (pri != 0) { tmp___1 = (char *)"PRI"; } else { tmp___1 = (char *)"BRI"; } printk("\017%s: interface %d is %s with %s.\n", "l1oip_init", l1oip_cnt, tmp___1, tmp___0); } else { } tmp___2 = kzalloc(4816UL, 32U); hc = (struct l1oip *)tmp___2; if ((unsigned long )hc == (unsigned long )((struct l1oip *)0)) { printk("\vNo kmem for L1-over-IP driver.\n"); l1oip_cleanup(); return (-12); } else { } __init_work(& hc->workq, 0); __constr_expr_0.counter = 4195328L; hc->workq.data = __constr_expr_0; lockdep_init_map(& hc->workq.lockdep_map, "(&hc->workq)", & __key___0, 0); INIT_LIST_HEAD(& hc->workq.entry); hc->workq.func = & l1oip_send_bh; spin_lock(& l1oip_lock); list_add_tail(& hc->list, & l1oip_ilist); spin_unlock(& l1oip_lock); ret = init_card(hc, pri, bundle); if (ret != 0) { l1oip_cleanup(); return (ret); } else { } l1oip_cnt = l1oip_cnt + 1; ldv_41868: ; if (l1oip_cnt <= 15 && type[l1oip_cnt] != 0U) { goto ldv_41867; } else { goto ldv_41869; } ldv_41869: printk("\016%d virtual devices registered\n", l1oip_cnt); return (0); } } int ldv_retval_0 ; void ldv_initialize(void) ; void ldv_check_final_state(void) ; int main(void) { int tmp ; int tmp___0 ; { ldv_initialize(); ref_cnt = 0; ldv_state_variable_0 = 1; ldv_41898: tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_state_variable_0 != 0) { tmp___0 = __VERIFIER_nondet_int(); switch (tmp___0) { case 0: ; if (ldv_state_variable_0 == 3 && ref_cnt == 0) { l1oip_cleanup(); ldv_state_variable_0 = 2; goto ldv_final; } else { } goto ldv_41893; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_0 = l1oip_init(); if (ldv_retval_0 == 0) { ldv_state_variable_0 = 3; } else { } if (ldv_retval_0 != 0) { ldv_state_variable_0 = 2; goto ldv_final; } else { } } else { } goto ldv_41893; default: ; goto ldv_41893; } ldv_41893: ; } else { } goto ldv_41896; default: ; goto ldv_41896; } ldv_41896: ; goto ldv_41898; ldv_final: ldv_check_final_state(); return 0; } } void ldv_mutex_lock_1(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_2(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_3(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_mutex_of_device(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } int ldv_mutex_trylock_4(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = mutex_trylock(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_mutex_trylock_mutex_of_device(ldv_func_arg1); return (tmp___0); return (ldv_func_res); } } void ldv_mutex_unlock_5(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex_of_device(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_6(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_cred_guard_mutex_of_signal_struct(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_7(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } int ldv_mutex_trylock_18(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_16(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_19(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_21(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_15(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_17(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_20(struct mutex *ldv_func_arg1 ) ; extern void *vzalloc(unsigned long ) ; extern void vfree(void const * ) ; static u8 *table_com ; static u16 *table_dec ; static u8 alaw_to_ulaw[256U] = { 171U, 43U, 227U, 99U, 139U, 11U, 201U, 73U, 186U, 58U, 246U, 118U, 155U, 27U, 215U, 87U, 163U, 35U, 221U, 93U, 131U, 3U, 193U, 65U, 178U, 50U, 235U, 107U, 147U, 19U, 207U, 79U, 175U, 47U, 231U, 103U, 143U, 15U, 205U, 77U, 190U, 62U, 254U, 126U, 159U, 31U, 219U, 91U, 167U, 39U, 223U, 95U, 135U, 7U, 197U, 69U, 182U, 54U, 239U, 111U, 151U, 23U, 211U, 83U, 169U, 41U, 225U, 97U, 137U, 9U, 199U, 71U, 184U, 56U, 242U, 114U, 153U, 25U, 213U, 85U, 161U, 33U, 220U, 92U, 129U, 1U, 191U, 63U, 176U, 48U, 233U, 105U, 145U, 17U, 206U, 78U, 173U, 45U, 229U, 101U, 141U, 13U, 203U, 75U, 188U, 60U, 250U, 122U, 157U, 29U, 217U, 89U, 165U, 37U, 222U, 94U, 133U, 5U, 195U, 67U, 180U, 52U, 237U, 109U, 149U, 21U, 209U, 81U, 172U, 44U, 228U, 100U, 140U, 12U, 202U, 74U, 187U, 59U, 248U, 120U, 156U, 28U, 216U, 88U, 164U, 36U, 222U, 94U, 132U, 4U, 194U, 66U, 179U, 51U, 236U, 108U, 148U, 20U, 208U, 80U, 176U, 48U, 232U, 104U, 144U, 16U, 206U, 78U, 191U, 63U, 254U, 126U, 160U, 32U, 220U, 92U, 168U, 40U, 224U, 96U, 136U, 8U, 198U, 70U, 183U, 55U, 240U, 112U, 152U, 24U, 212U, 84U, 170U, 42U, 226U, 98U, 138U, 10U, 200U, 72U, 185U, 57U, 244U, 116U, 154U, 26U, 214U, 86U, 162U, 34U, 221U, 93U, 130U, 2U, 192U, 64U, 177U, 49U, 234U, 106U, 146U, 18U, 207U, 79U, 174U, 46U, 230U, 102U, 142U, 14U, 204U, 76U, 189U, 61U, 252U, 124U, 158U, 30U, 218U, 90U, 166U, 38U, 223U, 95U, 134U, 6U, 196U, 68U, 181U, 53U, 238U, 110U, 150U, 22U, 210U, 82U}; static u8 ulaw_to_alaw[256U] = { 171U, 85U, 213U, 21U, 149U, 117U, 245U, 53U, 181U, 69U, 197U, 5U, 133U, 101U, 229U, 37U, 165U, 93U, 221U, 29U, 157U, 125U, 253U, 61U, 189U, 77U, 205U, 13U, 141U, 109U, 237U, 45U, 173U, 81U, 209U, 17U, 145U, 113U, 241U, 49U, 177U, 65U, 193U, 1U, 129U, 97U, 225U, 33U, 89U, 217U, 25U, 153U, 121U, 249U, 57U, 185U, 73U, 201U, 9U, 137U, 105U, 233U, 41U, 169U, 215U, 23U, 151U, 119U, 247U, 55U, 183U, 71U, 199U, 7U, 135U, 103U, 231U, 39U, 167U, 223U, 159U, 127U, 255U, 63U, 191U, 79U, 207U, 15U, 143U, 111U, 239U, 47U, 83U, 19U, 115U, 51U, 179U, 67U, 195U, 3U, 131U, 99U, 227U, 35U, 163U, 91U, 219U, 27U, 155U, 123U, 251U, 59U, 187U, 187U, 75U, 75U, 203U, 203U, 11U, 11U, 139U, 139U, 107U, 107U, 235U, 235U, 43U, 43U, 171U, 84U, 212U, 20U, 148U, 116U, 244U, 52U, 180U, 68U, 196U, 4U, 132U, 100U, 228U, 36U, 164U, 92U, 220U, 28U, 156U, 124U, 252U, 60U, 188U, 76U, 204U, 12U, 140U, 108U, 236U, 44U, 172U, 80U, 208U, 16U, 144U, 112U, 240U, 48U, 176U, 64U, 192U, 0U, 128U, 96U, 224U, 32U, 88U, 216U, 24U, 152U, 120U, 248U, 56U, 184U, 72U, 200U, 8U, 136U, 104U, 232U, 40U, 168U, 214U, 22U, 150U, 118U, 246U, 54U, 182U, 70U, 198U, 6U, 134U, 102U, 230U, 38U, 166U, 222U, 158U, 126U, 254U, 62U, 190U, 78U, 206U, 14U, 142U, 110U, 238U, 46U, 82U, 18U, 114U, 50U, 178U, 66U, 194U, 2U, 130U, 98U, 226U, 34U, 162U, 90U, 218U, 26U, 154U, 122U, 250U, 58U, 186U, 186U, 74U, 74U, 202U, 202U, 10U, 10U, 138U, 138U, 106U, 106U, 234U, 234U, 42U, 42U}; static u8 alaw_to_4bit[256U] = { 14U, 1U, 10U, 5U, 15U, 0U, 12U, 3U, 13U, 2U, 8U, 7U, 15U, 0U, 11U, 4U, 14U, 1U, 10U, 5U, 15U, 0U, 12U, 3U, 13U, 2U, 9U, 6U, 15U, 0U, 11U, 4U, 14U, 1U, 10U, 5U, 15U, 0U, 12U, 3U, 13U, 2U, 8U, 7U, 15U, 0U, 11U, 4U, 14U, 1U, 10U, 5U, 15U, 0U, 12U, 3U, 13U, 2U, 9U, 6U, 15U, 0U, 11U, 4U, 14U, 1U, 10U, 5U, 15U, 0U, 12U, 3U, 13U, 2U, 8U, 7U, 15U, 0U, 11U, 4U, 14U, 1U, 10U, 5U, 15U, 0U, 13U, 2U, 14U, 2U, 9U, 6U, 15U, 0U, 11U, 4U, 14U, 1U, 10U, 5U, 15U, 0U, 12U, 3U, 13U, 2U, 8U, 7U, 15U, 0U, 11U, 4U, 14U, 1U, 10U, 5U, 15U, 0U, 12U, 3U, 13U, 2U, 9U, 6U, 15U, 0U, 11U, 4U, 14U, 1U, 10U, 5U, 15U, 0U, 12U, 3U, 13U, 2U, 8U, 7U, 15U, 0U, 11U, 4U, 14U, 1U, 10U, 5U, 15U, 0U, 12U, 3U, 13U, 2U, 9U, 6U, 15U, 0U, 11U, 4U, 14U, 2U, 9U, 6U, 15U, 0U, 11U, 4U, 13U, 2U, 8U, 7U, 15U, 1U, 10U, 5U, 14U, 1U, 10U, 5U, 15U, 0U, 12U, 3U, 13U, 2U, 9U, 7U, 15U, 0U, 11U, 4U, 14U, 1U, 10U, 5U, 15U, 0U, 12U, 3U, 13U, 2U, 8U, 7U, 15U, 0U, 11U, 4U, 14U, 1U, 10U, 5U, 15U, 0U, 12U, 3U, 13U, 2U, 9U, 6U, 15U, 0U, 11U, 4U, 14U, 1U, 10U, 5U, 15U, 0U, 12U, 3U, 13U, 2U, 8U, 7U, 15U, 0U, 11U, 4U, 14U, 1U, 10U, 5U, 15U, 0U, 12U, 3U, 13U, 2U, 9U, 6U, 15U, 0U, 11U, 4U}; static u8 _4bit_to_alaw[16U] = { 93U, 81U, 217U, 215U, 95U, 83U, 163U, 75U, 42U, 58U, 34U, 46U, 38U, 86U, 32U, 44U}; static u8 ulaw_to_4bit[256U] = { 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 1U, 1U, 1U, 1U, 1U, 1U, 1U, 1U, 1U, 1U, 1U, 1U, 1U, 1U, 1U, 1U, 2U, 2U, 2U, 2U, 2U, 2U, 2U, 2U, 2U, 2U, 2U, 2U, 2U, 2U, 2U, 2U, 3U, 3U, 3U, 3U, 3U, 3U, 3U, 3U, 3U, 3U, 3U, 3U, 3U, 3U, 4U, 4U, 4U, 4U, 4U, 4U, 4U, 4U, 4U, 4U, 4U, 4U, 4U, 4U, 5U, 5U, 5U, 5U, 5U, 5U, 5U, 5U, 5U, 5U, 5U, 5U, 6U, 6U, 6U, 6U, 6U, 6U, 6U, 6U, 7U, 7U, 7U, 7U, 7U, 7U, 7U, 7U, 7U, 7U, 7U, 7U, 7U, 7U, 7U, 8U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 15U, 14U, 14U, 14U, 14U, 14U, 14U, 14U, 14U, 14U, 14U, 14U, 14U, 14U, 14U, 14U, 14U, 13U, 13U, 13U, 13U, 13U, 13U, 13U, 13U, 13U, 13U, 13U, 13U, 13U, 13U, 13U, 12U, 12U, 12U, 12U, 12U, 12U, 12U, 12U, 12U, 12U, 12U, 12U, 12U, 12U, 11U, 11U, 11U, 11U, 11U, 11U, 11U, 11U, 11U, 11U, 11U, 11U, 11U, 11U, 10U, 10U, 10U, 10U, 10U, 10U, 10U, 10U, 10U, 10U, 10U, 10U, 9U, 9U, 9U, 9U, 9U, 9U, 9U, 9U, 9U, 8U, 8U, 8U, 8U, 8U, 8U, 8U, 8U, 8U, 8U, 8U, 8U, 8U, 8U, 8U}; static u8 _4bit_to_ulaw[16U] = { 17U, 33U, 49U, 64U, 78U, 92U, 104U, 113U, 254U, 239U, 231U, 219U, 205U, 191U, 175U, 159U}; int l1oip_law_to_4bit(u8 *data , int len , u8 *result , u32 *state ) { int ii ; int i ; int o ; u8 *tmp ; u8 *tmp___0 ; u8 *tmp___1 ; { i = 0; o = 0; if (len == 0) { return (0); } else { } if (*state != 0U) { tmp = result; result = result + 1; tmp___0 = data; data = data + 1; *tmp = *(table_com + (unsigned long )(((*state << 8) & 65535U) | (u32 )*tmp___0)); len = len - 1; o = o + 1; } else { } ii = len >> 1; goto ldv_40448; ldv_40447: tmp___1 = result; result = result + 1; *tmp___1 = *(table_com + (unsigned long )(((int )*data << 8) | (int )*(data + 1UL))); data = data + 2UL; i = i + 1; o = o + 1; ldv_40448: ; if (i < ii) { goto ldv_40447; } else { goto ldv_40449; } ldv_40449: ; if (len & 1) { *state = (u32 )((int )*data + 256); } else { *state = 0U; } return (o); } } int l1oip_4bit_to_law(u8 *data , int len , u8 *result ) { int i ; u16 r ; u8 *tmp ; u8 *tmp___0 ; u8 *tmp___1 ; { i = 0; goto ldv_40458; ldv_40457: tmp = data; data = data + 1; r = *(table_dec + (unsigned long )*tmp); tmp___0 = result; result = result + 1; *tmp___0 = (u8 )((int )r >> 8); tmp___1 = result; result = result + 1; *tmp___1 = (u8 )r; i = i + 1; ldv_40458: ; if (i < len) { goto ldv_40457; } else { goto ldv_40459; } ldv_40459: ; return (len << 1); } } int l1oip_alaw_to_ulaw(u8 *data , int len , u8 *result ) { int i ; u8 *tmp ; u8 *tmp___0 ; { i = 0; goto ldv_40467; ldv_40466: tmp = result; result = result + 1; tmp___0 = data; data = data + 1; *tmp = alaw_to_ulaw[(int )*tmp___0]; i = i + 1; ldv_40467: ; if (i < len) { goto ldv_40466; } else { goto ldv_40468; } ldv_40468: ; return (len); } } int l1oip_ulaw_to_alaw(u8 *data , int len , u8 *result ) { int i ; u8 *tmp ; u8 *tmp___0 ; { i = 0; goto ldv_40476; ldv_40475: tmp = result; result = result + 1; tmp___0 = data; data = data + 1; *tmp = ulaw_to_alaw[(int )*tmp___0]; i = i + 1; ldv_40476: ; if (i < len) { goto ldv_40475; } else { goto ldv_40477; } ldv_40477: ; return (len); } } void l1oip_4bit_free(void) { { if ((unsigned long )table_dec != (unsigned long )((u16 *)0)) { vfree((void const *)table_dec); } else { } if ((unsigned long )table_com != (unsigned long )((u8 *)0)) { vfree((void const *)table_com); } else { } table_com = 0; table_dec = 0; return; } } int l1oip_4bit_alloc(int ulaw___0 ) { int i1 ; int i2 ; int c ; int sample ; void *tmp ; void *tmp___0 ; { if ((unsigned long )table_dec != (unsigned long )((u16 *)0)) { return (0); } else { } tmp = vzalloc(65536UL); table_com = (u8 *)tmp; tmp___0 = vzalloc(512UL); table_dec = (u16 *)tmp___0; if ((unsigned long )table_com == (unsigned long )((u8 *)0) || (unsigned long )table_dec == (unsigned long )((u16 *)0)) { l1oip_4bit_free(); return (-12); } else { } i1 = 0; goto ldv_40492; ldv_40491: ; if (ulaw___0 != 0) { c = (int )ulaw_to_4bit[i1]; } else { c = (int )alaw_to_4bit[i1]; } i2 = 0; goto ldv_40489; ldv_40488: *(table_com + (unsigned long )((i1 << 8) | i2)) = (u8 )((int )((signed char )*(table_com + (unsigned long )((i1 << 8) | i2))) | (int )((signed char )(c << 4))); *(table_com + (unsigned long )((i2 << 8) | i1)) = (u8 )((int )((signed char )*(table_com + (unsigned long )((i2 << 8) | i1))) | (int )((signed char )c)); i2 = i2 + 1; ldv_40489: ; if (i2 <= 255) { goto ldv_40488; } else { goto ldv_40490; } ldv_40490: i1 = i1 + 1; ldv_40492: ; if (i1 <= 255) { goto ldv_40491; } else { goto ldv_40493; } ldv_40493: i1 = 0; goto ldv_40498; ldv_40497: ; if (ulaw___0 != 0) { sample = (int )_4bit_to_ulaw[i1]; } else { sample = (int )_4bit_to_alaw[i1]; } i2 = 0; goto ldv_40495; ldv_40494: *(table_dec + (unsigned long )((i1 << 4) | i2)) = (u16 )((int )((short )*(table_dec + (unsigned long )((i1 << 4) | i2))) | (int )((short )(sample << 8))); *(table_dec + (unsigned long )((i2 << 4) | i1)) = (u16 )((int )((short )*(table_dec + (unsigned long )((i2 << 4) | i1))) | (int )((short )sample)); i2 = i2 + 1; ldv_40495: ; if (i2 <= 15) { goto ldv_40494; } else { goto ldv_40496; } ldv_40496: i1 = i1 + 1; ldv_40498: ; if (i1 <= 15) { goto ldv_40497; } else { goto ldv_40499; } ldv_40499: ; return (0); } } void ldv_mutex_lock_15(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_16(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_17(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_mutex_of_device(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } int ldv_mutex_trylock_18(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_19(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex_of_device(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_20(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_cred_guard_mutex_of_signal_struct(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_21(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } __inline static void ldv_error(void) __attribute__((__no_instrument_function__)) ; __inline static void ldv_error(void) { { ERROR: __VERIFIER_error(); } } extern int __VERIFIER_nondet_int(void) ; long ldv__builtin_expect(long exp , long c ) { { return (exp); } } void ldv__builtin_trap(void) { { ldv_error(); return; } } static int ldv_mutex_cred_guard_mutex_of_signal_struct ; int ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return; } } int ldv_mutex_trylock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 2) { } else { ldv_error(); } ldv_mutex_cred_guard_mutex_of_signal_struct = 1; return; } } static int ldv_mutex_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; } } void ldv_initialize(void) { { ldv_mutex_cred_guard_mutex_of_signal_struct = 1; ldv_mutex_lock = 1; ldv_mutex_mutex_of_device = 1; return; } } void ldv_check_final_state(void) { { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } if (ldv_mutex_lock == 1) { } else { ldv_error(); } if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } return; } }