extern void abort(void); extern void __assert_fail (const char *__assertion, const char *__file, unsigned int __line, const char *__function) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__)); extern void __assert_perror_fail (int __errnum, const char *__file, unsigned int __line, const char *__function) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__)); extern void __assert (const char *__assertion, const char *__file, int __line) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__)); void reach_error() { ((void) sizeof ((0) ? 1 : 0), __extension__ ({ if (0) ; else __assert_fail ("0", "main3_drivers-staging-usbip-vhci-hcd-ko--132_1a--927c3fa.c", 3, __extension__ __PRETTY_FUNCTION__); })); } typedef signed char __s8; typedef unsigned char __u8; typedef short __s16; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef long long __s64; typedef unsigned long long __u64; typedef unsigned char u8; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef unsigned short umode_t; typedef u64 dma_addr_t; typedef unsigned int __kernel_mode_t; typedef unsigned long __kernel_nlink_t; typedef long __kernel_off_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid_t; typedef unsigned int __kernel_gid_t; typedef unsigned long __kernel_size_t; typedef long __kernel_ssize_t; typedef long __kernel_time_t; typedef long __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef long long __kernel_loff_t; typedef __kernel_uid_t __kernel_uid32_t; typedef __kernel_gid_t __kernel_gid32_t; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef __kernel_mode_t mode_t; typedef __kernel_nlink_t 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 __s32 int32_t; typedef __u32 uint32_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef __u16 __le16; typedef __u16 __be16; typedef __u32 __be32; typedef __u32 __wsum; typedef unsigned int gfp_t; typedef unsigned int fmode_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct module; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct completion; struct pt_regs; struct pid; struct task_struct; struct mm_struct; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; typedef void (*ctor_fn_t)(void); struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion_ldv_1895_8 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion_ldv_1895_8 ldv_1895 ; }; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_11 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_11 pgd_t; struct page; struct file; struct seq_file; struct __anonstruct_ldv_2106_15 { unsigned int a ; unsigned int b ; }; struct __anonstruct_ldv_2121_16 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion_ldv_2122_14 { struct __anonstruct_ldv_2106_15 ldv_2106 ; struct __anonstruct_ldv_2121_16 ldv_2121 ; }; struct desc_struct { union __anonunion_ldv_2122_14 ldv_2122 ; }; struct thread_struct; struct cpumask; struct arch_spinlock; struct cpumask { unsigned long bits[64U] ; }; typedef struct cpumask cpumask_t; struct exec_domain; struct map_segment; struct exec_domain { char const *name ; void (*handler)(int , struct pt_regs * ) ; unsigned char pers_low ; unsigned char pers_high ; unsigned long *signal_map ; unsigned long *signal_invmap ; struct map_segment *err_map ; struct map_segment *socktype_map ; struct map_segment *sockopt_map ; struct map_segment *af_map ; struct module *module ; struct exec_domain *next ; }; struct 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_4725_20 { u64 rip ; u64 rdp ; }; struct __anonstruct_ldv_4731_21 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion_ldv_4732_19 { struct __anonstruct_ldv_4725_20 ldv_4725 ; struct __anonstruct_ldv_4731_21 ldv_4731 ; }; union __anonunion_ldv_4741_22 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion_ldv_4732_19 ldv_4732 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion_ldv_4741_22 ldv_4741 ; }; struct i387_soft_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct ymmh_struct { u32 ymmh_space[64U] ; }; struct xsave_hdr_struct { u64 xstate_bv ; u64 reserved1[2U] ; u64 reserved2[5U] ; }; struct xsave_struct { struct i387_fxsave_struct i387 ; struct xsave_hdr_struct xsave_hdr ; struct ymmh_struct ymmh ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct fpu { union thread_xstate *state ; }; struct kmem_cache; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned long usersp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_no ; unsigned long error_code ; struct fpu fpu ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; }; struct __anonstruct_mm_segment_t_24 { unsigned long seg ; }; typedef struct __anonstruct_mm_segment_t_24 mm_segment_t; struct timespec; struct compat_timespec; struct __anonstruct_ldv_5208_26 { unsigned long arg0 ; unsigned long arg1 ; unsigned long arg2 ; unsigned long arg3 ; }; struct __anonstruct_futex_27 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_28 { clockid_t index ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_29 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion_ldv_5231_25 { struct __anonstruct_ldv_5208_26 ldv_5208 ; struct __anonstruct_futex_27 futex ; struct __anonstruct_nanosleep_28 nanosleep ; struct __anonstruct_poll_29 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion_ldv_5231_25 ldv_5231 ; }; typedef atomic64_t atomic_long_t; struct thread_info { struct task_struct *task ; struct exec_domain *exec_domain ; __u32 flags ; __u32 status ; __u32 cpu ; int preempt_count ; mm_segment_t addr_limit ; struct restart_block restart_block ; void *sysenter_return ; int uaccess_err ; }; struct arch_spinlock { unsigned int slock ; }; typedef struct arch_spinlock arch_spinlock_t; struct __anonstruct_arch_rwlock_t_30 { unsigned int lock ; }; typedef struct __anonstruct_arch_rwlock_t_30 arch_rwlock_t; struct lockdep_map; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned short class_idx : 13 ; unsigned char irq_context : 2 ; unsigned char trylock : 1 ; unsigned char read : 2 ; unsigned char check : 2 ; unsigned char hardirqs_off : 1 ; unsigned short references : 11 ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct_ldv_5811_32 { u8 __padding[1U] ; struct lockdep_map dep_map ; }; union __anonunion_ldv_5812_31 { struct raw_spinlock rlock ; struct __anonstruct_ldv_5811_32 ldv_5811 ; }; struct spinlock { union __anonunion_ldv_5812_31 ldv_5812 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_33 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_33 rwlock_t; struct __anonstruct_seqlock_t_34 { unsigned int sequence ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_34 seqlock_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; uid_t uid ; gid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct __anonstruct_nodemask_t_35 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_35 nodemask_t; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct thread_info *owner ; char const *name ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct rw_semaphore; typedef long rwsem_count_t; struct rw_semaphore { rwsem_count_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct lockdep_map dep_map ; }; struct ctl_table; struct device; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; void *start_site ; char start_comm[16U] ; int start_pid ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct delayed_work { struct work_struct work ; struct timer_list timer ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum dpm_state { DPM_INVALID = 0, DPM_ON = 1, DPM_PREPARING = 2, DPM_RESUMING = 3, DPM_SUSPENDING = 4, DPM_OFF = 5, DPM_OFF_IRQ = 6 } ; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; enum dpm_state status ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char ignore_children : 1 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; }; struct __anonstruct_mm_context_t_100 { void *ldt ; int size ; struct mutex lock ; void *vdso ; }; typedef struct __anonstruct_mm_context_t_100 mm_context_t; struct vm_area_struct; struct key; struct linux_binprm; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; struct sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; void const *(*current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; }; struct attribute { char const *name ; mode_t mode ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; mode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct sysfs_dirent; struct kref { atomic_t refcount ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct sysfs_dirent *sd ; struct kref kref ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct kernel_param; struct kernel_param_ops { int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion_ldv_10940_110 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct kernel_param_ops const *ops ; u16 perm ; u16 flags ; union __anonunion_ldv_10940_110 ldv_10940 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int *num ; struct kernel_param_ops const *ops ; unsigned int elemsize ; void *elem ; }; struct rcu_head { struct rcu_head *next ; void (*func)(struct rcu_head * ) ; }; struct tracepoint; struct tracepoint_func { void *func ; void *data ; }; struct tracepoint { char const *name ; int state ; void (*regfunc)(void) ; void (*unregfunc)(void) ; struct tracepoint_func *funcs ; }; struct mod_arch_specific { }; struct kernel_symbol { unsigned long value ; char const *name ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2 } ; struct module_ref { unsigned int incs ; unsigned int decs ; }; struct module_sect_attrs; struct module_notes_attrs; struct ftrace_event_call; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; void *percpu ; unsigned int percpu_size ; char *args ; struct tracepoint *tracepoints ; unsigned int num_tracepoints ; char const **trace_bprintk_fmt_start ; unsigned int num_trace_bprintk_fmt ; struct ftrace_event_call *trace_events ; unsigned int num_trace_events ; struct list_head source_list ; struct list_head target_list ; struct task_struct *waiter ; void (*exit)(void) ; struct module_ref *refptr ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct usb_device_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 bcdUSB ; __u8 bDeviceClass ; __u8 bDeviceSubClass ; __u8 bDeviceProtocol ; __u8 bMaxPacketSize0 ; __le16 idVendor ; __le16 idProduct ; __le16 bcdDevice ; __u8 iManufacturer ; __u8 iProduct ; __u8 iSerialNumber ; __u8 bNumConfigurations ; }; struct usb_config_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 wTotalLength ; __u8 bNumInterfaces ; __u8 bConfigurationValue ; __u8 iConfiguration ; __u8 bmAttributes ; __u8 bMaxPower ; }; struct usb_interface_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bInterfaceNumber ; __u8 bAlternateSetting ; __u8 bNumEndpoints ; __u8 bInterfaceClass ; __u8 bInterfaceSubClass ; __u8 bInterfaceProtocol ; __u8 iInterface ; }; struct usb_endpoint_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bEndpointAddress ; __u8 bmAttributes ; __le16 wMaxPacketSize ; __u8 bInterval ; __u8 bRefresh ; __u8 bSynchAddress ; }; struct usb_ss_ep_comp_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bMaxBurst ; __u8 bmAttributes ; __u16 wBytesPerInterval ; }; struct usb_interface_assoc_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bFirstInterface ; __u8 bInterfaceCount ; __u8 bFunctionClass ; __u8 bFunctionSubClass ; __u8 bFunctionProtocol ; __u8 iFunction ; }; enum usb_device_speed { USB_SPEED_UNKNOWN = 0, USB_SPEED_LOW = 1, USB_SPEED_FULL = 2, USB_SPEED_HIGH = 3, USB_SPEED_WIRELESS = 4, USB_SPEED_SUPER = 5 } ; enum usb_device_state { USB_STATE_NOTATTACHED = 0, USB_STATE_ATTACHED = 1, USB_STATE_POWERED = 2, USB_STATE_RECONNECTING = 3, USB_STATE_UNAUTHENTICATED = 4, USB_STATE_DEFAULT = 5, USB_STATE_ADDRESS = 6, USB_STATE_CONFIGURED = 7, USB_STATE_SUSPENDED = 8 } ; enum irqreturn { IRQ_NONE = 0, IRQ_HANDLED = 1, IRQ_WAKE_THREAD = 2 } ; typedef enum irqreturn irqreturn_t; struct proc_dir_entry; struct irqaction; struct exception_table_entry { unsigned long insn ; unsigned long fixup ; }; struct rb_node { unsigned long rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; }; struct rb_root { struct rb_node *rb_node ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct rb_node node ; ktime_t _expires ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; clockid_t index ; struct rb_root active ; struct rb_node *first ; ktime_t resolution ; ktime_t (*get_time)(void) ; ktime_t softirq_time ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; struct hrtimer_clock_base clock_base[2U] ; ktime_t expires_next ; int hres_active ; int hang_detected ; unsigned long nr_events ; unsigned long nr_retries ; unsigned long nr_hangs ; ktime_t max_hang_time ; }; struct irqaction { irqreturn_t (*handler)(int , void * ) ; unsigned long flags ; char const *name ; void *dev_id ; struct irqaction *next ; int irq ; struct proc_dir_entry *dir ; irqreturn_t (*thread_fn)(int , void * ) ; struct task_struct *thread ; unsigned long thread_flags ; }; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct dma_map_ops; struct dev_archdata { void *acpi_handle ; struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct class; struct class_private; struct bus_type; struct bus_type_private; struct bus_attribute { struct attribute attr ; ssize_t (*show)(struct bus_type * , char * ) ; ssize_t (*store)(struct bus_type * , char const * , size_t ) ; }; struct device_attribute; struct driver_attribute; struct bus_type { char const *name ; struct bus_attribute *bus_attrs ; struct device_attribute *dev_attrs ; struct driver_attribute *drv_attrs ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct bus_type_private *p ; }; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct driver_attribute { struct attribute attr ; ssize_t (*show)(struct device_driver * , char * ) ; ssize_t (*store)(struct device_driver * , char const * , size_t ) ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct device_attribute *dev_attrs ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , mode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct class_private *p ; }; struct device_type; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , mode_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct dma_coherent_mem; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; struct dev_pm_info power ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct dev_archdata archdata ; dev_t devt ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; }; struct wakeup_source { char *name ; struct list_head entry ; spinlock_t lock ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long hit_count ; unsigned char active : 1 ; }; struct block_device; struct nameidata; struct path; struct vfsmount; struct qstr { unsigned int hash ; unsigned int len ; unsigned char const *name ; }; struct inode; union __anonunion_d_u_115 { struct list_head d_child ; struct rcu_head d_rcu ; }; struct dentry_operations; struct super_block; struct dentry { atomic_t d_count ; unsigned int d_flags ; spinlock_t d_lock ; int d_mounted ; struct inode *d_inode ; struct hlist_node d_hash ; struct dentry *d_parent ; struct qstr d_name ; struct list_head d_lru ; union __anonunion_d_u_115 d_u ; struct list_head d_subdirs ; struct list_head d_alias ; unsigned long d_time ; struct dentry_operations const *d_op ; struct super_block *d_sb ; void *d_fsdata ; unsigned char d_iname[32U] ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , struct nameidata * ) ; int (*d_hash)(struct dentry * , struct qstr * ) ; int (*d_compare)(struct dentry * , struct qstr * , struct qstr * ) ; int (*d_delete)(struct dentry * ) ; void (*d_release)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct radix_tree_node; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; struct prio_tree_node; struct raw_prio_tree_node { struct prio_tree_node *left ; struct prio_tree_node *right ; struct prio_tree_node *parent ; }; struct prio_tree_node { struct prio_tree_node *left ; struct prio_tree_node *right ; struct prio_tree_node *parent ; unsigned long start ; unsigned long last ; }; struct prio_tree_root { struct prio_tree_node *prio_tree_node ; unsigned short index_bits ; unsigned short raw ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct rcu_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; struct export_operations; struct iovec; struct kiocb; struct pipe_inode_info; struct poll_table_struct; struct kstatfs; struct cred; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; uid_t ia_uid ; gid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct if_dqinfo { __u64 dqi_bgrace ; __u64 dqi_igrace ; __u32 dqi_flags ; __u32 dqi_valid ; }; struct percpu_counter { 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 qid_t; typedef long long qsize_t; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_maxblimit ; qsize_t dqi_maxilimit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; unsigned int dq_id ; loff_t dq_off ; unsigned long dq_flags ; short dq_type ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , char * ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_sync)(struct super_block * , int , int ) ; int (*get_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*set_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*get_dqblk)(struct super_block * , int , qid_t , struct fs_disk_quota * ) ; int (*set_dqblk)(struct super_block * , int , qid_t , struct fs_disk_quota * ) ; int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ; int (*set_xstate)(struct super_block * , unsigned int , int ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct rw_semaphore dqptr_sem ; struct inode *files[2U] ; struct mem_dqinfo info[2U] ; struct quota_format_ops const *ops[2U] ; }; struct address_space; struct writeback_control; union __anonunion_arg_118 { char *buf ; void *data ; }; struct __anonstruct_read_descriptor_t_117 { size_t written ; size_t count ; union __anonunion_arg_118 arg ; int error ; }; typedef struct __anonstruct_read_descriptor_t_117 read_descriptor_t; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; void (*sync_page)(struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned long ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(int , struct kiocb * , struct iovec const * , loff_t , unsigned long ) ; int (*get_xip_mem)(struct address_space * , unsigned long , int , void ** , unsigned long * ) ; int (*migratepage)(struct address_space * , struct page * , struct page * ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , read_descriptor_t * , unsigned long ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; }; struct backing_dev_info; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; unsigned int i_mmap_writable ; struct prio_tree_root i_mmap ; struct list_head i_mmap_nonlinear ; spinlock_t i_mmap_lock ; unsigned int truncate_count ; unsigned long nrpages ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; struct backing_dev_info *backing_dev_info ; spinlock_t private_lock ; struct list_head private_list ; struct address_space *assoc_mapping ; struct mutex unmap_mutex ; }; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; struct inode *bd_inode ; struct super_block *bd_super ; int bd_openers ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; struct list_head bd_holder_list ; struct block_device *bd_contains ; unsigned int bd_block_size ; struct hd_struct *bd_part ; unsigned int bd_part_count ; int bd_invalidated ; struct gendisk *bd_disk ; struct list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; struct file_operations; struct file_lock; struct cdev; union __anonunion_ldv_15764_119 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; }; struct inode { struct hlist_node i_hash ; struct list_head i_wb_list ; struct list_head i_lru ; struct list_head i_sb_list ; struct list_head i_dentry ; unsigned long i_ino ; atomic_t i_count ; unsigned int i_nlink ; uid_t i_uid ; gid_t i_gid ; dev_t i_rdev ; unsigned int i_blkbits ; u64 i_version ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; blkcnt_t i_blocks ; unsigned short i_bytes ; umode_t i_mode ; spinlock_t i_lock ; struct mutex i_mutex ; struct rw_semaphore i_alloc_sem ; struct inode_operations const *i_op ; struct file_operations const *i_fop ; struct super_block *i_sb ; struct file_lock *i_flock ; struct address_space *i_mapping ; struct address_space i_data ; struct dquot *i_dquot[2U] ; struct list_head i_devices ; union __anonunion_ldv_15764_119 ldv_15764 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_marks ; unsigned long i_state ; unsigned long dirtied_when ; unsigned int i_flags ; unsigned int i_readcount ; atomic_t i_writecount ; void *i_security ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; uid_t uid ; uid_t euid ; int signum ; }; struct file_ra_state { unsigned long start ; unsigned int size ; unsigned int async_size ; unsigned int ra_pages ; unsigned int mmap_miss ; loff_t prev_pos ; }; union __anonunion_f_u_120 { struct list_head fu_list ; struct rcu_head fu_rcuhead ; }; struct file { union __anonunion_f_u_120 f_u ; struct path f_path ; struct file_operations const *f_op ; spinlock_t f_lock ; int f_sb_list_cpu ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct address_space *f_mapping ; unsigned long f_mnt_write_state ; }; struct files_struct; typedef struct files_struct *fl_owner_t; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*fl_compare_owner)(struct file_lock * , struct file_lock * ) ; void (*fl_notify)(struct file_lock * ) ; int (*fl_grant)(struct file_lock * , struct file_lock * , int ) ; void (*fl_release_private)(struct file_lock * ) ; void (*fl_break)(struct file_lock * ) ; int (*fl_mylease)(struct file_lock * , struct file_lock * ) ; int (*fl_change)(struct file_lock ** , int ) ; }; struct nlm_lockowner; struct nfs_lock_info { u32 state ; struct nlm_lockowner *owner ; struct list_head list ; }; struct nfs4_lock_state; struct nfs4_lock_info { struct nfs4_lock_state *owner ; }; struct fasync_struct; struct __anonstruct_afs_122 { struct list_head link ; int state ; }; union __anonunion_fl_u_121 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_122 afs ; }; struct file_lock { struct file_lock *fl_next ; struct list_head fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned char fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; struct pid *fl_nspid ; wait_queue_head_t fl_wait ; struct file *fl_file ; loff_t fl_start ; loff_t fl_end ; struct fasync_struct *fl_fasync ; unsigned long fl_break_time ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_121 fl_u ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct rcu_head fa_rcu ; }; struct file_system_type; struct super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned char s_dirt ; unsigned char s_blocksize_bits ; unsigned long s_blocksize ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; struct mutex s_lock ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_head s_anon ; struct list_head *s_files ; struct list_head s_dentry_lru ; int s_nr_dentry_unused ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct list_head s_instances ; struct quota_info s_dquot ; int s_frozen ; wait_queue_head_t s_wait_unfrozen ; char s_id[32U] ; void *s_fs_info ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; }; struct fiemap_extent_info { unsigned int fi_flags ; unsigned int fi_extents_mapped ; unsigned int fi_extents_max ; struct fiemap_extent *fi_extents_start ; }; struct file_operations { struct module *owner ; loff_t (*llseek)(struct file * , loff_t , int ) ; ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ; ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ; ssize_t (*aio_read)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*aio_write)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; int (*readdir)(struct file * , void * , int (*)(void * , char const * , int , loff_t , u64 , unsigned int ) ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , int ) ; int (*aio_fsync)(struct kiocb * , int ) ; int (*fasync)(int , struct file * , int ) ; int (*lock)(struct file * , int , struct file_lock * ) ; ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * , int ) ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; int (*check_flags)(int ) ; int (*flock)(struct file * , int , struct file_lock * ) ; ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ) ; ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*setlease)(struct file * , long , struct file_lock ** ) ; }; struct inode_operations { int (*create)(struct inode * , struct dentry * , int , struct nameidata * ) ; struct dentry *(*lookup)(struct inode * , struct dentry * , struct nameidata * ) ; int (*link)(struct dentry * , struct inode * , struct dentry * ) ; int (*unlink)(struct inode * , struct dentry * ) ; int (*symlink)(struct inode * , struct dentry * , char const * ) ; int (*mkdir)(struct inode * , struct dentry * , int ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , int , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*readlink)(struct dentry * , char * , int ) ; void *(*follow_link)(struct dentry * , struct nameidata * ) ; void (*put_link)(struct dentry * , struct nameidata * , void * ) ; void (*truncate)(struct inode * ) ; int (*permission)(struct inode * , int ) ; int (*check_acl)(struct inode * , int ) ; int (*setattr)(struct dentry * , struct iattr * ) ; int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ; int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ; ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ; ssize_t (*listxattr)(struct dentry * , char * , size_t ) ; int (*removexattr)(struct dentry * , char const * ) ; void (*truncate_range)(struct inode * , loff_t , loff_t ) ; long (*fallocate)(struct inode * , int , loff_t , loff_t ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; void (*write_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_fs)(struct super_block * ) ; int (*unfreeze_fs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct vfsmount * ) ; int (*show_stats)(struct seq_file * , struct vfsmount * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; }; struct file_system_type { char const *name ; int fs_flags ; int (*get_sb)(struct file_system_type * , int , char const * , void * , struct vfsmount * ) ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct list_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; struct lock_class_key i_alloc_sem_key ; }; struct __anonstruct_ldv_17788_124 { u16 inuse ; u16 objects ; }; union __anonunion_ldv_17789_123 { atomic_t _mapcount ; struct __anonstruct_ldv_17788_124 ldv_17788 ; }; struct __anonstruct_ldv_17794_126 { unsigned long private ; struct address_space *mapping ; }; union __anonunion_ldv_17797_125 { struct __anonstruct_ldv_17794_126 ldv_17794 ; struct kmem_cache *slab ; struct page *first_page ; }; union __anonunion_ldv_17801_127 { unsigned long index ; void *freelist ; }; struct page { unsigned long flags ; atomic_t _count ; union __anonunion_ldv_17789_123 ldv_17789 ; union __anonunion_ldv_17797_125 ldv_17797 ; union __anonunion_ldv_17801_127 ldv_17801 ; struct list_head lru ; }; struct __anonstruct_vm_set_129 { struct list_head list ; void *parent ; struct vm_area_struct *head ; }; union __anonunion_shared_128 { struct __anonstruct_vm_set_129 vm_set ; struct raw_prio_tree_node prio_tree_node ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { struct mm_struct *vm_mm ; unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; pgprot_t vm_page_prot ; unsigned long vm_flags ; struct rb_node vm_rb ; union __anonunion_shared_128 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; unsigned long vm_truncate_count ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct mm_rss_stat { unsigned long count[3U] ; }; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; struct vm_area_struct *mmap_cache ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; void (*unmap_area)(struct mm_struct * , unsigned long ) ; unsigned long mmap_base ; unsigned long task_size ; unsigned long cached_hole_size ; unsigned long free_area_cache ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; int map_count ; struct rw_semaphore mmap_sem ; spinlock_t page_table_lock ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long reserved_vm ; unsigned long def_flags ; unsigned long nr_ptes ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[44U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_t cpu_vm_mask ; mm_context_t context ; unsigned int faultstamp ; unsigned int token_priority ; unsigned int last_interval ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct hlist_head ioctx_list ; struct task_struct *owner ; struct file *exe_file ; unsigned long num_exe_file_vmas ; struct mmu_notifier_mm *mmu_notifier_mm ; atomic_t oom_disable_count ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sem_undo_list { atomic_t refcnt ; spinlock_t lock ; struct list_head list_proc ; }; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct siginfo; struct __anonstruct_sigset_t_130 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_130 sigset_t; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_132 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_133 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_134 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_135 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_136 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_137 { long _band ; int _fd ; }; union __anonunion__sifields_131 { int _pad[28U] ; struct __anonstruct__kill_132 _kill ; struct __anonstruct__timer_133 _timer ; struct __anonstruct__rt_134 _rt ; struct __anonstruct__sigchld_135 _sigchld ; struct __anonstruct__sigfault_136 _sigfault ; struct __anonstruct__sigpoll_137 _sigpoll ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_131 _sifields ; }; typedef struct siginfo siginfo_t; struct user_struct; struct sigpending { struct list_head list ; sigset_t signal ; }; struct prop_local_single { unsigned long events ; unsigned long period ; int shift ; spinlock_t lock ; }; struct __anonstruct_seccomp_t_140 { int mode ; }; typedef struct __anonstruct_seccomp_t_140 seccomp_t; struct plist_head { struct list_head prio_list ; struct list_head node_list ; raw_spinlock_t *rawlock ; spinlock_t *spinlock ; }; struct plist_node { int prio ; struct plist_head plist ; }; struct rt_mutex_waiter; struct rlimit { unsigned long rlim_cur ; unsigned long rlim_max ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; struct nsproxy; struct ctl_table_root; struct ctl_table_set { struct list_head list ; struct ctl_table_set *parent ; int (*is_seen)(struct ctl_table_set * ) ; }; struct ctl_table_header; typedef int proc_handler(struct ctl_table * , int , void * , size_t * , loff_t * ); struct ctl_table { char const *procname ; void *data ; int maxlen ; mode_t mode ; struct ctl_table *child ; struct ctl_table *parent ; proc_handler *proc_handler ; void *extra1 ; void *extra2 ; }; struct ctl_table_root { struct list_head root_list ; struct ctl_table_set default_set ; struct ctl_table_set *(*lookup)(struct ctl_table_root * , struct nsproxy * ) ; int (*permissions)(struct ctl_table_root * , struct nsproxy * , struct ctl_table * ) ; }; struct ctl_table_header { struct ctl_table *ctl_table ; struct list_head ctl_entry ; int used ; int count ; struct completion *unregistering ; struct ctl_table *ctl_table_arg ; struct ctl_table_root *root ; struct ctl_table_set *set ; struct ctl_table *attached_by ; struct ctl_table *attached_to ; struct ctl_table_header *parent ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct signal_struct; struct key_type; struct keyring_list; struct key_user; union __anonunion_ldv_19435_141 { time_t expiry ; time_t revoked_at ; }; union __anonunion_type_data_142 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; }; union __anonunion_payload_143 { unsigned long value ; void *rcudata ; void *data ; struct keyring_list *subscriptions ; }; struct key { atomic_t usage ; key_serial_t serial ; struct rb_node serial_node ; struct key_type *type ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion_ldv_19435_141 ldv_19435 ; uid_t uid ; gid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; char *description ; union __anonunion_type_data_142 type_data ; union __anonunion_payload_143 payload ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; gid_t small_block[32U] ; gid_t *blocks[0U] ; }; struct thread_group_cred { atomic_t usage ; pid_t tgid ; spinlock_t lock ; struct key *session_keyring ; struct key *process_keyring ; struct rcu_head rcu ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; uid_t uid ; gid_t gid ; uid_t suid ; gid_t sgid ; uid_t euid ; gid_t egid ; uid_t fsuid ; gid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; struct thread_group_cred *tgcred ; void *security ; struct user_struct *user ; struct group_info *group_info ; struct rcu_head rcu ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct cfs_rq; struct user_namespace; struct io_event { __u64 data ; __u64 obj ; __s64 res ; __s64 res2 ; }; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; struct kioctx; union __anonunion_ki_obj_144 { void *user ; struct task_struct *tsk ; }; struct eventfd_ctx; struct kiocb { struct list_head ki_run_list ; unsigned long ki_flags ; int ki_users ; unsigned int ki_key ; struct file *ki_filp ; struct kioctx *ki_ctx ; int (*ki_cancel)(struct kiocb * , struct io_event * ) ; ssize_t (*ki_retry)(struct kiocb * ) ; void (*ki_dtor)(struct kiocb * ) ; union __anonunion_ki_obj_144 ki_obj ; __u64 ki_user_data ; loff_t ki_pos ; void *private ; unsigned short ki_opcode ; size_t ki_nbytes ; char *ki_buf ; size_t ki_left ; struct iovec ki_inline_vec ; struct iovec *ki_iovec ; unsigned long ki_nr_segs ; unsigned long ki_cur_seg ; struct list_head ki_list ; struct eventfd_ctx *ki_eventfd ; }; struct aio_ring_info { unsigned long mmap_base ; unsigned long mmap_size ; struct page **ring_pages ; spinlock_t ring_lock ; long nr_pages ; unsigned int nr ; unsigned int tail ; struct page *internal_pages[8U] ; }; struct kioctx { atomic_t users ; int dead ; struct mm_struct *mm ; unsigned long user_id ; struct hlist_node list ; wait_queue_head_t wait ; spinlock_t ctx_lock ; int reqs_active ; struct list_head active_reqs ; struct list_head run_list ; unsigned int max_reqs ; struct aio_ring_info ring_info ; struct delayed_work wq ; struct rcu_head rcu_head ; }; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime cputime ; int running ; spinlock_t lock ; }; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; cputime_t prev_utime ; cputime_t prev_stime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; struct tty_audit_buf *tty_audit_buf ; int oom_adj ; int oom_score_adj ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t files ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; uid_t uid ; struct user_namespace *user_ns ; atomic_long_t locked_vm ; }; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; unsigned int bkl_count ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; struct timespec blkio_start ; struct timespec blkio_end ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; struct timespec freepages_start ; struct timespec freepages_end ; u64 freepages_delay ; u32 freepages_count ; }; struct io_context; struct rq; struct sched_class { struct sched_class const *next ; void (*enqueue_task)(struct rq * , struct task_struct * , int ) ; void (*dequeue_task)(struct rq * , struct task_struct * , int ) ; void (*yield_task)(struct rq * ) ; void (*check_preempt_curr)(struct rq * , struct task_struct * , int ) ; struct task_struct *(*pick_next_task)(struct rq * ) ; void (*put_prev_task)(struct rq * , struct task_struct * ) ; int (*select_task_rq)(struct rq * , struct task_struct * , int , int ) ; void (*pre_schedule)(struct rq * , struct task_struct * ) ; void (*post_schedule)(struct rq * ) ; void (*task_waking)(struct rq * , struct task_struct * ) ; void (*task_woken)(struct rq * , struct task_struct * ) ; void (*set_cpus_allowed)(struct task_struct * , struct cpumask const * ) ; void (*rq_online)(struct rq * ) ; void (*rq_offline)(struct rq * ) ; void (*set_curr_task)(struct rq * ) ; void (*task_tick)(struct rq * , struct task_struct * , int ) ; void (*task_fork)(struct task_struct * ) ; void (*switched_from)(struct rq * , struct task_struct * , int ) ; void (*switched_to)(struct rq * , struct task_struct * , int ) ; void (*prio_changed)(struct rq * , struct task_struct * , int , int ) ; unsigned int (*get_rr_interval)(struct rq * , struct task_struct * ) ; void (*task_move_group)(struct task_struct * , int ) ; }; struct load_weight { unsigned long weight ; unsigned long inv_weight ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned int time_slice ; int nr_cpus_allowed ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct mem_cgroup; struct memcg_batch_info { int do_batch ; struct mem_cgroup *memcg ; unsigned long bytes ; unsigned long memsw_bytes ; }; struct css_set; struct compat_robust_list_head; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; int lock_depth ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct hlist_head preempt_notifiers ; unsigned char fpu_counter ; unsigned int policy ; cpumask_t cpus_allowed ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int personality ; unsigned char did_exec : 1 ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char sched_reset_on_fork : 1 ; pid_t pid ; pid_t tgid ; unsigned long stack_canary ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; cputime_t prev_utime ; cputime_t prev_stime ; unsigned long nvcsw ; unsigned long nivcsw ; struct timespec start_time ; struct timespec real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; struct cred *replacement_session_keyring ; char comm[16U] ; int link_count ; int total_link_count ; struct sysv_sem sysvsem ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct audit_context *audit_context ; uid_t loginuid ; unsigned int sessionid ; seccomp_t seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; struct irqaction *irqaction ; raw_spinlock_t pi_lock ; struct plist_head pi_waiters ; struct rt_mutex_waiter *pi_blocked_on ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; int mems_allowed_change_disable ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; atomic_t fs_excl ; struct rcu_head rcu ; struct pipe_inode_info *splice_pipe ; struct task_delay_info *delays ; int make_it_fail ; struct prop_local_single dirties ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; struct list_head *scm_work_list ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_batch_info memcg_batch ; }; struct usb_device; struct wusb_dev; struct ep_device; struct usb_host_endpoint { struct usb_endpoint_descriptor desc ; struct usb_ss_ep_comp_descriptor ss_ep_comp ; struct list_head urb_list ; void *hcpriv ; struct ep_device *ep_dev ; unsigned char *extra ; int extralen ; int enabled ; }; struct usb_host_interface { struct usb_interface_descriptor desc ; struct usb_host_endpoint *endpoint ; char *string ; unsigned char *extra ; int extralen ; }; enum usb_interface_condition { USB_INTERFACE_UNBOUND = 0, USB_INTERFACE_BINDING = 1, USB_INTERFACE_BOUND = 2, USB_INTERFACE_UNBINDING = 3 } ; struct usb_interface { struct usb_host_interface *altsetting ; struct usb_host_interface *cur_altsetting ; unsigned int num_altsetting ; struct usb_interface_assoc_descriptor *intf_assoc ; int minor ; enum usb_interface_condition condition ; unsigned char sysfs_files_created : 1 ; unsigned char ep_devs_created : 1 ; unsigned char unregistering : 1 ; unsigned char needs_remote_wakeup : 1 ; unsigned char needs_altsetting0 : 1 ; unsigned char needs_binding : 1 ; unsigned char reset_running : 1 ; unsigned char resetting_device : 1 ; struct device dev ; struct device *usb_dev ; atomic_t pm_usage_cnt ; struct work_struct reset_ws ; }; struct usb_interface_cache { unsigned int num_altsetting ; struct kref ref ; struct usb_host_interface altsetting[0U] ; }; struct usb_host_config { struct usb_config_descriptor desc ; char *string ; struct usb_interface_assoc_descriptor *intf_assoc[16U] ; struct usb_interface *interface[32U] ; struct usb_interface_cache *intf_cache[32U] ; unsigned char *extra ; int extralen ; }; struct usb_devmap { unsigned long devicemap[2U] ; }; struct mon_bus; struct usb_bus { struct device *controller ; int busnum ; char const *bus_name ; u8 uses_dma ; u8 uses_pio_for_control ; u8 otg_port ; unsigned char is_b_host : 1 ; unsigned char b_hnp_enable : 1 ; unsigned int sg_tablesize ; int devnum_next ; struct usb_devmap devmap ; struct usb_device *root_hub ; struct usb_bus *hs_companion ; struct list_head bus_list ; int bandwidth_allocated ; int bandwidth_int_reqs ; int bandwidth_isoc_reqs ; struct dentry *usbfs_dentry ; struct mon_bus *mon_bus ; int monitored ; }; struct usb_tt; struct usb_device { int devnum ; char devpath[16U] ; u32 route ; enum usb_device_state state ; enum usb_device_speed speed ; struct usb_tt *tt ; int ttport ; unsigned int toggle[2U] ; struct usb_device *parent ; struct usb_bus *bus ; struct usb_host_endpoint ep0 ; struct device dev ; struct usb_device_descriptor descriptor ; struct usb_host_config *config ; struct usb_host_config *actconfig ; struct usb_host_endpoint *ep_in[16U] ; struct usb_host_endpoint *ep_out[16U] ; char **rawdescriptors ; unsigned short bus_mA ; u8 portnum ; u8 level ; unsigned char can_submit : 1 ; unsigned char persist_enabled : 1 ; unsigned char have_langid : 1 ; unsigned char authorized : 1 ; unsigned char authenticated : 1 ; unsigned char wusb : 1 ; int string_langid ; char *product ; char *manufacturer ; char *serial ; struct list_head filelist ; struct device *usb_classdev ; struct dentry *usbfs_dentry ; int maxchild ; struct usb_device *children[31U] ; u32 quirks ; atomic_t urbnum ; unsigned long active_duration ; unsigned long last_busy ; int autosuspend_delay ; unsigned long connect_time ; unsigned char do_remote_wakeup : 1 ; unsigned char reset_resume : 1 ; struct wusb_dev *wusb_dev ; int slot_id ; }; struct scatterlist; 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 ; }; typedef unsigned short 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 __anonstruct_sync_serial_settings_145 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; }; typedef struct __anonstruct_sync_serial_settings_145 sync_serial_settings; struct __anonstruct_te1_settings_146 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; unsigned int slot_map ; }; typedef struct __anonstruct_te1_settings_146 te1_settings; struct __anonstruct_raw_hdlc_proto_147 { unsigned short encoding ; unsigned short parity ; }; typedef struct __anonstruct_raw_hdlc_proto_147 raw_hdlc_proto; struct __anonstruct_fr_proto_148 { 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_148 fr_proto; struct __anonstruct_fr_proto_pvc_149 { unsigned int dlci ; }; typedef struct __anonstruct_fr_proto_pvc_149 fr_proto_pvc; struct __anonstruct_fr_proto_pvc_info_150 { unsigned int dlci ; char master[16U] ; }; typedef struct __anonstruct_fr_proto_pvc_info_150 fr_proto_pvc_info; struct __anonstruct_cisco_proto_151 { unsigned int interval ; unsigned int timeout ; }; typedef struct __anonstruct_cisco_proto_151 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_152 { 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_152 ifs_ifsu ; }; union __anonunion_ifr_ifrn_153 { char ifrn_name[16U] ; }; union __anonunion_ifr_ifru_154 { 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_153 ifr_ifrn ; union __anonunion_ifr_ifru_154 ifr_ifru ; }; struct ethhdr { unsigned char h_dest[6U] ; unsigned char h_source[6U] ; __be16 h_proto ; }; enum ldv_17136 { SS_FREE = 0, SS_UNCONNECTED = 1, SS_CONNECTING = 2, SS_CONNECTED = 3, SS_DISCONNECTING = 4 } ; typedef enum ldv_17136 socket_state; struct net; struct socket_wq { wait_queue_head_t wait ; struct fasync_struct *fasync_list ; struct rcu_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 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 ) ; }; struct kmem_cache_cpu { void **freelist ; struct page *page ; int node ; unsigned int stat[18U] ; }; struct kmem_cache_node { spinlock_t list_lock ; unsigned long nr_partial ; struct list_head partial ; atomic_long_t nr_slabs ; atomic_long_t total_objects ; struct list_head full ; }; struct kmem_cache_order_objects { unsigned long x ; }; struct kmem_cache { struct kmem_cache_cpu *cpu_slab ; unsigned long flags ; int size ; int objsize ; int offset ; struct kmem_cache_order_objects oo ; struct kmem_cache_order_objects max ; struct kmem_cache_order_objects min ; gfp_t allocflags ; int refcount ; void (*ctor)(void * ) ; int inuse ; int align ; unsigned long min_partial ; char const *name ; struct list_head list ; struct kobject kobj ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1024U] ; }; struct sk_buff; struct dma_attrs { unsigned long flags[1U] ; }; struct scatterlist { unsigned long sg_magic ; unsigned long page_link ; unsigned int offset ; unsigned int length ; dma_addr_t dma_address ; unsigned int dma_length ; }; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *page ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; int (*migrate)(struct vm_area_struct * , nodemask_t const * , nodemask_t const * , unsigned long ) ; }; enum dma_data_direction { DMA_BIDIRECTIONAL = 0, DMA_TO_DEVICE = 1, DMA_FROM_DEVICE = 2, DMA_NONE = 3 } ; struct dma_map_ops { void *(*alloc_coherent)(struct device * , size_t , dma_addr_t * , gfp_t ) ; void (*free_coherent)(struct device * , size_t , void * , dma_addr_t ) ; 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 s32 dma_cookie_t; struct net_device; struct nf_conntrack { atomic_t use ; }; struct nf_bridge_info { atomic_t use ; struct net_device *physindev ; struct net_device *physoutdev ; unsigned int mask ; 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_27117_174 { __u16 csum_start ; __u16 csum_offset ; }; union __anonunion_ldv_27118_173 { __wsum csum ; struct __anonstruct_ldv_27117_174 ldv_27117 ; }; union __anonunion_ldv_27148_175 { __u32 mark ; __u32 dropcount ; }; 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_27118_173 ldv_27118 ; __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 ; __u16 tc_index ; __u16 tc_verd ; __u32 rxhash ; __u16 queue_mapping ; unsigned char ndisc_nodetype : 2 ; unsigned char deliver_no_wcard : 1 ; dma_cookie_t dma_cookie ; __u32 secmark ; union __anonunion_ldv_27148_175 ldv_27148 ; __u16 vlan_tci ; 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 nlattr { __u16 nla_len ; __u16 nla_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 ; }; struct pm_qos_request_list { struct plist_node list ; int pm_qos_class ; }; 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 reserved2 ; __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_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_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 __anonunion_h_u_176 { 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[72U] ; }; union __anonunion_m_u_177 { 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[72U] ; }; struct ethtool_rx_flow_spec { __u32 flow_type ; union __anonunion_h_u_176 h_u ; union __anonunion_m_u_177 m_u ; __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_rxfh_indir { __u32 cmd ; __u32 size ; __u32 ring_index[0U] ; }; union __anonunion_h_u_178 { 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[72U] ; }; union __anonunion_m_u_179 { 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[72U] ; }; struct ethtool_rx_ntuple_flow_spec { __u32 flow_type ; union __anonunion_h_u_178 h_u ; union __anonunion_m_u_179 m_u ; __u16 vlan_tag ; __u16 vlan_tag_mask ; __u64 data ; __u64 data_mask ; __s32 action ; }; struct ethtool_rx_ntuple { __u32 cmd ; struct ethtool_rx_ntuple_flow_spec fs ; }; struct ethtool_flash { __u32 cmd ; __u32 region ; char data[128U] ; }; struct ethtool_rx_ntuple_list { struct list_head list ; unsigned int count ; }; 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 * ) ; u32 (*get_rx_csum)(struct net_device * ) ; int (*set_rx_csum)(struct net_device * , u32 ) ; u32 (*get_tx_csum)(struct net_device * ) ; int (*set_tx_csum)(struct net_device * , u32 ) ; u32 (*get_sg)(struct net_device * ) ; int (*set_sg)(struct net_device * , u32 ) ; u32 (*get_tso)(struct net_device * ) ; int (*set_tso)(struct net_device * , u32 ) ; void (*self_test)(struct net_device * , struct ethtool_test * , u64 * ) ; void (*get_strings)(struct net_device * , u32 , u8 * ) ; int (*phys_id)(struct net_device * , u32 ) ; void (*get_ethtool_stats)(struct net_device * , struct ethtool_stats * , u64 * ) ; int (*begin)(struct net_device * ) ; void (*complete)(struct net_device * ) ; u32 (*get_ufo)(struct net_device * ) ; int (*set_ufo)(struct net_device * , u32 ) ; u32 (*get_flags)(struct net_device * ) ; int (*set_flags)(struct net_device * , u32 ) ; 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 * , void * ) ; int (*set_rxnfc)(struct net_device * , struct ethtool_rxnfc * ) ; int (*flash_device)(struct net_device * , struct ethtool_flash * ) ; int (*reset)(struct net_device * , u32 * ) ; int (*set_rx_ntuple)(struct net_device * , struct ethtool_rx_ntuple * ) ; int (*get_rx_ntuple)(struct net_device * , u32 , void * ) ; int (*get_rxfh_indir)(struct net_device * , struct ethtool_rxfh_indir * ) ; int (*set_rxfh_indir)(struct net_device * , struct ethtool_rxfh_indir const * ) ; }; 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[28U] ; }; struct icmpmsg_mib { unsigned long mibs[512U] ; }; struct icmpv6_mib { unsigned long mibs[5U] ; }; struct icmpv6msg_mib { unsigned long mibs[512U] ; }; struct tcp_mib { unsigned long mibs[15U] ; }; struct udp_mib { unsigned long mibs[7U] ; }; struct linux_mib { unsigned long mibs[80U] ; }; struct linux_xfrm_mib { unsigned long mibs[27U] ; }; struct netns_mib { struct tcp_mib *tcp_statistics[2U] ; struct ipstats_mib *ip_statistics[2U] ; struct linux_mib *net_statistics[2U] ; struct udp_mib *udp_statistics[2U] ; struct udp_mib *udplite_statistics[2U] ; struct icmp_mib *icmp_statistics[2U] ; struct icmpmsg_mib *icmpmsg_statistics[2U] ; struct proc_dir_entry *proc_net_devsnmp6 ; struct udp_mib *udp_stats_in6[2U] ; struct udp_mib *udplite_stats_in6[2U] ; struct ipstats_mib *ipv6_statistics[2U] ; struct icmpv6_mib *icmpv6_statistics[2U] ; struct icmpv6msg_mib *icmpv6msg_statistics[2U] ; struct linux_xfrm_mib *xfrm_statistics[2U] ; }; struct netns_unix { int sysctl_max_dgram_qlen ; struct ctl_table_header *ctl ; }; struct netns_packet { spinlock_t 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 ipv4_devconf; struct fib_rules_ops; 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 ; struct hlist_head *fib_table_hash ; struct sock *fibnl ; struct sock **icmp_sk ; struct sock *tcp_sock ; 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 ; struct hlist_head *nat_bysource ; unsigned int nat_htable_size ; int nat_vmalloced ; 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 ; int sysctl_rt_cache_rebuild_count ; int current_rt_cache_rebuild_count ; atomic_t rt_genid ; struct list_head mr_tables ; struct fib_rules_ops *mr_rules_ops ; }; 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 ) ; 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 * , u32 ) ; int (*local_out)(struct sk_buff * ) ; struct kmem_cache *kmem_cachep ; struct percpu_counter pcpuc_entries ; }; struct netns_sysctl_ipv6 { struct ctl_table_header *table ; 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 netns_frags frags ; struct xt_table *ip6table_filter ; struct xt_table *ip6table_mangle ; struct xt_table *ip6table_raw ; struct xt_table *ip6table_security ; 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_dccp { struct sock *v4_ctl_sk ; struct sock *v6_ctl_sk ; }; 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 ; unsigned short namelen ; char const *name ; mode_t mode ; nlink_t nlink ; uid_t uid ; gid_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 ; spinlock_t pde_unload_lock ; struct completion *pde_unload_completion ; struct list_head pde_openers ; }; 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 ip_conntrack_stat; 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 ; int sysctl_events ; unsigned int sysctl_events_retry_timeout ; int sysctl_acct ; int sysctl_checksum ; unsigned int sysctl_log_invalid ; struct ctl_table_header *sysctl_header ; struct ctl_table_header *acct_sysctl_header ; struct ctl_table_header *event_sysctl_header ; int hash_vmalloc ; int expect_vmalloc ; 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 net { atomic_t count ; spinlock_t rules_mod_lock ; struct list_head list ; struct list_head cleanup_list ; struct list_head exit_list ; 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 ; 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_dccp dccp ; struct netns_xt xt ; struct netns_ct ct ; struct sock *nfnl ; struct sock *nfnl_stash ; struct sk_buff_head wext_nlevents ; struct net_generic *gen ; struct netns_xfrm xfrm ; }; 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 ; 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 dcbnl_rtnl_ops { 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 * ) ; u8 (*getnumtcs)(struct net_device * , int , u8 * ) ; u8 (*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 ) ; }; struct vlan_group; 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 neighbour; struct neigh_parms; struct netdev_hw_addr_list { struct list_head list ; int count ; }; struct hh_cache { struct hh_cache *hh_next ; atomic_t hh_refcnt ; __be16 hh_type ; u16 hh_len ; int (*hh_output)(struct sk_buff * ) ; 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 * ) ; void (*cache_update)(struct hh_cache * , struct net_device const * , unsigned char const * ) ; }; typedef struct sk_buff *rx_handler_func_t(struct sk_buff * ); struct Qdisc; struct netdev_queue { struct net_device *dev ; struct Qdisc *qdisc ; unsigned long state ; struct Qdisc *qdisc_sleeping ; spinlock_t _xmit_lock ; int xmit_lock_owner ; unsigned long trans_start ; u64 tx_bytes ; u64 tx_packets ; u64 tx_dropped ; }; struct rps_map { unsigned int len ; struct rcu_head rcu ; u16 cpus[0U] ; }; struct rps_dev_flow { u16 cpu ; u16 fill ; unsigned int last_qtail ; }; struct rps_dev_flow_table { unsigned int mask ; struct rcu_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 netdev_rx_queue *first ; atomic_t count ; }; 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 * ) ; void (*ndo_set_multicast_list)(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 * ) ; void (*ndo_vlan_rx_register)(struct net_device * , struct vlan_group * ) ; void (*ndo_vlan_rx_add_vid)(struct net_device * , unsigned short ) ; void (*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 * ) ; 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_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_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_get_wwn)(struct net_device * , u64 * , int ) ; }; struct iw_handler_def; struct iw_public_data; struct in_device; struct inet6_dev; struct pcpu_lstats; struct pcpu_tstats; struct pcpu_dstats; union __anonunion_ldv_31096_191 { 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 pm_qos_request_list pm_qos_req ; struct hlist_node name_hlist ; char *ifalias ; unsigned long mem_end ; unsigned long mem_start ; unsigned long base_addr ; unsigned int irq ; unsigned char if_port ; unsigned char dma ; unsigned long state ; struct list_head dev_list ; struct list_head napi_list ; struct list_head unreg_list ; unsigned long 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 short gflags ; unsigned int priv_flags ; unsigned short padded ; unsigned char operstate ; unsigned char link_mode ; 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 short dev_id ; spinlock_t addr_list_lock ; struct netdev_hw_addr_list uc ; struct netdev_hw_addr_list mc ; int uc_promisc ; unsigned int promiscuity ; unsigned int allmulti ; struct vlan_group *vlgrp ; void *dsa_ptr ; void *atalk_ptr ; struct in_device *ip_ptr ; void *dn_ptr ; struct inet6_dev *ip6_ptr ; void *ec_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 ; 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 ; 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 short reg_state ; unsigned short rtnl_link_state ; void (*destructor)(struct net_device * ) ; struct netpoll_info *npinfo ; struct net *nd_net ; union __anonunion_ldv_31096_191 ldv_31096 ; struct garp_port *garp_port ; struct device dev ; struct attribute_group const *sysfs_groups[4U] ; struct rtnl_link_ops const *rtnl_link_ops ; unsigned long vlan_features ; unsigned int gso_max_size ; struct dcbnl_rtnl_ops const *dcbnl_ops ; unsigned int fcoe_ddp_xid ; struct ethtool_rx_ntuple_list ethtool_ntuple_list ; struct phy_device *phydev ; }; struct linux_binprm { char buf[128U] ; struct vm_area_struct *vma ; unsigned long vma_pages ; struct mm_struct *mm ; unsigned long p ; unsigned char cred_prepared : 1 ; unsigned char cap_effective : 1 ; unsigned int recursion_depth ; struct file *file ; struct cred *cred ; int unsafe ; unsigned int per_clear ; int argc ; int envc ; char const *filename ; char const *interp ; unsigned int interp_flags ; unsigned int interp_data ; unsigned long loader ; unsigned long exec ; }; struct coredump_params { long signr ; struct pt_regs *regs ; struct file *file ; unsigned long limit ; unsigned long mm_flags ; }; struct linux_binfmt { struct list_head lh ; struct module *module ; int (*load_binary)(struct linux_binprm * , struct pt_regs * ) ; int (*load_shlib)(struct file * ) ; int (*core_dump)(struct coredump_params * ) ; unsigned long min_coredump ; int hasvdso ; }; struct xfrm_policy; struct xfrm_state; struct sock_filter { __u16 code ; __u8 jt ; __u8 jf ; __u32 k ; }; struct sk_filter { atomic_t refcnt ; unsigned int len ; struct rcu_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 * ) ; int (*get_tx_queues)(struct net * , struct nlattr ** , unsigned int * , unsigned int * ) ; }; 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 rcu_head rcu_head ; int base_reachable_time ; int retrans_time ; int gc_staletime ; int reachable_time ; int delay_probe_time ; int queue_len ; 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 ; __u8 flags ; __u8 nud_state ; __u8 type ; __u8 dead ; atomic_t refcnt ; struct sk_buff_head arp_queue ; struct timer_list timer ; unsigned long used ; atomic_t probes ; rwlock_t lock ; seqlock_t ha_lock ; unsigned char ha[32U] ; struct hh_cache *hh ; int (*output)(struct sk_buff * ) ; struct neigh_ops const *ops ; struct rcu_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 sk_buff * ) ; int (*connected_output)(struct sk_buff * ) ; int (*hh_output)(struct sk_buff * ) ; int (*queue_xmit)(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_mask ; __u32 hash_rnd ; struct rcu_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 kmem_cache *kmem_cachep ; struct neigh_statistics *stats ; struct neigh_hash_table *nht ; struct pneigh_entry **phash_buckets ; }; struct dn_route; union __anonunion_ldv_35641_199 { struct dst_entry *next ; struct rtable *rt_next ; struct rt6_info *rt6_next ; struct dn_route *dn_next ; }; struct dst_entry { struct rcu_head rcu_head ; struct dst_entry *child ; struct net_device *dev ; short error ; short obsolete ; int flags ; unsigned long expires ; unsigned short header_len ; unsigned short trailer_len ; unsigned int rate_tokens ; unsigned long rate_last ; struct dst_entry *path ; struct neighbour *neighbour ; struct hh_cache *hh ; struct xfrm_state *xfrm ; int (*input)(struct sk_buff * ) ; int (*output)(struct sk_buff * ) ; struct dst_ops *ops ; u32 metrics[14U] ; __u32 tclassid ; long __pad_to_align_refcnt[1U] ; atomic_t __refcnt ; int __use ; unsigned long lastuse ; union __anonunion_ldv_35641_199 ldv_35641 ; }; struct __anonstruct_socket_lock_t_200 { spinlock_t slock ; int owned ; wait_queue_head_t wq ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_socket_lock_t_200 socket_lock_t; struct proto; union __anonunion_ldv_35787_201 { struct hlist_node skc_node ; struct hlist_nulls_node skc_nulls_node ; }; union __anonunion_ldv_35793_202 { unsigned int skc_hash ; __u16 skc_u16hashes[2U] ; }; union __anonunion_ldv_35801_203 { struct hlist_node skc_bind_node ; struct hlist_nulls_node skc_portaddr_node ; }; struct sock_common { union __anonunion_ldv_35787_201 ldv_35787 ; atomic_t skc_refcnt ; int skc_tx_queue_mapping ; union __anonunion_ldv_35793_202 ldv_35793 ; unsigned short skc_family ; unsigned char volatile skc_state ; unsigned char skc_reuse ; int skc_bound_dev_if ; union __anonunion_ldv_35801_203 ldv_35801 ; struct proto *skc_prot ; struct net *skc_net ; }; struct __anonstruct_sk_backlog_204 { struct sk_buff *head ; struct sk_buff *tail ; int len ; }; struct sock { struct sock_common __sk_common ; 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_rcvbuf ; socket_lock_t sk_lock ; struct __anonstruct_sk_backlog_204 sk_backlog ; struct socket_wq *sk_wq ; struct dst_entry *sk_dst_cache ; struct xfrm_policy *sk_policy[2U] ; spinlock_t sk_dst_lock ; atomic_t sk_rmem_alloc ; atomic_t sk_wmem_alloc ; atomic_t sk_omem_alloc ; int sk_sndbuf ; struct sk_buff_head sk_receive_queue ; struct sk_buff_head sk_write_queue ; struct sk_buff_head sk_async_wait_queue ; int sk_wmem_queued ; int sk_forward_alloc ; gfp_t sk_allocation ; int sk_route_caps ; int sk_route_nocaps ; int sk_gso_type ; unsigned int sk_gso_max_size ; int sk_rcvlowat ; __u32 sk_rxhash ; unsigned long sk_flags ; 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 ; atomic_t sk_drops ; unsigned short sk_ack_backlog ; unsigned short sk_max_ack_backlog ; __u32 sk_priority ; struct pid *sk_peer_pid ; struct cred const *sk_peer_cred ; long sk_rcvtimeo ; long sk_sndtimeo ; struct sk_filter *sk_filter ; void *sk_protinfo ; struct timer_list sk_timer ; ktime_t sk_stamp ; struct socket *sk_socket ; void *sk_user_data ; struct page *sk_sndmsg_page ; struct sk_buff *sk_send_head ; __u32 sk_sndmsg_off ; int sk_write_pending ; void *sk_security ; __u32 sk_mark ; u32 sk_classid ; 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_205 { 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 (*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 (*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_205 h ; struct module *owner ; char name[32U] ; struct list_head node ; }; struct usbip_device; struct usbip_task { struct task_struct *thread ; struct completion thread_done ; char *name ; void (*loop_ops)(struct usbip_task * ) ; }; enum usbip_side { USBIP_VHCI = 0, USBIP_STUB = 1 } ; enum usbip_status { SDEV_ST_AVAILABLE = 1, SDEV_ST_USED = 2, SDEV_ST_ERROR = 3, VDEV_ST_NULL = 4, VDEV_ST_NOTASSIGNED = 5, VDEV_ST_USED = 6, VDEV_ST_ERROR = 7 } ; struct eh_ops { void (*shutdown)(struct usbip_device * ) ; void (*reset)(struct usbip_device * ) ; void (*unusable)(struct usbip_device * ) ; }; struct usbip_device { enum usbip_side side ; enum usbip_status status ; spinlock_t lock ; struct socket *tcp_socket ; struct usbip_task tcp_rx ; struct usbip_task tcp_tx ; unsigned long event ; struct usbip_task eh ; wait_queue_head_t eh_waitq ; struct eh_ops eh_ops ; }; struct usb_tt { struct usb_device *hub ; int multi ; unsigned int think_time ; spinlock_t lock ; struct list_head clear_list ; struct work_struct clear_work ; }; struct vhci_device { struct usb_device *udev ; __u32 devid ; enum usb_device_speed speed ; __u32 rhport ; struct usbip_device ud ; spinlock_t priv_lock ; struct list_head priv_tx ; struct list_head priv_rx ; struct list_head unlink_tx ; struct list_head unlink_rx ; wait_queue_head_t waitq_tx ; }; struct vhci_hcd { spinlock_t lock ; u32 port_status[8U] ; unsigned char resuming : 1 ; unsigned long re_timeout ; atomic_t seqnum ; struct vhci_device vdev[8U] ; int pending_port ; }; struct __wait_queue; typedef struct __wait_queue wait_queue_t; struct __wait_queue { unsigned int flags ; void *private ; int (*func)(wait_queue_t * , unsigned int , int , void * ) ; struct list_head task_list ; }; enum hrtimer_restart; struct kvec { void *iov_base ; size_t iov_len ; }; struct usb_iso_packet_descriptor { unsigned int offset ; unsigned int length ; unsigned int actual_length ; int status ; }; struct urb; struct usb_anchor { struct list_head urb_list ; wait_queue_head_t wait ; spinlock_t lock ; unsigned char poisoned : 1 ; }; struct urb { struct kref kref ; void *hcpriv ; atomic_t use_count ; atomic_t reject ; int unlinked ; struct list_head urb_list ; struct list_head anchor_list ; struct usb_anchor *anchor ; struct usb_device *dev ; struct usb_host_endpoint *ep ; unsigned int pipe ; unsigned int stream_id ; int status ; unsigned int transfer_flags ; void *transfer_buffer ; dma_addr_t transfer_dma ; struct scatterlist *sg ; int num_sgs ; u32 transfer_buffer_length ; u32 actual_length ; unsigned char *setup_packet ; dma_addr_t setup_dma ; int start_frame ; int number_of_packets ; int interval ; int error_count ; void *context ; void (*complete)(struct urb * ) ; struct usb_iso_packet_descriptor iso_frame_desc[0U] ; }; struct usbip_header_basic { __u32 command ; __u32 seqnum ; __u32 devid ; __u32 direction ; __u32 ep ; }; struct usbip_header_cmd_submit { __u32 transfer_flags ; __s32 transfer_buffer_length ; __s32 start_frame ; __s32 number_of_packets ; __s32 interval ; unsigned char setup[8U] ; }; struct usbip_header_ret_submit { __s32 status ; __s32 actual_length ; __s32 start_frame ; __s32 number_of_packets ; __s32 error_count ; }; struct usbip_header_cmd_unlink { __u32 seqnum ; }; struct usbip_header_ret_unlink { __s32 status ; }; union __anonunion_u_206 { struct usbip_header_cmd_submit cmd_submit ; struct usbip_header_ret_submit ret_submit ; struct usbip_header_cmd_unlink cmd_unlink ; struct usbip_header_ret_unlink ret_unlink ; }; struct usbip_header { struct usbip_header_basic base ; union __anonunion_u_206 u ; }; struct vhci_priv { unsigned long seqnum ; struct list_head list ; struct vhci_device *vdev ; struct urb *urb ; }; struct vhci_unlink { unsigned long seqnum ; struct list_head list ; unsigned long unlink_seqnum ; }; enum hrtimer_restart; struct hc_driver; struct dma_pool; struct usb_hcd { struct usb_bus self ; struct kref kref ; char const *product_desc ; char irq_descr[24U] ; struct timer_list rh_timer ; struct urb *status_urb ; struct work_struct wakeup_work ; struct hc_driver const *driver ; unsigned long flags ; unsigned char rh_registered : 1 ; unsigned char rh_pollable : 1 ; unsigned char msix_enabled : 1 ; unsigned char uses_new_polling : 1 ; unsigned char wireless : 1 ; unsigned char authorized_default : 1 ; unsigned char has_tt : 1 ; int irq ; void *regs ; u64 rsrc_start ; u64 rsrc_len ; unsigned int power_budget ; struct mutex bandwidth_mutex ; struct dma_pool *pool[4U] ; int state ; unsigned long hcd_priv[0U] ; }; struct hc_driver { char const *description ; char const *product_desc ; size_t hcd_priv_size ; irqreturn_t (*irq)(struct usb_hcd * ) ; int flags ; int (*reset)(struct usb_hcd * ) ; int (*start)(struct usb_hcd * ) ; int (*pci_suspend)(struct usb_hcd * , bool ) ; int (*pci_resume)(struct usb_hcd * , bool ) ; void (*stop)(struct usb_hcd * ) ; void (*shutdown)(struct usb_hcd * ) ; int (*get_frame_number)(struct usb_hcd * ) ; int (*urb_enqueue)(struct usb_hcd * , struct urb * , gfp_t ) ; int (*urb_dequeue)(struct usb_hcd * , struct urb * , int ) ; void (*endpoint_disable)(struct usb_hcd * , struct usb_host_endpoint * ) ; void (*endpoint_reset)(struct usb_hcd * , struct usb_host_endpoint * ) ; int (*hub_status_data)(struct usb_hcd * , char * ) ; int (*hub_control)(struct usb_hcd * , u16 , u16 , u16 , char * , u16 ) ; int (*bus_suspend)(struct usb_hcd * ) ; int (*bus_resume)(struct usb_hcd * ) ; int (*start_port_reset)(struct usb_hcd * , unsigned int ) ; void (*relinquish_port)(struct usb_hcd * , int ) ; int (*port_handed_over)(struct usb_hcd * , int ) ; void (*clear_tt_buffer_complete)(struct usb_hcd * , struct usb_host_endpoint * ) ; int (*alloc_dev)(struct usb_hcd * , struct usb_device * ) ; void (*free_dev)(struct usb_hcd * , struct usb_device * ) ; int (*alloc_streams)(struct usb_hcd * , struct usb_device * , struct usb_host_endpoint ** , unsigned int , unsigned int , gfp_t ) ; int (*free_streams)(struct usb_hcd * , struct usb_device * , struct usb_host_endpoint ** , unsigned int , gfp_t ) ; int (*add_endpoint)(struct usb_hcd * , struct usb_device * , struct usb_host_endpoint * ) ; int (*drop_endpoint)(struct usb_hcd * , struct usb_device * , struct usb_host_endpoint * ) ; int (*check_bandwidth)(struct usb_hcd * , struct usb_device * ) ; void (*reset_bandwidth)(struct usb_hcd * , struct usb_device * ) ; int (*address_device)(struct usb_hcd * , struct usb_device * ) ; int (*update_hub_device)(struct usb_hcd * , struct usb_device * , struct usb_tt * , gfp_t ) ; int (*reset_device)(struct usb_hcd * , struct usb_device * ) ; int (*update_device)(struct usb_hcd * , struct usb_device * ) ; }; typedef __u32 __le32; typedef u64 phys_addr_t; typedef phys_addr_t resource_size_t; struct resource { resource_size_t start ; resource_size_t end ; char const *name ; unsigned long flags ; struct resource *parent ; struct resource *sibling ; struct resource *child ; }; enum hrtimer_restart; typedef unsigned long kernel_ulong_t; struct platform_device_id { char name[20U] ; kernel_ulong_t driver_data ; }; struct usb_ctrlrequest { __u8 bRequestType ; __u8 bRequest ; __le16 wValue ; __le16 wIndex ; __le16 wLength ; }; struct pdev_archdata { }; enum sock_shutdown_cmd { SHUT_RD = 0, SHUT_WR = 1, SHUT_RDWR = 2 } ; struct platform_device { char const *name ; int id ; struct device dev ; u32 num_resources ; struct resource *resource ; struct platform_device_id const *id_entry ; struct pdev_archdata archdata ; }; struct platform_driver { int (*probe)(struct platform_device * ) ; int (*remove)(struct platform_device * ) ; void (*shutdown)(struct platform_device * ) ; int (*suspend)(struct platform_device * , pm_message_t ) ; int (*resume)(struct platform_device * ) ; struct device_driver driver ; struct platform_device_id const *id_table ; }; struct usb_hub_descriptor { __u8 bDescLength ; __u8 bDescriptorType ; __u8 bNbrPorts ; __le16 wHubCharacteristics ; __u8 bPwrOn2PwrGood ; __u8 bHubContrCurrent ; __u8 DeviceRemovable[4U] ; __u8 PortPwrCtrlMask[4U] ; }; typedef struct usb_device *ldv_func_ret_type___5; typedef struct usb_device *ldv_func_ret_type___7; long ldv__builtin_expect(long exp , long c ) ; extern int printk(char const * , ...) ; extern int sprintf(char * , char const * , ...) ; extern int sscanf(char const * , char const * , ...) ; extern void __bad_percpu_size(void) ; extern struct task_struct *current_task ; __inline static struct task_struct *get_current(void) { struct task_struct *pfo_ret__ ; { switch (8UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); goto ldv_1971; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_1971; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_1971; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_1971; default: __bad_percpu_size(); } ldv_1971: ; return (pfo_ret__); } } extern unsigned long kernel_stack ; __inline static struct thread_info *current_thread_info(void) { struct thread_info *ti ; unsigned long pfo_ret__ ; { switch (8UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); goto ldv_5530; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); goto ldv_5530; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); goto ldv_5530; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); goto ldv_5530; default: __bad_percpu_size(); } ldv_5530: ti = (struct thread_info *)(pfo_ret__ - 8152UL); return (ti); } } extern void _raw_spin_lock(raw_spinlock_t * ) ; extern void _raw_spin_unlock(raw_spinlock_t * ) ; __inline static void spin_lock(spinlock_t *lock ) { { _raw_spin_lock(& lock->ldv_5812.rlock); return; } } __inline static void spin_unlock(spinlock_t *lock ) { { _raw_spin_unlock(& lock->ldv_5812.rlock); return; } } __inline static char const *kobject_name(struct kobject const *kobj ) { { return ((char const *)kobj->name); } } __inline static char const *dev_name(struct device const *dev ) { char const *tmp ; { if ((unsigned long )dev->init_name != (unsigned long )((char const * )0)) { return ((char const *)dev->init_name); } else { } tmp = kobject_name(& dev->kobj); return (tmp); } } extern unsigned long usbip_debug_flag ; extern struct device_attribute dev_attr_usbip_debug ; extern struct socket *sockfd_to_socket(unsigned int ) ; extern int usbip_start_threads(struct usbip_device * ) ; extern void usbip_event_add(struct usbip_device * , unsigned long ) ; struct vhci_hcd *the_controller ; struct attribute_group dev_attr_group ; void rh_port_connect(int rhport , enum usb_device_speed speed ) ; __inline static struct vhci_device *port_to_vdev(__u32 port ) { { return ((struct vhci_device *)(& the_controller->vdev) + (unsigned long )port); } } static ssize_t show_status(struct device *dev , struct device_attribute *attr , char *out ) { char *s ; int i ; long tmp ; long tmp___0 ; int tmp___1 ; struct vhci_device *vdev ; struct vhci_device *tmp___2 ; int tmp___3 ; int tmp___4 ; int tmp___5 ; char const *tmp___6 ; int tmp___7 ; int tmp___8 ; int tmp___9 ; { s = out; i = 0; tmp = ldv__builtin_expect((unsigned long )the_controller == (unsigned long )((struct vhci_hcd *)0), 0L); if (tmp != 0L) { goto _L; } else { tmp___0 = ldv__builtin_expect((unsigned long )out == (unsigned long )((char *)0), 0L); if (tmp___0 != 0L) { _L: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_sysfs.c.prepared"), "i" (50), "i" (12UL)); ldv_37446: ; goto ldv_37446; } else { } } spin_lock(& the_controller->lock); tmp___1 = sprintf(out, "prt sta spd bus dev socket local_busid\n"); out = out + (unsigned long )tmp___1; i = 0; goto ldv_37449; ldv_37448: tmp___2 = port_to_vdev((__u32 )i); vdev = tmp___2; spin_lock(& vdev->ud.lock); tmp___3 = sprintf(out, "%03u %03u ", i, (unsigned int )vdev->ud.status); out = out + (unsigned long )tmp___3; if ((unsigned int )vdev->ud.status == 6U) { tmp___4 = sprintf(out, "%03u %08x ", (unsigned int )vdev->speed, vdev->devid); out = out + (unsigned long )tmp___4; tmp___5 = sprintf(out, "%16p ", vdev->ud.tcp_socket); out = out + (unsigned long )tmp___5; tmp___6 = dev_name((struct device const *)(& (vdev->udev)->dev)); tmp___7 = sprintf(out, "%s", tmp___6); out = out + (unsigned long )tmp___7; } else { tmp___8 = sprintf(out, "000 000 000 0000000000000000 0-0"); out = out + (unsigned long )tmp___8; } tmp___9 = sprintf(out, "\n"); out = out + (unsigned long )tmp___9; spin_unlock(& vdev->ud.lock); i = i + 1; ldv_37449: ; if (i <= 7) { goto ldv_37448; } else { } spin_unlock(& the_controller->lock); return ((long )out - (long )s); } } static struct device_attribute dev_attr_status = {{"status", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_status, 0}; static int vhci_port_disconnect(__u32 rhport ) { struct vhci_device *vdev ; struct task_struct *tmp___0 ; char *tmp___1 ; struct thread_info *tmp___2 ; struct task_struct *tmp___4 ; char *tmp___5 ; struct thread_info *tmp___6 ; { if ((usbip_debug_flag & 4096UL) != 0UL) { tmp___2 = current_thread_info(); if (((unsigned long )tmp___2->preempt_count & 134217472UL) == 0UL) { tmp___0 = get_current(); tmp___1 = (char *)(& tmp___0->comm); } else { tmp___1 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: enter\n", tmp___1, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_sysfs.c.prepared", 99, "vhci_port_disconnect"); } else { } spin_lock(& the_controller->lock); vdev = port_to_vdev(rhport); spin_lock(& vdev->ud.lock); if ((unsigned int )vdev->ud.status == 4U) { tmp___6 = current_thread_info(); if (((unsigned long )tmp___6->preempt_count & 134217472UL) == 0UL) { tmp___4 = get_current(); tmp___5 = (char *)(& tmp___4->comm); } else { tmp___5 = (char *)"interrupt"; } printk("<3>%-10s: ***ERROR*** (%s,%d) %s: not connected %d\n", tmp___5, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_sysfs.c.prepared", 108, "vhci_port_disconnect", (unsigned int )vdev->ud.status); spin_unlock(& vdev->ud.lock); spin_unlock(& the_controller->lock); return (-22); } else { } spin_unlock(& vdev->ud.lock); spin_unlock(& the_controller->lock); usbip_event_add(& vdev->ud, 5UL); return (0); } } static ssize_t store_detach(struct device *dev , struct device_attribute *attr , char const *buf , size_t count ) { int err ; __u32 rhport ; struct task_struct *tmp___0 ; char *tmp___1 ; struct thread_info *tmp___2 ; struct task_struct *tmp___4 ; char *tmp___5 ; struct thread_info *tmp___6 ; { rhport = 0U; sscanf(buf, "%u", & rhport); if (rhport > 7U) { tmp___2 = current_thread_info(); if (((unsigned long )tmp___2->preempt_count & 134217472UL) == 0UL) { tmp___0 = get_current(); tmp___1 = (char *)(& tmp___0->comm); } else { tmp___1 = (char *)"interrupt"; } printk("<3>%-10s: ***ERROR*** (%s,%d) %s: invalid port %u\n", tmp___1, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_sysfs.c.prepared", 136, "store_detach", rhport); return (-22L); } else { } err = vhci_port_disconnect(rhport); if (err < 0) { return (-22L); } else { } if ((usbip_debug_flag & 4096UL) != 0UL) { tmp___6 = current_thread_info(); if (((unsigned long )tmp___6->preempt_count & 134217472UL) == 0UL) { tmp___4 = get_current(); tmp___5 = (char *)(& tmp___4->comm); } else { tmp___5 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: Leave\n", tmp___5, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_sysfs.c.prepared", 144, "store_detach"); } else { } return ((ssize_t )count); } } static struct device_attribute dev_attr_detach = {{"detach", 128U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, 0, & store_detach}; static int valid_args(__u32 rhport , enum usb_device_speed speed ) { struct task_struct *tmp___0 ; char *tmp___1 ; struct thread_info *tmp___2 ; struct task_struct *tmp___4 ; char *tmp___5 ; struct thread_info *tmp___6 ; { if (rhport > 7U) { tmp___2 = current_thread_info(); if (((unsigned long )tmp___2->preempt_count & 134217472UL) == 0UL) { tmp___0 = get_current(); tmp___1 = (char *)(& tmp___0->comm); } else { tmp___1 = (char *)"interrupt"; } printk("<3>%-10s: ***ERROR*** (%s,%d) %s: port %u\n", tmp___1, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_sysfs.c.prepared", 154, "valid_args", rhport); return (-22); } else { } switch ((unsigned int )speed) { case 1U: ; case 2U: ; case 3U: ; case 4U: ; goto ldv_37476; default: tmp___6 = current_thread_info(); if (((unsigned long )tmp___6->preempt_count & 134217472UL) == 0UL) { tmp___4 = get_current(); tmp___5 = (char *)(& tmp___4->comm); } else { tmp___5 = (char *)"interrupt"; } printk("<3>%-10s: ***ERROR*** (%s,%d) %s: speed %d\n", tmp___5, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_sysfs.c.prepared", 166, "valid_args", (unsigned int )speed); return (-22); } ldv_37476: ; return (0); } } static ssize_t store_attach(struct device *dev , struct device_attribute *attr , char const *buf , size_t count ) { struct vhci_device *vdev ; struct socket *socket ; int sockfd ; __u32 rhport ; __u32 devid ; __u32 speed ; struct task_struct *tmp___0 ; char *tmp___1 ; struct thread_info *tmp___2 ; int tmp___3 ; struct task_struct *tmp___5 ; char *tmp___6 ; struct thread_info *tmp___7 ; { sockfd = 0; rhport = 0U; devid = 0U; speed = 0U; sscanf(buf, "%u %u %u %u", & rhport, & sockfd, & devid, & speed); if ((usbip_debug_flag & 4096UL) != 0UL) { tmp___2 = current_thread_info(); if (((unsigned long )tmp___2->preempt_count & 134217472UL) == 0UL) { tmp___0 = get_current(); tmp___1 = (char *)(& tmp___0->comm); } else { tmp___1 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: rhport(%u) sockfd(%u) devid(%u) speed(%u)\n", tmp___1, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_sysfs.c.prepared", 201, "store_attach", rhport, sockfd, devid, speed); } else { } tmp___3 = valid_args(rhport, (enum usb_device_speed )speed); if (tmp___3 < 0) { return (-22L); } else { } socket = sockfd_to_socket((unsigned int )sockfd); if ((unsigned long )socket == (unsigned long )((struct socket *)0)) { return (-22L); } else { } spin_lock(& the_controller->lock); vdev = port_to_vdev(rhport); spin_lock(& vdev->ud.lock); if ((unsigned int )vdev->ud.status != 4U) { spin_unlock(& vdev->ud.lock); spin_unlock(& the_controller->lock); tmp___7 = current_thread_info(); if (((unsigned long )tmp___7->preempt_count & 134217472UL) == 0UL) { tmp___5 = get_current(); tmp___6 = (char *)(& tmp___5->comm); } else { tmp___6 = (char *)"interrupt"; } printk("<3>%-10s: ***ERROR*** (%s,%d) %s: port %d already used\n", tmp___6, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_sysfs.c.prepared", 227, "store_attach", rhport); return (-22L); } else { } printk("<6>usbip: rhport(%u) sockfd(%d) devid(%u) speed(%u)\n", rhport, sockfd, devid, speed); vdev->devid = devid; vdev->speed = (enum usb_device_speed )speed; vdev->ud.tcp_socket = socket; vdev->ud.status = 5; spin_unlock(& vdev->ud.lock); spin_unlock(& the_controller->lock); usbip_start_threads(& vdev->ud); rh_port_connect((int )rhport, (enum usb_device_speed )speed); return ((ssize_t )count); } } static struct device_attribute dev_attr_attach = {{"attach", 128U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, 0, & store_attach}; static struct attribute *dev_attrs[5U] = { & dev_attr_status.attr, & dev_attr_detach.attr, & dev_attr_attach.attr, & dev_attr_usbip_debug.attr, 0}; struct attribute_group dev_attr_group = {0, 0, (struct attribute **)(& dev_attrs)}; void ldv_check_final_state(void) ; extern void ldv_initialize(void) ; extern int __VERIFIER_nondet_int(void) ; int LDV_IN_INTERRUPT ; void ldv_main0_sequence_infinite_withcheck_stateful(void) { int tmp ; int tmp___0 ; { LDV_IN_INTERRUPT = 1; ldv_initialize(); goto ldv_37513; ldv_37512: tmp = __VERIFIER_nondet_int(); switch (tmp) { default: ; goto ldv_37511; } ldv_37511: ; ldv_37513: tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { goto ldv_37512; } else { } ldv_check_final_state(); return; } } __inline static int variable_test_bit(int nr , unsigned long const volatile *addr ) { int oldbit ; { __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); return (oldbit); } } extern void *memcpy(void * , void const * , size_t ) ; extern void *memset(void * , int , size_t ) ; extern void __list_add(struct list_head * , struct list_head * , struct list_head * ) ; __inline static void list_add_tail(struct list_head *new , struct list_head *head ) { { __list_add(new, head->prev, head); return; } } __inline static void __list_del(struct list_head *prev , struct list_head *next ) { { next->prev = prev; prev->next = next; return; } } __inline static void list_move_tail(struct list_head *list , struct list_head *head ) { { __list_del(list->prev, list->next); list_add_tail(list, head); return; } } __inline static int list_empty(struct list_head const *head ) { { return ((unsigned long )((struct list_head const *)head->next) == (unsigned long )head); } } __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 unsigned long _raw_spin_lock_irqsave(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irqrestore(raw_spinlock_t * , unsigned long ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->ldv_5812.rlock); } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) { { _raw_spin_unlock_irqrestore(& lock->ldv_5812.rlock, flags); return; } } extern void prepare_to_wait(wait_queue_head_t * , wait_queue_t * , int ) ; extern void finish_wait(wait_queue_head_t * , wait_queue_t * ) ; extern int autoremove_wake_function(wait_queue_t * , unsigned int , int , void * ) ; extern void schedule(void) ; __inline static int test_tsk_thread_flag(struct task_struct *tsk , int flag ) { int tmp ; { tmp = test_ti_thread_flag((struct thread_info *)tsk->stack, flag); return (tmp); } } __inline static int signal_pending(struct task_struct *p ) { int tmp ; long tmp___0 ; { tmp = test_tsk_thread_flag(p, 2); tmp___0 = ldv__builtin_expect(tmp != 0, 0L); return ((int )tmp___0); } } extern void kfree(void const * ) ; extern int kernel_sendmsg(struct socket * , struct msghdr * , struct kvec * , size_t , size_t ) ; extern void usbip_pack_pdu(struct usbip_header * , struct urb * , int , int ) ; extern void usbip_header_correct_endian(struct usbip_header * , int ) ; extern void *usbip_alloc_iso_desc_pdu(struct urb * , ssize_t * ) ; void vhci_tx_loop(struct usbip_task *ut ) ; static void setup_cmd_submit_pdu(struct usbip_header *pdup , struct urb *urb ) { struct vhci_priv *priv ; struct vhci_device *vdev ; struct task_struct *tmp___0 ; char *tmp___1 ; struct thread_info *tmp___2 ; size_t __len ; void *__ret ; { priv = (struct vhci_priv *)urb->hcpriv; vdev = priv->vdev; if ((usbip_debug_flag & 2048UL) != 0UL) { tmp___2 = current_thread_info(); if (((unsigned long )tmp___2->preempt_count & 134217472UL) == 0UL) { tmp___0 = get_current(); tmp___1 = (char *)(& tmp___0->comm); } else { tmp___1 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: URB, local devnum %u, remote devid %u\n", tmp___1, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_tx.c.prepared", 47, "setup_cmd_submit_pdu", (urb->pipe >> 8) & 127U, vdev->devid); } else { } pdup->base.command = 1U; pdup->base.seqnum = (__u32 )priv->seqnum; pdup->base.devid = vdev->devid; if ((urb->pipe & 128U) != 0U) { pdup->base.direction = 1U; } else { pdup->base.direction = 0U; } pdup->base.ep = (urb->pipe >> 15) & 15U; usbip_pack_pdu(pdup, urb, 1, 1); if ((unsigned long )urb->setup_packet != (unsigned long )((unsigned char *)0)) { __len = 8UL; if (__len > 63UL) { __ret = memcpy((void *)(& pdup->u.cmd_submit.setup), (void const *)urb->setup_packet, __len); } else { __ret = memcpy((void *)(& pdup->u.cmd_submit.setup), (void const *)urb->setup_packet, __len); } } else { } return; } } static struct vhci_priv *dequeue_from_priv_tx(struct vhci_device *vdev ) { unsigned long flags ; struct vhci_priv *priv ; struct vhci_priv *tmp ; raw_spinlock_t *tmp___0 ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; { tmp___0 = spinlock_check(& vdev->priv_lock); flags = _raw_spin_lock_irqsave(tmp___0); __mptr = (struct list_head const *)vdev->priv_tx.next; priv = (struct vhci_priv *)__mptr + 0xfffffffffffffff8UL; __mptr___0 = (struct list_head const *)priv->list.next; tmp = (struct vhci_priv *)__mptr___0 + 0xfffffffffffffff8UL; goto ldv_37465; ldv_37464: list_move_tail(& priv->list, & vdev->priv_rx); spin_unlock_irqrestore(& vdev->priv_lock, flags); return (priv); priv = tmp; __mptr___1 = (struct list_head const *)tmp->list.next; tmp = (struct vhci_priv *)__mptr___1 + 0xfffffffffffffff8UL; ldv_37465: ; if ((unsigned long )(& priv->list) != (unsigned long )(& vdev->priv_tx)) { goto ldv_37464; } else { } spin_unlock_irqrestore(& vdev->priv_lock, flags); return (0); } } static int vhci_send_cmd_submit(struct vhci_device *vdev ) { struct vhci_priv *priv ; struct msghdr msg ; struct kvec iov[3U] ; size_t txsize ; size_t total_size ; int ret ; struct urb *urb ; struct usbip_header pdu_header ; void *iso_buffer ; struct task_struct *tmp___0 ; char *tmp___1 ; struct thread_info *tmp___2 ; ssize_t len ; struct task_struct *tmp___4 ; char *tmp___5 ; struct thread_info *tmp___6 ; struct task_struct *tmp___8 ; char *tmp___9 ; struct thread_info *tmp___10 ; { priv = 0; total_size = 0UL; goto ldv_37482; ldv_37481: urb = priv->urb; iso_buffer = 0; txsize = 0UL; memset((void *)(& pdu_header), 0, 48UL); memset((void *)(& msg), 0, 56UL); memset((void *)(& iov), 0, 48UL); if ((usbip_debug_flag & 2048UL) != 0UL) { tmp___2 = current_thread_info(); if (((unsigned long )tmp___2->preempt_count & 134217472UL) == 0UL) { tmp___0 = get_current(); tmp___1 = (char *)(& tmp___0->comm); } else { tmp___1 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: setup txdata urb %p\n", tmp___1, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_tx.c.prepared", 105, "vhci_send_cmd_submit", urb); } else { } setup_cmd_submit_pdu(& pdu_header, urb); usbip_header_correct_endian(& pdu_header, 1); iov[0].iov_base = (void *)(& pdu_header); iov[0].iov_len = 48UL; txsize = txsize + 48UL; if ((urb->pipe & 128U) == 0U && urb->transfer_buffer_length != 0U) { iov[1].iov_base = urb->transfer_buffer; iov[1].iov_len = (size_t )urb->transfer_buffer_length; txsize = (size_t )urb->transfer_buffer_length + txsize; } else { } if (urb->pipe >> 30 == 0U) { len = 0L; iso_buffer = usbip_alloc_iso_desc_pdu(urb, & len); if ((unsigned long )iso_buffer == (unsigned long )((void *)0)) { usbip_event_add(& vdev->ud, 9UL); return (-1); } else { } iov[2].iov_base = iso_buffer; iov[2].iov_len = (size_t )len; txsize = txsize + (unsigned long )len; } else { } ret = kernel_sendmsg(vdev->ud.tcp_socket, & msg, (struct kvec *)(& iov), 3UL, txsize); if ((size_t )ret != txsize) { tmp___6 = current_thread_info(); if (((unsigned long )tmp___6->preempt_count & 134217472UL) == 0UL) { tmp___4 = get_current(); tmp___5 = (char *)(& tmp___4->comm); } else { tmp___5 = (char *)"interrupt"; } printk("<3>%-10s: ***ERROR*** (%s,%d) %s: sendmsg failed!, retval %d for %zd\n", tmp___5, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_tx.c.prepared", 142, "vhci_send_cmd_submit", ret, txsize); kfree((void const *)iso_buffer); usbip_event_add(& vdev->ud, 5UL); return (-1); } else { } kfree((void const *)iso_buffer); if ((usbip_debug_flag & 2048UL) != 0UL) { tmp___10 = current_thread_info(); if (((unsigned long )tmp___10->preempt_count & 134217472UL) == 0UL) { tmp___8 = get_current(); tmp___9 = (char *)(& tmp___8->comm); } else { tmp___9 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: send txdata\n", tmp___9, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_tx.c.prepared", 149, "vhci_send_cmd_submit"); } else { } total_size = total_size + txsize; ldv_37482: priv = dequeue_from_priv_tx(vdev); if ((unsigned long )priv != (unsigned long )((struct vhci_priv *)0)) { goto ldv_37481; } else { } return ((int )total_size); } } static struct vhci_unlink *dequeue_from_unlink_tx(struct vhci_device *vdev ) { unsigned long flags ; struct vhci_unlink *unlink ; struct vhci_unlink *tmp ; raw_spinlock_t *tmp___0 ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; { tmp___0 = spinlock_check(& vdev->priv_lock); flags = _raw_spin_lock_irqsave(tmp___0); __mptr = (struct list_head const *)vdev->unlink_tx.next; unlink = (struct vhci_unlink *)__mptr + 0xfffffffffffffff8UL; __mptr___0 = (struct list_head const *)unlink->list.next; tmp = (struct vhci_unlink *)__mptr___0 + 0xfffffffffffffff8UL; goto ldv_37500; ldv_37499: list_move_tail(& unlink->list, & vdev->unlink_rx); spin_unlock_irqrestore(& vdev->priv_lock, flags); return (unlink); unlink = tmp; __mptr___1 = (struct list_head const *)tmp->list.next; tmp = (struct vhci_unlink *)__mptr___1 + 0xfffffffffffffff8UL; ldv_37500: ; if ((unsigned long )(& unlink->list) != (unsigned long )(& vdev->unlink_tx)) { goto ldv_37499; } else { } spin_unlock_irqrestore(& vdev->priv_lock, flags); return (0); } } static int vhci_send_cmd_unlink(struct vhci_device *vdev ) { struct vhci_unlink *unlink ; struct msghdr msg ; struct kvec iov[3U] ; size_t txsize ; size_t total_size ; int ret ; struct usbip_header pdu_header ; struct task_struct *tmp___0 ; char *tmp___1 ; struct thread_info *tmp___2 ; struct task_struct *tmp___4 ; char *tmp___5 ; struct thread_info *tmp___6 ; struct task_struct *tmp___8 ; char *tmp___9 ; struct thread_info *tmp___10 ; { unlink = 0; total_size = 0UL; goto ldv_37514; ldv_37513: txsize = 0UL; memset((void *)(& pdu_header), 0, 48UL); memset((void *)(& msg), 0, 56UL); memset((void *)(& iov), 0, 48UL); if ((usbip_debug_flag & 2048UL) != 0UL) { tmp___2 = current_thread_info(); if (((unsigned long )tmp___2->preempt_count & 134217472UL) == 0UL) { tmp___0 = get_current(); tmp___1 = (char *)(& tmp___0->comm); } else { tmp___1 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: setup cmd unlink, %lu\n", tmp___1, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_tx.c.prepared", 197, "vhci_send_cmd_unlink", unlink->seqnum); } else { } pdu_header.base.command = 2U; pdu_header.base.seqnum = (__u32 )unlink->seqnum; pdu_header.base.devid = vdev->devid; pdu_header.base.ep = 0U; pdu_header.u.cmd_unlink.seqnum = (__u32 )unlink->unlink_seqnum; usbip_header_correct_endian(& pdu_header, 1); iov[0].iov_base = (void *)(& pdu_header); iov[0].iov_len = 48UL; txsize = txsize + 48UL; ret = kernel_sendmsg(vdev->ud.tcp_socket, & msg, (struct kvec *)(& iov), 1UL, txsize); if ((size_t )ret != txsize) { tmp___6 = current_thread_info(); if (((unsigned long )tmp___6->preempt_count & 134217472UL) == 0UL) { tmp___4 = get_current(); tmp___5 = (char *)(& tmp___4->comm); } else { tmp___5 = (char *)"interrupt"; } printk("<3>%-10s: ***ERROR*** (%s,%d) %s: sendmsg failed!, retval %d for %zd\n", tmp___5, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_tx.c.prepared", 216, "vhci_send_cmd_unlink", ret, txsize); usbip_event_add(& vdev->ud, 5UL); return (-1); } else { } if ((usbip_debug_flag & 2048UL) != 0UL) { tmp___10 = current_thread_info(); if (((unsigned long )tmp___10->preempt_count & 134217472UL) == 0UL) { tmp___8 = get_current(); tmp___9 = (char *)(& tmp___8->comm); } else { tmp___9 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: send txdata\n", tmp___9, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_tx.c.prepared", 222, "vhci_send_cmd_unlink"); } else { } total_size = total_size + txsize; ldv_37514: unlink = dequeue_from_unlink_tx(vdev); if ((unsigned long )unlink != (unsigned long )((struct vhci_unlink *)0)) { goto ldv_37513; } else { } return ((int )total_size); } } void vhci_tx_loop(struct usbip_task *ut ) { struct usbip_device *ud ; struct usbip_task const *__mptr ; struct vhci_device *vdev ; struct usbip_device const *__mptr___0 ; struct task_struct *tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int __ret ; wait_queue_t __wait ; struct task_struct *tmp___3 ; int tmp___4 ; int tmp___5 ; struct task_struct *tmp___6 ; int tmp___7 ; int tmp___8 ; int tmp___9 ; struct task_struct *tmp___11 ; char *tmp___12 ; struct thread_info *tmp___13 ; { __mptr = (struct usbip_task const *)ut; ud = (struct usbip_device *)__mptr + 0xffffffffffffff30UL; __mptr___0 = (struct usbip_device const *)ud; vdev = (struct vhci_device *)__mptr___0 + 0xffffffffffffffe8UL; ldv_37533: tmp = get_current(); tmp___0 = signal_pending(tmp); if (tmp___0 != 0) { printk("<6>usbip: vhci_tx signal catched\n"); goto ldv_37525; } else { } tmp___1 = vhci_send_cmd_submit(vdev); if (tmp___1 < 0) { goto ldv_37525; } else { } tmp___2 = vhci_send_cmd_unlink(vdev); if (tmp___2 < 0) { goto ldv_37525; } else { } __ret = 0; tmp___8 = list_empty((struct list_head const *)(& vdev->priv_tx)); if (tmp___8 != 0) { tmp___9 = list_empty((struct list_head const *)(& vdev->unlink_tx)); if (tmp___9 != 0) { tmp___3 = get_current(); __wait.flags = 0U; __wait.private = (void *)tmp___3; __wait.func = & autoremove_wake_function; __wait.task_list.next = & __wait.task_list; __wait.task_list.prev = & __wait.task_list; ldv_37530: prepare_to_wait(& vdev->waitq_tx, & __wait, 1); tmp___4 = list_empty((struct list_head const *)(& vdev->priv_tx)); if (tmp___4 == 0) { goto ldv_37528; } else { tmp___5 = list_empty((struct list_head const *)(& vdev->unlink_tx)); if (tmp___5 == 0) { goto ldv_37528; } else { } } tmp___6 = get_current(); tmp___7 = signal_pending(tmp___6); if (tmp___7 == 0) { schedule(); goto ldv_37529; } else { } __ret = -512; goto ldv_37528; ldv_37529: ; goto ldv_37530; ldv_37528: finish_wait(& vdev->waitq_tx, & __wait); } else { } } else { } if ((usbip_debug_flag & 2048UL) != 0UL) { tmp___13 = current_thread_info(); if (((unsigned long )tmp___13->preempt_count & 134217472UL) == 0UL) { tmp___11 = get_current(); tmp___12 = (char *)(& tmp___11->comm); } else { tmp___12 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: pending urbs ?, now wake up\n", tmp___12, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_tx.c.prepared", 254, "vhci_tx_loop"); } else { } goto ldv_37533; ldv_37525: ; return; } } extern void list_del(struct list_head * ) ; __inline static int atomic_read(atomic_t const *v ) { { return ((int )*((int volatile *)(& v->counter))); } } extern int _dev_info(struct device const * , char const * , ...) ; extern int usbip_xmit(int , struct socket * , char * , int , int ) ; extern void usbip_dump_urb(struct urb * ) ; extern void usbip_dump_header(struct usbip_header * ) ; extern int usbip_recv_xbuff(struct usbip_device * , struct urb * ) ; extern int usbip_recv_iso(struct usbip_device * , struct urb * ) ; extern int usbip_event_happened(struct usbip_device * ) ; extern void usb_hcd_unlink_urb_from_ep(struct usb_hcd * , struct urb * ) ; extern void usb_hcd_giveback_urb(struct usb_hcd * , struct urb * , int ) ; void vhci_rx_loop(struct usbip_task *ut ) ; __inline static struct usb_hcd *vhci_to_hcd(struct vhci_hcd *vhci ) { unsigned long const (*__mptr)[0U] ; { __mptr = (unsigned long const *)vhci; return ((struct usb_hcd *)__mptr + 0xfffffffffffffd70UL); } } static struct urb *pickup_urb_and_free_priv(struct vhci_device *vdev , __u32 seqnum ) { struct vhci_priv *priv ; struct vhci_priv *tmp ; struct urb *urb ; int status ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct task_struct *tmp___1 ; char *tmp___2 ; struct thread_info *tmp___3 ; struct list_head const *__mptr___1 ; { urb = 0; spin_lock(& vdev->priv_lock); __mptr = (struct list_head const *)vdev->priv_rx.next; priv = (struct vhci_priv *)__mptr + 0xfffffffffffffff8UL; __mptr___0 = (struct list_head const *)priv->list.next; tmp = (struct vhci_priv *)__mptr___0 + 0xfffffffffffffff8UL; goto ldv_37456; ldv_37455: ; if (priv->seqnum == (unsigned long )seqnum) { urb = priv->urb; status = urb->status; if ((usbip_debug_flag & 1024UL) != 0UL) { tmp___3 = current_thread_info(); if (((unsigned long )tmp___3->preempt_count & 134217472UL) == 0UL) { tmp___1 = get_current(); tmp___2 = (char *)(& tmp___1->comm); } else { tmp___2 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: find urb %p vurb %p seqnum %u\n", tmp___2, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_rx.c.prepared", 57, "pickup_urb_and_free_priv", urb, priv, seqnum); } else { } if (status != -115) { if (status == -2 || status == -104) { _dev_info((struct device const *)(& (urb->dev)->dev), "urb %p was unlinked %ssynchronuously.\n", urb, status == -2 ? (char *)"" : (char *)"a"); } else { _dev_info((struct device const *)(& (urb->dev)->dev), "urb %p may be in a error, status %d\n", urb, status); } } else { } list_del(& priv->list); kfree((void const *)priv); urb->hcpriv = 0; goto ldv_37454; } else { } priv = tmp; __mptr___1 = (struct list_head const *)tmp->list.next; tmp = (struct vhci_priv *)__mptr___1 + 0xfffffffffffffff8UL; ldv_37456: ; if ((unsigned long )(& priv->list) != (unsigned long )(& vdev->priv_rx)) { goto ldv_37455; } else { } ldv_37454: spin_unlock(& vdev->priv_lock); return (urb); } } static void vhci_recv_ret_submit(struct vhci_device *vdev , struct usbip_header *pdu ) { struct usbip_device *ud ; struct urb *urb ; struct task_struct *tmp___0 ; char *tmp___1 ; struct thread_info *tmp___2 ; int tmp___3 ; int tmp___4 ; int tmp___5 ; struct task_struct *tmp___7 ; char *tmp___8 ; struct thread_info *tmp___9 ; struct usb_hcd *tmp___10 ; struct usb_hcd *tmp___11 ; struct task_struct *tmp___13 ; char *tmp___14 ; struct thread_info *tmp___15 ; { ud = & vdev->ud; urb = pickup_urb_and_free_priv(vdev, pdu->base.seqnum); if ((unsigned long )urb == (unsigned long )((struct urb *)0)) { tmp___2 = current_thread_info(); if (((unsigned long )tmp___2->preempt_count & 134217472UL) == 0UL) { tmp___0 = get_current(); tmp___1 = (char *)(& tmp___0->comm); } else { tmp___1 = (char *)"interrupt"; } printk("<3>%-10s: ***ERROR*** (%s,%d) %s: cannot find a urb of seqnum %u\n", tmp___1, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_rx.c.prepared", 98, "vhci_recv_ret_submit", pdu->base.seqnum); tmp___3 = atomic_read((atomic_t const *)(& the_controller->seqnum)); printk("<6>usbip: max seqnum %d\n", tmp___3); usbip_event_add(ud, 5UL); return; } else { } usbip_pack_pdu(pdu, urb, 3, 0); tmp___4 = usbip_recv_xbuff(ud, urb); if (tmp___4 < 0) { return; } else { } tmp___5 = usbip_recv_iso(ud, urb); if (tmp___5 < 0) { return; } else { } if ((usbip_debug_flag & 1024UL) != 0UL) { usbip_dump_urb(urb); } else { } if ((usbip_debug_flag & 1024UL) != 0UL) { tmp___9 = current_thread_info(); if (((unsigned long )tmp___9->preempt_count & 134217472UL) == 0UL) { tmp___7 = get_current(); tmp___8 = (char *)(& tmp___7->comm); } else { tmp___8 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: now giveback urb %p\n", tmp___8, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_rx.c.prepared", 124, "vhci_recv_ret_submit", urb); } else { } spin_lock(& the_controller->lock); tmp___10 = vhci_to_hcd(the_controller); usb_hcd_unlink_urb_from_ep(tmp___10, urb); spin_unlock(& the_controller->lock); tmp___11 = vhci_to_hcd(the_controller); usb_hcd_giveback_urb(tmp___11, urb, urb->status); if ((usbip_debug_flag & 1024UL) != 0UL) { tmp___15 = current_thread_info(); if (((unsigned long )tmp___15->preempt_count & 134217472UL) == 0UL) { tmp___13 = get_current(); tmp___14 = (char *)(& tmp___13->comm); } else { tmp___14 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: Leave\n", tmp___14, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_rx.c.prepared", 133, "vhci_recv_ret_submit"); } else { } return; } } static struct vhci_unlink *dequeue_pending_unlink(struct vhci_device *vdev , struct usbip_header *pdu ) { struct vhci_unlink *unlink ; struct vhci_unlink *tmp ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct task_struct *tmp___1 ; char *tmp___2 ; struct thread_info *tmp___3 ; struct list_head const *__mptr___1 ; { spin_lock(& vdev->priv_lock); __mptr = (struct list_head const *)vdev->unlink_rx.next; unlink = (struct vhci_unlink *)__mptr + 0xfffffffffffffff8UL; __mptr___0 = (struct list_head const *)unlink->list.next; tmp = (struct vhci_unlink *)__mptr___0 + 0xfffffffffffffff8UL; goto ldv_37478; ldv_37477: printk("<6>usbip: unlink->seqnum %lu\n", unlink->seqnum); if (unlink->seqnum == (unsigned long )pdu->base.seqnum) { if ((usbip_debug_flag & 1024UL) != 0UL) { tmp___3 = current_thread_info(); if (((unsigned long )tmp___3->preempt_count & 134217472UL) == 0UL) { tmp___1 = get_current(); tmp___2 = (char *)(& tmp___1->comm); } else { tmp___2 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: found pending unlink, %lu\n", tmp___2, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_rx.c.prepared", 150, "dequeue_pending_unlink", unlink->seqnum); } else { } list_del(& unlink->list); spin_unlock(& vdev->priv_lock); return (unlink); } else { } unlink = tmp; __mptr___1 = (struct list_head const *)tmp->list.next; tmp = (struct vhci_unlink *)__mptr___1 + 0xfffffffffffffff8UL; ldv_37478: ; if ((unsigned long )(& unlink->list) != (unsigned long )(& vdev->unlink_rx)) { goto ldv_37477; } else { } spin_unlock(& vdev->priv_lock); return (0); } } static void vhci_recv_ret_unlink(struct vhci_device *vdev , struct usbip_header *pdu ) { struct vhci_unlink *unlink ; struct urb *urb ; struct task_struct *tmp___0 ; char *tmp___1 ; struct thread_info *tmp___2 ; struct usb_hcd *tmp___3 ; struct usb_hcd *tmp___4 ; { usbip_dump_header(pdu); unlink = dequeue_pending_unlink(vdev, pdu); if ((unsigned long )unlink == (unsigned long )((struct vhci_unlink *)0)) { printk("<6>usbip: cannot find the pending unlink %u\n", pdu->base.seqnum); return; } else { } urb = pickup_urb_and_free_priv(vdev, (__u32 )unlink->unlink_seqnum); if ((unsigned long )urb == (unsigned long )((struct urb *)0)) { printk("<6>usbip: the urb (seqnum %d) was already given backed\n", pdu->base.seqnum); } else { if ((usbip_debug_flag & 1024UL) != 0UL) { tmp___2 = current_thread_info(); if (((unsigned long )tmp___2->preempt_count & 134217472UL) == 0UL) { tmp___0 = get_current(); tmp___1 = (char *)(& tmp___0->comm); } else { tmp___1 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: now giveback urb %p\n", tmp___1, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_rx.c.prepared", 189, "vhci_recv_ret_unlink", urb); } else { } urb->status = pdu->u.ret_unlink.status; printk("<6>usbip: %d\n", urb->status); spin_lock(& the_controller->lock); tmp___3 = vhci_to_hcd(the_controller); usb_hcd_unlink_urb_from_ep(tmp___3, urb); spin_unlock(& the_controller->lock); tmp___4 = vhci_to_hcd(the_controller); usb_hcd_giveback_urb(tmp___4, urb, urb->status); } kfree((void const *)unlink); return; } } static void vhci_rx_pdu(struct usbip_device *ud ) { int ret ; struct usbip_header pdu ; struct vhci_device *vdev ; struct usbip_device const *__mptr ; struct task_struct *tmp___0 ; char *tmp___1 ; struct thread_info *tmp___2 ; struct task_struct *tmp___4 ; char *tmp___5 ; struct thread_info *tmp___6 ; struct task_struct *tmp___8 ; char *tmp___9 ; struct thread_info *tmp___10 ; { __mptr = (struct usbip_device const *)ud; vdev = (struct vhci_device *)__mptr + 0xffffffffffffffe8UL; if ((usbip_debug_flag & 1024UL) != 0UL) { tmp___2 = current_thread_info(); if (((unsigned long )tmp___2->preempt_count & 134217472UL) == 0UL) { tmp___0 = get_current(); tmp___1 = (char *)(& tmp___0->comm); } else { tmp___1 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: Enter\n", tmp___1, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_rx.c.prepared", 216, "vhci_rx_pdu"); } else { } memset((void *)(& pdu), 0, 48UL); ret = usbip_xmit(0, ud->tcp_socket, (char *)(& pdu), 48, 0); if (ret != 48) { tmp___6 = current_thread_info(); if (((unsigned long )tmp___6->preempt_count & 134217472UL) == 0UL) { tmp___4 = get_current(); tmp___5 = (char *)(& tmp___4->comm); } else { tmp___5 = (char *)"interrupt"; } printk("<3>%-10s: ***ERROR*** (%s,%d) %s: receiving pdu failed! size is %d, should be %d\n", tmp___5, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_rx.c.prepared", 225, "vhci_rx_pdu", ret, 48U); usbip_event_add(ud, 5UL); return; } else { } usbip_header_correct_endian(& pdu, 0); if ((usbip_debug_flag & 1024UL) != 0UL) { usbip_dump_header(& pdu); } else { } switch (pdu.base.command) { case 3U: vhci_recv_ret_submit(vdev, & pdu); goto ldv_37497; case 4U: vhci_recv_ret_unlink(vdev, & pdu); goto ldv_37497; default: tmp___10 = current_thread_info(); if (((unsigned long )tmp___10->preempt_count & 134217472UL) == 0UL) { tmp___8 = get_current(); tmp___9 = (char *)(& tmp___8->comm); } else { tmp___9 = (char *)"interrupt"; } printk("<3>%-10s: ***ERROR*** (%s,%d) %s: unknown pdu %u\n", tmp___9, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_rx.c.prepared", 244, "vhci_rx_pdu", pdu.base.command); usbip_dump_header(& pdu); usbip_event_add(ud, 5UL); } ldv_37497: ; return; } } void vhci_rx_loop(struct usbip_task *ut ) { struct usbip_device *ud ; struct usbip_task const *__mptr ; struct task_struct *tmp___0 ; char *tmp___1 ; struct thread_info *tmp___2 ; struct task_struct *tmp___3 ; int tmp___4 ; int tmp___5 ; { __mptr = (struct usbip_task const *)ut; ud = (struct usbip_device *)__mptr + 0xffffffffffffffa8UL; ldv_37508: tmp___3 = get_current(); tmp___4 = signal_pending(tmp___3); if (tmp___4 != 0) { if ((usbip_debug_flag & 1024UL) != 0UL) { tmp___2 = current_thread_info(); if (((unsigned long )tmp___2->preempt_count & 134217472UL) == 0UL) { tmp___0 = get_current(); tmp___1 = (char *)(& tmp___0->comm); } else { tmp___1 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: signal catched!\n", tmp___1, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_rx.c.prepared", 260, "vhci_rx_loop"); } else { } goto ldv_37507; } else { } tmp___5 = usbip_event_happened(ud); if (tmp___5 != 0) { goto ldv_37507; } else { } vhci_rx_pdu(ud); goto ldv_37508; ldv_37507: ; return; } } __inline static void set_bit(unsigned int nr , unsigned long volatile *addr ) { { __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); return; } } __inline static void clear_bit(int nr , unsigned long volatile *addr ) { { __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); return; } } __inline static int get_order(unsigned long size ) { int order ; { size = (size - 1UL) >> 11; order = -1; ldv_4375: size = size >> 1; order = order + 1; if (size != 0UL) { goto ldv_4375; } else { } return (order); } } __inline static void INIT_LIST_HEAD(struct list_head *list ) { { list->next = list; list->prev = list; return; } } __inline static void atomic_set(atomic_t *v , int i ) { { v->counter = i; return; } } __inline static int atomic_add_return(int i , atomic_t *v ) { int __i ; { __i = i; __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; xaddl %0, %1": "+r" (i), "+m" (v->counter): : "memory"); return (i + __i); } } extern void lockdep_rcu_dereference(char const * , int const ) ; extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern void _raw_spin_lock_irq(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irq(raw_spinlock_t * ) ; __inline static void spin_lock_irq(spinlock_t *lock ) { { _raw_spin_lock_irq(& lock->ldv_5812.rlock); return; } } __inline static void spin_unlock_irq(spinlock_t *lock ) { { _raw_spin_unlock_irq(& lock->ldv_5812.rlock); return; } } extern void __init_waitqueue_head(wait_queue_head_t * , struct lock_class_key * ) ; extern void __wake_up(wait_queue_head_t * , unsigned int , int , void * ) ; extern unsigned long volatile jiffies ; extern unsigned long msecs_to_jiffies(unsigned int const ) ; extern unsigned long __get_free_pages(gfp_t , unsigned int ) ; extern int sysfs_create_group(struct kobject * , struct attribute_group const * ) ; extern void sysfs_remove_group(struct kobject * , struct attribute_group const * ) ; extern int debug_lockdep_rcu_enabled(void) ; __inline static int rcu_read_lock_sched_held(void) { { return (1); } } __inline static void rcu_read_lock_sched_notrace(void) { { return; } } extern struct module __this_module ; extern void *dev_get_drvdata(struct device const * ) ; extern int dev_printk(char const * , struct device const * , char const * , ...) ; extern int dev_err(struct device const * , char const * , ...) ; extern struct usb_device *usb_get_dev(struct usb_device * ) ; struct usb_device *ldv_usb_get_dev_22(struct usb_device *ldv_func_arg1 ) ; struct usb_device *ldv_usb_get_dev_24(struct usb_device *ldv_func_arg1 ) ; extern void usb_put_dev(struct usb_device * ) ; void ldv_usb_put_dev_21(struct usb_device *ldv_func_arg1 ) ; void ldv_usb_put_dev_23(struct usb_device *ldv_func_arg1 ) ; void ldv_usb_put_dev_25(struct usb_device *ldv_func_arg1 ) ; extern int usb_disabled(void) ; void ldv_usb_get_dev(void) ; void ldv_usb_put_dev(void) ; __inline static void kmemleak_alloc(void const *ptr , size_t size , int min_count , gfp_t gfp ) { { return; } } extern struct tracepoint __tracepoint_kmalloc ; __inline static void trace_kmalloc(unsigned long call_site , void const *ptr , size_t bytes_req , size_t bytes_alloc , gfp_t gfp_flags ) { long tmp ; struct tracepoint_func *it_func_ptr ; void *it_func ; void *__data ; struct tracepoint_func *_________p1 ; bool __warned ; int tmp___0 ; int tmp___1 ; { tmp = ldv__builtin_expect(__tracepoint_kmalloc.state != 0, 0L); if (tmp != 0L) { goto do_trace; } else { } return; do_trace: rcu_read_lock_sched_notrace(); _________p1 = *((struct tracepoint_func * volatile *)(& __tracepoint_kmalloc.funcs)); tmp___0 = debug_lockdep_rcu_enabled(); if (tmp___0 != 0 && ! __warned) { tmp___1 = rcu_read_lock_sched_held(); if (tmp___1 == 0 && 1) { __warned = 1; lockdep_rcu_dereference("include/trace/events/kmem.h", 51); } else { } } else { } it_func_ptr = _________p1; if ((unsigned long )it_func_ptr != (unsigned long )((struct tracepoint_func *)0)) { ldv_21841: it_func = it_func_ptr->func; __data = it_func_ptr->data; (*((void (*)(void * , unsigned long , void const * , size_t , size_t , gfp_t ))it_func))(__data, call_site, ptr, bytes_req, bytes_alloc, gfp_flags); it_func_ptr = it_func_ptr + 1; if ((unsigned long )it_func_ptr->func != (unsigned long )((void *)0)) { goto ldv_21841; } else { } } else { } rcu_read_lock_sched_notrace(); return; } } extern struct kmem_cache *kmalloc_caches[14U] ; __inline static int kmalloc_index(size_t size ) { { if (size == 0UL) { return (0); } else { } if (size <= 8UL) { return (3); } else { } if (size > 64UL && size <= 96UL) { return (1); } else { } if (size > 128UL && size <= 192UL) { return (2); } else { } if (size <= 8UL) { return (3); } else { } if (size <= 16UL) { return (4); } else { } if (size <= 32UL) { return (5); } else { } if (size <= 64UL) { return (6); } else { } if (size <= 128UL) { return (7); } else { } if (size <= 256UL) { return (8); } else { } if (size <= 512UL) { return (9); } else { } if (size <= 1024UL) { return (10); } else { } if (size <= 2048UL) { return (11); } else { } if (size <= 4096UL) { return (12); } else { } if (size <= 8192UL) { return (13); } else { } if (size <= 16384UL) { return (14); } else { } if (size <= 32768UL) { return (15); } else { } if (size <= 65536UL) { return (16); } else { } if (size <= 131072UL) { return (17); } else { } if (size <= 262144UL) { return (18); } else { } if (size <= 524288UL) { return (19); } else { } if (size <= 1048576UL) { return (20); } else { } if (size <= 2097152UL) { return (21); } else { } return (-1); } } __inline static struct kmem_cache *kmalloc_slab(size_t size ) { int index ; int tmp ; { tmp = kmalloc_index(size); index = tmp; if (index == 0) { return (0); } else { } return (kmalloc_caches[index]); } } extern int __VERIFIER_nondet_int(void); extern void abort(void); void assume_abort_if_not(int cond) { if(!cond) {abort();} } extern void *malloc(size_t size); extern long ldv_is_err(const void *); void *ldv_malloc(size_t size) { if (__VERIFIER_nondet_int()) { void *res = malloc(size); assume_abort_if_not(!ldv_is_err(res)); return res; } else { return ((void *)0); } } void *__kmalloc(size_t size, gfp_t t) { return ldv_malloc(size); } extern void *kmem_cache_alloc_notrace(struct kmem_cache * , gfp_t ) ; __inline static void *kmalloc_large(size_t size , gfp_t flags ) { unsigned int order ; int tmp ; void *ret ; unsigned long tmp___0 ; { tmp = get_order(size); order = (unsigned int )tmp; tmp___0 = __get_free_pages(flags | 16384U, order); ret = (void *)tmp___0; kmemleak_alloc((void const *)ret, size, 1, flags); trace_kmalloc((unsigned long )((void *)0), (void const *)ret, size, 4096UL << (int )order, flags); return (ret); } } void *ldv_malloc(size_t size ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) { void *ret ; void *tmp ; struct kmem_cache *s ; struct kmem_cache *tmp___0 ; void *tmp___1 ; { if (0) { if (size > 8192UL) { tmp = kmalloc_large(size, flags); return (tmp); } else { } if ((flags & 1U) == 0U) { tmp___0 = kmalloc_slab(size); s = tmp___0; if ((unsigned long )s == (unsigned long )((struct kmem_cache *)0)) { return (16); } else { } ret = kmem_cache_alloc_notrace(s, flags); trace_kmalloc((unsigned long )((void *)0), (void const *)ret, size, (size_t )s->size, flags); return (ret); } else { } } else { } tmp___1 = __kmalloc(size, flags); return (tmp___1); } } void *ldv_zalloc(size_t size ) ; __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc(size, flags | 32768U); return (tmp); } } extern void sock_release(struct socket * ) ; extern int kernel_sock_shutdown(struct socket * , enum sock_shutdown_cmd ) ; extern void usbip_task_init(struct usbip_task * , char * , void (*)(struct usbip_task * ) ) ; extern void usbip_stop_threads(struct usbip_device * ) ; extern int usbip_start_eh(struct usbip_device * ) ; extern void usbip_stop_eh(struct usbip_device * ) ; extern int platform_device_register(struct platform_device * ) ; extern void platform_device_unregister(struct platform_device * ) ; extern int platform_driver_register(struct platform_driver * ) ; extern void platform_driver_unregister(struct platform_driver * ) ; extern int usb_hcd_link_urb_to_ep(struct usb_hcd * , struct urb * ) ; extern int usb_hcd_check_unlink_urb(struct usb_hcd * , struct urb * , int ) ; extern struct usb_hcd *usb_create_hcd(struct hc_driver const * , struct device * , char const * ) ; extern void usb_put_hcd(struct usb_hcd * ) ; extern int usb_add_hcd(struct usb_hcd * , unsigned int , unsigned long ) ; extern void usb_remove_hcd(struct usb_hcd * ) ; extern void usb_hcd_poll_rh_status(struct usb_hcd * ) ; extern void usb_hcd_resume_root_hub(struct usb_hcd * ) ; struct vhci_hcd *the_controller ; void rh_port_disconnect(int rhport ) ; __inline static struct vhci_hcd *hcd_to_vhci(struct usb_hcd *hcd ) { { return ((struct vhci_hcd *)(& hcd->hcd_priv)); } } __inline static struct device *vhci_dev(struct vhci_hcd *vhci ) { struct usb_hcd *tmp ; { tmp = vhci_to_hcd(vhci); return (tmp->self.controller); } } static int vhci_hub_status(struct usb_hcd *hcd , char *buf ) ; static int vhci_hub_control(struct usb_hcd *hcd , u16 typeReq , u16 wValue , u16 wIndex , char *buf , u16 wLength ) ; static int vhci_urb_enqueue(struct usb_hcd *hcd , struct urb *urb , gfp_t mem_flags ) ; static int vhci_urb_dequeue(struct usb_hcd *hcd , struct urb *urb , int status ) ; static int vhci_start(struct usb_hcd *hcd ) ; static void vhci_stop(struct usb_hcd *hcd ) ; static int vhci_get_frame_number(struct usb_hcd *hcd ) ; static char const driver_name[9U] = { 'v', 'h', 'c', 'i', '_', 'h', 'c', 'd', '\000'}; static char const driver_desc[31U] = { 'U', 'S', 'B', '/', 'I', 'P', ' ', 'V', 'i', 'r', 't', 'u', 'a', 'l', ' ', 'H', 'o', 's', 't', ' ', 'C', 'o', 'n', 't', 'r', 'o', 'l', 'l', 'e', 'r', '\000'}; static char const *bit_desc[32U] = { "CONNECTION", "ENABLE", "SUSPEND", "OVER_CURRENT", "RESET", "R5", "R6", "R7", "POWER", "LOWSPEED", "HIGHSPEED", "PORT_TEST", "INDICATOR", "R13", "R14", "R15", "C_CONNECTION", "C_ENABLE", "C_SUSPEND", "C_OVER_CURRENT", "C_RESET", "R21", "R22", "R23", "R24", "R25", "R26", "R27", "R28", "R29", "R30", "R31"}; static void dump_port_status(u32 status ) { int i ; { i = 0; printk("<7>status %08x:", status); i = 0; goto ldv_37495; ldv_37494: ; if (((u32 )(1 << i) & status) != 0U) { printk(" %s", bit_desc[i]); } else { } i = i + 1; ldv_37495: ; if (i <= 31) { goto ldv_37494; } else { } printk("\n"); return; } } void rh_port_connect(int rhport , enum usb_device_speed speed ) { unsigned long flags ; struct task_struct *tmp___0 ; char *tmp___1 ; struct thread_info *tmp___2 ; raw_spinlock_t *tmp___3 ; struct usb_hcd *tmp___4 ; { if ((usbip_debug_flag & 256UL) != 0UL) { tmp___2 = current_thread_info(); if (((unsigned long )tmp___2->preempt_count & 134217472UL) == 0UL) { tmp___0 = get_current(); tmp___1 = (char *)(& tmp___0->comm); } else { tmp___1 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: rh_port_connect %d\n", tmp___1, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 135, "rh_port_connect", rhport); } else { } tmp___3 = spinlock_check(& the_controller->lock); flags = _raw_spin_lock_irqsave(tmp___3); the_controller->port_status[rhport] = the_controller->port_status[rhport] | 65537U; switch ((unsigned int )speed) { case 3U: the_controller->port_status[rhport] = the_controller->port_status[rhport] | 1024U; goto ldv_37507; case 1U: the_controller->port_status[rhport] = the_controller->port_status[rhport] | 512U; goto ldv_37507; default: ; goto ldv_37507; } ldv_37507: the_controller->pending_port = rhport; spin_unlock_irqrestore(& the_controller->lock, flags); tmp___4 = vhci_to_hcd(the_controller); usb_hcd_poll_rh_status(tmp___4); return; } } void rh_port_disconnect(int rhport ) { unsigned long flags ; struct task_struct *tmp___0 ; char *tmp___1 ; struct thread_info *tmp___2 ; raw_spinlock_t *tmp___3 ; struct usb_hcd *tmp___4 ; { if ((usbip_debug_flag & 256UL) != 0UL) { tmp___2 = current_thread_info(); if (((unsigned long )tmp___2->preempt_count & 134217472UL) == 0UL) { tmp___0 = get_current(); tmp___1 = (char *)(& tmp___0->comm); } else { tmp___1 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: rh_port_disconnect %d\n", tmp___1, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 168, "rh_port_disconnect", rhport); } else { } tmp___3 = spinlock_check(& the_controller->lock); flags = _raw_spin_lock_irqsave(tmp___3); the_controller->port_status[rhport] = the_controller->port_status[rhport] & 4294967294U; the_controller->port_status[rhport] = the_controller->port_status[rhport] | 65536U; spin_unlock_irqrestore(& the_controller->lock, flags); tmp___4 = vhci_to_hcd(the_controller); usb_hcd_poll_rh_status(tmp___4); return; } } static int vhci_hub_status(struct usb_hcd *hcd , char *buf ) { struct vhci_hcd *vhci ; unsigned long flags ; int retval ; unsigned long *event_bits ; int rhport ; int changed ; raw_spinlock_t *tmp ; struct task_struct *tmp___1 ; char *tmp___2 ; struct thread_info *tmp___3 ; struct task_struct *tmp___5 ; char *tmp___6 ; struct thread_info *tmp___7 ; { retval = 0; event_bits = (unsigned long *)buf; changed = 0; *event_bits = 0UL; vhci = hcd_to_vhci(hcd); tmp = spinlock_check(& vhci->lock); flags = _raw_spin_lock_irqsave(tmp); if ((hcd->flags & 1UL) == 0UL) { if ((usbip_debug_flag & 256UL) != 0UL) { tmp___3 = current_thread_info(); if (((unsigned long )tmp___3->preempt_count & 134217472UL) == 0UL) { tmp___1 = get_current(); tmp___2 = (char *)(& tmp___1->comm); } else { tmp___2 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: hw accessible flag in on?\n", tmp___2, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 237, "vhci_hub_status"); } else { } goto done; } else { } rhport = 0; goto ldv_37534; ldv_37533: ; if ((vhci->port_status[rhport] & 2031616U) != 0U) { if ((usbip_debug_flag & 256UL) != 0UL) { tmp___7 = current_thread_info(); if (((unsigned long )tmp___7->preempt_count & 134217472UL) == 0UL) { tmp___5 = get_current(); tmp___6 = (char *)(& tmp___5->comm); } else { tmp___6 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: port %d is changed\n", tmp___6, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 245, "vhci_hub_status", rhport); } else { } *event_bits = *event_bits | (unsigned long )(1 << (rhport + 1)); changed = 1; } else { } rhport = rhport + 1; ldv_37534: ; if (rhport <= 7) { goto ldv_37533; } else { } printk("<6>usbip: changed %d\n", changed); if (hcd->state == 4) { usb_hcd_resume_root_hub(hcd); } else { } if (changed != 0) { retval = 2; } else { retval = 0; } done: spin_unlock_irqrestore(& vhci->lock, flags); return (retval); } } __inline static void hub_descriptor(struct usb_hub_descriptor *desc ) { { memset((void *)desc, 0, 15UL); desc->bDescriptorType = 41U; desc->bDescLength = 9U; desc->wHubCharacteristics = 1U; desc->bNbrPorts = 8U; desc->DeviceRemovable[0] = 255U; desc->DeviceRemovable[1] = 255U; return; } } static int vhci_hub_control(struct usb_hcd *hcd , u16 typeReq , u16 wValue , u16 wIndex , char *buf , u16 wLength ) { struct vhci_hcd *dum ; int retval ; unsigned long flags ; int rhport ; u32 prev_port_status[8U] ; struct task_struct *tmp___0 ; char *tmp___1 ; struct thread_info *tmp___2 ; raw_spinlock_t *tmp___3 ; int i ; struct task_struct *tmp___5 ; char *tmp___6 ; struct thread_info *tmp___7 ; unsigned long tmp___8 ; struct task_struct *tmp___10 ; char *tmp___11 ; struct thread_info *tmp___12 ; struct task_struct *tmp___14 ; char *tmp___15 ; struct thread_info *tmp___16 ; struct task_struct *tmp___18 ; char *tmp___19 ; struct thread_info *tmp___20 ; struct task_struct *tmp___22 ; char *tmp___23 ; struct thread_info *tmp___24 ; struct task_struct *tmp___26 ; char *tmp___27 ; struct thread_info *tmp___28 ; struct task_struct *tmp___30 ; char *tmp___31 ; struct thread_info *tmp___32 ; struct task_struct *tmp___34 ; char *tmp___35 ; struct thread_info *tmp___36 ; struct task_struct *tmp___38 ; char *tmp___39 ; struct thread_info *tmp___40 ; struct task_struct *tmp___42 ; char *tmp___43 ; struct thread_info *tmp___44 ; struct task_struct *tmp___46 ; char *tmp___47 ; struct thread_info *tmp___48 ; struct task_struct *tmp___50 ; char *tmp___51 ; struct thread_info *tmp___52 ; unsigned long tmp___53 ; struct task_struct *tmp___55 ; char *tmp___56 ; struct thread_info *tmp___57 ; struct task_struct *tmp___59 ; char *tmp___60 ; struct thread_info *tmp___61 ; { retval = 0; if ((hcd->flags & 1UL) == 0UL) { return (-110); } else { } if ((usbip_debug_flag & 256UL) != 0UL) { tmp___2 = current_thread_info(); if (((unsigned long )tmp___2->preempt_count & 134217472UL) == 0UL) { tmp___0 = get_current(); tmp___1 = (char *)(& tmp___0->comm); } else { tmp___1 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: typeReq %x wValue %x wIndex %x\n", tmp___1, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 298, "vhci_hub_control", (int )typeReq, (int )wValue, (int )wIndex); } else { } if ((unsigned int )wIndex > 8U) { printk("<3>%s: invalid port number %d\n", "vhci_hub_control", (int )wIndex); } else { } rhport = (int )((unsigned char )wIndex) + -1; dum = hcd_to_vhci(hcd); tmp___3 = spinlock_check(& dum->lock); flags = _raw_spin_lock_irqsave(tmp___3); if ((usbip_debug_flag & 256UL) != 0UL) { i = 0; i = 0; goto ldv_37558; ldv_37557: prev_port_status[i] = dum->port_status[i]; i = i + 1; ldv_37558: ; if (i <= 7) { goto ldv_37557; } else { } } else { } switch ((int )typeReq) { case 8193: ; if ((usbip_debug_flag & 256UL) != 0UL) { tmp___7 = current_thread_info(); if (((unsigned long )tmp___7->preempt_count & 134217472UL) == 0UL) { tmp___5 = get_current(); tmp___6 = (char *)(& tmp___5->comm); } else { tmp___6 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: ClearHubFeature\n", tmp___6, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 317, "vhci_hub_control"); } else { } goto ldv_37561; case 8961: ; switch ((int )wValue) { case 2: ; if ((dum->port_status[rhport] & 4U) != 0U) { dum->resuming = 1U; tmp___8 = msecs_to_jiffies(20U); dum->re_timeout = tmp___8 + (unsigned long )jiffies; } else { } goto ldv_37564; case 8: ; if ((usbip_debug_flag & 256UL) != 0UL) { tmp___12 = current_thread_info(); if (((unsigned long )tmp___12->preempt_count & 134217472UL) == 0UL) { tmp___10 = get_current(); tmp___11 = (char *)(& tmp___10->comm); } else { tmp___11 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: ClearPortFeature: USB_PORT_FEAT_POWER\n", tmp___11, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 331, "vhci_hub_control"); } else { } dum->port_status[rhport] = 0U; dum->resuming = 0U; goto ldv_37564; case 20: ; if ((usbip_debug_flag & 256UL) != 0UL) { tmp___16 = current_thread_info(); if (((unsigned long )tmp___16->preempt_count & 134217472UL) == 0UL) { tmp___14 = get_current(); tmp___15 = (char *)(& tmp___14->comm); } else { tmp___15 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: ClearPortFeature: USB_PORT_FEAT_C_RESET\n", tmp___15, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 339, "vhci_hub_control"); } else { } switch ((unsigned int )dum->vdev[rhport].speed) { case 3U: dum->port_status[rhport] = dum->port_status[rhport] | 1024U; goto ldv_37568; case 1U: dum->port_status[rhport] = dum->port_status[rhport] | 512U; goto ldv_37568; default: ; goto ldv_37568; } ldv_37568: ; default: ; if ((usbip_debug_flag & 256UL) != 0UL) { tmp___20 = current_thread_info(); if (((unsigned long )tmp___20->preempt_count & 134217472UL) == 0UL) { tmp___18 = get_current(); tmp___19 = (char *)(& tmp___18->comm); } else { tmp___19 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: ClearPortFeature: default %x\n", tmp___19, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 354, "vhci_hub_control", (int )wValue); } else { } dum->port_status[rhport] = dum->port_status[rhport] & (u32 )(~ (1 << (int )wValue)); } ldv_37564: ; goto ldv_37561; case 40966: ; if ((usbip_debug_flag & 256UL) != 0UL) { tmp___24 = current_thread_info(); if (((unsigned long )tmp___24->preempt_count & 134217472UL) == 0UL) { tmp___22 = get_current(); tmp___23 = (char *)(& tmp___22->comm); } else { tmp___23 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: GetHubDescriptor\n", tmp___23, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 359, "vhci_hub_control"); } else { } hub_descriptor((struct usb_hub_descriptor *)buf); goto ldv_37561; case 40960: ; if ((usbip_debug_flag & 256UL) != 0UL) { tmp___28 = current_thread_info(); if (((unsigned long )tmp___28->preempt_count & 134217472UL) == 0UL) { tmp___26 = get_current(); tmp___27 = (char *)(& tmp___26->comm); } else { tmp___27 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: GetHubStatus\n", tmp___27, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 363, "vhci_hub_control"); } else { } *((__le32 *)buf) = 0U; goto ldv_37561; case 41728: ; if ((usbip_debug_flag & 256UL) != 0UL) { tmp___32 = current_thread_info(); if (((unsigned long )tmp___32->preempt_count & 134217472UL) == 0UL) { tmp___30 = get_current(); tmp___31 = (char *)(& tmp___30->comm); } else { tmp___31 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: GetPortStatus port %x\n", tmp___31, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 367, "vhci_hub_control", (int )wIndex); } else { } if ((unsigned int )wIndex > 8U || (unsigned int )wIndex == 0U) { printk("<3>%s: invalid port number %d\n", "vhci_hub_control", (int )wIndex); retval = -32; } else { } if ((unsigned int )*((unsigned char *)dum + 104UL) != 0U && (long )dum->re_timeout - (long )jiffies < 0L) { printk("<3>%s: not yet\n", "vhci_hub_control"); dum->port_status[rhport] = dum->port_status[rhport] | 262144U; dum->port_status[rhport] = dum->port_status[rhport] & 4294967291U; dum->resuming = 0U; dum->re_timeout = 0UL; } else { } if ((dum->port_status[rhport] & 16U) != 0U && (long )dum->re_timeout - (long )jiffies < 0L) { dum->port_status[rhport] = dum->port_status[rhport] | 1048576U; dum->port_status[rhport] = dum->port_status[rhport] & 4294967279U; dum->re_timeout = 0UL; if ((unsigned int )dum->vdev[rhport].ud.status == 5U) { if ((usbip_debug_flag & 256UL) != 0UL) { tmp___36 = current_thread_info(); if (((unsigned long )tmp___36->preempt_count & 134217472UL) == 0UL) { tmp___34 = get_current(); tmp___35 = (char *)(& tmp___34->comm); } else { tmp___35 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: enable rhport %d (status %u)\n", tmp___35, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 407, "vhci_hub_control", rhport, (unsigned int )dum->vdev[rhport].ud.status); } else { } dum->port_status[rhport] = dum->port_status[rhport] | 2U; } else { } } else { } *((u16 *)buf) = (unsigned short )dum->port_status[rhport]; *((u16 *)buf + 1UL) = (unsigned short )(dum->port_status[rhport] >> 16); if ((usbip_debug_flag & 256UL) != 0UL) { tmp___40 = current_thread_info(); if (((unsigned long )tmp___40->preempt_count & 134217472UL) == 0UL) { tmp___38 = get_current(); tmp___39 = (char *)(& tmp___38->comm); } else { tmp___39 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: GetPortStatus bye %x %x\n", tmp___39, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 442, "vhci_hub_control", (int )*((u16 *)buf), (int )*((u16 *)buf + 1UL)); } else { } goto ldv_37561; case 8195: ; if ((usbip_debug_flag & 256UL) != 0UL) { tmp___44 = current_thread_info(); if (((unsigned long )tmp___44->preempt_count & 134217472UL) == 0UL) { tmp___42 = get_current(); tmp___43 = (char *)(& tmp___42->comm); } else { tmp___43 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: SetHubFeature\n", tmp___43, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 445, "vhci_hub_control"); } else { } retval = -32; goto ldv_37561; case 8963: ; switch ((int )wValue) { case 2: ; if ((usbip_debug_flag & 256UL) != 0UL) { tmp___48 = current_thread_info(); if (((unsigned long )tmp___48->preempt_count & 134217472UL) == 0UL) { tmp___46 = get_current(); tmp___47 = (char *)(& tmp___46->comm); } else { tmp___47 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: SetPortFeature: USB_PORT_FEAT_SUSPEND\n", tmp___47, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 452, "vhci_hub_control"); } else { } printk("<3>%s: not yet\n", "vhci_hub_control"); goto ldv_37590; case 4: ; if ((usbip_debug_flag & 256UL) != 0UL) { tmp___52 = current_thread_info(); if (((unsigned long )tmp___52->preempt_count & 134217472UL) == 0UL) { tmp___50 = get_current(); tmp___51 = (char *)(& tmp___50->comm); } else { tmp___51 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: SetPortFeature: USB_PORT_FEAT_RESET\n", tmp___51, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 466, "vhci_hub_control"); } else { } if ((dum->port_status[rhport] & 2U) != 0U) { dum->port_status[rhport] = dum->port_status[rhport] & 4294965757U; } else { } tmp___53 = msecs_to_jiffies(50U); dum->re_timeout = tmp___53 + (unsigned long )jiffies; default: ; if ((usbip_debug_flag & 256UL) != 0UL) { tmp___57 = current_thread_info(); if (((unsigned long )tmp___57->preempt_count & 134217472UL) == 0UL) { tmp___55 = get_current(); tmp___56 = (char *)(& tmp___55->comm); } else { tmp___56 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: SetPortFeature: default %d\n", tmp___56, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 488, "vhci_hub_control", (int )wValue); } else { } dum->port_status[rhport] = dum->port_status[rhport] | (u32 )(1 << (int )wValue); } ldv_37590: ; goto ldv_37561; default: printk("<3>%s: default: no such request\n", "vhci_hub_control"); retval = -32; } ldv_37561: ; if ((usbip_debug_flag & 256UL) != 0UL) { printk("<7>port %d\n", rhport); dump_port_status(prev_port_status[rhport]); dump_port_status(dum->port_status[rhport]); } else { } if ((usbip_debug_flag & 256UL) != 0UL) { tmp___61 = current_thread_info(); if (((unsigned long )tmp___61->preempt_count & 134217472UL) == 0UL) { tmp___59 = get_current(); tmp___60 = (char *)(& tmp___59->comm); } else { tmp___60 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: bye\n", tmp___60, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 508, "vhci_hub_control"); } else { } spin_unlock_irqrestore(& dum->lock, flags); return (retval); } } static struct vhci_device *get_vdev(struct usb_device *udev ) { int i ; struct vhci_device *tmp ; { if ((unsigned long )udev == (unsigned long )((struct usb_device *)0)) { return (0); } else { } i = 0; goto ldv_37599; ldv_37598: ; if ((unsigned long )the_controller->vdev[i].udev == (unsigned long )udev) { tmp = port_to_vdev((__u32 )i); return (tmp); } else { } i = i + 1; ldv_37599: ; if (i <= 7) { goto ldv_37598; } else { } return (0); } } static void vhci_tx_urb(struct urb *urb ) { struct vhci_device *vdev ; struct vhci_device *tmp ; struct vhci_priv *priv ; unsigned long flag ; void *tmp___0 ; raw_spinlock_t *tmp___1 ; int tmp___2 ; { tmp = get_vdev(urb->dev); vdev = tmp; if ((unsigned long )vdev == (unsigned long )((struct vhci_device *)0)) { printk("<3>vhci_hcd: could not get virtual device\n"); return; } else { } tmp___0 = kzalloc(40UL, 32U); priv = (struct vhci_priv *)tmp___0; tmp___1 = spinlock_check(& vdev->priv_lock); flag = _raw_spin_lock_irqsave(tmp___1); if ((unsigned long )priv == (unsigned long )((struct vhci_priv *)0)) { dev_err((struct device const *)(& (urb->dev)->dev), "malloc vhci_priv\n"); spin_unlock_irqrestore(& vdev->priv_lock, flag); usbip_event_add(& vdev->ud, 9UL); return; } else { } tmp___2 = atomic_add_return(1, & the_controller->seqnum); priv->seqnum = (unsigned long )tmp___2; if (priv->seqnum == 65535UL) { printk("<6>usbip: seqnum max\n"); } else { } priv->vdev = vdev; priv->urb = urb; urb->hcpriv = (void *)priv; list_add_tail(& priv->list, & vdev->priv_tx); __wake_up(& vdev->waitq_tx, 3U, 1, 0); spin_unlock_irqrestore(& vdev->priv_lock, flag); return; } } static int vhci_urb_enqueue(struct usb_hcd *hcd , struct urb *urb , gfp_t mem_flags ) { struct device *dev ; int ret ; unsigned long flags ; struct task_struct *tmp___0 ; char *tmp___1 ; struct thread_info *tmp___2 ; long tmp___3 ; long tmp___4 ; raw_spinlock_t *tmp___5 ; __u8 type ; struct usb_ctrlrequest *ctrlreq ; struct vhci_device *vdev ; struct vhci_device *tmp___6 ; struct task_struct *tmp___8 ; char *tmp___9 ; struct thread_info *tmp___10 ; struct usb_hcd *tmp___11 ; { dev = & (urb->dev)->dev; ret = 0; if ((usbip_debug_flag & 512UL) != 0UL) { tmp___2 = current_thread_info(); if (((unsigned long )tmp___2->preempt_count & 134217472UL) == 0UL) { tmp___0 = get_current(); tmp___1 = (char *)(& tmp___0->comm); } else { tmp___1 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: enter, usb_hcd %p urb %p mem_flags %d\n", tmp___1, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 580, "vhci_urb_enqueue", hcd, urb, mem_flags); } else { } tmp___3 = ldv__builtin_expect((unsigned long )urb->transfer_buffer == (unsigned long )((void *)0), 0L); if (tmp___3 != 0L) { tmp___4 = ldv__builtin_expect(urb->transfer_buffer_length != 0U, 0L); if (tmp___4 != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared"), "i" (583), "i" (12UL)); ldv_37619: ; goto ldv_37619; } else { } } else { } tmp___5 = spinlock_check(& the_controller->lock); flags = _raw_spin_lock_irqsave(tmp___5); if (urb->status != -115) { dev_err((struct device const *)dev, "URB already unlinked!, status %d\n", urb->status); spin_unlock_irqrestore(& the_controller->lock, flags); return (urb->status); } else { } ret = usb_hcd_link_urb_to_ep(hcd, urb); if (ret != 0) { goto no_need_unlink; } else { } if (((urb->pipe >> 8) & 127U) == 0U) { type = (__u8 )(urb->pipe >> 30); ctrlreq = (struct usb_ctrlrequest *)urb->setup_packet; tmp___6 = port_to_vdev((__u32 )the_controller->pending_port); vdev = tmp___6; if ((unsigned int )type != 2U || (unsigned long )ctrlreq == (unsigned long )((struct usb_ctrlrequest *)0)) { dev_err((struct device const *)dev, "invalid request to devnum 0\n"); ret = -22; goto no_need_xmit; } else { } switch ((int )ctrlreq->bRequest) { case 5: _dev_info((struct device const *)dev, "SetAddress Request (%d) to port %d\n", (int )ctrlreq->wValue, vdev->rhport); if ((unsigned long )vdev->udev != (unsigned long )((struct usb_device *)0)) { ldv_usb_put_dev_21(vdev->udev); } else { } vdev->udev = ldv_usb_get_dev_22(urb->dev); spin_lock(& vdev->ud.lock); vdev->ud.status = 6; spin_unlock(& vdev->ud.lock); if (urb->status == -115) { urb->status = 0; } else { } goto no_need_xmit; case 6: ; if ((unsigned int )ctrlreq->wValue == 256U) { if ((usbip_debug_flag & 512UL) != 0UL) { tmp___10 = current_thread_info(); if (((unsigned long )tmp___10->preempt_count & 134217472UL) == 0UL) { tmp___8 = get_current(); tmp___9 = (char *)(& tmp___8->comm); } else { tmp___9 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: Not yet?: Get_Descriptor to device 0 (get max pipe size)\n", tmp___9, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 646, "vhci_urb_enqueue"); } else { } } else { } if ((unsigned long )vdev->udev != (unsigned long )((struct usb_device *)0)) { ldv_usb_put_dev_23(vdev->udev); } else { } vdev->udev = ldv_usb_get_dev_24(urb->dev); goto out; default: dev_err((struct device const *)dev, "invalid request to devnum 0 bRequest %u, wValue %u\n", (int )ctrlreq->bRequest, (int )ctrlreq->wValue); ret = -22; goto no_need_xmit; } } else { } out: vhci_tx_urb(urb); spin_unlock_irqrestore(& the_controller->lock, flags); return (0); no_need_xmit: usb_hcd_unlink_urb_from_ep(hcd, urb); no_need_unlink: spin_unlock_irqrestore(& the_controller->lock, flags); tmp___11 = vhci_to_hcd(the_controller); usb_hcd_giveback_urb(tmp___11, urb, urb->status); return (ret); } } static int vhci_urb_dequeue(struct usb_hcd *hcd , struct urb *urb , int status ) { unsigned long flags ; struct vhci_priv *priv ; struct vhci_device *vdev ; raw_spinlock_t *tmp ; int ret ; unsigned long flags2 ; raw_spinlock_t *tmp___0 ; struct usb_hcd *tmp___1 ; raw_spinlock_t *tmp___2 ; unsigned long flags2___0 ; struct vhci_unlink *unlink ; raw_spinlock_t *tmp___3 ; void *tmp___4 ; struct task_struct *tmp___6 ; char *tmp___7 ; struct thread_info *tmp___8 ; int tmp___9 ; struct task_struct *tmp___11 ; char *tmp___12 ; struct thread_info *tmp___13 ; { printk("<6>usbip: vhci_hcd: dequeue a urb %p\n", urb); tmp = spinlock_check(& the_controller->lock); flags = _raw_spin_lock_irqsave(tmp); priv = (struct vhci_priv *)urb->hcpriv; if ((unsigned long )priv == (unsigned long )((struct vhci_priv *)0)) { spin_unlock_irqrestore(& the_controller->lock, flags); return (0); } else { } ret = 0; ret = usb_hcd_check_unlink_urb(hcd, urb, status); if (ret != 0) { spin_unlock_irqrestore(& the_controller->lock, flags); return (ret); } else { } vdev = priv->vdev; if ((unsigned long )vdev->ud.tcp_socket == (unsigned long )((struct socket *)0)) { tmp___0 = spinlock_check(& vdev->priv_lock); flags2 = _raw_spin_lock_irqsave(tmp___0); printk("<6>usbip: vhci_hcd: device %p seems to be disconnected\n", vdev); list_del(& priv->list); kfree((void const *)priv); urb->hcpriv = 0; spin_unlock_irqrestore(& vdev->priv_lock, flags2); printk("<6>usbip: vhci_hcd: vhci_urb_dequeue() gives back urb %p\n", urb); usb_hcd_unlink_urb_from_ep(hcd, urb); spin_unlock_irqrestore(& the_controller->lock, flags); tmp___1 = vhci_to_hcd(the_controller); usb_hcd_giveback_urb(tmp___1, urb, urb->status); tmp___2 = spinlock_check(& the_controller->lock); flags = _raw_spin_lock_irqsave(tmp___2); } else { tmp___3 = spinlock_check(& vdev->priv_lock); flags2___0 = _raw_spin_lock_irqsave(tmp___3); tmp___4 = kzalloc(32UL, 32U); unlink = (struct vhci_unlink *)tmp___4; if ((unsigned long )unlink == (unsigned long )((struct vhci_unlink *)0)) { tmp___8 = current_thread_info(); if (((unsigned long )tmp___8->preempt_count & 134217472UL) == 0UL) { tmp___6 = get_current(); tmp___7 = (char *)(& tmp___6->comm); } else { tmp___7 = (char *)"interrupt"; } printk("<3>%-10s: ***ERROR*** (%s,%d) %s: malloc vhci_unlink\n", tmp___7, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 797, "vhci_urb_dequeue"); spin_unlock_irqrestore(& vdev->priv_lock, flags2___0); spin_unlock_irqrestore(& the_controller->lock, flags); usbip_event_add(& vdev->ud, 9UL); return (-12); } else { } tmp___9 = atomic_add_return(1, & the_controller->seqnum); unlink->seqnum = (unsigned long )tmp___9; if (unlink->seqnum == 65535UL) { printk("<6>usbip: seqnum max\n"); } else { } unlink->unlink_seqnum = priv->seqnum; printk("<6>usbip: vhci_hcd: device %p seems to be still connected\n", vdev); list_add_tail(& unlink->list, & vdev->unlink_tx); __wake_up(& vdev->waitq_tx, 3U, 1, 0); spin_unlock_irqrestore(& vdev->priv_lock, flags2___0); } spin_unlock_irqrestore(& the_controller->lock, flags); if ((usbip_debug_flag & 512UL) != 0UL) { tmp___13 = current_thread_info(); if (((unsigned long )tmp___13->preempt_count & 134217472UL) == 0UL) { tmp___11 = get_current(); tmp___12 = (char *)(& tmp___11->comm); } else { tmp___12 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: leave\n", tmp___12, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 823, "vhci_urb_dequeue"); } else { } return (0); } } static void vhci_device_unlink_cleanup(struct vhci_device *vdev ) { struct vhci_unlink *unlink ; struct vhci_unlink *tmp ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; struct list_head const *__mptr___2 ; struct list_head const *__mptr___3 ; struct list_head const *__mptr___4 ; { spin_lock(& vdev->priv_lock); __mptr = (struct list_head const *)vdev->unlink_tx.next; unlink = (struct vhci_unlink *)__mptr + 0xfffffffffffffff8UL; __mptr___0 = (struct list_head const *)unlink->list.next; tmp = (struct vhci_unlink *)__mptr___0 + 0xfffffffffffffff8UL; goto ldv_37669; ldv_37668: list_del(& unlink->list); kfree((void const *)unlink); unlink = tmp; __mptr___1 = (struct list_head const *)tmp->list.next; tmp = (struct vhci_unlink *)__mptr___1 + 0xfffffffffffffff8UL; ldv_37669: ; if ((unsigned long )(& unlink->list) != (unsigned long )(& vdev->unlink_tx)) { goto ldv_37668; } else { } __mptr___2 = (struct list_head const *)vdev->unlink_rx.next; unlink = (struct vhci_unlink *)__mptr___2 + 0xfffffffffffffff8UL; __mptr___3 = (struct list_head const *)unlink->list.next; tmp = (struct vhci_unlink *)__mptr___3 + 0xfffffffffffffff8UL; goto ldv_37678; ldv_37677: list_del(& unlink->list); kfree((void const *)unlink); unlink = tmp; __mptr___4 = (struct list_head const *)tmp->list.next; tmp = (struct vhci_unlink *)__mptr___4 + 0xfffffffffffffff8UL; ldv_37678: ; if ((unsigned long )(& unlink->list) != (unsigned long )(& vdev->unlink_rx)) { goto ldv_37677; } else { } spin_unlock(& vdev->priv_lock); return; } } static void vhci_shutdown_connection(struct usbip_device *ud ) { struct vhci_device *vdev ; struct usbip_device const *__mptr ; struct task_struct *tmp___0 ; char *tmp___1 ; struct thread_info *tmp___2 ; { __mptr = (struct usbip_device const *)ud; vdev = (struct vhci_device *)__mptr + 0xffffffffffffffe8UL; if ((unsigned long )ud->tcp_socket != (unsigned long )((struct socket *)0)) { tmp___2 = current_thread_info(); if (((unsigned long )tmp___2->preempt_count & 134217472UL) == 0UL) { tmp___0 = get_current(); tmp___1 = (char *)(& tmp___0->comm); } else { tmp___1 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: shutdown tcp_socket %p\n", tmp___1, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 858, "vhci_shutdown_connection", ud->tcp_socket); kernel_sock_shutdown(ud->tcp_socket, 2); } else { } usbip_stop_threads(& vdev->ud); printk("<6>usbip: stop threads\n"); if ((unsigned long )vdev->ud.tcp_socket != (unsigned long )((struct socket *)0)) { sock_release(vdev->ud.tcp_socket); vdev->ud.tcp_socket = 0; } else { } printk("<6>usbip: release socket\n"); vhci_device_unlink_cleanup(vdev); rh_port_disconnect((int )vdev->rhport); printk("<6>usbip: disconnect device\n"); return; } } static void vhci_device_reset(struct usbip_device *ud ) { struct vhci_device *vdev ; struct usbip_device const *__mptr ; { __mptr = (struct usbip_device const *)ud; vdev = (struct vhci_device *)__mptr + 0xffffffffffffffe8UL; spin_lock(& ud->lock); vdev->speed = 0; vdev->devid = 0U; if ((unsigned long )vdev->udev != (unsigned long )((struct usb_device *)0)) { ldv_usb_put_dev_25(vdev->udev); } else { } vdev->udev = 0; ud->tcp_socket = 0; ud->status = 4; spin_unlock(& ud->lock); return; } } static void vhci_device_unusable(struct usbip_device *ud ) { { spin_lock(& ud->lock); ud->status = 7; spin_unlock(& ud->lock); return; } } static void vhci_device_init(struct vhci_device *vdev ) { struct lock_class_key __key ; struct lock_class_key __key___0 ; struct lock_class_key __key___1 ; { memset((void *)vdev, 0, 816UL); usbip_task_init(& vdev->ud.tcp_rx, (char *)"vhci_rx", & vhci_rx_loop); usbip_task_init(& vdev->ud.tcp_tx, (char *)"vhci_tx", & vhci_tx_loop); vdev->ud.side = 0; vdev->ud.status = 4; spinlock_check(& vdev->ud.lock); __raw_spin_lock_init(& vdev->ud.lock.ldv_5812.rlock, "&(&vdev->ud.lock)->rlock", & __key); INIT_LIST_HEAD(& vdev->priv_rx); INIT_LIST_HEAD(& vdev->priv_tx); INIT_LIST_HEAD(& vdev->unlink_tx); INIT_LIST_HEAD(& vdev->unlink_rx); spinlock_check(& vdev->priv_lock); __raw_spin_lock_init(& vdev->priv_lock.ldv_5812.rlock, "&(&vdev->priv_lock)->rlock", & __key___0); __init_waitqueue_head(& vdev->waitq_tx, & __key___1); vdev->ud.eh_ops.shutdown = & vhci_shutdown_connection; vdev->ud.eh_ops.reset = & vhci_device_reset; vdev->ud.eh_ops.unusable = & vhci_device_unusable; usbip_start_eh(& vdev->ud); return; } } static int vhci_start(struct usb_hcd *hcd ) { struct vhci_hcd *vhci ; struct vhci_hcd *tmp ; int rhport ; int err ; struct task_struct *tmp___1 ; char *tmp___2 ; struct thread_info *tmp___3 ; struct vhci_device *vdev ; struct lock_class_key __key ; struct device *tmp___4 ; struct task_struct *tmp___6 ; char *tmp___7 ; struct thread_info *tmp___8 ; { tmp = hcd_to_vhci(hcd); vhci = tmp; err = 0; if ((usbip_debug_flag & 512UL) != 0UL) { tmp___3 = current_thread_info(); if (((unsigned long )tmp___3->preempt_count & 134217472UL) == 0UL) { tmp___1 = get_current(); tmp___2 = (char *)(& tmp___1->comm); } else { tmp___2 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: enter vhci_start\n", tmp___2, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 966, "vhci_start"); } else { } rhport = 0; goto ldv_37711; ldv_37710: vdev = (struct vhci_device *)(& vhci->vdev) + (unsigned long )rhport; vhci_device_init(vdev); vdev->rhport = (__u32 )rhport; rhport = rhport + 1; ldv_37711: ; if (rhport <= 7) { goto ldv_37710; } else { } atomic_set(& vhci->seqnum, 0); spinlock_check(& vhci->lock); __raw_spin_lock_init(& vhci->lock.ldv_5812.rlock, "&(&vhci->lock)->rlock", & __key); hcd->power_budget = 0U; hcd->state = 1; hcd->uses_new_polling = 1U; tmp___4 = vhci_dev(vhci); err = sysfs_create_group(& tmp___4->kobj, (struct attribute_group const *)(& dev_attr_group)); if (err != 0) { tmp___8 = current_thread_info(); if (((unsigned long )tmp___8->preempt_count & 134217472UL) == 0UL) { tmp___6 = get_current(); tmp___7 = (char *)(& tmp___6->comm); } else { tmp___7 = (char *)"interrupt"; } printk("<3>%-10s: ***ERROR*** (%s,%d) %s: create sysfs files\n", tmp___7, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 990, "vhci_start"); return (err); } else { } return (0); } } static void vhci_stop(struct usb_hcd *hcd ) { struct vhci_hcd *vhci ; struct vhci_hcd *tmp ; int rhport ; struct task_struct *tmp___1 ; char *tmp___2 ; struct thread_info *tmp___3 ; struct device *tmp___4 ; struct vhci_device *vdev ; { tmp = hcd_to_vhci(hcd); vhci = tmp; rhport = 0; if ((usbip_debug_flag & 512UL) != 0UL) { tmp___3 = current_thread_info(); if (((unsigned long )tmp___3->preempt_count & 134217472UL) == 0UL) { tmp___1 = get_current(); tmp___2 = (char *)(& tmp___1->comm); } else { tmp___2 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: stop VHCI controller\n", tmp___2, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 1002, "vhci_stop"); } else { } tmp___4 = vhci_dev(vhci); sysfs_remove_group(& tmp___4->kobj, (struct attribute_group const *)(& dev_attr_group)); rhport = 0; goto ldv_37722; ldv_37721: vdev = (struct vhci_device *)(& vhci->vdev) + (unsigned long )rhport; usbip_event_add(& vdev->ud, 3UL); usbip_stop_eh(& vdev->ud); rhport = rhport + 1; ldv_37722: ; if (rhport <= 7) { goto ldv_37721; } else { } printk("<6>usbip: vhci_stop done\n"); return; } } static int vhci_get_frame_number(struct usb_hcd *hcd ) { struct task_struct *tmp___0 ; char *tmp___1 ; struct thread_info *tmp___2 ; { tmp___2 = current_thread_info(); if (((unsigned long )tmp___2->preempt_count & 134217472UL) == 0UL) { tmp___0 = get_current(); tmp___1 = (char *)(& tmp___0->comm); } else { tmp___1 = (char *)"interrupt"; } printk("<3>%-10s: ***ERROR*** (%s,%d) %s: Not yet implemented\n", tmp___1, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 1024, "vhci_get_frame_number"); return (0); } } static int vhci_bus_suspend(struct usb_hcd *hcd ) { struct vhci_hcd *vhci ; struct vhci_hcd *tmp ; { tmp = hcd_to_vhci(hcd); vhci = tmp; dev_printk("<7>", (struct device const *)(& (hcd->self.root_hub)->dev), "%s\n", "vhci_bus_suspend"); spin_lock_irq(& vhci->lock); hcd->state = 4; spin_unlock_irq(& vhci->lock); return (0); } } static int vhci_bus_resume(struct usb_hcd *hcd ) { struct vhci_hcd *vhci ; struct vhci_hcd *tmp ; int rc ; { tmp = hcd_to_vhci(hcd); vhci = tmp; rc = 0; dev_printk("<7>", (struct device const *)(& (hcd->self.root_hub)->dev), "%s\n", "vhci_bus_resume"); spin_lock_irq(& vhci->lock); if ((hcd->flags & 1UL) == 0UL) { rc = -108; } else { hcd->state = 1; } spin_unlock_irq(& vhci->lock); return (rc); return (0); } } static struct hc_driver vhci_hc_driver = {(char const *)(& driver_name), (char const *)(& driver_desc), 6664UL, 0, 32, 0, & vhci_start, 0, 0, & vhci_stop, 0, & vhci_get_frame_number, & vhci_urb_enqueue, & vhci_urb_dequeue, 0, 0, & vhci_hub_status, & vhci_hub_control, & vhci_bus_suspend, & vhci_bus_resume, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static int vhci_hcd_probe(struct platform_device *pdev ) { struct usb_hcd *hcd ; int ret ; struct task_struct *tmp___0 ; char *tmp___1 ; struct thread_info *tmp___2 ; char const *tmp___3 ; struct task_struct *tmp___5 ; char *tmp___6 ; struct thread_info *tmp___7 ; struct task_struct *tmp___9 ; char *tmp___10 ; struct thread_info *tmp___11 ; struct task_struct *tmp___13 ; char *tmp___14 ; struct thread_info *tmp___15 ; { printk("<6>usbip: proving...\n"); if ((usbip_debug_flag & 512UL) != 0UL) { tmp___2 = current_thread_info(); if (((unsigned long )tmp___2->preempt_count & 134217472UL) == 0UL) { tmp___0 = get_current(); tmp___1 = (char *)(& tmp___0->comm); } else { tmp___1 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: name %s id %d\n", tmp___1, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 1106, "vhci_hcd_probe", pdev->name, pdev->id); } else { } if ((unsigned long )pdev->dev.dma_mask != (unsigned long )((u64 *)0)) { _dev_info((struct device const *)(& pdev->dev), "vhci_hcd DMA not supported\n"); return (-22); } else { } tmp___3 = dev_name((struct device const *)(& pdev->dev)); hcd = usb_create_hcd((struct hc_driver const *)(& vhci_hc_driver), & pdev->dev, tmp___3); if ((unsigned long )hcd == (unsigned long )((struct usb_hcd *)0)) { tmp___7 = current_thread_info(); if (((unsigned long )tmp___7->preempt_count & 134217472UL) == 0UL) { tmp___5 = get_current(); tmp___6 = (char *)(& tmp___5->comm); } else { tmp___6 = (char *)"interrupt"; } printk("<3>%-10s: ***ERROR*** (%s,%d) %s: create hcd failed\n", tmp___6, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 1120, "vhci_hcd_probe"); return (-12); } else { } the_controller = hcd_to_vhci(hcd); ret = usb_add_hcd(hcd, 0U, 0UL); if (ret != 0) { tmp___11 = current_thread_info(); if (((unsigned long )tmp___11->preempt_count & 134217472UL) == 0UL) { tmp___9 = get_current(); tmp___10 = (char *)(& tmp___9->comm); } else { tmp___10 = (char *)"interrupt"; } printk("<3>%-10s: ***ERROR*** (%s,%d) %s: usb_add_hcd failed %d\n", tmp___10, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 1134, "vhci_hcd_probe", ret); usb_put_hcd(hcd); the_controller = 0; return (ret); } else { } if ((usbip_debug_flag & 512UL) != 0UL) { tmp___15 = current_thread_info(); if (((unsigned long )tmp___15->preempt_count & 134217472UL) == 0UL) { tmp___13 = get_current(); tmp___14 = (char *)(& tmp___13->comm); } else { tmp___14 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: bye\n", tmp___14, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 1141, "vhci_hcd_probe"); } else { } return (0); } } static int vhci_hcd_remove(struct platform_device *pdev ) { struct usb_hcd *hcd ; void *tmp ; { tmp = dev_get_drvdata((struct device const *)(& pdev->dev)); hcd = (struct usb_hcd *)tmp; if ((unsigned long )hcd == (unsigned long )((struct usb_hcd *)0)) { return (0); } else { } usb_remove_hcd(hcd); usb_put_hcd(hcd); the_controller = 0; return (0); } } static int vhci_hcd_suspend(struct platform_device *pdev , pm_message_t state ) { struct usb_hcd *hcd ; int rhport ; int connected ; int ret ; void *tmp ; { rhport = 0; connected = 0; ret = 0; dev_printk("<7>", (struct device const *)(& pdev->dev), "%s\n", "vhci_hcd_suspend"); tmp = dev_get_drvdata((struct device const *)(& pdev->dev)); hcd = (struct usb_hcd *)tmp; spin_lock(& the_controller->lock); rhport = 0; goto ldv_37760; ldv_37759: ; if ((int )the_controller->port_status[rhport] & 1) { connected = connected + 1; } else { } rhport = rhport + 1; ldv_37760: ; if (rhport <= 7) { goto ldv_37759; } else { } spin_unlock(& the_controller->lock); if (connected > 0) { printk("<6>usbip: We have %d active connection%s. Do not suspend.\n", connected, connected == 1 ? (char *)"" : (char *)"s"); ret = -16; } else { printk("<6>usbip: suspend vhci_hcd"); clear_bit(0, (unsigned long volatile *)(& hcd->flags)); } return (ret); } } static int vhci_hcd_resume(struct platform_device *pdev ) { struct usb_hcd *hcd ; void *tmp ; { dev_printk("<7>", (struct device const *)(& pdev->dev), "%s\n", "vhci_hcd_resume"); tmp = dev_get_drvdata((struct device const *)(& pdev->dev)); hcd = (struct usb_hcd *)tmp; set_bit(0U, (unsigned long volatile *)(& hcd->flags)); usb_hcd_poll_rh_status(hcd); return (0); } } static struct platform_driver vhci_driver = {& vhci_hcd_probe, & vhci_hcd_remove, 0, & vhci_hcd_suspend, & vhci_hcd_resume, {(char const *)(& driver_name), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; static void the_pdev_release(struct device *dev ) { { return; } } static struct platform_device the_pdev = {(char const *)(& driver_name), -1, {0, 0, {0, {0, 0}, 0, 0, 0, 0, {{0}}, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0}, 0, 0, {{0}, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, 0, 0, 0, {0, {0, 0}, 0, 0, 0UL}}, 0, 0, 0, {{0}, (unsigned char)0, (unsigned char)0, 0, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0U, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}, 0, {{0, 0}, 0UL, 0, 0, 0UL, 0, 0, {(char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0}, 0, {0, {0, 0}, 0, 0, 0UL}}, 0UL, {{0L}, {0, 0}, 0, {0, {0, 0}, 0, 0, 0UL}}, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {0}, {0}, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0, 0, 0, 0, 0UL, 0UL, 0UL, 0UL}, 0, 0, 0ULL, 0, {0, 0}, 0, {0, 0, 0}, 0U, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0, {0, 0}, {{0}}}, 0, 0, & the_pdev_release}, 0U, 0, 0, {}}; static int vhci_init(void) { int ret ; struct task_struct *tmp___0 ; char *tmp___1 ; struct thread_info *tmp___2 ; int tmp___3 ; struct task_struct *tmp___5 ; char *tmp___6 ; struct thread_info *tmp___7 ; struct task_struct *tmp___9 ; char *tmp___10 ; struct thread_info *tmp___11 ; { if ((usbip_debug_flag & 512UL) != 0UL) { tmp___2 = current_thread_info(); if (((unsigned long )tmp___2->preempt_count & 134217472UL) == 0UL) { tmp___0 = get_current(); tmp___1 = (char *)(& tmp___0->comm); } else { tmp___1 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: enter\n", tmp___1, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 1262, "vhci_init"); } else { } tmp___3 = usb_disabled(); if (tmp___3 != 0) { return (-19); } else { } printk("<6>vhci_hcd: %s, %s\n", (char const *)(& driver_name), (char *)"1.0"); ret = platform_driver_register(& vhci_driver); if (ret < 0) { goto err_driver_register; } else { } ret = platform_device_register(& the_pdev); if (ret < 0) { goto err_platform_device_register; } else { } if ((usbip_debug_flag & 512UL) != 0UL) { tmp___7 = current_thread_info(); if (((unsigned long )tmp___7->preempt_count & 134217472UL) == 0UL) { tmp___5 = get_current(); tmp___6 = (char *)(& tmp___5->comm); } else { tmp___6 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: bye\n", tmp___6, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 1277, "vhci_init"); } else { } return (ret); err_platform_device_register: platform_driver_unregister(& vhci_driver); err_driver_register: ; if ((usbip_debug_flag & 512UL) != 0UL) { tmp___11 = current_thread_info(); if (((unsigned long )tmp___11->preempt_count & 134217472UL) == 0UL) { tmp___9 = get_current(); tmp___10 = (char *)(& tmp___9->comm); } else { tmp___10 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: bye\n", tmp___10, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 1285, "vhci_init"); } else { } return (ret); } } static void vhci_cleanup(void) { struct task_struct *tmp___0 ; char *tmp___1 ; struct thread_info *tmp___2 ; struct task_struct *tmp___4 ; char *tmp___5 ; struct thread_info *tmp___6 ; { if ((usbip_debug_flag & 512UL) != 0UL) { tmp___2 = current_thread_info(); if (((unsigned long )tmp___2->preempt_count & 134217472UL) == 0UL) { tmp___0 = get_current(); tmp___1 = (char *)(& tmp___0->comm); } else { tmp___1 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: enter\n", tmp___1, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 1292, "vhci_cleanup"); } else { } platform_device_unregister(& the_pdev); platform_driver_unregister(& vhci_driver); if ((usbip_debug_flag & 512UL) != 0UL) { tmp___6 = current_thread_info(); if (((unsigned long )tmp___6->preempt_count & 134217472UL) == 0UL) { tmp___4 = get_current(); tmp___5 = (char *)(& tmp___4->comm); } else { tmp___5 = (char *)"interrupt"; } printk("<7>%-10s:(%s,%d) %s: bye\n", tmp___5, (char *)"/work/vladimir/commit-test/commit-test-work/task-089--linux-stable--dir/work/current--X--drivers/staging/usbip/vhci-hcd.ko--X--defaultlinux-stable-927c3fa44e--X--132_1a--X--cpachecker/linux-stable-927c3fa44e/csd_deg_dscv/20/dscv_tempdir/dscv/ri/132_1a/drivers/staging/usbip/vhci_hcd.c.prepared", 1297, "vhci_cleanup"); } else { } return; } } extern void ldv_check_return_value(int ) ; void ldv_check_return_value_probe(int retval ) ; extern void ldv_handler_precall(void) ; int main(void) { struct usb_hcd *var_group1 ; struct urb *var_group2 ; gfp_t var_vhci_urb_enqueue_8_p2 ; int var_vhci_urb_dequeue_9_p2 ; char *var_vhci_hub_status_3_p1 ; u16 var_vhci_hub_control_5_p1 ; u16 var_vhci_hub_control_5_p2 ; u16 var_vhci_hub_control_5_p3 ; char *var_vhci_hub_control_5_p4 ; u16 var_vhci_hub_control_5_p5 ; struct platform_device *var_group3 ; int res_vhci_hcd_probe_20 ; pm_message_t var_vhci_hcd_suspend_22_p1 ; struct device *var_group4 ; int ldv_s_vhci_driver_platform_driver ; int ldv_s_the_pdev_platform_device ; int tmp ; int tmp___0 ; int tmp___1 ; { ldv_s_vhci_driver_platform_driver = 0; ldv_s_the_pdev_platform_device = 0; LDV_IN_INTERRUPT = 1; ldv_initialize(); ldv_handler_precall(); tmp = vhci_init(); if (tmp != 0) { goto ldv_final; } else { } goto ldv_37844; ldv_37843: tmp___0 = __VERIFIER_nondet_int(); switch (tmp___0) { case 0: ldv_handler_precall(); vhci_start(var_group1); goto ldv_37827; case 1: ldv_handler_precall(); vhci_stop(var_group1); goto ldv_37827; case 2: ldv_handler_precall(); vhci_urb_enqueue(var_group1, var_group2, var_vhci_urb_enqueue_8_p2); goto ldv_37827; case 3: ldv_handler_precall(); vhci_urb_dequeue(var_group1, var_group2, var_vhci_urb_dequeue_9_p2); goto ldv_37827; case 4: ldv_handler_precall(); vhci_get_frame_number(var_group1); goto ldv_37827; case 5: ldv_handler_precall(); vhci_hub_status(var_group1, var_vhci_hub_status_3_p1); goto ldv_37827; case 6: ldv_handler_precall(); vhci_hub_control(var_group1, (int )var_vhci_hub_control_5_p1, (int )var_vhci_hub_control_5_p2, (int )var_vhci_hub_control_5_p3, var_vhci_hub_control_5_p4, (int )var_vhci_hub_control_5_p5); goto ldv_37827; case 7: ldv_handler_precall(); vhci_bus_suspend(var_group1); goto ldv_37827; case 8: ldv_handler_precall(); vhci_bus_resume(var_group1); goto ldv_37827; case 9: ; if (ldv_s_vhci_driver_platform_driver == 0) { res_vhci_hcd_probe_20 = vhci_hcd_probe(var_group3); ldv_check_return_value(res_vhci_hcd_probe_20); ldv_check_return_value_probe(res_vhci_hcd_probe_20); if (res_vhci_hcd_probe_20 != 0) { goto ldv_module_exit; } else { } ldv_s_vhci_driver_platform_driver = ldv_s_vhci_driver_platform_driver + 1; } else { } goto ldv_37827; case 10: ; if (ldv_s_vhci_driver_platform_driver == 1) { ldv_handler_precall(); vhci_hcd_suspend(var_group3, var_vhci_hcd_suspend_22_p1); ldv_s_vhci_driver_platform_driver = ldv_s_vhci_driver_platform_driver + 1; } else { } goto ldv_37827; case 11: ; if (ldv_s_vhci_driver_platform_driver == 2) { ldv_handler_precall(); vhci_hcd_resume(var_group3); ldv_s_vhci_driver_platform_driver = ldv_s_vhci_driver_platform_driver + 1; } else { } goto ldv_37827; case 12: ; if (ldv_s_vhci_driver_platform_driver == 3) { ldv_handler_precall(); vhci_hcd_remove(var_group3); ldv_s_vhci_driver_platform_driver = 0; } else { } goto ldv_37827; case 13: ; if (ldv_s_the_pdev_platform_device == 0) { ldv_handler_precall(); the_pdev_release(var_group4); ldv_s_the_pdev_platform_device = 0; } else { } goto ldv_37827; default: ; goto ldv_37827; } ldv_37827: ; ldv_37844: tmp___1 = __VERIFIER_nondet_int(); if ((tmp___1 != 0 || ldv_s_vhci_driver_platform_driver != 0) || ldv_s_the_pdev_platform_device != 0) { goto ldv_37843; } else { } ldv_module_exit: ldv_handler_precall(); vhci_cleanup(); ldv_final: ldv_check_final_state(); return 0; } } void ldv_usb_put_dev_21(struct usb_device *ldv_func_arg1 ) { { usb_put_dev(ldv_func_arg1); ldv_usb_put_dev(); return; } } struct usb_device *ldv_usb_get_dev_22(struct usb_device *ldv_func_arg1 ) { ldv_func_ret_type___5 ldv_func_res ; struct usb_device *tmp ; { tmp = usb_get_dev(ldv_func_arg1); ldv_func_res = tmp; ldv_usb_get_dev(); return (ldv_func_res); } } void ldv_usb_put_dev_23(struct usb_device *ldv_func_arg1 ) { { usb_put_dev(ldv_func_arg1); ldv_usb_put_dev(); return; } } struct usb_device *ldv_usb_get_dev_24(struct usb_device *ldv_func_arg1 ) { ldv_func_ret_type___7 ldv_func_res ; struct usb_device *tmp ; { tmp = usb_get_dev(ldv_func_arg1); ldv_func_res = tmp; ldv_usb_get_dev(); return (ldv_func_res); } } void ldv_usb_put_dev_25(struct usb_device *ldv_func_arg1 ) { { usb_put_dev(ldv_func_arg1); ldv_usb_put_dev(); return; } } __inline static void ldv_error(void) { { ERROR: {reach_error();abort();} } } long ldv__builtin_expect(long exp , long c ) { { return (exp); } } long ldv_is_err(void const *ptr ) { { return ((unsigned long )ptr > 2012UL); } } void *ldv_err_ptr(long error ) { { return ((void *)(2012L - error)); } } long ldv_ptr_err(void const *ptr ) { { return ((long )(2012UL - (unsigned long )ptr)); } } long ldv_is_err_or_null(void const *ptr ) { long tmp___7 ; int tmp___8 ; { if (! ptr) { tmp___8 = 1; } else { tmp___7 = ldv_is_err((unsigned long )ptr); if (tmp___7) { tmp___8 = 1; } else { tmp___8 = 0; } } return (tmp___8); } } int ldv_usb_dev_state = 0; void ldv_interface_to_usbdev(void) { { if (ldv_usb_dev_state == 0) { ldv_usb_dev_state = 1; } else { } return; } } void ldv_usb_get_dev(void) { { if (ldv_usb_dev_state < 1) { ldv_usb_dev_state = 1; } else { } ldv_usb_dev_state = ldv_usb_dev_state + 1; return; } } void ldv_usb_put_dev(void) { { if (ldv_usb_dev_state >= 2) { } else { ldv_error(); } ldv_usb_dev_state = ldv_usb_dev_state - 1; if (ldv_usb_dev_state == 1) { ldv_usb_dev_state = 0; } else { } return; } } void ldv_check_return_value_probe(int retval ) { { if (retval) { if (ldv_usb_dev_state < 2) { } else { ldv_error(); } if (ldv_usb_dev_state == 1) { ldv_usb_dev_state = 0; } else { } } else { } return; } } void ldv_check_final_state(void) { { if (ldv_usb_dev_state < 2) { } else { ldv_error(); } return; } } unsigned long __VERIFIER_nondet_ulong(void); unsigned long int __get_free_pages(gfp_t arg0, unsigned int arg1) { return __VERIFIER_nondet_ulong(); } void __init_waitqueue_head(wait_queue_head_t *arg0, struct lock_class_key *arg1) { return; } void __list_add(struct list_head *arg0, struct list_head *arg1, struct list_head *arg2) { return; } void __raw_spin_lock_init(raw_spinlock_t *arg0, const char *arg1, struct lock_class_key *arg2) { return; } void __wake_up(wait_queue_head_t *arg0, unsigned int arg1, int arg2, void *arg3) { return; } int __VERIFIER_nondet_int(void); int _dev_info(const struct device *arg0, const char *arg1, ...) { return __VERIFIER_nondet_int(); } void _raw_spin_lock(raw_spinlock_t *arg0) { return; } void _raw_spin_lock_irq(raw_spinlock_t *arg0) { return; } unsigned long __VERIFIER_nondet_ulong(void); unsigned long int _raw_spin_lock_irqsave(raw_spinlock_t *arg0) { return __VERIFIER_nondet_ulong(); } void _raw_spin_unlock(raw_spinlock_t *arg0) { return; } void _raw_spin_unlock_irq(raw_spinlock_t *arg0) { return; } void _raw_spin_unlock_irqrestore(raw_spinlock_t *arg0, unsigned long arg1) { return; } int __VERIFIER_nondet_int(void); int debug_lockdep_rcu_enabled() { return __VERIFIER_nondet_int(); } int __VERIFIER_nondet_int(void); int dev_err(const struct device *arg0, const char *arg1, ...) { return __VERIFIER_nondet_int(); } void *dev_get_drvdata(const struct device *arg0) { return ldv_malloc(0UL); } int __VERIFIER_nondet_int(void); int dev_printk(const char *arg0, const struct device *arg1, const char *arg2, ...) { return __VERIFIER_nondet_int(); } void finish_wait(wait_queue_head_t *arg0, wait_queue_t *arg1) { return; } int __VERIFIER_nondet_int(void); int kernel_sendmsg(struct socket *arg0, struct msghdr *arg1, struct kvec *arg2, size_t arg3, size_t arg4) { return __VERIFIER_nondet_int(); } int __VERIFIER_nondet_int(void); int kernel_sock_shutdown(struct socket *arg0, enum sock_shutdown_cmd arg1) { return __VERIFIER_nondet_int(); } void ldv_check_return_value(int arg0) { return; } void ldv_handler_precall() { return; } void ldv_initialize() { return; } void list_del(struct list_head *arg0) { return; } void lockdep_rcu_dereference(const char *arg0, const int arg1) { return; } unsigned long __VERIFIER_nondet_ulong(void); unsigned long int msecs_to_jiffies(const unsigned int arg0) { return __VERIFIER_nondet_ulong(); } int __VERIFIER_nondet_int(void); int platform_device_register(struct platform_device *arg0) { return __VERIFIER_nondet_int(); } void platform_device_unregister(struct platform_device *arg0) { return; } int __VERIFIER_nondet_int(void); int platform_driver_register(struct platform_driver *arg0) { return __VERIFIER_nondet_int(); } void platform_driver_unregister(struct platform_driver *arg0) { return; } void prepare_to_wait(wait_queue_head_t *arg0, wait_queue_t *arg1, int arg2) { return; } int __VERIFIER_nondet_int(void); int printk(const char *arg0, ...) { return __VERIFIER_nondet_int(); } void schedule() { return; } void sock_release(struct socket *arg0) { return; } struct socket *sockfd_to_socket(unsigned int arg0) { return ldv_malloc(sizeof(struct socket)); } int __VERIFIER_nondet_int(void); int sysfs_create_group(struct kobject *arg0, const struct attribute_group *arg1) { return __VERIFIER_nondet_int(); } void sysfs_remove_group(struct kobject *arg0, const struct attribute_group *arg1) { return; } int __VERIFIER_nondet_int(void); int usb_add_hcd(struct usb_hcd *arg0, unsigned int arg1, unsigned long arg2) { return __VERIFIER_nondet_int(); } struct usb_hcd *usb_create_hcd(const struct hc_driver *arg0, struct device *arg1, const char *arg2) { return ldv_malloc(sizeof(struct usb_hcd)); } int __VERIFIER_nondet_int(void); int usb_disabled() { return __VERIFIER_nondet_int(); } struct usb_device *usb_get_dev(struct usb_device *arg0) { return ldv_malloc(sizeof(struct usb_device)); } int __VERIFIER_nondet_int(void); int usb_hcd_check_unlink_urb(struct usb_hcd *arg0, struct urb *arg1, int arg2) { return __VERIFIER_nondet_int(); } void usb_hcd_giveback_urb(struct usb_hcd *arg0, struct urb *arg1, int arg2) { return; } int __VERIFIER_nondet_int(void); int usb_hcd_link_urb_to_ep(struct usb_hcd *arg0, struct urb *arg1) { return __VERIFIER_nondet_int(); } void usb_hcd_poll_rh_status(struct usb_hcd *arg0) { return; } void usb_hcd_resume_root_hub(struct usb_hcd *arg0) { return; } void usb_hcd_unlink_urb_from_ep(struct usb_hcd *arg0, struct urb *arg1) { return; } void usb_put_dev(struct usb_device *arg0) { return; } void usb_put_hcd(struct usb_hcd *arg0) { return; } void usb_remove_hcd(struct usb_hcd *arg0) { return; } void *usbip_alloc_iso_desc_pdu(struct urb *arg0, ssize_t *arg1) { return ldv_malloc(0UL); } void usbip_dump_header(struct usbip_header *arg0) { return; } void usbip_dump_urb(struct urb *arg0) { return; } void usbip_event_add(struct usbip_device *arg0, unsigned long arg1) { return; } int __VERIFIER_nondet_int(void); int usbip_event_happened(struct usbip_device *arg0) { return __VERIFIER_nondet_int(); } void usbip_header_correct_endian(struct usbip_header *arg0, int arg1) { return; } void usbip_pack_pdu(struct usbip_header *arg0, struct urb *arg1, int arg2, int arg3) { return; } int __VERIFIER_nondet_int(void); int usbip_recv_iso(struct usbip_device *arg0, struct urb *arg1) { return __VERIFIER_nondet_int(); } int __VERIFIER_nondet_int(void); int usbip_recv_xbuff(struct usbip_device *arg0, struct urb *arg1) { return __VERIFIER_nondet_int(); } int __VERIFIER_nondet_int(void); int usbip_start_eh(struct usbip_device *arg0) { return __VERIFIER_nondet_int(); } int __VERIFIER_nondet_int(void); int usbip_start_threads(struct usbip_device *arg0) { return __VERIFIER_nondet_int(); } void usbip_stop_eh(struct usbip_device *arg0) { return; } void usbip_stop_threads(struct usbip_device *arg0) { return; } void usbip_task_init(struct usbip_task *arg0, char *arg1, void (*arg2)(struct usbip_task *)) { return; } int __VERIFIER_nondet_int(void); int usbip_xmit(int arg0, struct socket *arg1, char *arg2, int arg3, int arg4) { return __VERIFIER_nondet_int(); } int __VERIFIER_nondet_int(void); int autoremove_wake_function(wait_queue_t *arg0, unsigned int arg1, int arg2, void * arg3) { return __VERIFIER_nondet_int(); } void free(void *); void kfree(void const *p) { free((void *)p); }