extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ typedef unsigned char __u8; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef unsigned long long __u64; typedef signed char s8; 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 long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; struct kernel_symbol { unsigned long value ; char const *name ; }; struct module; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef __kernel_time_t time_t; typedef unsigned char u_char; typedef unsigned short u_short; typedef unsigned int u_int; typedef __s32 int32_t; typedef __u32 uint32_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef unsigned int gfp_t; typedef unsigned int fmode_t; typedef unsigned int oom_flags_t; typedef u64 phys_addr_t; typedef phys_addr_t resource_size_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; struct __anonstruct____missing_field_name_9 { unsigned int a ; unsigned int b ; }; struct __anonstruct____missing_field_name_10 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion____missing_field_name_8 { struct __anonstruct____missing_field_name_9 __annonCompField4 ; struct __anonstruct____missing_field_name_10 __annonCompField5 ; }; struct desc_struct { union __anonunion____missing_field_name_8 __annonCompField6 ; }; typedef unsigned long pteval_t; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct __anonstruct_pte_t_11 { pteval_t pte ; }; typedef struct __anonstruct_pte_t_11 pte_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_12 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_12 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct mm_struct; struct task_struct; struct cpumask; struct qspinlock { atomic_t val ; }; typedef struct qspinlock arch_spinlock_t; struct qrwlock { atomic_t cnts ; arch_spinlock_t lock ; }; typedef struct qrwlock arch_rwlock_t; typedef void (*ctor_fn_t)(void); struct device; struct file_operations; struct completion; struct lockdep_map; struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion____missing_field_name_15 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion____missing_field_name_15 __annonCompField7 ; }; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct cpumask { unsigned long bits[128U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct fregs_state { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct____missing_field_name_25 { u64 rip ; u64 rdp ; }; struct __anonstruct____missing_field_name_26 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion____missing_field_name_24 { struct __anonstruct____missing_field_name_25 __annonCompField11 ; struct __anonstruct____missing_field_name_26 __annonCompField12 ; }; union __anonunion____missing_field_name_27 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct fxregs_state { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion____missing_field_name_24 __annonCompField13 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion____missing_field_name_27 __annonCompField14 ; }; struct swregs_state { 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 xstate_header { u64 xfeatures ; u64 xcomp_bv ; u64 reserved[6U] ; }; struct xregs_state { struct fxregs_state i387 ; struct xstate_header header ; u8 __reserved[464U] ; }; union fpregs_state { struct fregs_state fsave ; struct fxregs_state fxsave ; struct swregs_state soft ; struct xregs_state xsave ; }; struct fpu { union fpregs_state state ; unsigned int last_cpu ; unsigned char fpstate_active ; unsigned char fpregs_active ; unsigned char counter ; }; struct seq_operations; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct fpu fpu ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; }; typedef atomic64_t atomic_long_t; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned short class_idx : 13 ; unsigned char irq_context : 2 ; unsigned char trylock : 1 ; unsigned char read : 2 ; unsigned char check : 1 ; unsigned char hardirqs_off : 1 ; unsigned short references : 12 ; unsigned int pin_count ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct____missing_field_name_31 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion____missing_field_name_30 { struct raw_spinlock rlock ; struct __anonstruct____missing_field_name_31 __annonCompField16 ; }; struct spinlock { union __anonunion____missing_field_name_30 __annonCompField17 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_32 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_32 rwlock_t; struct optimistic_spin_queue { atomic_t tail ; }; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct timespec; struct compat_timespec; struct __anonstruct_futex_34 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_35 { clockid_t clockid ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_36 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion____missing_field_name_33 { struct __anonstruct_futex_34 futex ; struct __anonstruct_nanosleep_35 nanosleep ; struct __anonstruct_poll_36 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion____missing_field_name_33 __annonCompField18 ; }; struct seqcount { unsigned int sequence ; struct lockdep_map dep_map ; }; typedef struct seqcount seqcount_t; struct __anonstruct_seqlock_t_45 { struct seqcount seqcount ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_45 seqlock_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct timer_list { struct hlist_node entry ; unsigned long expires ; void (*function)(unsigned long ) ; unsigned long data ; u32 flags ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct notifier_block; struct rb_node { unsigned long __rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; }; struct rb_root { struct rb_node *rb_node ; }; struct nsproxy; struct workqueue_struct; 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 workqueue_struct *wq ; int cpu ; }; struct vm_area_struct; struct __anonstruct_nodemask_t_48 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_48 nodemask_t; struct rw_semaphore; struct rw_semaphore { long count ; struct list_head wait_list ; raw_spinlock_t wait_lock ; struct optimistic_spin_queue osq ; struct task_struct *owner ; struct lockdep_map dep_map ; }; struct notifier_block { int (*notifier_call)(struct notifier_block * , unsigned long , void * ) ; struct notifier_block *next ; int priority ; }; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct wake_irq; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; struct list_head clock_list ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; bool is_prepared ; bool is_suspended ; bool is_noirq_suspended ; bool is_late_suspended ; bool ignore_children ; bool early_init ; bool direct_complete ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; struct wake_irq *wakeirq ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; unsigned char memalloc_noio : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; struct pm_subsys_data *subsys_data ; void (*set_latency_tolerance)(struct device * , s32 ) ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; void (*detach)(struct device * , bool ) ; int (*activate)(struct device * ) ; void (*sync)(struct device * ) ; void (*dismiss)(struct device * ) ; }; struct __anonstruct_mm_context_t_113 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; atomic_t perf_rdpmc_allowed ; }; typedef struct __anonstruct_mm_context_t_113 mm_context_t; struct llist_node; struct llist_head { struct llist_node *first ; }; struct llist_node { struct llist_node *next ; }; struct kmem_cache; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct inode; struct dentry; struct user_namespace; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; struct arch_uprobe_task { unsigned long saved_scratch_register ; unsigned int saved_trap_nr ; unsigned int saved_tf ; }; enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, UTASK_SSTEP_ACK = 2, UTASK_SSTEP_TRAPPED = 3 } ; struct __anonstruct____missing_field_name_146 { struct arch_uprobe_task autask ; unsigned long vaddr ; }; struct __anonstruct____missing_field_name_147 { struct callback_head dup_xol_work ; unsigned long dup_xol_addr ; }; union __anonunion____missing_field_name_145 { struct __anonstruct____missing_field_name_146 __annonCompField33 ; struct __anonstruct____missing_field_name_147 __annonCompField34 ; }; struct uprobe; struct return_instance; struct uprobe_task { enum uprobe_task_state state ; union __anonunion____missing_field_name_145 __annonCompField35 ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; struct return_instance *return_instances ; unsigned int depth ; }; struct xol_area; struct uprobes_state { struct xol_area *xol_area ; }; struct address_space; struct mem_cgroup; typedef void compound_page_dtor(struct page * ); union __anonunion____missing_field_name_148 { struct address_space *mapping ; void *s_mem ; }; union __anonunion____missing_field_name_150 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct____missing_field_name_154 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion____missing_field_name_153 { atomic_t _mapcount ; struct __anonstruct____missing_field_name_154 __annonCompField38 ; int units ; }; struct __anonstruct____missing_field_name_152 { union __anonunion____missing_field_name_153 __annonCompField39 ; atomic_t _count ; }; union __anonunion____missing_field_name_151 { unsigned long counters ; struct __anonstruct____missing_field_name_152 __annonCompField40 ; unsigned int active ; }; struct __anonstruct____missing_field_name_149 { union __anonunion____missing_field_name_150 __annonCompField37 ; union __anonunion____missing_field_name_151 __annonCompField41 ; }; struct __anonstruct____missing_field_name_156 { struct page *next ; int pages ; int pobjects ; }; struct slab; struct __anonstruct____missing_field_name_157 { compound_page_dtor *compound_dtor ; unsigned long compound_order ; }; union __anonunion____missing_field_name_155 { struct list_head lru ; struct __anonstruct____missing_field_name_156 __annonCompField43 ; struct slab *slab_page ; struct callback_head callback_head ; struct __anonstruct____missing_field_name_157 __annonCompField44 ; pgtable_t pmd_huge_pte ; }; union __anonunion____missing_field_name_158 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; union __anonunion____missing_field_name_148 __annonCompField36 ; struct __anonstruct____missing_field_name_149 __annonCompField42 ; union __anonunion____missing_field_name_155 __annonCompField45 ; union __anonunion____missing_field_name_158 __annonCompField46 ; struct mem_cgroup *mem_cgroup ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_shared_159 { struct rb_node rb ; unsigned long rb_subtree_last ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; struct __anonstruct_shared_159 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct task_rss_stat { int events ; int count[3U] ; }; struct mm_rss_stat { atomic_long_t count[3U] ; }; struct kioctx_table; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; u32 vmacache_seqnum ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; unsigned long mmap_base ; unsigned long mmap_legacy_base ; unsigned long task_size ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; atomic_long_t nr_ptes ; atomic_long_t nr_pmds ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; unsigned long 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[46U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct kioctx_table *ioctx_table ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_scan_offset ; int numa_scan_seq ; bool tlb_flush_pending ; struct uprobes_state uprobes_state ; void *bd_addr ; }; typedef unsigned long cputime_t; struct __anonstruct_kuid_t_161 { uid_t val ; }; typedef struct __anonstruct_kuid_t_161 kuid_t; struct __anonstruct_kgid_t_162 { gid_t val ; }; typedef struct __anonstruct_kgid_t_162 kgid_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct user_struct; struct sysv_shm { struct list_head shm_clist ; }; struct __anonstruct_sigset_t_163 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_163 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_165 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_166 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_167 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_168 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__addr_bnd_170 { void *_lower ; void *_upper ; }; struct __anonstruct__sigfault_169 { void *_addr ; short _addr_lsb ; struct __anonstruct__addr_bnd_170 _addr_bnd ; }; struct __anonstruct__sigpoll_171 { long _band ; int _fd ; }; struct __anonstruct__sigsys_172 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_164 { int _pad[28U] ; struct __anonstruct__kill_165 _kill ; struct __anonstruct__timer_166 _timer ; struct __anonstruct__rt_167 _rt ; struct __anonstruct__sigchld_168 _sigchld ; struct __anonstruct__sigfault_169 _sigfault ; struct __anonstruct__sigpoll_171 _sigpoll ; struct __anonstruct__sigsys_172 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_164 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct rt_mutex_waiter; struct rlimit { __kernel_ulong_t rlim_cur ; __kernel_ulong_t rlim_max ; }; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t (*get_time)(void) ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; seqcount_t seq ; struct hrtimer *running ; unsigned int cpu ; unsigned int active_bases ; unsigned int clock_was_set_seq ; bool migration_enabled ; bool nohz_active ; unsigned char in_hrtirq : 1 ; unsigned char hres_active : 1 ; unsigned char hang_detected : 1 ; ktime_t expires_next ; struct hrtimer *next_timer ; unsigned int nr_events ; unsigned int nr_retries ; unsigned int nr_hangs ; unsigned int max_hang_time ; struct hrtimer_clock_base clock_base[4U] ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; struct assoc_array_ptr; struct assoc_array { struct assoc_array_ptr *root ; unsigned long nr_leaves_on_tree ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct cred; struct key_type; struct keyring_index_key { struct key_type *type ; char const *description ; size_t desc_len ; }; union __anonunion____missing_field_name_179 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion____missing_field_name_180 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct____missing_field_name_182 { struct key_type *type ; char *description ; }; union __anonunion____missing_field_name_181 { struct keyring_index_key index_key ; struct __anonstruct____missing_field_name_182 __annonCompField49 ; }; union __anonunion_type_data_183 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_185 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion____missing_field_name_184 { union __anonunion_payload_185 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion____missing_field_name_179 __annonCompField47 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion____missing_field_name_180 __annonCompField48 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; union __anonunion____missing_field_name_181 __annonCompField50 ; union __anonunion_type_data_183 type_data ; union __anonunion____missing_field_name_184 __annonCompField51 ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; kuid_t uid ; kgid_t gid ; kuid_t suid ; kgid_t sgid ; kuid_t euid ; kgid_t egid ; kuid_t fsuid ; kgid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *session_keyring ; struct key *process_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; union __anonunion____missing_field_name_186 { unsigned long bitmap[4U] ; struct callback_head callback_head ; }; struct idr_layer { int prefix ; int layer ; struct idr_layer *ary[256U] ; int count ; union __anonunion____missing_field_name_186 __annonCompField52 ; }; struct idr { struct idr_layer *hint ; struct idr_layer *top ; int layers ; int cur ; spinlock_t lock ; int id_free_cnt ; struct idr_layer *id_free ; }; struct ida_bitmap { long nr_busy ; unsigned long bitmap[15U] ; }; struct ida { struct idr idr ; struct ida_bitmap *free_bitmap ; }; struct percpu_ref; typedef void percpu_ref_func_t(struct percpu_ref * ); struct percpu_ref { atomic_long_t count ; unsigned long percpu_count_ptr ; percpu_ref_func_t *release ; percpu_ref_func_t *confirm_switch ; bool force_atomic ; struct callback_head rcu ; }; struct cgroup; struct cgroup_root; struct cgroup_subsys; struct cgroup_taskset; struct kernfs_node; struct kernfs_ops; struct kernfs_open_file; struct cgroup_subsys_state { struct cgroup *cgroup ; struct cgroup_subsys *ss ; struct percpu_ref refcnt ; struct cgroup_subsys_state *parent ; struct list_head sibling ; struct list_head children ; int id ; unsigned int flags ; u64 serial_nr ; struct callback_head callback_head ; struct work_struct destroy_work ; }; struct css_set { atomic_t refcount ; struct hlist_node hlist ; struct list_head tasks ; struct list_head mg_tasks ; struct list_head cgrp_links ; struct cgroup *dfl_cgrp ; struct cgroup_subsys_state *subsys[12U] ; struct list_head mg_preload_node ; struct list_head mg_node ; struct cgroup *mg_src_cgrp ; struct css_set *mg_dst_cset ; struct list_head e_cset_node[12U] ; struct callback_head callback_head ; }; struct cgroup { struct cgroup_subsys_state self ; unsigned long flags ; int id ; int populated_cnt ; struct kernfs_node *kn ; struct kernfs_node *procs_kn ; struct kernfs_node *populated_kn ; unsigned int subtree_control ; unsigned int child_subsys_mask ; struct cgroup_subsys_state *subsys[12U] ; struct cgroup_root *root ; struct list_head cset_links ; struct list_head e_csets[12U] ; struct list_head pidlists ; struct mutex pidlist_mutex ; wait_queue_head_t offline_waitq ; struct work_struct release_agent_work ; }; struct kernfs_root; struct cgroup_root { struct kernfs_root *kf_root ; unsigned int subsys_mask ; int hierarchy_id ; struct cgroup cgrp ; atomic_t nr_cgrps ; struct list_head root_list ; unsigned int flags ; struct idr cgroup_idr ; char release_agent_path[4096U] ; char name[64U] ; }; struct cftype { char name[64U] ; int private ; umode_t mode ; size_t max_write_len ; unsigned int flags ; struct cgroup_subsys *ss ; struct list_head node ; struct kernfs_ops *kf_ops ; u64 (*read_u64)(struct cgroup_subsys_state * , struct cftype * ) ; s64 (*read_s64)(struct cgroup_subsys_state * , struct cftype * ) ; int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; int (*write_u64)(struct cgroup_subsys_state * , struct cftype * , u64 ) ; int (*write_s64)(struct cgroup_subsys_state * , struct cftype * , s64 ) ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; struct lock_class_key lockdep_key ; }; struct cgroup_subsys { struct cgroup_subsys_state *(*css_alloc)(struct cgroup_subsys_state * ) ; int (*css_online)(struct cgroup_subsys_state * ) ; void (*css_offline)(struct cgroup_subsys_state * ) ; void (*css_released)(struct cgroup_subsys_state * ) ; void (*css_free)(struct cgroup_subsys_state * ) ; void (*css_reset)(struct cgroup_subsys_state * ) ; void (*css_e_css_changed)(struct cgroup_subsys_state * ) ; int (*can_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*cancel_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*fork)(struct task_struct * ) ; void (*exit)(struct cgroup_subsys_state * , struct cgroup_subsys_state * , struct task_struct * ) ; void (*bind)(struct cgroup_subsys_state * ) ; int disabled ; int early_init ; bool broken_hierarchy ; bool warned_broken_hierarchy ; int id ; char const *name ; struct cgroup_root *root ; struct idr css_idr ; struct list_head cfts ; struct cftype *dfl_cftypes ; struct cftype *legacy_cftypes ; unsigned int depends_on ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct nameidata; struct cfs_rq; struct task_group; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct task_cputime_atomic { atomic64_t utime ; atomic64_t stime ; atomic64_t sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime_atomic cputime_atomic ; int running ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; struct list_head thread_head ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; int posix_timer_id ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; seqlock_t stats_lock ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; unsigned int audit_tty_log_passwd ; struct tty_audit_buf *tty_audit_buf ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; atomic_long_t locked_vm ; }; struct backing_dev_info; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; u64 blkio_start ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; u64 freepages_start ; u64 freepages_delay ; u32 freepages_count ; }; struct wake_q_node { struct wake_q_node *next ; }; struct io_context; struct pipe_inode_info; struct load_weight { unsigned long weight ; u32 inv_weight ; }; struct sched_avg { u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; unsigned long utilization_avg_contrib ; u32 runnable_avg_sum ; u32 avg_period ; u32 running_avg_sum ; }; 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 ; int depth ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned long watchdog_stamp ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct sched_dl_entity { struct rb_node rb_node ; u64 dl_runtime ; u64 dl_deadline ; u64 dl_period ; u64 dl_bw ; s64 runtime ; u64 deadline ; unsigned int flags ; int dl_throttled ; int dl_new ; int dl_boosted ; int dl_yielded ; struct hrtimer dl_timer ; }; struct memcg_oom_info { struct mem_cgroup *memcg ; gfp_t gfp_mask ; int order ; unsigned char may_oom : 1 ; }; struct sched_class; struct files_struct; struct compat_robust_list_head; struct numa_group; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; struct task_struct *last_wakee ; unsigned long wakee_flips ; unsigned long wakee_flip_decay_ts ; int wake_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct sched_dl_entity dl ; struct hlist_head preempt_notifiers ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; unsigned long rcu_tasks_nvcsw ; bool rcu_tasks_holdout ; struct list_head rcu_tasks_holdout_list ; int rcu_tasks_idle_cpu ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct rb_node pushable_dl_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; u32 vmacache_seqnum ; struct vm_area_struct *vmacache[4U] ; struct task_rss_stat rss_stat ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned long jobctl ; unsigned int personality ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; unsigned char sched_migrated : 1 ; unsigned char memcg_kmem_skip_account : 1 ; unsigned char brk_randomized : 1 ; unsigned long atomic_flags ; struct restart_block restart_block ; pid_t pid ; pid_t tgid ; 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 list_head thread_node ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; u64 start_time ; u64 real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; char comm[16U] ; struct nameidata *nameidata ; struct sysv_sem sysvsem ; struct sysv_shm sysvshm ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct wake_q_node wake_q ; struct rb_root pi_waiters ; struct rb_node *pi_waiters_leftmost ; struct rt_mutex_waiter *pi_blocked_on ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; unsigned int numa_scan_period ; unsigned int numa_scan_period_max ; int numa_preferred_nid ; unsigned long numa_migrate_retry ; u64 node_stamp ; u64 last_task_numa_placement ; u64 last_sum_exec_runtime ; struct callback_head numa_work ; struct list_head numa_entry ; struct numa_group *numa_group ; unsigned long *numa_faults ; unsigned long total_numa_faults ; unsigned long numa_faults_locality[3U] ; unsigned long numa_pages_migrated ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; unsigned int kasan_depth ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_oom_info memcg_oom ; struct uprobe_task *utask ; unsigned int sequential_io ; unsigned int sequential_io_avg ; unsigned long task_state_change ; int pagefault_disabled ; }; struct vc_data; struct console_font; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; kuid_t uid ; kgid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; 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 iattr; struct super_block; struct file_system_type; struct kernfs_open_node; struct kernfs_iattrs; struct kernfs_elem_dir { unsigned long subdirs ; struct rb_root children ; struct kernfs_root *root ; }; struct kernfs_elem_symlink { struct kernfs_node *target_kn ; }; struct kernfs_elem_attr { struct kernfs_ops const *ops ; struct kernfs_open_node *open ; loff_t size ; struct kernfs_node *notify_next ; }; union __anonunion____missing_field_name_209 { struct kernfs_elem_dir dir ; struct kernfs_elem_symlink symlink ; struct kernfs_elem_attr attr ; }; struct kernfs_node { atomic_t count ; atomic_t active ; struct lockdep_map dep_map ; struct kernfs_node *parent ; char const *name ; struct rb_node rb ; void const *ns ; unsigned int hash ; union __anonunion____missing_field_name_209 __annonCompField56 ; void *priv ; unsigned short flags ; umode_t mode ; unsigned int ino ; struct kernfs_iattrs *iattr ; }; struct kernfs_syscall_ops { int (*remount_fs)(struct kernfs_root * , int * , char * ) ; int (*show_options)(struct seq_file * , struct kernfs_root * ) ; int (*mkdir)(struct kernfs_node * , char const * , umode_t ) ; int (*rmdir)(struct kernfs_node * ) ; int (*rename)(struct kernfs_node * , struct kernfs_node * , char const * ) ; }; struct kernfs_root { struct kernfs_node *kn ; unsigned int flags ; struct ida ino_ida ; struct kernfs_syscall_ops *syscall_ops ; struct list_head supers ; wait_queue_head_t deactivate_waitq ; }; struct kernfs_open_file { struct kernfs_node *kn ; struct file *file ; void *priv ; struct mutex mutex ; int event ; struct list_head list ; char *prealloc_buf ; size_t atomic_write_len ; bool mmapped ; struct vm_operations_struct const *vm_ops ; }; struct kernfs_ops { int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; ssize_t (*read)(struct kernfs_open_file * , char * , size_t , loff_t ) ; size_t atomic_write_len ; bool prealloc ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; int (*mmap)(struct kernfs_open_file * , struct vm_area_struct * ) ; struct lock_class_key lockdep_key ; }; 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 ; bool (*current_may_mount)(void) ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct bin_attribute; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; struct bin_attribute **bin_attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct 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 kernfs_node *sd ; struct kref kref ; struct delayed_work release ; 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 *argv[3U] ; 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 { unsigned int flags ; int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion____missing_field_name_210 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct module *mod ; struct kernel_param_ops const *ops ; u16 const perm ; s8 level ; u8 flags ; union __anonunion____missing_field_name_210 __annonCompField57 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct latch_tree_node { struct rb_node node[2U] ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; struct completion *kobj_completion ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2, MODULE_STATE_UNFORMED = 3 } ; struct mod_tree_node { struct module *mod ; struct latch_tree_node node ; }; struct module_sect_attrs; struct module_notes_attrs; struct tracepoint; struct trace_event_call; struct trace_enum_map; 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 mutex param_lock ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; bool async_probe_requested ; 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_tree_node mtn_core ; struct mod_tree_node mtn_init ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct trace_event_call **trace_events ; unsigned int num_trace_events ; struct trace_enum_map **trace_enums ; unsigned int num_trace_enums ; bool klp_alive ; struct list_head source_list ; struct list_head target_list ; void (*exit)(void) ; atomic_t refcnt ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct hlist_bl_node; struct hlist_bl_head { struct hlist_bl_node *first ; }; struct hlist_bl_node { struct hlist_bl_node *next ; struct hlist_bl_node **pprev ; }; struct __anonstruct____missing_field_name_220 { spinlock_t lock ; int count ; }; union __anonunion____missing_field_name_219 { struct __anonstruct____missing_field_name_220 __annonCompField58 ; }; struct lockref { union __anonunion____missing_field_name_219 __annonCompField59 ; }; struct path; struct vfsmount; struct __anonstruct____missing_field_name_222 { u32 hash ; u32 len ; }; union __anonunion____missing_field_name_221 { struct __anonstruct____missing_field_name_222 __annonCompField60 ; u64 hash_len ; }; struct qstr { union __anonunion____missing_field_name_221 __annonCompField61 ; unsigned char const *name ; }; struct dentry_operations; union __anonunion_d_u_223 { struct hlist_node d_alias ; struct callback_head d_rcu ; }; struct dentry { unsigned int d_flags ; seqcount_t d_seq ; struct hlist_bl_node d_hash ; struct dentry *d_parent ; struct qstr d_name ; struct inode *d_inode ; unsigned char d_iname[32U] ; struct lockref d_lockref ; struct dentry_operations const *d_op ; struct super_block *d_sb ; unsigned long d_time ; void *d_fsdata ; struct list_head d_lru ; struct list_head d_child ; struct list_head d_subdirs ; union __anonunion_d_u_223 d_u ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , unsigned int ) ; int (*d_weak_revalidate)(struct dentry * , unsigned int ) ; int (*d_hash)(struct dentry const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct dentry const * , unsigned int , char const * , struct qstr const * ) ; int (*d_delete)(struct dentry const * ) ; void (*d_release)(struct dentry * ) ; void (*d_prune)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool ) ; struct inode *(*d_select_inode)(struct dentry * , unsigned int ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; int nid ; struct mem_cgroup *memcg ; }; struct shrinker { unsigned long (*count_objects)(struct shrinker * , struct shrink_control * ) ; unsigned long (*scan_objects)(struct shrinker * , struct shrink_control * ) ; int seeks ; long batch ; unsigned long flags ; struct list_head list ; atomic_long_t *nr_deferred ; }; struct list_lru_one { struct list_head list ; long nr_items ; }; struct list_lru_memcg { struct list_lru_one *lru[0U] ; }; struct list_lru_node { spinlock_t lock ; struct list_lru_one lru ; struct list_lru_memcg *memcg_lrus ; }; struct list_lru { struct list_lru_node *node ; struct list_head list ; }; struct __anonstruct____missing_field_name_227 { struct radix_tree_node *parent ; void *private_data ; }; union __anonunion____missing_field_name_226 { struct __anonstruct____missing_field_name_227 __annonCompField62 ; struct callback_head callback_head ; }; struct radix_tree_node { unsigned int path ; unsigned int count ; union __anonunion____missing_field_name_226 __annonCompField63 ; struct list_head private_list ; void *slots[64U] ; unsigned long tags[3U][1U] ; }; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; enum migrate_mode { MIGRATE_ASYNC = 0, MIGRATE_SYNC_LIGHT = 1, MIGRATE_SYNC = 2 } ; struct block_device; struct bdi_writeback; struct export_operations; struct kiocb; struct poll_table_struct; struct kstatfs; struct swap_info_struct; struct iov_iter; struct vm_fault; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; kuid_t ia_uid ; kgid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct dquot; typedef __kernel_uid32_t projid_t; struct __anonstruct_kprojid_t_231 { projid_t val ; }; typedef struct __anonstruct_kprojid_t_231 kprojid_t; enum quota_type { USRQUOTA = 0, GRPQUOTA = 1, PRJQUOTA = 2 } ; typedef long long qsize_t; union __anonunion____missing_field_name_232 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion____missing_field_name_232 __annonCompField65 ; enum quota_type type ; }; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_max_spc_limit ; qsize_t dqi_max_ino_limit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; struct kqid dq_id ; loff_t dq_off ; unsigned long dq_flags ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; int (*get_projid)(struct inode * , kprojid_t * ) ; }; struct qc_dqblk { int d_fieldmask ; u64 d_spc_hardlimit ; u64 d_spc_softlimit ; u64 d_ino_hardlimit ; u64 d_ino_softlimit ; u64 d_space ; u64 d_ino_count ; s64 d_ino_timer ; s64 d_spc_timer ; int d_ino_warns ; int d_spc_warns ; u64 d_rt_spc_hardlimit ; u64 d_rt_spc_softlimit ; u64 d_rt_space ; s64 d_rt_spc_timer ; int d_rt_spc_warns ; }; struct qc_type_state { unsigned int flags ; unsigned int spc_timelimit ; unsigned int ino_timelimit ; unsigned int rt_spc_timelimit ; unsigned int spc_warnlimit ; unsigned int ino_warnlimit ; unsigned int rt_spc_warnlimit ; unsigned long long ino ; blkcnt_t blocks ; blkcnt_t nextents ; }; struct qc_state { unsigned int s_incoredqs ; struct qc_type_state s_state[3U] ; }; struct qc_info { int i_fieldmask ; unsigned int i_flags ; unsigned int i_spc_timelimit ; unsigned int i_ino_timelimit ; unsigned int i_rt_spc_timelimit ; unsigned int i_spc_warnlimit ; unsigned int i_ino_warnlimit ; unsigned int i_rt_spc_warnlimit ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_enable)(struct super_block * , unsigned int ) ; int (*quota_disable)(struct super_block * , unsigned int ) ; int (*quota_sync)(struct super_block * , int ) ; int (*set_info)(struct super_block * , int , struct qc_info * ) ; int (*get_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*set_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*get_state)(struct super_block * , struct qc_state * ) ; int (*rm_xquota)(struct super_block * , unsigned 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 inode *files[3U] ; struct mem_dqinfo info[3U] ; struct quota_format_ops const *ops[3U] ; }; struct writeback_control; struct kiocb { struct file *ki_filp ; loff_t ki_pos ; void (*ki_complete)(struct kiocb * , long , long ) ; void *private ; int ki_flags ; }; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned int , unsigned int ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(struct kiocb * , struct iov_iter * , loff_t ) ; int (*migratepage)(struct address_space * , struct page * , struct page * , enum migrate_mode ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , unsigned long , unsigned long ) ; void (*is_dirty_writeback)(struct page * , bool * , bool * ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; int (*swap_activate)(struct swap_info_struct * , struct file * , sector_t * ) ; void (*swap_deactivate)(struct file * ) ; }; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; atomic_t i_mmap_writable ; struct rb_root i_mmap ; struct rw_semaphore i_mmap_rwsem ; unsigned long nrpages ; unsigned long nrshadows ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; spinlock_t private_lock ; struct list_head private_list ; void *private_data ; }; struct request_queue; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; int bd_openers ; struct inode *bd_inode ; struct super_block *bd_super ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; bool bd_write_holder ; struct list_head bd_holder_disks ; struct block_device *bd_contains ; unsigned int bd_block_size ; struct hd_struct *bd_part ; unsigned int bd_part_count ; int bd_invalidated ; struct gendisk *bd_disk ; struct request_queue *bd_queue ; struct list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; union __anonunion____missing_field_name_235 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion____missing_field_name_236 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock_context; struct cdev; union __anonunion____missing_field_name_237 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; char *i_link ; }; struct inode { umode_t i_mode ; unsigned short i_opflags ; kuid_t i_uid ; kgid_t i_gid ; unsigned int i_flags ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; struct inode_operations const *i_op ; struct super_block *i_sb ; struct address_space *i_mapping ; void *i_security ; unsigned long i_ino ; union __anonunion____missing_field_name_235 __annonCompField66 ; dev_t i_rdev ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; spinlock_t i_lock ; unsigned short i_bytes ; unsigned int i_blkbits ; blkcnt_t i_blocks ; unsigned long i_state ; struct mutex i_mutex ; unsigned long dirtied_when ; unsigned long dirtied_time_when ; struct hlist_node i_hash ; struct list_head i_wb_list ; struct bdi_writeback *i_wb ; int i_wb_frn_winner ; u16 i_wb_frn_avg_time ; u16 i_wb_frn_history ; struct list_head i_lru ; struct list_head i_sb_list ; union __anonunion____missing_field_name_236 __annonCompField67 ; u64 i_version ; atomic_t i_count ; atomic_t i_dio_count ; atomic_t i_writecount ; atomic_t i_readcount ; struct file_operations const *i_fop ; struct file_lock_context *i_flctx ; struct address_space i_data ; struct list_head i_devices ; union __anonunion____missing_field_name_237 __annonCompField68 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_marks ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; kuid_t uid ; kuid_t euid ; int signum ; }; struct file_ra_state { unsigned long start ; unsigned int size ; unsigned int async_size ; unsigned int ra_pages ; unsigned int mmap_miss ; loff_t prev_pos ; }; union __anonunion_f_u_238 { struct llist_node fu_llist ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_238 f_u ; struct path f_path ; struct inode *f_inode ; struct file_operations const *f_op ; spinlock_t f_lock ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; struct mutex f_pos_lock ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct list_head f_tfile_llink ; struct address_space *f_mapping ; }; typedef void *fl_owner_t; struct file_lock; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*lm_compare_owner)(struct file_lock * , struct file_lock * ) ; unsigned long (*lm_owner_key)(struct file_lock * ) ; fl_owner_t (*lm_get_owner)(fl_owner_t ) ; void (*lm_put_owner)(fl_owner_t ) ; void (*lm_notify)(struct file_lock * ) ; int (*lm_grant)(struct file_lock * , int ) ; bool (*lm_break)(struct file_lock * ) ; int (*lm_change)(struct file_lock * , int , struct list_head * ) ; void (*lm_setup)(struct file_lock * , void ** ) ; }; 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_240 { struct list_head link ; int state ; }; union __anonunion_fl_u_239 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_240 afs ; }; struct file_lock { struct file_lock *fl_next ; struct list_head fl_list ; struct hlist_node fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned int fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; int fl_link_cpu ; struct pid *fl_nspid ; wait_queue_head_t fl_wait ; struct file *fl_file ; loff_t fl_start ; loff_t fl_end ; struct fasync_struct *fl_fasync ; unsigned long fl_break_time ; unsigned long fl_downgrade_time ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_239 fl_u ; }; struct file_lock_context { spinlock_t flc_lock ; struct list_head flc_flock ; struct list_head flc_posix ; struct list_head flc_lease ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct callback_head fa_rcu ; }; struct sb_writers { struct percpu_counter counter[3U] ; wait_queue_head_t wait ; int frozen ; wait_queue_head_t wait_unfrozen ; struct lockdep_map lock_map[3U] ; }; struct super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned char s_blocksize_bits ; unsigned long s_blocksize ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_iflags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_bl_head s_anon ; struct list_head s_mounts ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct hlist_node s_instances ; unsigned int s_quota_types ; struct quota_info s_dquot ; struct sb_writers s_writers ; char s_id[32U] ; u8 s_uuid[16U] ; void *s_fs_info ; unsigned int s_max_links ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; struct dentry_operations const *s_d_op ; int cleancache_poolid ; struct shrinker s_shrink ; atomic_long_t s_remove_count ; int s_readonly_remount ; struct workqueue_struct *s_dio_done_wq ; struct hlist_head s_pins ; struct list_lru s_dentry_lru ; struct list_lru s_inode_lru ; struct callback_head rcu ; int s_stack_depth ; }; 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 dir_context; struct dir_context { int (*actor)(struct dir_context * , char const * , int , loff_t , u64 , unsigned int ) ; loff_t pos ; }; 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 (*read_iter)(struct kiocb * , struct iov_iter * ) ; ssize_t (*write_iter)(struct kiocb * , struct iov_iter * ) ; int (*iterate)(struct file * , struct dir_context * ) ; 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 (*mremap)(struct file * , struct vm_area_struct * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , loff_t , loff_t , int ) ; int (*aio_fsync)(struct kiocb * , int ) ; int (*fasync)(int , struct file * , int ) ; int (*lock)(struct file * , int , struct file_lock * ) ; ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * , int ) ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; int (*check_flags)(int ) ; int (*flock)(struct file * , int , struct file_lock * ) ; ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ) ; ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*setlease)(struct file * , long , struct file_lock ** , void ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; void (*show_fdinfo)(struct seq_file * , struct file * ) ; }; struct inode_operations { struct dentry *(*lookup)(struct inode * , struct dentry * , unsigned int ) ; char const *(*follow_link)(struct dentry * , void ** ) ; int (*permission)(struct inode * , int ) ; struct posix_acl *(*get_acl)(struct inode * , int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct inode * , void * ) ; int (*create)(struct inode * , struct dentry * , umode_t , bool ) ; int (*link)(struct dentry * , struct inode * , struct dentry * ) ; int (*unlink)(struct inode * , struct dentry * ) ; int (*symlink)(struct inode * , struct dentry * , char const * ) ; int (*mkdir)(struct inode * , struct dentry * , umode_t ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , umode_t , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*rename2)(struct inode * , struct dentry * , struct inode * , struct dentry * , unsigned 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 * ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; int (*update_time)(struct inode * , struct timespec * , int ) ; int (*atomic_open)(struct inode * , struct dentry * , struct file * , unsigned int , umode_t , int * ) ; int (*tmpfile)(struct inode * , struct dentry * , umode_t ) ; int (*set_acl)(struct inode * , struct posix_acl * , int ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * , int ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_super)(struct super_block * ) ; int (*freeze_fs)(struct super_block * ) ; int (*thaw_super)(struct super_block * ) ; int (*unfreeze_fs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct dentry * ) ; int (*show_devname)(struct seq_file * , struct dentry * ) ; int (*show_path)(struct seq_file * , struct dentry * ) ; int (*show_stats)(struct seq_file * , struct dentry * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; struct dquot **(*get_dquots)(struct inode * ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; long (*nr_cached_objects)(struct super_block * , struct shrink_control * ) ; long (*free_cached_objects)(struct super_block * , struct shrink_control * ) ; }; struct file_system_type { char const *name ; int fs_flags ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct hlist_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key s_writers_key[3U] ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; }; struct consw { struct module *owner ; char const *(*con_startup)(void) ; void (*con_init)(struct vc_data * , int ) ; void (*con_deinit)(struct vc_data * ) ; void (*con_clear)(struct vc_data * , int , int , int , int ) ; void (*con_putc)(struct vc_data * , int , int , int ) ; void (*con_putcs)(struct vc_data * , unsigned short const * , int , int , int ) ; void (*con_cursor)(struct vc_data * , int ) ; int (*con_scroll)(struct vc_data * , int , int , int , int ) ; void (*con_bmove)(struct vc_data * , int , int , int , int , int , int ) ; int (*con_switch)(struct vc_data * ) ; int (*con_blank)(struct vc_data * , int , int ) ; int (*con_font_set)(struct vc_data * , struct console_font * , unsigned int ) ; int (*con_font_get)(struct vc_data * , struct console_font * ) ; int (*con_font_default)(struct vc_data * , struct console_font * , char * ) ; int (*con_font_copy)(struct vc_data * , int ) ; int (*con_resize)(struct vc_data * , unsigned int , unsigned int , unsigned int ) ; int (*con_set_palette)(struct vc_data * , unsigned char * ) ; int (*con_scrolldelta)(struct vc_data * , int ) ; int (*con_set_origin)(struct vc_data * ) ; void (*con_save_screen)(struct vc_data * ) ; u8 (*con_build_attr)(struct vc_data * , u8 , u8 , u8 , u8 , u8 , u8 ) ; void (*con_invert_region)(struct vc_data * , u16 * , int ) ; u16 *(*con_screen_pos)(struct vc_data * , int ) ; unsigned long (*con_getxy)(struct vc_data * , unsigned long , int * , int * ) ; int (*con_debug_enter)(struct vc_data * ) ; int (*con_debug_leave)(struct vc_data * ) ; }; struct tty_driver; struct console_font { unsigned int width ; unsigned int height ; unsigned int charcount ; unsigned char *data ; }; typedef unsigned long kernel_ulong_t; struct acpi_device_id { __u8 id[9U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct seq_file { char *buf ; size_t size ; size_t from ; size_t count ; size_t pad_until ; loff_t index ; loff_t read_pos ; u64 version ; struct mutex lock ; struct seq_operations const *op ; int poll_event ; struct user_namespace *user_ns ; 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 pinctrl; struct pinctrl_state; struct dev_pin_info { struct pinctrl *p ; struct pinctrl_state *default_state ; struct pinctrl_state *sleep_state ; struct pinctrl_state *idle_state ; }; struct dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct class; struct subsys_private; struct bus_type; struct device_node; struct fwnode_handle; struct iommu_ops; struct iommu_group; struct device_attribute; struct bus_type { char const *name ; char const *dev_name ; struct device *dev_root ; struct device_attribute *dev_attrs ; struct attribute_group const **bus_groups ; struct attribute_group const **dev_groups ; struct attribute_group const **drv_groups ; 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 (*online)(struct device * ) ; int (*offline)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops const *iommu_ops ; struct subsys_private *p ; struct lock_class_key lock_key ; }; struct device_type; enum probe_type { PROBE_DEFAULT_STRATEGY = 0, PROBE_PREFER_ASYNCHRONOUS = 1, PROBE_FORCE_SYNCHRONOUS = 2 } ; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; enum probe_type probe_type ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct attribute_group const **dev_groups ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * , kuid_t * , kgid_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct dma_coherent_mem; struct cma; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type const *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; void *driver_data ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; struct dev_pin_info *pins ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; unsigned long dma_pfn_offset ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct cma *cma_area ; struct dev_archdata archdata ; struct device_node *of_node ; struct fwnode_handle *fwnode ; dev_t devt ; u32 id ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; struct iommu_group *iommu_group ; bool offline_disabled ; bool offline ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct wake_irq *wakeirq ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; ktime_t start_prevent_time ; ktime_t prevent_sleep_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long expire_count ; unsigned long wakeup_count ; bool active ; bool autosleep_enabled ; }; enum fwnode_type { FWNODE_INVALID = 0, FWNODE_OF = 1, FWNODE_ACPI = 2, FWNODE_PDATA = 3 } ; struct fwnode_handle { enum fwnode_type type ; struct fwnode_handle *secondary ; }; typedef u32 phandle; struct property { char *name ; int length ; void *value ; struct property *next ; unsigned long _flags ; unsigned int unique_id ; struct bin_attribute attr ; }; struct device_node { char const *name ; char const *type ; phandle phandle ; char const *full_name ; struct fwnode_handle fwnode ; struct property *properties ; struct property *deadprops ; struct device_node *parent ; struct device_node *child ; struct device_node *sibling ; struct kobject kobj ; unsigned long _flags ; void *data ; }; struct fb_fix_screeninfo { char id[16U] ; unsigned long smem_start ; __u32 smem_len ; __u32 type ; __u32 type_aux ; __u32 visual ; __u16 xpanstep ; __u16 ypanstep ; __u16 ywrapstep ; __u32 line_length ; unsigned long mmio_start ; __u32 mmio_len ; __u32 accel ; __u16 capabilities ; __u16 reserved[2U] ; }; struct fb_bitfield { __u32 offset ; __u32 length ; __u32 msb_right ; }; struct fb_var_screeninfo { __u32 xres ; __u32 yres ; __u32 xres_virtual ; __u32 yres_virtual ; __u32 xoffset ; __u32 yoffset ; __u32 bits_per_pixel ; __u32 grayscale ; struct fb_bitfield red ; struct fb_bitfield green ; struct fb_bitfield blue ; struct fb_bitfield transp ; __u32 nonstd ; __u32 activate ; __u32 height ; __u32 width ; __u32 accel_flags ; __u32 pixclock ; __u32 left_margin ; __u32 right_margin ; __u32 upper_margin ; __u32 lower_margin ; __u32 hsync_len ; __u32 vsync_len ; __u32 sync ; __u32 vmode ; __u32 rotate ; __u32 colorspace ; __u32 reserved[4U] ; }; struct fb_cmap { __u32 start ; __u32 len ; __u16 *red ; __u16 *green ; __u16 *blue ; __u16 *transp ; }; struct fb_con2fbmap { __u32 console ; __u32 framebuffer ; }; struct fb_copyarea { __u32 dx ; __u32 dy ; __u32 width ; __u32 height ; __u32 sx ; __u32 sy ; }; struct fb_fillrect { __u32 dx ; __u32 dy ; __u32 width ; __u32 height ; __u32 color ; __u32 rop ; }; struct fb_image { __u32 dx ; __u32 dy ; __u32 width ; __u32 height ; __u32 fg_color ; __u32 bg_color ; __u8 depth ; char const *data ; struct fb_cmap cmap ; }; struct fbcurpos { __u16 x ; __u16 y ; }; struct fb_cursor { __u16 set ; __u16 enable ; __u16 rop ; char const *mask ; struct fbcurpos hot ; struct fb_image image ; }; enum backlight_type { BACKLIGHT_RAW = 1, BACKLIGHT_PLATFORM = 2, BACKLIGHT_FIRMWARE = 3, BACKLIGHT_TYPE_MAX = 4 } ; struct backlight_device; struct fb_info; struct backlight_ops { unsigned int options ; int (*update_status)(struct backlight_device * ) ; int (*get_brightness)(struct backlight_device * ) ; int (*check_fb)(struct backlight_device * , struct fb_info * ) ; }; struct backlight_properties { int brightness ; int max_brightness ; int power ; int fb_blank ; enum backlight_type type ; unsigned int state ; }; struct backlight_device { struct backlight_properties props ; struct mutex update_lock ; struct mutex ops_lock ; struct backlight_ops const *ops ; struct notifier_block fb_notif ; struct list_head entry ; struct device dev ; bool fb_bl_on[32U] ; int use_count ; }; struct fb_chroma { __u32 redx ; __u32 greenx ; __u32 bluex ; __u32 whitex ; __u32 redy ; __u32 greeny ; __u32 bluey ; __u32 whitey ; }; struct fb_videomode; struct fb_monspecs { struct fb_chroma chroma ; struct fb_videomode *modedb ; __u8 manufacturer[4U] ; __u8 monitor[14U] ; __u8 serial_no[14U] ; __u8 ascii[14U] ; __u32 modedb_len ; __u32 model ; __u32 serial ; __u32 year ; __u32 week ; __u32 hfmin ; __u32 hfmax ; __u32 dclkmin ; __u32 dclkmax ; __u16 input ; __u16 dpms ; __u16 signal ; __u16 vfmin ; __u16 vfmax ; __u16 gamma ; unsigned char gtf : 1 ; __u16 misc ; __u8 version ; __u8 revision ; __u8 max_x ; __u8 max_y ; }; struct fb_event { struct fb_info *info ; void *data ; }; struct fb_blit_caps { u32 x ; u32 y ; u32 len ; u32 flags ; }; struct fb_pixmap { u8 *addr ; u32 size ; u32 offset ; u32 buf_align ; u32 scan_align ; u32 access_align ; u32 flags ; u32 blit_x ; u32 blit_y ; void (*writeio)(struct fb_info * , void * , void * , unsigned int ) ; void (*readio)(struct fb_info * , void * , void * , unsigned int ) ; }; struct fb_deferred_io { unsigned long delay ; struct mutex lock ; struct list_head pagelist ; void (*first_io)(struct fb_info * ) ; void (*deferred_io)(struct fb_info * , struct list_head * ) ; }; struct fb_ops { struct module *owner ; int (*fb_open)(struct fb_info * , int ) ; int (*fb_release)(struct fb_info * , int ) ; ssize_t (*fb_read)(struct fb_info * , char * , size_t , loff_t * ) ; ssize_t (*fb_write)(struct fb_info * , char const * , size_t , loff_t * ) ; int (*fb_check_var)(struct fb_var_screeninfo * , struct fb_info * ) ; int (*fb_set_par)(struct fb_info * ) ; int (*fb_setcolreg)(unsigned int , unsigned int , unsigned int , unsigned int , unsigned int , struct fb_info * ) ; int (*fb_setcmap)(struct fb_cmap * , struct fb_info * ) ; int (*fb_blank)(int , struct fb_info * ) ; int (*fb_pan_display)(struct fb_var_screeninfo * , struct fb_info * ) ; void (*fb_fillrect)(struct fb_info * , struct fb_fillrect const * ) ; void (*fb_copyarea)(struct fb_info * , struct fb_copyarea const * ) ; void (*fb_imageblit)(struct fb_info * , struct fb_image const * ) ; int (*fb_cursor)(struct fb_info * , struct fb_cursor * ) ; void (*fb_rotate)(struct fb_info * , int ) ; int (*fb_sync)(struct fb_info * ) ; int (*fb_ioctl)(struct fb_info * , unsigned int , unsigned long ) ; int (*fb_compat_ioctl)(struct fb_info * , unsigned int , unsigned long ) ; int (*fb_mmap)(struct fb_info * , struct vm_area_struct * ) ; void (*fb_get_caps)(struct fb_info * , struct fb_blit_caps * , struct fb_var_screeninfo * ) ; void (*fb_destroy)(struct fb_info * ) ; int (*fb_debug_enter)(struct fb_info * ) ; int (*fb_debug_leave)(struct fb_info * ) ; }; struct fb_tilemap { __u32 width ; __u32 height ; __u32 depth ; __u32 length ; __u8 const *data ; }; struct fb_tilerect { __u32 sx ; __u32 sy ; __u32 width ; __u32 height ; __u32 index ; __u32 fg ; __u32 bg ; __u32 rop ; }; struct fb_tilearea { __u32 sx ; __u32 sy ; __u32 dx ; __u32 dy ; __u32 width ; __u32 height ; }; struct fb_tileblit { __u32 sx ; __u32 sy ; __u32 width ; __u32 height ; __u32 fg ; __u32 bg ; __u32 length ; __u32 *indices ; }; struct fb_tilecursor { __u32 sx ; __u32 sy ; __u32 mode ; __u32 shape ; __u32 fg ; __u32 bg ; }; struct fb_tile_ops { void (*fb_settile)(struct fb_info * , struct fb_tilemap * ) ; void (*fb_tilecopy)(struct fb_info * , struct fb_tilearea * ) ; void (*fb_tilefill)(struct fb_info * , struct fb_tilerect * ) ; void (*fb_tileblit)(struct fb_info * , struct fb_tileblit * ) ; void (*fb_tilecursor)(struct fb_info * , struct fb_tilecursor * ) ; int (*fb_get_tilemax)(struct fb_info * ) ; }; struct aperture { resource_size_t base ; resource_size_t size ; }; struct apertures_struct { unsigned int count ; struct aperture ranges[0U] ; }; struct fb_info { atomic_t count ; int node ; int flags ; struct mutex lock ; struct mutex mm_lock ; struct fb_var_screeninfo var ; struct fb_fix_screeninfo fix ; struct fb_monspecs monspecs ; struct work_struct queue ; struct fb_pixmap pixmap ; struct fb_pixmap sprite ; struct fb_cmap cmap ; struct list_head modelist ; struct fb_videomode *mode ; struct backlight_device *bl_dev ; struct mutex bl_curve_mutex ; u8 bl_curve[128U] ; struct delayed_work deferred_work ; struct fb_deferred_io *fbdefio ; struct fb_ops *fbops ; struct device *device ; struct device *dev ; int class_flag ; struct fb_tile_ops *tileops ; char *screen_base ; unsigned long screen_size ; void *pseudo_palette ; u32 state ; void *fbcon_par ; void *par ; struct apertures_struct *apertures ; bool skip_vt_switch ; }; struct fb_videomode { char const *name ; u32 refresh ; u32 xres ; u32 yres ; u32 pixclock ; u32 left_margin ; u32 right_margin ; u32 upper_margin ; u32 lower_margin ; u32 hsync_len ; u32 vsync_len ; u32 sync ; u32 vmode ; u32 flag ; }; struct vt_mode { char mode ; char waitv ; short relsig ; short acqsig ; short frsig ; }; struct exception_table_entry { int insn ; int fixup ; }; typedef unsigned char cc_t; typedef unsigned int speed_t; typedef unsigned int tcflag_t; struct ktermios { tcflag_t c_iflag ; tcflag_t c_oflag ; tcflag_t c_cflag ; tcflag_t c_lflag ; cc_t c_line ; cc_t c_cc[19U] ; speed_t c_ispeed ; speed_t c_ospeed ; }; struct winsize { unsigned short ws_row ; unsigned short ws_col ; unsigned short ws_xpixel ; unsigned short ws_ypixel ; }; struct termiox { __u16 x_hflag ; __u16 x_cflag ; __u16 x_rflag[5U] ; __u16 x_sflag ; }; struct cdev { struct kobject kobj ; struct module *owner ; struct file_operations const *ops ; struct list_head list ; dev_t dev ; unsigned int count ; }; struct serial_icounter_struct; struct tty_operations { struct tty_struct *(*lookup)(struct tty_driver * , struct inode * , int ) ; int (*install)(struct tty_driver * , struct tty_struct * ) ; void (*remove)(struct tty_driver * , struct tty_struct * ) ; int (*open)(struct tty_struct * , struct file * ) ; void (*close)(struct tty_struct * , struct file * ) ; void (*shutdown)(struct tty_struct * ) ; void (*cleanup)(struct tty_struct * ) ; int (*write)(struct tty_struct * , unsigned char const * , int ) ; int (*put_char)(struct tty_struct * , unsigned char ) ; void (*flush_chars)(struct tty_struct * ) ; int (*write_room)(struct tty_struct * ) ; int (*chars_in_buffer)(struct tty_struct * ) ; int (*ioctl)(struct tty_struct * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct tty_struct * , unsigned int , unsigned long ) ; void (*set_termios)(struct tty_struct * , struct ktermios * ) ; void (*throttle)(struct tty_struct * ) ; void (*unthrottle)(struct tty_struct * ) ; void (*stop)(struct tty_struct * ) ; void (*start)(struct tty_struct * ) ; void (*hangup)(struct tty_struct * ) ; int (*break_ctl)(struct tty_struct * , int ) ; void (*flush_buffer)(struct tty_struct * ) ; void (*set_ldisc)(struct tty_struct * ) ; void (*wait_until_sent)(struct tty_struct * , int ) ; void (*send_xchar)(struct tty_struct * , char ) ; int (*tiocmget)(struct tty_struct * ) ; int (*tiocmset)(struct tty_struct * , unsigned int , unsigned int ) ; int (*resize)(struct tty_struct * , struct winsize * ) ; int (*set_termiox)(struct tty_struct * , struct termiox * ) ; int (*get_icount)(struct tty_struct * , struct serial_icounter_struct * ) ; int (*poll_init)(struct tty_driver * , int , char * ) ; int (*poll_get_char)(struct tty_driver * , int ) ; void (*poll_put_char)(struct tty_driver * , int , char ) ; struct file_operations const *proc_fops ; }; struct proc_dir_entry; struct tty_port; struct tty_driver { int magic ; struct kref kref ; struct cdev *cdevs ; struct module *owner ; char const *driver_name ; char const *name ; int name_base ; int major ; int minor_start ; unsigned int num ; short type ; short subtype ; struct ktermios init_termios ; unsigned long flags ; struct proc_dir_entry *proc_entry ; struct tty_driver *other ; struct tty_struct **ttys ; struct tty_port **ports ; struct ktermios **termios ; void *driver_state ; struct tty_operations const *ops ; struct list_head tty_drivers ; }; struct ld_semaphore { long count ; raw_spinlock_t wait_lock ; unsigned int wait_readers ; struct list_head read_wait ; struct list_head write_wait ; struct lockdep_map dep_map ; }; struct tty_ldisc_ops { int magic ; char *name ; int num ; int flags ; int (*open)(struct tty_struct * ) ; void (*close)(struct tty_struct * ) ; void (*flush_buffer)(struct tty_struct * ) ; ssize_t (*chars_in_buffer)(struct tty_struct * ) ; ssize_t (*read)(struct tty_struct * , struct file * , unsigned char * , size_t ) ; ssize_t (*write)(struct tty_struct * , struct file * , unsigned char const * , size_t ) ; int (*ioctl)(struct tty_struct * , struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct tty_struct * , struct file * , unsigned int , unsigned long ) ; void (*set_termios)(struct tty_struct * , struct ktermios * ) ; unsigned int (*poll)(struct tty_struct * , struct file * , struct poll_table_struct * ) ; int (*hangup)(struct tty_struct * ) ; void (*receive_buf)(struct tty_struct * , unsigned char const * , char * , int ) ; void (*write_wakeup)(struct tty_struct * ) ; void (*dcd_change)(struct tty_struct * , unsigned int ) ; void (*fasync)(struct tty_struct * , int ) ; int (*receive_buf2)(struct tty_struct * , unsigned char const * , char * , int ) ; struct module *owner ; int refcount ; }; struct tty_ldisc { struct tty_ldisc_ops *ops ; struct tty_struct *tty ; }; union __anonunion____missing_field_name_245 { struct tty_buffer *next ; struct llist_node free ; }; struct tty_buffer { union __anonunion____missing_field_name_245 __annonCompField69 ; int used ; int size ; int commit ; int read ; int flags ; unsigned long data[0U] ; }; struct tty_bufhead { struct tty_buffer *head ; struct work_struct work ; struct mutex lock ; atomic_t priority ; struct tty_buffer sentinel ; struct llist_head free ; atomic_t mem_used ; int mem_limit ; struct tty_buffer *tail ; }; struct tty_port_operations { int (*carrier_raised)(struct tty_port * ) ; void (*dtr_rts)(struct tty_port * , int ) ; void (*shutdown)(struct tty_port * ) ; int (*activate)(struct tty_port * , struct tty_struct * ) ; void (*destruct)(struct tty_port * ) ; }; struct tty_port { struct tty_bufhead buf ; struct tty_struct *tty ; struct tty_struct *itty ; struct tty_port_operations const *ops ; spinlock_t lock ; int blocked_open ; int count ; wait_queue_head_t open_wait ; wait_queue_head_t close_wait ; wait_queue_head_t delta_msr_wait ; unsigned long flags ; unsigned char console : 1 ; unsigned char low_latency : 1 ; struct mutex mutex ; struct mutex buf_mutex ; unsigned char *xmit_buf ; unsigned int close_delay ; unsigned int closing_wait ; int drain_delay ; struct kref kref ; }; struct tty_struct { int magic ; struct kref kref ; struct device *dev ; struct tty_driver *driver ; struct tty_operations const *ops ; int index ; struct ld_semaphore ldisc_sem ; struct tty_ldisc *ldisc ; struct mutex atomic_write_lock ; struct mutex legacy_mutex ; struct mutex throttle_mutex ; struct rw_semaphore termios_rwsem ; struct mutex winsize_mutex ; spinlock_t ctrl_lock ; spinlock_t flow_lock ; struct ktermios termios ; struct ktermios termios_locked ; struct termiox *termiox ; char name[64U] ; struct pid *pgrp ; struct pid *session ; unsigned long flags ; int count ; struct winsize winsize ; unsigned char stopped : 1 ; unsigned char flow_stopped : 1 ; unsigned long unused : 62 ; int hw_stopped ; unsigned char ctrl_status ; unsigned char packet : 1 ; unsigned long unused_ctrl : 55 ; unsigned int receive_room ; int flow_change ; struct tty_struct *link ; struct fasync_struct *fasync ; int alt_speed ; wait_queue_head_t write_wait ; wait_queue_head_t read_wait ; struct work_struct hangup_work ; void *disc_data ; void *driver_data ; struct list_head tty_files ; int closing ; unsigned char *write_buf ; int write_cnt ; struct work_struct SAK_work ; struct tty_port *port ; }; struct uni_pagedir; struct vc_data { struct tty_port port ; unsigned short vc_num ; unsigned int vc_cols ; unsigned int vc_rows ; unsigned int vc_size_row ; unsigned int vc_scan_lines ; unsigned long vc_origin ; unsigned long vc_scr_end ; unsigned long vc_visible_origin ; unsigned int vc_top ; unsigned int vc_bottom ; struct consw const *vc_sw ; unsigned short *vc_screenbuf ; unsigned int vc_screenbuf_size ; unsigned char vc_mode ; unsigned char vc_attr ; unsigned char vc_def_color ; unsigned char vc_color ; unsigned char vc_s_color ; unsigned char vc_ulcolor ; unsigned char vc_itcolor ; unsigned char vc_halfcolor ; unsigned int vc_cursor_type ; unsigned short vc_complement_mask ; unsigned short vc_s_complement_mask ; unsigned int vc_x ; unsigned int vc_y ; unsigned int vc_saved_x ; unsigned int vc_saved_y ; unsigned long vc_pos ; unsigned short vc_hi_font_mask ; struct console_font vc_font ; unsigned short vc_video_erase_char ; unsigned int vc_state ; unsigned int vc_npar ; unsigned int vc_par[16U] ; struct vt_mode vt_mode ; struct pid *vt_pid ; int vt_newvt ; wait_queue_head_t paste_wait ; unsigned char vc_charset : 1 ; unsigned char vc_s_charset : 1 ; unsigned char vc_disp_ctrl : 1 ; unsigned char vc_toggle_meta : 1 ; unsigned char vc_decscnm : 1 ; unsigned char vc_decom : 1 ; unsigned char vc_decawm : 1 ; unsigned char vc_deccm : 1 ; unsigned char vc_decim : 1 ; unsigned char vc_deccolm : 1 ; unsigned char vc_intensity : 2 ; unsigned char vc_italic : 1 ; unsigned char vc_underline : 1 ; unsigned char vc_blink : 1 ; unsigned char vc_reverse : 1 ; unsigned char vc_s_intensity : 2 ; unsigned char vc_s_italic : 1 ; unsigned char vc_s_underline : 1 ; unsigned char vc_s_blink : 1 ; unsigned char vc_s_reverse : 1 ; unsigned char vc_ques : 1 ; unsigned char vc_need_wrap : 1 ; unsigned char vc_can_do_color : 1 ; unsigned char vc_report_mouse : 2 ; unsigned char vc_utf : 1 ; unsigned char vc_utf_count ; int vc_utf_char ; unsigned int vc_tab_stop[8U] ; unsigned char vc_palette[48U] ; unsigned short *vc_translate ; unsigned char vc_G0_charset ; unsigned char vc_G1_charset ; unsigned char vc_saved_G0 ; unsigned char vc_saved_G1 ; unsigned int vc_resize_user ; unsigned int vc_bell_pitch ; unsigned int vc_bell_duration ; unsigned short vc_cur_blink_ms ; struct vc_data **vc_display_fg ; struct uni_pagedir *vc_uni_pagedir ; struct uni_pagedir **vc_uni_pagedir_loc ; bool vc_panic_force_write ; }; struct vc { struct vc_data *d ; struct work_struct SAK_work ; }; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *cow_page ; struct page *page ; unsigned long max_pgoff ; pte_t *pte ; }; 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 * ) ; void (*map_pages)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*pfn_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; char const *(*name)(struct vm_area_struct * ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; struct page *(*find_special_page)(struct vm_area_struct * , unsigned long ) ; }; struct font_desc { int idx ; char const *name ; int width ; int height ; void const *data ; int pref ; }; struct display { u_char const *fontdata ; int userfont ; u_short scrollmode ; u_short inverse ; short yscroll ; int vrows ; int cursor_shape ; int con_rotate ; u32 xres_virtual ; u32 yres_virtual ; u32 height ; u32 width ; u32 bits_per_pixel ; u32 grayscale ; u32 nonstd ; u32 accel_flags ; u32 rotate ; struct fb_bitfield red ; struct fb_bitfield green ; struct fb_bitfield blue ; struct fb_bitfield transp ; struct fb_videomode const *mode ; }; struct fbcon_ops { void (*bmove)(struct vc_data * , struct fb_info * , int , int , int , int , int , int ) ; void (*clear)(struct vc_data * , struct fb_info * , int , int , int , int ) ; void (*putcs)(struct vc_data * , struct fb_info * , unsigned short const * , int , int , int , int , int ) ; void (*clear_margins)(struct vc_data * , struct fb_info * , int ) ; void (*cursor)(struct vc_data * , struct fb_info * , int , int , int , int ) ; int (*update_start)(struct fb_info * ) ; int (*rotate_font)(struct fb_info * , struct vc_data * ) ; struct fb_var_screeninfo var ; struct timer_list cursor_timer ; struct fb_cursor cursor_state ; struct display *p ; int currcon ; int cur_blink_jiffies ; int cursor_flash ; int cursor_reset ; int blank_state ; int graphics ; int save_graphics ; int flags ; int rotate ; int cur_rotate ; char *cursor_data ; u8 *fontbuffer ; u8 *fontdata ; u8 *cursor_src ; u32 cursor_size ; u32 fd_size ; }; typedef bool ldv_func_ret_type; typedef bool ldv_func_ret_type___0; typedef bool ldv_func_ret_type___1; typedef bool ldv_func_ret_type___2; typedef int ldv_func_ret_type___3; typedef int ldv_func_ret_type___4; typedef int ldv_func_ret_type___5; typedef bool ldv_func_ret_type___6; extern struct module __this_module ; extern int printk(char const * , ...) ; extern unsigned long simple_strtoul(char const * , char ** , unsigned int ) ; extern int snprintf(char * , size_t , char const * , ...) ; extern int oops_in_progress ; extern int panic_timeout ; bool ldv_is_err(void const *ptr ) ; long ldv_ptr_err(void const *ptr ) ; __inline static void INIT_LIST_HEAD(struct list_head *list ) { { list->next = list; list->prev = list; return; } } extern void *memcpy(void * , void const * , size_t ) ; extern void *memset(void * , int , size_t ) ; extern int memcmp(void const * , void const * , size_t ) ; __inline static long PTR_ERR(void const *ptr ) ; __inline static bool IS_ERR(void const *ptr ) ; extern void lockdep_init_map(struct lockdep_map * , char const * , struct lock_class_key * , int ) ; extern int mutex_trylock(struct mutex * ) ; int ldv_mutex_trylock_15(struct mutex *ldv_func_arg1 ) ; extern void mutex_unlock(struct mutex * ) ; void ldv_mutex_unlock_11(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_12(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_16(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_18(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_19(struct mutex *ldv_func_arg1 ) ; extern void *malloc(size_t ) ; extern void *calloc(size_t , size_t ) ; extern int __VERIFIER_nondet_int(void) ; extern unsigned long __VERIFIER_nondet_ulong(void) ; extern void *__VERIFIER_nondet_pointer(void) ; extern void __VERIFIER_assume(int ) ; void *ldv_malloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = malloc(size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_zalloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_init_zalloc(size_t size ) { void *p ; void *tmp ; { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } void *ldv_memset(void *s , int c , size_t n ) { void *tmp ; { tmp = memset(s, c, n); return (tmp); } } int ldv_undef_int(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); return (tmp); } } void *ldv_undef_ptr(void) { void *tmp ; { tmp = __VERIFIER_nondet_pointer(); return (tmp); } } unsigned long ldv_undef_ulong(void) { unsigned long tmp ; { tmp = __VERIFIER_nondet_ulong(); return (tmp); } } __inline static void ldv_stop(void) { { LDV_STOP: ; goto LDV_STOP; } } extern void mutex_lock(struct mutex * ) ; void ldv_mutex_lock_10(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_13(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_14(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_17(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_i_mutex_of_inode(struct mutex *lock ) ; void ldv_mutex_unlock_i_mutex_of_inode(struct mutex *lock ) ; void ldv_mutex_lock_lock(struct mutex *lock ) ; void ldv_mutex_unlock_lock(struct mutex *lock ) ; void ldv_mutex_unlock_lock_of_fb_info(struct mutex *lock ) ; void ldv_mutex_lock_mutex_of_device(struct mutex *lock ) ; int ldv_mutex_trylock_mutex_of_device(struct mutex *lock ) ; void ldv_mutex_unlock_mutex_of_device(struct mutex *lock ) ; void ldv_mutex_lock_update_lock_of_backlight_device(struct mutex *lock ) ; void ldv_mutex_unlock_update_lock_of_backlight_device(struct mutex *lock ) ; extern unsigned long volatile jiffies ; extern unsigned long __msecs_to_jiffies(unsigned int const ) ; __inline static unsigned long msecs_to_jiffies(unsigned int const m ) { unsigned long tmp___0 ; { tmp___0 = __msecs_to_jiffies(m); return (tmp___0); } } extern int mod_timer(struct timer_list * , unsigned long ) ; int ldv_mod_timer_20(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) ; extern void add_timer(struct timer_list * ) ; extern int del_timer_sync(struct timer_list * ) ; int ldv_del_timer_sync_21(struct timer_list *ldv_func_arg1 ) ; extern void __init_work(struct work_struct * , int ) ; extern struct workqueue_struct *system_power_efficient_wq ; extern bool queue_work_on(int , struct workqueue_struct * , struct work_struct * ) ; bool ldv_queue_work_on_5(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct work_struct *ldv_func_arg3 ) ; bool ldv_queue_work_on_7(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct work_struct *ldv_func_arg3 ) ; extern bool queue_delayed_work_on(int , struct workqueue_struct * , struct delayed_work * , unsigned long ) ; bool ldv_queue_delayed_work_on_6(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct delayed_work *ldv_func_arg3 , unsigned long ldv_func_arg4 ) ; bool ldv_queue_delayed_work_on_9(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct delayed_work *ldv_func_arg3 , unsigned long ldv_func_arg4 ) ; extern void flush_workqueue(struct workqueue_struct * ) ; void ldv_flush_workqueue_8(struct workqueue_struct *ldv_func_arg1 ) ; extern bool cancel_work_sync(struct work_struct * ) ; bool ldv_cancel_work_sync_22(struct work_struct *ldv_func_arg1 ) ; __inline static bool queue_work(struct workqueue_struct *wq , struct work_struct *work ) { bool tmp ; { tmp = ldv_queue_work_on_5(8192, wq, work); return (tmp); } } extern void kfree(void const * ) ; extern void *__kmalloc(size_t , gfp_t ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) { void *tmp___2 ; { tmp___2 = __kmalloc(size, flags); return (tmp___2); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc(size, flags | 32768U); return (tmp); } } int LDV_IN_INTERRUPT = 1; struct work_struct *ldv_work_struct_1_0 ; struct work_struct *ldv_work_struct_1_1 ; int ldv_timer_state_2 = 0; struct work_struct *ldv_work_struct_1_2 ; struct work_struct *ldv_work_struct_1_3 ; int ldv_work_1_3 ; struct vc_data *fb_con_group0 ; int ldv_state_variable_0 ; int ldv_state_variable_3 ; struct timer_list *ldv_timer_list_2 ; int ldv_state_variable_2 ; int ldv_work_1_1 ; int ref_cnt ; int ldv_work_1_0 ; struct console_font *fb_con_group1 ; int ldv_state_variable_1 ; int ldv_state_variable_4 ; int ldv_work_1_2 ; void call_and_disable_all_1(int state ) ; void invoke_work_1(void) ; void ldv_initialize_consw_4(void) ; void call_and_disable_work_1(struct work_struct *work ) ; void choose_timer_2(struct timer_list *timer ) ; int reg_timer_2(struct timer_list *timer ) ; void disable_work_1(struct work_struct *work ) ; void activate_work_1(struct work_struct *work , int state ) ; void activate_pending_timer_2(struct timer_list *timer , unsigned long data , int pending_flag ) ; void work_init_1(void) ; void disable_suitable_timer_2(struct timer_list *timer ) ; extern bool try_module_get(struct module * ) ; extern void module_put(struct module * ) ; extern int con_is_bound(struct consw const * ) ; extern int do_unregister_con_driver(struct consw const * ) ; extern int do_take_over_console(struct consw const * , int , int , int ) ; extern void console_lock(void) ; extern int console_trylock(void) ; extern void console_unlock(void) ; extern void console_conditional_schedule(void) ; extern int device_create_file(struct device * , struct device_attribute const * ) ; extern void device_remove_file(struct device * , struct device_attribute const * ) ; extern struct device *device_create(struct class * , struct device * , dev_t , void * , char const * , ...) ; extern void device_destroy(struct class * , dev_t ) ; extern int fb_register_client(struct notifier_block * ) ; extern int fb_unregister_client(struct notifier_block * ) ; extern int fb_notifier_call_chain(unsigned long , void * ) ; extern int fb_set_var(struct fb_info * , struct fb_var_screeninfo * ) ; extern int fb_blank(struct fb_info * , int ) ; extern int fb_show_logo(struct fb_info * , int ) ; extern int fb_get_color_depth(struct fb_var_screeninfo * , struct fb_fix_screeninfo * ) ; extern struct fb_info *registered_fb[32U] ; extern int num_registered_fb ; extern struct class *fb_class ; extern int lock_fb_info(struct fb_info * ) ; __inline static void unlock_fb_info(struct fb_info *info ) { { ldv_mutex_unlock_19(& info->lock); return; } } extern void fb_videomode_to_var(struct fb_var_screeninfo * , struct fb_videomode const * ) ; extern int fb_mode_is_equal(struct fb_videomode const * , struct fb_videomode const * ) ; extern struct fb_videomode const *fb_match_mode(struct fb_var_screeninfo const * , struct list_head * ) ; extern struct fb_videomode const *fb_find_best_mode(struct fb_var_screeninfo const * , struct list_head * ) ; extern struct fb_videomode const *fb_find_nearest_mode(struct fb_videomode const * , struct list_head * ) ; extern int fb_copy_cmap(struct fb_cmap const * , struct fb_cmap * ) ; extern int fb_set_cmap(struct fb_cmap * , struct fb_info * ) ; extern struct fb_cmap const *fb_default_cmap(int ) ; extern struct vc vc_cons[63U] ; extern int fg_console ; extern int vc_resize(struct vc_data * , unsigned int , unsigned int ) ; extern void do_blank_screen(int ) ; extern void do_unblank_screen(int ) ; extern void update_region(struct vc_data * , unsigned long , int ) ; extern void redraw_screen(struct vc_data * , int ) ; extern int con_set_default_unimap(struct vc_data * ) ; extern int con_copy_unimap(struct vc_data * , struct vc_data * ) ; extern int do_unbind_con_driver(struct consw const * , int , int , int ) ; __inline static bool vt_force_oops_output(struct vc_data *vc ) { { if ((oops_in_progress != 0 && (int )vc->vc_panic_force_write) && panic_timeout >= 0) { return (1); } else { } return (0); } } __inline static void scr_memsetw(u16 *s , u16 c , unsigned int count ) { u16 *tmp ; unsigned int tmp___0 ; { count = count / 2U; goto ldv_31813; ldv_31812: tmp = s; s = s + 1; *tmp = c; ldv_31813: tmp___0 = count; count = count - 1U; if (tmp___0 != 0U) { goto ldv_31812; } else { } return; } } __inline static void scr_memcpyw(u16 *d , u16 const *s , unsigned int count ) { u16 *tmp ; u16 const *tmp___0 ; unsigned int tmp___1 ; { count = count / 2U; goto ldv_31821; ldv_31820: tmp = d; d = d + 1; tmp___0 = s; s = s + 1; *tmp = *tmp___0; ldv_31821: tmp___1 = count; count = count - 1U; if (tmp___1 != 0U) { goto ldv_31820; } else { } return; } } extern int console_blanked ; extern unsigned char color_table[] ; extern struct font_desc const *find_font(char const * ) ; extern struct font_desc const *get_default_font(int , int , u32 , u32 ) ; extern u32 crc32_le(u32 , unsigned char const * , size_t ) ; extern int fb_is_primary_device(struct fb_info * ) ; __inline static int mono_col(struct fb_info const *info ) { __u32 max_len ; unsigned int _max1 ; unsigned int _max2 ; unsigned int _max1___0 ; __u32 _max2___0 ; { _max1 = info->var.green.length; _max2 = info->var.red.length; max_len = _max1 > _max2 ? _max1 : _max2; _max1___0 = info->var.blue.length; _max2___0 = max_len; max_len = _max1___0 > (unsigned int )((unsigned int const )_max2___0) ? _max1___0 : (unsigned int const )_max2___0; return (~ (4095 << (int )max_len) & 255); } } extern void fbcon_set_tileops(struct vc_data * , struct fb_info * ) ; extern void fbcon_set_bitops(struct fbcon_ops * ) ; __inline static int real_y(struct display *p , int ypos ) { int rows ; { rows = p->vrows; ypos = (int )p->yscroll + ypos; return (ypos >= rows ? ypos - rows : ypos); } } static struct display fb_display[63U] ; static signed char con2fb_map[63U] ; static signed char con2fb_map_boot[63U] ; static int logo_lines ; static int logo_shown = -1; static int fbcon_softback_size = 32768; static unsigned long softback_buf ; static unsigned long softback_curr ; static unsigned long softback_in ; static unsigned long softback_top ; static unsigned long softback_end ; static int softback_lines ; static int first_fb_vc ; static int last_fb_vc = 62; static int fbcon_is_default = 1; static int fbcon_has_exited ; static int primary_device = -1; static int fbcon_has_console_bind ; static int map_override ; static char fontname[40U] ; static int info_idx = -1; static int initial_rotation ; static int fbcon_has_sysfs ; static struct consw const fb_con ; static int fbcon_set_origin(struct vc_data *vc ) ; static int fbcon_cursor_noblink ; static char const *fbcon_startup(void) ; static void fbcon_init(struct vc_data *vc , int init ) ; static void fbcon_deinit(struct vc_data *vc ) ; static void fbcon_clear(struct vc_data *vc , int sy , int sx , int height , int width ) ; static void fbcon_putc(struct vc_data *vc , int c , int ypos , int xpos ) ; static void fbcon_putcs(struct vc_data *vc , unsigned short const *s , int count , int ypos , int xpos ) ; static void fbcon_clear_margins(struct vc_data *vc , int bottom_only ) ; static void fbcon_cursor(struct vc_data *vc , int mode ) ; static int fbcon_scroll(struct vc_data *vc , int t , int b , int dir , int count ) ; static void fbcon_bmove(struct vc_data *vc , int sy , int sx , int dy , int dx , int height , int width ) ; static int fbcon_switch(struct vc_data *vc ) ; static int fbcon_blank(struct vc_data *vc , int blank , int mode_switch ) ; static int fbcon_set_palette(struct vc_data *vc , unsigned char *table ) ; static int fbcon_scrolldelta(struct vc_data *vc , int lines ) ; __inline static void ywrap_up(struct vc_data *vc , int count ) ; __inline static void ywrap_down(struct vc_data *vc , int count ) ; __inline static void ypan_up(struct vc_data *vc , int count ) ; __inline static void ypan_down(struct vc_data *vc , int count ) ; static void fbcon_bmove_rec(struct vc_data *vc , struct display *p , int sy , int sx , int dy , int dx , int height , int width , u_int y_break ) ; static void fbcon_set_disp(struct fb_info *info , struct fb_var_screeninfo *var , int unit ) ; static void fbcon_redraw_move(struct vc_data *vc , struct display *p , int line , int count , int dy ) ; static void fbcon_modechanged(struct fb_info *info ) ; static void fbcon_set_all_vcs(struct fb_info *info ) ; static void fbcon_start(void) ; static void fbcon_exit(void) ; static struct device *fbcon_device ; __inline static void fbcon_set_rotation(struct fb_info *info ) { struct fbcon_ops *ops ; { ops = (struct fbcon_ops *)info->fbcon_par; if ((info->flags & 131072) == 0 && (ops->p)->con_rotate <= 3) { ops->rotate = (ops->p)->con_rotate; } else { ops->rotate = 0; } return; } } static void fbcon_rotate(struct fb_info *info , u32 rotate ) { struct fbcon_ops *ops ; struct fb_info *fb_info ; struct display *p ; { ops = (struct fbcon_ops *)info->fbcon_par; if ((unsigned long )ops == (unsigned long )((struct fbcon_ops *)0) || ops->currcon == -1) { return; } else { } fb_info = registered_fb[(int )con2fb_map[ops->currcon]]; if ((unsigned long )info == (unsigned long )fb_info) { p = (struct display *)(& fb_display) + (unsigned long )ops->currcon; if (rotate <= 3U) { p->con_rotate = (int )rotate; } else { p->con_rotate = 0; } fbcon_modechanged(info); } else { } return; } } static void fbcon_rotate_all(struct fb_info *info , u32 rotate ) { struct fbcon_ops *ops ; struct vc_data *vc ; struct display *p ; int i ; { ops = (struct fbcon_ops *)info->fbcon_par; if (((unsigned long )ops == (unsigned long )((struct fbcon_ops *)0) || ops->currcon < 0) || rotate > 3U) { return; } else { } i = first_fb_vc; goto ldv_33744; ldv_33743: vc = vc_cons[i].d; if (((unsigned long )vc == (unsigned long )((struct vc_data *)0) || (unsigned int )vc->vc_mode != 0U) || (unsigned long )registered_fb[(int )con2fb_map[i]] != (unsigned long )info) { goto ldv_33742; } else { } p = (struct display *)(& fb_display) + (unsigned long )vc->vc_num; p->con_rotate = (int )rotate; ldv_33742: i = i + 1; ldv_33744: ; if (i <= last_fb_vc) { goto ldv_33743; } else { } fbcon_set_all_vcs(info); return; } } static int fbcon_get_rotate(struct fb_info *info ) { struct fbcon_ops *ops ; { ops = (struct fbcon_ops *)info->fbcon_par; return ((unsigned long )ops != (unsigned long )((struct fbcon_ops *)0) ? ops->rotate : 0); } } __inline static int fbcon_is_inactive(struct vc_data *vc , struct fb_info *info ) { struct fbcon_ops *ops ; bool tmp ; int tmp___0 ; int tmp___1 ; { ops = (struct fbcon_ops *)info->fbcon_par; if ((info->state != 0U || (unsigned int )vc->vc_mode != 0U) || ops->graphics != 0) { tmp = vt_force_oops_output(vc); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { tmp___1 = 1; } else { tmp___1 = 0; } } else { tmp___1 = 0; } return (tmp___1); } } static int get_color(struct vc_data *vc , struct fb_info *info , u16 c , int is_fg ) { int depth ; int tmp ; int color ; unsigned short charmask ; int col ; int tmp___0 ; int fg ; int bg ; { tmp = fb_get_color_depth(& info->var, & info->fix); depth = tmp; color = 0; if (console_blanked != 0) { charmask = (unsigned int )vc->vc_hi_font_mask != 0U ? 511U : 255U; c = (u16 )((int )vc->vc_video_erase_char & (int )charmask); } else { } if (depth != 1) { color = is_fg != 0 ? ((int )c >> ((unsigned int )vc->vc_hi_font_mask != 0U ? 9 : 8)) & 15 : ((int )c >> ((unsigned int )vc->vc_hi_font_mask != 0U ? 13 : 12)) & 15; } else { } switch (depth) { case 1: tmp___0 = mono_col((struct fb_info const *)info); col = tmp___0; fg = info->fix.visual != 0U ? col : 0; bg = info->fix.visual == 0U ? col : 0; if (console_blanked != 0) { fg = bg; } else { } color = is_fg != 0 ? fg : bg; goto ldv_33768; case 2: ; switch (color) { case 0: color = 0; goto ldv_33771; case 6: case 5: case 4: case 3: case 2: case 1: color = 2; goto ldv_33771; case 8: case 7: color = 1; goto ldv_33771; default: color = 3; goto ldv_33771; } ldv_33771: ; goto ldv_33768; case 3: color = color & 7; goto ldv_33768; } ldv_33768: ; return (color); } } static void fbcon_update_softback(struct vc_data *vc ) { int l ; { l = (int )((unsigned int )fbcon_softback_size / vc->vc_size_row); if (l > 5) { softback_end = (unsigned long )(vc->vc_size_row * (unsigned int )l) + softback_buf; } else { softback_top = 0UL; } return; } } static void fb_flashcursor(struct work_struct *work ) { struct fb_info *info ; struct work_struct const *__mptr ; struct fbcon_ops *ops ; struct vc_data *vc ; int c ; int mode ; int ret ; int tmp ; int tmp___0 ; { __mptr = (struct work_struct const *)work; info = (struct fb_info *)__mptr + 0xfffffffffffffd30UL; ops = (struct fbcon_ops *)info->fbcon_par; vc = (struct vc_data *)0; ret = console_trylock(); if (ret == 0) { return; } else { } if ((unsigned long )ops != (unsigned long )((struct fbcon_ops *)0) && ops->currcon != -1) { vc = vc_cons[ops->currcon].d; } else { } if ((((unsigned long )vc == (unsigned long )((struct vc_data *)0) || (unsigned long )*(vc->vc_display_fg) != (unsigned long )vc) || (unsigned long )registered_fb[(int )con2fb_map[(int )vc->vc_num]] != (unsigned long )info) || (unsigned int )*((unsigned char *)vc + 1384UL) == 0U) { console_unlock(); return; } else { } c = (int )*((u16 *)vc->vc_pos); mode = ops->cursor_flash == 0 || (unsigned int )ops->cursor_state.enable != 0U ? 2 : 1; tmp = get_color(vc, info, (int )((u16 )c), 0); tmp___0 = get_color(vc, info, (int )((u16 )c), 1); (*(ops->cursor))(vc, info, mode, softback_lines, tmp___0, tmp); console_unlock(); return; } } static void cursor_timer_handler(unsigned long dev_addr ) { struct fb_info *info ; struct fbcon_ops *ops ; { info = (struct fb_info *)dev_addr; ops = (struct fbcon_ops *)info->fbcon_par; queue_work(system_power_efficient_wq, & info->queue); ldv_mod_timer_20(& ops->cursor_timer, (unsigned long )ops->cur_blink_jiffies + (unsigned long )jiffies); return; } } static void fbcon_add_cursor_timer(struct fb_info *info ) { struct fbcon_ops *ops ; struct lock_class_key __key ; atomic_long_t __constr_expr_0 ; { ops = (struct fbcon_ops *)info->fbcon_par; if ((((unsigned long )info->queue.func == (unsigned long )((void (*)(struct work_struct * ))0) || (unsigned long )info->queue.func == (unsigned long )(& fb_flashcursor)) && (ops->flags & 2) == 0) && fbcon_cursor_noblink == 0) { if ((unsigned long )info->queue.func == (unsigned long )((void (*)(struct work_struct * ))0)) { __init_work(& info->queue, 0); __constr_expr_0.counter = 137438953408L; info->queue.data = __constr_expr_0; lockdep_init_map(& info->queue.lockdep_map, "(&info->queue)", & __key, 0); INIT_LIST_HEAD(& info->queue.entry); info->queue.func = & fb_flashcursor; } else { } reg_timer_2(& ops->cursor_timer); ops->cursor_timer.function = & cursor_timer_handler; ops->cursor_timer.expires = (unsigned long )ops->cur_blink_jiffies + (unsigned long )jiffies; ops->cursor_timer.data = (unsigned long )info; add_timer(& ops->cursor_timer); ops->flags = ops->flags | 2; } else { } return; } } static void fbcon_del_cursor_timer(struct fb_info *info ) { struct fbcon_ops *ops ; { ops = (struct fbcon_ops *)info->fbcon_par; if ((unsigned long )info->queue.func == (unsigned long )(& fb_flashcursor) && (ops->flags & 2) != 0) { ldv_del_timer_sync_21(& ops->cursor_timer); ops->flags = ops->flags & -3; } else { } return; } } static int search_fb_in_map(int idx ) { int i ; int retval ; { retval = 0; i = first_fb_vc; goto ldv_33812; ldv_33811: ; if ((int )con2fb_map[i] == idx) { retval = 1; } else { } i = i + 1; ldv_33812: ; if (i <= last_fb_vc) { goto ldv_33811; } else { } return (retval); } } static int search_for_mapped_con(void) { int i ; int retval ; { retval = 0; i = first_fb_vc; goto ldv_33820; ldv_33819: ; if ((int )con2fb_map[i] != -1) { retval = 1; } else { } i = i + 1; ldv_33820: ; if (i <= last_fb_vc) { goto ldv_33819; } else { } return (retval); } } static int do_fbcon_takeover(int show_logo ) { int err ; int i ; { if (num_registered_fb == 0) { return (-19); } else { } if (show_logo == 0) { logo_shown = -3; } else { } i = first_fb_vc; goto ldv_33828; ldv_33827: con2fb_map[i] = (signed char )info_idx; i = i + 1; ldv_33828: ; if (i <= last_fb_vc) { goto ldv_33827; } else { } err = do_take_over_console(& fb_con, first_fb_vc, last_fb_vc, fbcon_is_default); if (err != 0) { i = first_fb_vc; goto ldv_33831; ldv_33830: con2fb_map[i] = -1; i = i + 1; ldv_33831: ; if (i <= last_fb_vc) { goto ldv_33830; } else { } info_idx = -1; } else { fbcon_has_console_bind = 1; } return (err); } } static void fbcon_prepare_logo(struct vc_data *vc , struct fb_info *info , int cols , int rows , int new_cols , int new_rows ) { { logo_shown = -3; return; } } static void set_blitting_type(struct vc_data *vc , struct fb_info *info ) { struct fbcon_ops *ops ; { ops = (struct fbcon_ops *)info->fbcon_par; ops->p = (struct display *)(& fb_display) + (unsigned long )vc->vc_num; if ((info->flags & 131072) != 0) { fbcon_set_tileops(vc, info); } else { fbcon_set_rotation(info); fbcon_set_bitops(ops); } return; } } static int fbcon_invalid_charcount(struct fb_info *info , unsigned int charcount ) { int err ; int tmp ; { err = 0; if ((info->flags & 131072) != 0) { tmp = (*((info->tileops)->fb_get_tilemax))(info); if ((unsigned int )tmp < charcount) { err = 1; } else { } } else { } return (err); } } static int con2fb_acquire_newinfo(struct vc_data *vc , struct fb_info *info , int unit , int oldidx ) { struct fbcon_ops *ops ; int err ; bool tmp ; int tmp___0 ; int tmp___1 ; void *tmp___2 ; { ops = (struct fbcon_ops *)0; err = 0; tmp = try_module_get((info->fbops)->owner); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { err = -19; } else { } if (err == 0 && (unsigned long )(info->fbops)->fb_open != (unsigned long )((int (*)(struct fb_info * , int ))0)) { tmp___1 = (*((info->fbops)->fb_open))(info, 0); if (tmp___1 != 0) { err = -19; } else { } } else { } if (err == 0) { tmp___2 = kzalloc(536UL, 208U); ops = (struct fbcon_ops *)tmp___2; if ((unsigned long )ops == (unsigned long )((struct fbcon_ops *)0)) { err = -12; } else { } } else { } if (err == 0) { info->fbcon_par = (void *)ops; if ((unsigned long )vc != (unsigned long )((struct vc_data *)0)) { set_blitting_type(vc, info); } else { } } else { } if (err != 0) { con2fb_map[unit] = (signed char )oldidx; module_put((info->fbops)->owner); } else { } return (err); } } static int con2fb_release_oldinfo(struct vc_data *vc , struct fb_info *oldinfo , struct fb_info *newinfo , int unit , int oldidx , int found ) { struct fbcon_ops *ops ; int err ; int ret ; int tmp ; { ops = (struct fbcon_ops *)oldinfo->fbcon_par; err = 0; if ((unsigned long )(oldinfo->fbops)->fb_release != (unsigned long )((int (*)(struct fb_info * , int ))0)) { tmp = (*((oldinfo->fbops)->fb_release))(oldinfo, 0); if (tmp != 0) { con2fb_map[unit] = (signed char )oldidx; if (found == 0 && (unsigned long )(newinfo->fbops)->fb_release != (unsigned long )((int (*)(struct fb_info * , int ))0)) { (*((newinfo->fbops)->fb_release))(newinfo, 0); } else { } if (found == 0) { module_put((newinfo->fbops)->owner); } else { } err = -19; } else { } } else { } if (err == 0) { fbcon_del_cursor_timer(oldinfo); kfree((void const *)ops->cursor_state.mask); kfree((void const *)ops->cursor_data); kfree((void const *)ops->cursor_src); kfree((void const *)ops->fontbuffer); kfree((void const *)oldinfo->fbcon_par); oldinfo->fbcon_par = (void *)0; module_put((oldinfo->fbops)->owner); if ((unsigned long )newinfo != (unsigned long )((struct fb_info *)0) && (unsigned long )(newinfo->fbops)->fb_set_par != (unsigned long )((int (*)(struct fb_info * ))0)) { ret = (*((newinfo->fbops)->fb_set_par))(newinfo); if (ret != 0) { printk("\vcon2fb_release_oldinfo: detected unhandled fb_set_par error, error code %d\n", ret); } else { } } else { } } else { } return (err); } } static void con2fb_init_display(struct vc_data *vc , struct fb_info *info , int unit , int show_logo ) { struct fbcon_ops *ops ; int ret ; struct vc_data *fg_vc ; struct fb_info *fg_info ; { ops = (struct fbcon_ops *)info->fbcon_par; ops->currcon = fg_console; if ((unsigned long )(info->fbops)->fb_set_par != (unsigned long )((int (*)(struct fb_info * ))0) && (ops->flags & 1) == 0) { ret = (*((info->fbops)->fb_set_par))(info); if (ret != 0) { printk("\vcon2fb_init_display: detected unhandled fb_set_par error, error code %d\n", ret); } else { } } else { } ops->flags = ops->flags | 1; ops->graphics = 0; fbcon_set_disp(info, & info->var, unit); if (show_logo != 0) { fg_vc = vc_cons[fg_console].d; fg_info = registered_fb[(int )con2fb_map[fg_console]]; fbcon_prepare_logo(fg_vc, fg_info, (int )fg_vc->vc_cols, (int )fg_vc->vc_rows, (int )fg_vc->vc_cols, (int )fg_vc->vc_rows); } else { } redraw_screen(vc_cons[fg_console].d, 0); return; } } static int set_con2fb_map(int unit , int newidx , int user ) { struct vc_data *vc ; int oldidx ; struct fb_info *info ; struct fb_info *oldinfo ; int found ; int err ; int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int show_logo ; int tmp___3 ; { vc = vc_cons[unit].d; oldidx = (int )con2fb_map[unit]; info = registered_fb[newidx]; oldinfo = (struct fb_info *)0; err = 0; if (oldidx == newidx) { return (0); } else { } if ((unsigned long )info == (unsigned long )((struct fb_info *)0)) { return (-22); } else { } tmp___0 = search_for_mapped_con(); if (tmp___0 == 0) { info_idx = newidx; tmp = do_fbcon_takeover(0); return (tmp); } else { tmp___1 = con_is_bound(& fb_con); if (tmp___1 == 0) { info_idx = newidx; tmp = do_fbcon_takeover(0); return (tmp); } else { } } if (oldidx != -1) { oldinfo = registered_fb[oldidx]; } else { } found = search_fb_in_map(newidx); con2fb_map[unit] = (signed char )newidx; if (err == 0 && found == 0) { err = con2fb_acquire_newinfo(vc, info, unit, oldidx); } else { } if (err == 0 && (unsigned long )oldinfo != (unsigned long )((struct fb_info *)0)) { tmp___2 = search_fb_in_map(oldidx); if (tmp___2 == 0) { err = con2fb_release_oldinfo(vc, oldinfo, info, unit, oldidx, found); } else { } } else { } if (err == 0) { show_logo = (fg_console == 0 && user == 0) && logo_shown != -3; if (found == 0) { fbcon_add_cursor_timer(info); } else { } con2fb_map_boot[unit] = (signed char )newidx; con2fb_init_display(vc, info, unit, show_logo); } else { } tmp___3 = search_fb_in_map(info_idx); if (tmp___3 == 0) { info_idx = newidx; } else { } return (err); } } static int var_to_display(struct display *disp , struct fb_var_screeninfo *var , struct fb_info *info ) { { disp->xres_virtual = var->xres_virtual; disp->yres_virtual = var->yres_virtual; disp->bits_per_pixel = var->bits_per_pixel; disp->grayscale = var->grayscale; disp->nonstd = var->nonstd; disp->accel_flags = var->accel_flags; disp->height = var->height; disp->width = var->width; disp->red = var->red; disp->green = var->green; disp->blue = var->blue; disp->transp = var->transp; disp->rotate = var->rotate; disp->mode = fb_match_mode((struct fb_var_screeninfo const *)var, & info->modelist); if ((unsigned long )disp->mode == (unsigned long )((struct fb_videomode const *)0)) { return (-22); } else { } return (0); } } static void display_to_var(struct fb_var_screeninfo *var , struct display *disp ) { { fb_videomode_to_var(var, disp->mode); var->xres_virtual = disp->xres_virtual; var->yres_virtual = disp->yres_virtual; var->bits_per_pixel = disp->bits_per_pixel; var->grayscale = disp->grayscale; var->nonstd = disp->nonstd; var->accel_flags = disp->accel_flags; var->height = disp->height; var->width = disp->width; var->red = disp->red; var->green = disp->green; var->blue = disp->blue; var->transp = disp->transp; var->rotate = disp->rotate; return; } } static char const *fbcon_startup(void) { char const *display_desc ; struct display *p ; struct vc_data *vc ; struct font_desc const *font ; struct module *owner ; struct fb_info *info ; struct fbcon_ops *ops ; int rows ; int cols ; bool tmp ; int tmp___0 ; int tmp___1 ; void *tmp___2 ; void *tmp___3 ; u_char const *tmp___4 ; __u32 _r ; __u32 _v ; __u32 _r___0 ; __u32 _v___0 ; { display_desc = "frame buffer device"; p = (struct display *)(& fb_display) + (unsigned long )fg_console; vc = vc_cons[fg_console].d; font = (struct font_desc const *)0; info = (struct fb_info *)0; if (num_registered_fb == 0 || info_idx == -1) { return (display_desc); } else { } info = registered_fb[info_idx]; if ((unsigned long )info == (unsigned long )((struct fb_info *)0)) { return ((char const *)0); } else { } owner = (info->fbops)->owner; tmp = try_module_get(owner); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { return ((char const *)0); } else { } if ((unsigned long )(info->fbops)->fb_open != (unsigned long )((int (*)(struct fb_info * , int ))0)) { tmp___1 = (*((info->fbops)->fb_open))(info, 0); if (tmp___1 != 0) { module_put(owner); return ((char const *)0); } else { } } else { } tmp___2 = kzalloc(536UL, 208U); ops = (struct fbcon_ops *)tmp___2; if ((unsigned long )ops == (unsigned long )((struct fbcon_ops *)0)) { module_put(owner); return ((char const *)0); } else { } ops->currcon = -1; ops->graphics = 1; ops->cur_rotate = -1; info->fbcon_par = (void *)ops; p->con_rotate = initial_rotation; set_blitting_type(vc, info); if (info->fix.type != 3U) { if (fbcon_softback_size != 0) { if (softback_buf == 0UL) { tmp___3 = kmalloc((size_t )fbcon_softback_size, 208U); softback_buf = (unsigned long )tmp___3; if (softback_buf == 0UL) { fbcon_softback_size = 0; softback_top = 0UL; } else { } } else { } } else if (softback_buf != 0UL) { kfree((void const *)softback_buf); softback_buf = 0UL; softback_top = 0UL; } else { } if (softback_buf != 0UL) { softback_curr = softback_buf; softback_top = softback_curr; softback_in = softback_top; } else { } softback_lines = 0; } else { } if ((unsigned long )p->fontdata == (unsigned long )((u_char const *)0U) && (unsigned long )vc->vc_font.data == (unsigned long )((unsigned char *)0U)) { if ((int )((signed char )fontname[0]) == 0) { font = get_default_font((int )info->var.xres, (int )info->var.yres, info->pixmap.blit_x, info->pixmap.blit_y); } else { font = find_font((char const *)(& fontname)); if ((unsigned long )font == (unsigned long )((struct font_desc const *)0)) { font = get_default_font((int )info->var.xres, (int )info->var.yres, info->pixmap.blit_x, info->pixmap.blit_y); } else { } } vc->vc_font.width = (unsigned int )font->width; vc->vc_font.height = (unsigned int )font->height; tmp___4 = (u_char const *)font->data; p->fontdata = tmp___4; vc->vc_font.data = (unsigned char *)tmp___4; vc->vc_font.charcount = 256U; } else { p->fontdata = (u_char const *)vc->vc_font.data; } _r = info->var.xres; _v = info->var.yres; cols = (int )(ops->rotate == 0 || ops->rotate == 2 ? _r : _v); _r___0 = info->var.yres; _v___0 = info->var.xres; rows = (int )(ops->rotate == 0 || ops->rotate == 2 ? _r___0 : _v___0); cols = (int )((unsigned int )cols / vc->vc_font.width); rows = (int )((unsigned int )rows / vc->vc_font.height); vc_resize(vc, (unsigned int )cols, (unsigned int )rows); fbcon_add_cursor_timer(info); fbcon_has_exited = 0; return (display_desc); } } static void fbcon_init(struct vc_data *vc , int init ) { struct fb_info *info ; struct fbcon_ops *ops ; struct vc_data **default_mode ; struct vc_data *svc ; struct display *t ; struct display *p ; int logo ; int new_rows ; int new_cols ; int rows ; int cols ; int charcnt ; int cap ; int ret ; int tmp ; struct vc_data *fvc ; u_char const *tmp___0 ; struct font_desc const *font ; u_char const *tmp___1 ; int tmp___2 ; __u32 _r ; __u32 _v ; __u32 _r___0 ; __u32 _v___0 ; int tmp___3 ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; default_mode = vc->vc_display_fg; svc = *default_mode; p = (struct display *)(& fb_display) + (unsigned long )vc->vc_num; logo = 1; charcnt = 256; if (info_idx == -1 || (unsigned long )info == (unsigned long )((struct fb_info *)0)) { return; } else { } cap = info->flags; if (((unsigned long )vc != (unsigned long )svc || logo_shown == -3) || info->fix.type == 3U) { logo = 0; } else { } tmp = var_to_display(p, & info->var, info); if (tmp != 0) { return; } else { } if ((unsigned long )info->fbcon_par == (unsigned long )((void *)0)) { con2fb_acquire_newinfo(vc, info, (int )vc->vc_num, -1); } else { } t = (struct display *)(& fb_display) + (unsigned long )fg_console; if ((unsigned long )p->fontdata == (unsigned long )((u_char const *)0U)) { if ((unsigned long )t->fontdata != (unsigned long )((u_char const *)0U)) { fvc = vc_cons[fg_console].d; tmp___0 = (u_char const *)fvc->vc_font.data; p->fontdata = tmp___0; vc->vc_font.data = (unsigned char *)tmp___0; vc->vc_font.width = fvc->vc_font.width; vc->vc_font.height = fvc->vc_font.height; p->userfont = t->userfont; if (p->userfont != 0) { *((int *)p->fontdata + 0xffffffffffffffffUL) = *((int *)p->fontdata + 0xffffffffffffffffUL) + 1; } else { } } else { font = (struct font_desc const *)0; if ((int )((signed char )fontname[0]) == 0) { font = get_default_font((int )info->var.xres, (int )info->var.yres, info->pixmap.blit_x, info->pixmap.blit_y); } else { font = find_font((char const *)(& fontname)); if ((unsigned long )font == (unsigned long )((struct font_desc const *)0)) { font = get_default_font((int )info->var.xres, (int )info->var.yres, info->pixmap.blit_x, info->pixmap.blit_y); } else { } } vc->vc_font.width = (unsigned int )font->width; vc->vc_font.height = (unsigned int )font->height; tmp___1 = (u_char const *)font->data; p->fontdata = tmp___1; vc->vc_font.data = (unsigned char *)tmp___1; vc->vc_font.charcount = 256U; } } else { } if (p->userfont != 0) { charcnt = *((int *)p->fontdata + 0xfffffffffffffffdUL); } else { } vc->vc_panic_force_write = (info->flags & 2097152) != 0; tmp___2 = fb_get_color_depth(& info->var, & info->fix); vc->vc_can_do_color = tmp___2 != 1; vc->vc_complement_mask = (unsigned int )*((unsigned char *)vc + 1387UL) != 0U ? 30464U : 2048U; if (charcnt == 256) { vc->vc_hi_font_mask = 0U; } else { vc->vc_hi_font_mask = 256U; if ((unsigned int )*((unsigned char *)vc + 1387UL) != 0U) { vc->vc_complement_mask = (int )vc->vc_complement_mask << 1U; } else { } } if ((unsigned long )*(svc->vc_uni_pagedir_loc) == (unsigned long )((struct uni_pagedir *)0)) { con_set_default_unimap(svc); } else { } if ((unsigned long )*(vc->vc_uni_pagedir_loc) == (unsigned long )((struct uni_pagedir *)0)) { con_copy_unimap(vc, svc); } else { } ops = (struct fbcon_ops *)info->fbcon_par; p->con_rotate = initial_rotation; set_blitting_type(vc, info); cols = (int )vc->vc_cols; rows = (int )vc->vc_rows; _r = info->var.xres; _v = info->var.yres; new_cols = (int )(ops->rotate == 0 || ops->rotate == 2 ? _r : _v); _r___0 = info->var.yres; _v___0 = info->var.xres; new_rows = (int )(ops->rotate == 0 || ops->rotate == 2 ? _r___0 : _v___0); new_cols = (int )((unsigned int )new_cols / vc->vc_font.width); new_rows = (int )((unsigned int )new_rows / vc->vc_font.height); if ((unsigned long )*(vc->vc_display_fg) == (unsigned long )vc && (unsigned int )vc->vc_mode == 0U) { if ((unsigned long )(info->fbops)->fb_set_par != (unsigned long )((int (*)(struct fb_info * ))0) && (ops->flags & 1) == 0) { ret = (*((info->fbops)->fb_set_par))(info); if (ret != 0) { printk("\vfbcon_init: detected unhandled fb_set_par error, error code %d\n", ret); } else { } } else { } ops->flags = ops->flags | 1; } else { } ops->graphics = 0; if ((cap & 256) != 0 && (cap & 2) == 0) { p->scrollmode = 1U; } else { p->scrollmode = 4U; } if (init != 0) { vc->vc_cols = (unsigned int )new_cols; vc->vc_rows = (unsigned int )new_rows; } else { vc_resize(vc, (unsigned int )new_cols, (unsigned int )new_rows); } if (logo != 0) { fbcon_prepare_logo(vc, info, cols, rows, new_cols, new_rows); } else { } if ((unsigned long )vc == (unsigned long )svc && softback_buf != 0UL) { fbcon_update_softback(vc); } else { } if ((unsigned long )ops->rotate_font != (unsigned long )((int (*)(struct fb_info * , struct vc_data * ))0)) { tmp___3 = (*(ops->rotate_font))(info, vc); if (tmp___3 != 0) { ops->rotate = 0; set_blitting_type(vc, info); } else { } } else { } ops->p = (struct display *)(& fb_display) + (unsigned long )fg_console; return; } } static void fbcon_free_font(struct display *p , bool freefont ) { { if (((int )freefont && p->userfont != 0) && (unsigned long )p->fontdata != (unsigned long )((u_char const *)0U)) { *((int *)p->fontdata + 0xffffffffffffffffUL) = *((int *)p->fontdata + 0xffffffffffffffffUL) - 1; if (*((int *)p->fontdata + 0xffffffffffffffffUL) == 0) { kfree((void const *)p->fontdata + 0xfffffffffffffff0UL); } else { } } else { } p->fontdata = (u_char const *)0U; p->userfont = 0; return; } } static void fbcon_deinit(struct vc_data *vc ) { struct display *p ; struct fb_info *info ; struct fbcon_ops *ops ; int idx ; bool free_font ; int tmp ; { p = (struct display *)(& fb_display) + (unsigned long )vc->vc_num; free_font = 1; idx = (int )con2fb_map[(int )vc->vc_num]; if (idx == -1) { goto finished; } else { } info = registered_fb[idx]; if ((unsigned long )info == (unsigned long )((struct fb_info *)0)) { goto finished; } else { } if ((info->flags & 524288) != 0) { free_font = 0; } else { } ops = (struct fbcon_ops *)info->fbcon_par; if ((unsigned long )ops == (unsigned long )((struct fbcon_ops *)0)) { goto finished; } else { } if ((unsigned long )*(vc->vc_display_fg) == (unsigned long )vc) { fbcon_del_cursor_timer(info); } else { } ops->flags = ops->flags & -2; finished: fbcon_free_font(p, (int )free_font); if ((int )free_font) { vc->vc_font.data = (unsigned char *)0U; } else { } tmp = con_is_bound(& fb_con); if (tmp == 0) { fbcon_exit(); } else { } return; } } static void fbcon_clear(struct vc_data *vc , int sy , int sx , int height , int width ) { struct fb_info *info ; struct fbcon_ops *ops ; struct display *p ; u_int y_break ; int tmp ; u_int b ; int tmp___0 ; int tmp___1 ; int tmp___2 ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; ops = (struct fbcon_ops *)info->fbcon_par; p = (struct display *)(& fb_display) + (unsigned long )vc->vc_num; tmp = fbcon_is_inactive(vc, info); if (tmp != 0) { return; } else { } if (height == 0 || width == 0) { return; } else { } if ((unsigned int )sy < vc->vc_top && vc->vc_top == (unsigned int )logo_lines) { vc->vc_top = 0U; fbcon_clear_margins(vc, 0); } else { } y_break = (u_int )(p->vrows - (int )p->yscroll); if ((u_int )sy < y_break && (u_int )((sy + height) + -1) >= y_break) { b = y_break - (u_int )sy; tmp___0 = real_y(p, sy); (*(ops->clear))(vc, info, tmp___0, sx, (int )b, width); tmp___1 = real_y(p, (int )((u_int )sy + b)); (*(ops->clear))(vc, info, tmp___1, sx, (int )((u_int )height - b), width); } else { tmp___2 = real_y(p, sy); (*(ops->clear))(vc, info, tmp___2, sx, height, width); } return; } } static void fbcon_putcs(struct vc_data *vc , unsigned short const *s , int count , int ypos , int xpos ) { struct fb_info *info ; struct display *p ; struct fbcon_ops *ops ; int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; p = (struct display *)(& fb_display) + (unsigned long )vc->vc_num; ops = (struct fbcon_ops *)info->fbcon_par; tmp___2 = fbcon_is_inactive(vc, info); if (tmp___2 == 0) { tmp = get_color(vc, info, (int )*s, 0); tmp___0 = get_color(vc, info, (int )*s, 1); tmp___1 = real_y(p, ypos); (*(ops->putcs))(vc, info, s, count, tmp___1, xpos, tmp___0, tmp); } else { } return; } } static void fbcon_putc(struct vc_data *vc , int c , int ypos , int xpos ) { unsigned short chr ; { chr = (unsigned short )c; fbcon_putcs(vc, (unsigned short const *)(& chr), 1, ypos, xpos); return; } } static void fbcon_clear_margins(struct vc_data *vc , int bottom_only ) { struct fb_info *info ; struct fbcon_ops *ops ; int tmp ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; ops = (struct fbcon_ops *)info->fbcon_par; tmp = fbcon_is_inactive(vc, info); if (tmp == 0) { (*(ops->clear_margins))(vc, info, bottom_only); } else { } return; } } static void fbcon_cursor(struct vc_data *vc , int mode ) { struct fb_info *info ; struct fbcon_ops *ops ; int y ; int c ; int tmp ; unsigned long tmp___0 ; int tmp___1 ; int tmp___2 ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; ops = (struct fbcon_ops *)info->fbcon_par; c = (int )*((u16 *)vc->vc_pos); tmp = fbcon_is_inactive(vc, info); if (tmp != 0 || (unsigned int )*((unsigned char *)vc + 1384UL) == 0U) { return; } else { } tmp___0 = msecs_to_jiffies((unsigned int const )vc->vc_cur_blink_ms); ops->cur_blink_jiffies = (int )tmp___0; if ((vc->vc_cursor_type & 16U) != 0U) { fbcon_del_cursor_timer(info); } else { fbcon_add_cursor_timer(info); } ops->cursor_flash = mode != 2; if ((mode & 8) != 0) { mode = mode & -9; y = softback_lines; } else { if (softback_lines != 0) { fbcon_set_origin(vc); } else { } y = 0; } tmp___1 = get_color(vc, info, (int )((u16 )c), 0); tmp___2 = get_color(vc, info, (int )((u16 )c), 1); (*(ops->cursor))(vc, info, mode, y, tmp___2, tmp___1); return; } } static int scrollback_phys_max = 0; static int scrollback_max = 0; static int scrollback_current = 0; static void fbcon_set_disp(struct fb_info *info , struct fb_var_screeninfo *var , int unit ) { struct display *p ; struct display *t ; struct vc_data **default_mode ; struct vc_data *vc ; struct vc_data *svc ; struct fbcon_ops *ops ; int rows ; int cols ; int charcnt ; int tmp ; u_char const *tmp___0 ; int tmp___1 ; __u32 _r ; __u32 _v ; __u32 _r___0 ; __u32 _v___0 ; { ops = (struct fbcon_ops *)info->fbcon_par; charcnt = 256; p = (struct display *)(& fb_display) + (unsigned long )unit; tmp = var_to_display(p, var, info); if (tmp != 0) { return; } else { } vc = vc_cons[unit].d; if ((unsigned long )vc == (unsigned long )((struct vc_data *)0)) { return; } else { } default_mode = vc->vc_display_fg; svc = *default_mode; t = (struct display *)(& fb_display) + (unsigned long )svc->vc_num; if ((unsigned long )vc->vc_font.data == (unsigned long )((unsigned char *)0U)) { tmp___0 = t->fontdata; p->fontdata = tmp___0; vc->vc_font.data = (unsigned char *)tmp___0; vc->vc_font.width = (*default_mode)->vc_font.width; vc->vc_font.height = (*default_mode)->vc_font.height; p->userfont = t->userfont; if (p->userfont != 0) { *((int *)p->fontdata + 0xffffffffffffffffUL) = *((int *)p->fontdata + 0xffffffffffffffffUL) + 1; } else { } } else { } if (p->userfont != 0) { charcnt = *((int *)p->fontdata + 0xfffffffffffffffdUL); } else { } var->activate = 0U; info->var.activate = var->activate; var->yoffset = info->var.yoffset; var->xoffset = info->var.xoffset; fb_set_var(info, var); ops->var = info->var; tmp___1 = fb_get_color_depth(& info->var, & info->fix); vc->vc_can_do_color = tmp___1 != 1; vc->vc_complement_mask = (unsigned int )*((unsigned char *)vc + 1387UL) != 0U ? 30464U : 2048U; if (charcnt == 256) { vc->vc_hi_font_mask = 0U; } else { vc->vc_hi_font_mask = 256U; if ((unsigned int )*((unsigned char *)vc + 1387UL) != 0U) { vc->vc_complement_mask = (int )vc->vc_complement_mask << 1U; } else { } } if ((unsigned long )*(svc->vc_uni_pagedir_loc) == (unsigned long )((struct uni_pagedir *)0)) { con_set_default_unimap(svc); } else { } if ((unsigned long )*(vc->vc_uni_pagedir_loc) == (unsigned long )((struct uni_pagedir *)0)) { con_copy_unimap(vc, svc); } else { } _r = info->var.xres; _v = info->var.yres; cols = (int )(ops->rotate == 0 || ops->rotate == 2 ? _r : _v); _r___0 = info->var.yres; _v___0 = info->var.xres; rows = (int )(ops->rotate == 0 || ops->rotate == 2 ? _r___0 : _v___0); cols = (int )((unsigned int )cols / vc->vc_font.width); rows = (int )((unsigned int )rows / vc->vc_font.height); vc_resize(vc, (unsigned int )cols, (unsigned int )rows); if ((unsigned long )*(vc->vc_display_fg) == (unsigned long )vc) { redraw_screen(vc, 0); if (softback_buf != 0UL) { fbcon_update_softback(vc); } else { } } else { } return; } } __inline static void ywrap_up(struct vc_data *vc , int count ) { struct fb_info *info ; struct fbcon_ops *ops ; struct display *p ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; ops = (struct fbcon_ops *)info->fbcon_par; p = (struct display *)(& fb_display) + (unsigned long )vc->vc_num; p->yscroll = (short )((int )((unsigned short )p->yscroll) + (int )((unsigned short )count)); if ((int )p->yscroll >= p->vrows) { p->yscroll = (short )((int )((unsigned short )p->yscroll) - (int )((unsigned short )p->vrows)); } else { } ops->var.xoffset = 0U; ops->var.yoffset = (unsigned int )p->yscroll * vc->vc_font.height; ops->var.vmode = ops->var.vmode | 256U; (*(ops->update_start))(info); scrollback_max = scrollback_max + count; if (scrollback_max > scrollback_phys_max) { scrollback_max = scrollback_phys_max; } else { } scrollback_current = 0; return; } } __inline static void ywrap_down(struct vc_data *vc , int count ) { struct fb_info *info ; struct fbcon_ops *ops ; struct display *p ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; ops = (struct fbcon_ops *)info->fbcon_par; p = (struct display *)(& fb_display) + (unsigned long )vc->vc_num; p->yscroll = (short )((int )((unsigned short )p->yscroll) - (int )((unsigned short )count)); if ((int )p->yscroll < 0) { p->yscroll = (short )((int )((unsigned short )p->yscroll) + (int )((unsigned short )p->vrows)); } else { } ops->var.xoffset = 0U; ops->var.yoffset = (unsigned int )p->yscroll * vc->vc_font.height; ops->var.vmode = ops->var.vmode | 256U; (*(ops->update_start))(info); scrollback_max = scrollback_max - count; if (scrollback_max < 0) { scrollback_max = 0; } else { } scrollback_current = 0; return; } } __inline static void ypan_up(struct vc_data *vc , int count ) { struct fb_info *info ; struct display *p ; struct fbcon_ops *ops ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; p = (struct display *)(& fb_display) + (unsigned long )vc->vc_num; ops = (struct fbcon_ops *)info->fbcon_par; p->yscroll = (short )((int )((unsigned short )p->yscroll) + (int )((unsigned short )count)); if ((unsigned int )p->yscroll > (unsigned int )p->vrows - vc->vc_rows) { (*(ops->bmove))(vc, info, (int )((unsigned int )p->vrows - vc->vc_rows), 0, 0, 0, (int )vc->vc_rows, (int )vc->vc_cols); p->yscroll = (short )((int )((unsigned short )p->yscroll) + ((int )((unsigned short )vc->vc_rows) - (int )((unsigned short )p->vrows))); } else { } ops->var.xoffset = 0U; ops->var.yoffset = (unsigned int )p->yscroll * vc->vc_font.height; ops->var.vmode = ops->var.vmode & 4294967039U; (*(ops->update_start))(info); fbcon_clear_margins(vc, 1); scrollback_max = scrollback_max + count; if (scrollback_max > scrollback_phys_max) { scrollback_max = scrollback_phys_max; } else { } scrollback_current = 0; return; } } __inline static void ypan_up_redraw(struct vc_data *vc , int t , int count ) { struct fb_info *info ; struct fbcon_ops *ops ; struct display *p ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; ops = (struct fbcon_ops *)info->fbcon_par; p = (struct display *)(& fb_display) + (unsigned long )vc->vc_num; p->yscroll = (short )((int )((unsigned short )p->yscroll) + (int )((unsigned short )count)); if ((unsigned int )p->yscroll > (unsigned int )p->vrows - vc->vc_rows) { p->yscroll = (short )((int )((unsigned short )p->yscroll) + ((int )((unsigned short )vc->vc_rows) - (int )((unsigned short )p->vrows))); fbcon_redraw_move(vc, p, t + count, (int )(vc->vc_rows - (unsigned int )count), t); } else { } ops->var.xoffset = 0U; ops->var.yoffset = (unsigned int )p->yscroll * vc->vc_font.height; ops->var.vmode = ops->var.vmode & 4294967039U; (*(ops->update_start))(info); fbcon_clear_margins(vc, 1); scrollback_max = scrollback_max + count; if (scrollback_max > scrollback_phys_max) { scrollback_max = scrollback_phys_max; } else { } scrollback_current = 0; return; } } __inline static void ypan_down(struct vc_data *vc , int count ) { struct fb_info *info ; struct display *p ; struct fbcon_ops *ops ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; p = (struct display *)(& fb_display) + (unsigned long )vc->vc_num; ops = (struct fbcon_ops *)info->fbcon_par; p->yscroll = (short )((int )((unsigned short )p->yscroll) - (int )((unsigned short )count)); if ((int )p->yscroll < 0) { (*(ops->bmove))(vc, info, 0, 0, (int )((unsigned int )p->vrows - vc->vc_rows), 0, (int )vc->vc_rows, (int )vc->vc_cols); p->yscroll = (short )((int )((unsigned short )p->yscroll) + ((int )((unsigned short )p->vrows) - (int )((unsigned short )vc->vc_rows))); } else { } ops->var.xoffset = 0U; ops->var.yoffset = (unsigned int )p->yscroll * vc->vc_font.height; ops->var.vmode = ops->var.vmode & 4294967039U; (*(ops->update_start))(info); fbcon_clear_margins(vc, 1); scrollback_max = scrollback_max - count; if (scrollback_max < 0) { scrollback_max = 0; } else { } scrollback_current = 0; return; } } __inline static void ypan_down_redraw(struct vc_data *vc , int t , int count ) { struct fb_info *info ; struct fbcon_ops *ops ; struct display *p ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; ops = (struct fbcon_ops *)info->fbcon_par; p = (struct display *)(& fb_display) + (unsigned long )vc->vc_num; p->yscroll = (short )((int )((unsigned short )p->yscroll) - (int )((unsigned short )count)); if ((int )p->yscroll < 0) { p->yscroll = (short )((int )((unsigned short )p->yscroll) + ((int )((unsigned short )p->vrows) - (int )((unsigned short )vc->vc_rows))); fbcon_redraw_move(vc, p, t, (int )(vc->vc_rows - (unsigned int )count), t + count); } else { } ops->var.xoffset = 0U; ops->var.yoffset = (unsigned int )p->yscroll * vc->vc_font.height; ops->var.vmode = ops->var.vmode & 4294967039U; (*(ops->update_start))(info); fbcon_clear_margins(vc, 1); scrollback_max = scrollback_max - count; if (scrollback_max < 0) { scrollback_max = 0; } else { } scrollback_current = 0; return; } } static void fbcon_redraw_softback(struct vc_data *vc , struct display *p , long delta ) { int count ; unsigned short *d ; unsigned short *s ; unsigned long n ; int line ; unsigned short *start ; unsigned short *le ; unsigned short c ; int x ; unsigned short attr ; int tmp ; { count = (int )vc->vc_rows; line = 0; d = (unsigned short *)softback_curr; if ((unsigned long )((unsigned short *)softback_in) == (unsigned long )d) { d = (unsigned short *)vc->vc_origin; } else { } n = (unsigned long )((long )vc->vc_size_row * delta) + softback_curr; softback_lines = (int )((unsigned int )softback_lines - (unsigned int )delta); if (delta < 0L) { if (softback_curr < softback_top && n < softback_buf) { n = (softback_end - softback_buf) + n; if (n < softback_top) { softback_lines = (int )((unsigned int )softback_lines - (unsigned int )((softback_top - n) / (unsigned long )vc->vc_size_row)); n = softback_top; } else { } } else if (softback_curr >= softback_top && n < softback_top) { softback_lines = (int )((unsigned int )softback_lines - (unsigned int )((softback_top - n) / (unsigned long )vc->vc_size_row)); n = softback_top; } else { } } else if (softback_curr > softback_in && n >= softback_end) { n = (softback_buf - softback_end) + n; if (n > softback_in) { n = softback_in; softback_lines = 0; } else { } } else if (softback_curr <= softback_in && n > softback_in) { n = softback_in; softback_lines = 0; } else { } if (n == softback_curr) { return; } else { } softback_curr = n; s = (unsigned short *)softback_curr; if ((unsigned long )((unsigned short *)softback_in) == (unsigned long )s) { s = (unsigned short *)vc->vc_origin; } else { } goto ldv_34086; ldv_34085: x = 0; attr = 1U; start = s; le = (unsigned short *)((unsigned long )vc->vc_size_row + (unsigned long )s); ldv_34083: c = *s; if ((int )attr != ((int )c & 65280)) { attr = (unsigned int )c & 65280U; if ((unsigned long )s > (unsigned long )start) { fbcon_putcs(vc, (unsigned short const *)start, (int )(((long )s - (long )start) / 2L), line, x); x = (int )((unsigned int )(((long )s - (long )start) / 2L) + (unsigned int )x); start = s; } else { } } else { } if ((int )*d == (int )c) { if ((unsigned long )s > (unsigned long )start) { fbcon_putcs(vc, (unsigned short const *)start, (int )(((long )s - (long )start) / 2L), line, x); x = (int )(((unsigned int )(((long )s - (long )start) / 2L) + (unsigned int )x) + 1U); start = s + 1UL; } else { x = x + 1; start = start + 1; } } else { } s = s + 1; d = d + 1; if ((unsigned long )s < (unsigned long )le) { goto ldv_34083; } else { } if ((unsigned long )s > (unsigned long )start) { fbcon_putcs(vc, (unsigned short const *)start, (int )(((long )s - (long )start) / 2L), line, x); } else { } line = line + 1; if ((unsigned long )((unsigned short *)softback_end) == (unsigned long )d) { d = (unsigned short *)softback_buf; } else { } if ((unsigned long )((unsigned short *)softback_in) == (unsigned long )d) { d = (unsigned short *)vc->vc_origin; } else { } if ((unsigned long )((unsigned short *)softback_end) == (unsigned long )s) { s = (unsigned short *)softback_buf; } else { } if ((unsigned long )((unsigned short *)softback_in) == (unsigned long )s) { s = (unsigned short *)vc->vc_origin; } else { } ldv_34086: tmp = count; count = count - 1; if (tmp != 0) { goto ldv_34085; } else { } return; } } static void fbcon_redraw_move(struct vc_data *vc , struct display *p , int line , int count , int dy ) { unsigned short *s ; unsigned short *start ; unsigned short *le ; unsigned short c ; int x ; unsigned short attr ; int tmp ; { s = (unsigned short *)(vc->vc_origin + (unsigned long )(vc->vc_size_row * (unsigned int )line)); goto ldv_34104; ldv_34103: start = s; le = (unsigned short *)((unsigned long )vc->vc_size_row + (unsigned long )s); x = 0; attr = 1U; ldv_34101: c = *s; if ((int )attr != ((int )c & 65280)) { attr = (unsigned int )c & 65280U; if ((unsigned long )s > (unsigned long )start) { fbcon_putcs(vc, (unsigned short const *)start, (int )(((long )s - (long )start) / 2L), dy, x); x = (int )((unsigned int )(((long )s - (long )start) / 2L) + (unsigned int )x); start = s; } else { } } else { } console_conditional_schedule(); s = s + 1; if ((unsigned long )s < (unsigned long )le) { goto ldv_34101; } else { } if ((unsigned long )s > (unsigned long )start) { fbcon_putcs(vc, (unsigned short const *)start, (int )(((long )s - (long )start) / 2L), dy, x); } else { } console_conditional_schedule(); dy = dy + 1; ldv_34104: tmp = count; count = count - 1; if (tmp != 0) { goto ldv_34103; } else { } return; } } static void fbcon_redraw_blit(struct vc_data *vc , struct fb_info *info , struct display *p , int line , int count , int ycount ) { int offset ; unsigned short *d ; unsigned short *s ; struct fbcon_ops *ops ; unsigned short *start ; unsigned short *le ; unsigned short c ; int x ; int tmp ; { offset = (int )(vc->vc_cols * (unsigned int )ycount); d = (unsigned short *)(vc->vc_origin + (unsigned long )(vc->vc_size_row * (unsigned int )line)); s = d + (unsigned long )offset; ops = (struct fbcon_ops *)info->fbcon_par; goto ldv_34125; ldv_34124: start = s; le = (unsigned short *)((unsigned long )vc->vc_size_row + (unsigned long )s); x = 0; ldv_34122: c = *s; if ((int )*d == (int )c) { if ((unsigned long )s > (unsigned long )start) { (*(ops->bmove))(vc, info, line + ycount, x, line, x, 1, (int )(((long )s - (long )start) / 2L)); x = (int )(((unsigned int )(((long )s - (long )start) / 2L) + (unsigned int )x) + 1U); start = s + 1UL; } else { x = x + 1; start = start + 1; } } else { } *d = c; console_conditional_schedule(); s = s + 1; d = d + 1; if ((unsigned long )s < (unsigned long )le) { goto ldv_34122; } else { } if ((unsigned long )s > (unsigned long )start) { (*(ops->bmove))(vc, info, line + ycount, x, line, x, 1, (int )(((long )s - (long )start) / 2L)); } else { } console_conditional_schedule(); if (ycount > 0) { line = line + 1; } else { line = line - 1; s = s + - ((unsigned long )vc->vc_size_row); d = d + - ((unsigned long )vc->vc_size_row); } ldv_34125: tmp = count; count = count - 1; if (tmp != 0) { goto ldv_34124; } else { } return; } } static void fbcon_redraw(struct vc_data *vc , struct display *p , int line , int count , int offset ) { unsigned short *d ; unsigned short *s ; unsigned short *start ; unsigned short *le ; unsigned short c ; int x ; unsigned short attr ; int tmp ; { d = (unsigned short *)(vc->vc_origin + (unsigned long )(vc->vc_size_row * (unsigned int )line)); s = d + (unsigned long )offset; goto ldv_34144; ldv_34143: start = s; le = (unsigned short *)((unsigned long )vc->vc_size_row + (unsigned long )s); x = 0; attr = 1U; ldv_34141: c = *s; if ((int )attr != ((int )c & 65280)) { attr = (unsigned int )c & 65280U; if ((unsigned long )s > (unsigned long )start) { fbcon_putcs(vc, (unsigned short const *)start, (int )(((long )s - (long )start) / 2L), line, x); x = (int )((unsigned int )(((long )s - (long )start) / 2L) + (unsigned int )x); start = s; } else { } } else { } if ((int )*d == (int )c) { if ((unsigned long )s > (unsigned long )start) { fbcon_putcs(vc, (unsigned short const *)start, (int )(((long )s - (long )start) / 2L), line, x); x = (int )(((unsigned int )(((long )s - (long )start) / 2L) + (unsigned int )x) + 1U); start = s + 1UL; } else { x = x + 1; start = start + 1; } } else { } *d = c; console_conditional_schedule(); s = s + 1; d = d + 1; if ((unsigned long )s < (unsigned long )le) { goto ldv_34141; } else { } if ((unsigned long )s > (unsigned long )start) { fbcon_putcs(vc, (unsigned short const *)start, (int )(((long )s - (long )start) / 2L), line, x); } else { } console_conditional_schedule(); if (offset > 0) { line = line + 1; } else { line = line - 1; s = s + - ((unsigned long )vc->vc_size_row); d = d + - ((unsigned long )vc->vc_size_row); } ldv_34144: tmp = count; count = count - 1; if (tmp != 0) { goto ldv_34143; } else { } return; } } __inline static void fbcon_softback_note(struct vc_data *vc , int t , int count ) { unsigned short *p ; { if ((int )vc->vc_num != fg_console) { return; } else { } p = (unsigned short *)(vc->vc_origin + (unsigned long )(vc->vc_size_row * (unsigned int )t)); goto ldv_34153; ldv_34152: scr_memcpyw((u16 *)softback_in, (u16 const *)p, vc->vc_size_row); count = count - 1; p = (unsigned short *)((unsigned long )vc->vc_size_row + (unsigned long )p); softback_in = (unsigned long )vc->vc_size_row + softback_in; if (softback_in == softback_end) { softback_in = softback_buf; } else { } if (softback_in == softback_top) { softback_top = (unsigned long )vc->vc_size_row + softback_top; if (softback_top == softback_end) { softback_top = softback_buf; } else { } } else { } ldv_34153: ; if (count != 0) { goto ldv_34152; } else { } softback_curr = softback_in; return; } } static int fbcon_scroll(struct vc_data *vc , int t , int b , int dir , int count ) { struct fb_info *info ; struct display *p ; int scroll_partial ; int tmp ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; p = (struct display *)(& fb_display) + (unsigned long )vc->vc_num; scroll_partial = info->flags & 64; tmp = fbcon_is_inactive(vc, info); if (tmp != 0) { return (-22); } else { } fbcon_cursor(vc, 2); switch (dir) { case 1: ; if ((unsigned int )count > vc->vc_rows) { count = (int )vc->vc_rows; } else { } if (softback_top != 0UL) { fbcon_softback_note(vc, t, count); } else { } if (logo_shown >= 0) { goto redraw_up; } else { } switch ((int )p->scrollmode) { case 1: fbcon_redraw_blit(vc, info, p, t, (b - t) - count, count); fbcon_clear(vc, b - count, 0, count, (int )vc->vc_cols); scr_memsetw((u16 *)(vc->vc_origin + (unsigned long )(vc->vc_size_row * (unsigned int )(b - count))), (int )vc->vc_video_erase_char, vc->vc_size_row * (unsigned int )count); return (1); case 3: ; if ((unsigned int )((b - t) - count) > vc->vc_rows * 3U >> 2) { if (t > 0) { fbcon_bmove(vc, 0, 0, count, 0, t, (int )vc->vc_cols); } else { } ywrap_up(vc, count); if (vc->vc_rows != (unsigned int )b) { fbcon_bmove(vc, b - count, 0, b, 0, (int )(vc->vc_rows - (unsigned int )b), (int )vc->vc_cols); } else { } } else if ((info->flags & 128) != 0) { fbcon_bmove(vc, t + count, 0, t, 0, (b - t) - count, (int )vc->vc_cols); } else { goto redraw_up; } fbcon_clear(vc, b - count, 0, count, (int )vc->vc_cols); goto ldv_34169; case 5: ; if ((unsigned int )((int )p->yscroll + count) <= ((unsigned int )p->vrows - vc->vc_rows) * 2U && ((scroll_partial == 0 && (unsigned int )(b - t) == vc->vc_rows) || (scroll_partial != 0 && (unsigned int )((b - t) - count) > vc->vc_rows * 3U >> 2))) { if (t > 0) { fbcon_redraw_move(vc, p, 0, t, count); } else { } ypan_up_redraw(vc, t, count); if (vc->vc_rows != (unsigned int )b) { fbcon_redraw_move(vc, p, b, (int )(vc->vc_rows - (unsigned int )b), b); } else { } } else { fbcon_redraw_move(vc, p, t + count, (b - t) - count, t); } fbcon_clear(vc, b - count, 0, count, (int )vc->vc_cols); goto ldv_34169; case 2: ; if ((unsigned int )((int )p->yscroll + count) <= ((unsigned int )p->vrows - vc->vc_rows) * 2U && ((scroll_partial == 0 && (unsigned int )(b - t) == vc->vc_rows) || (scroll_partial != 0 && (unsigned int )((b - t) - count) > vc->vc_rows * 3U >> 2))) { if (t > 0) { fbcon_bmove(vc, 0, 0, count, 0, t, (int )vc->vc_cols); } else { } ypan_up(vc, count); if (vc->vc_rows != (unsigned int )b) { fbcon_bmove(vc, b - count, 0, b, 0, (int )(vc->vc_rows - (unsigned int )b), (int )vc->vc_cols); } else { } } else if ((info->flags & 128) != 0) { fbcon_bmove(vc, t + count, 0, t, 0, (b - t) - count, (int )vc->vc_cols); } else { goto redraw_up; } fbcon_clear(vc, b - count, 0, count, (int )vc->vc_cols); goto ldv_34169; case 4: ; redraw_up: fbcon_redraw(vc, p, t, (b - t) - count, (int )(vc->vc_cols * (unsigned int )count)); fbcon_clear(vc, b - count, 0, count, (int )vc->vc_cols); scr_memsetw((u16 *)(vc->vc_origin + (unsigned long )(vc->vc_size_row * (unsigned int )(b - count))), (int )vc->vc_video_erase_char, vc->vc_size_row * (unsigned int )count); return (1); } ldv_34169: ; goto ldv_34173; case 2: ; if ((unsigned int )count > vc->vc_rows) { count = (int )vc->vc_rows; } else { } if (logo_shown >= 0) { goto redraw_down; } else { } switch ((int )p->scrollmode) { case 1: fbcon_redraw_blit(vc, info, p, b + -1, (b - t) - count, - count); fbcon_clear(vc, t, 0, count, (int )vc->vc_cols); scr_memsetw((u16 *)(vc->vc_origin + (unsigned long )(vc->vc_size_row * (unsigned int )t)), (int )vc->vc_video_erase_char, vc->vc_size_row * (unsigned int )count); return (1); case 3: ; if ((unsigned int )((b - t) - count) > vc->vc_rows * 3U >> 2) { if (vc->vc_rows != (unsigned int )b) { fbcon_bmove(vc, b, 0, b - count, 0, (int )(vc->vc_rows - (unsigned int )b), (int )vc->vc_cols); } else { } ywrap_down(vc, count); if (t > 0) { fbcon_bmove(vc, count, 0, 0, 0, t, (int )vc->vc_cols); } else { } } else if ((info->flags & 128) != 0) { fbcon_bmove(vc, t, 0, t + count, 0, (b - t) - count, (int )vc->vc_cols); } else { goto redraw_down; } fbcon_clear(vc, t, 0, count, (int )vc->vc_cols); goto ldv_34178; case 2: ; if ((unsigned int )(count - (int )p->yscroll) <= (unsigned int )p->vrows - vc->vc_rows && ((scroll_partial == 0 && (unsigned int )(b - t) == vc->vc_rows) || (scroll_partial != 0 && (unsigned int )((b - t) - count) > vc->vc_rows * 3U >> 2))) { if (vc->vc_rows != (unsigned int )b) { fbcon_bmove(vc, b, 0, b - count, 0, (int )(vc->vc_rows - (unsigned int )b), (int )vc->vc_cols); } else { } ypan_down(vc, count); if (t > 0) { fbcon_bmove(vc, count, 0, 0, 0, t, (int )vc->vc_cols); } else { } } else if ((info->flags & 128) != 0) { fbcon_bmove(vc, t, 0, t + count, 0, (b - t) - count, (int )vc->vc_cols); } else { goto redraw_down; } fbcon_clear(vc, t, 0, count, (int )vc->vc_cols); goto ldv_34178; case 5: ; if ((unsigned int )(count - (int )p->yscroll) <= (unsigned int )p->vrows - vc->vc_rows && ((scroll_partial == 0 && (unsigned int )(b - t) == vc->vc_rows) || (scroll_partial != 0 && (unsigned int )((b - t) - count) > vc->vc_rows * 3U >> 2))) { if (vc->vc_rows != (unsigned int )b) { fbcon_redraw_move(vc, p, b, (int )(vc->vc_rows - (unsigned int )b), b - count); } else { } ypan_down_redraw(vc, t, count); if (t > 0) { fbcon_redraw_move(vc, p, count, t, 0); } else { } } else { fbcon_redraw_move(vc, p, t, (b - t) - count, t + count); } fbcon_clear(vc, t, 0, count, (int )vc->vc_cols); goto ldv_34178; case 4: ; redraw_down: fbcon_redraw(vc, p, b + -1, (b - t) - count, (int )((unsigned int )(- count) * vc->vc_cols)); fbcon_clear(vc, t, 0, count, (int )vc->vc_cols); scr_memsetw((u16 *)(vc->vc_origin + (unsigned long )(vc->vc_size_row * (unsigned int )t)), (int )vc->vc_video_erase_char, vc->vc_size_row * (unsigned int )count); return (1); } ldv_34178: ; } ldv_34173: ; return (0); } } static void fbcon_bmove(struct vc_data *vc , int sy , int sx , int dy , int dx , int height , int width ) { struct fb_info *info ; struct display *p ; int tmp ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; p = (struct display *)(& fb_display) + (unsigned long )vc->vc_num; tmp = fbcon_is_inactive(vc, info); if (tmp != 0) { return; } else { } if (width == 0 || height == 0) { return; } else { } fbcon_bmove_rec(vc, p, sy, sx, dy, dx, height, width, (u_int )(p->vrows - (int )p->yscroll)); return; } } static void fbcon_bmove_rec(struct vc_data *vc , struct display *p , int sy , int sx , int dy , int dx , int height , int width , u_int y_break ) { struct fb_info *info ; struct fbcon_ops *ops ; u_int b ; int tmp ; int tmp___0 ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; ops = (struct fbcon_ops *)info->fbcon_par; if ((u_int )sy < y_break && (u_int )(sy + height) > y_break) { b = y_break - (u_int )sy; if (dy < sy) { fbcon_bmove_rec(vc, p, sy, sx, dy, dx, (int )b, width, y_break); fbcon_bmove_rec(vc, p, (int )((u_int )sy + b), sx, (int )((u_int )dy + b), dx, (int )((u_int )height - b), width, y_break); } else { fbcon_bmove_rec(vc, p, (int )((u_int )sy + b), sx, (int )((u_int )dy + b), dx, (int )((u_int )height - b), width, y_break); fbcon_bmove_rec(vc, p, sy, sx, dy, dx, (int )b, width, y_break); } return; } else { } if ((u_int )dy < y_break && (u_int )(dy + height) > y_break) { b = y_break - (u_int )dy; if (dy < sy) { fbcon_bmove_rec(vc, p, sy, sx, dy, dx, (int )b, width, y_break); fbcon_bmove_rec(vc, p, (int )((u_int )sy + b), sx, (int )((u_int )dy + b), dx, (int )((u_int )height - b), width, y_break); } else { fbcon_bmove_rec(vc, p, (int )((u_int )sy + b), sx, (int )((u_int )dy + b), dx, (int )((u_int )height - b), width, y_break); fbcon_bmove_rec(vc, p, sy, sx, dy, dx, (int )b, width, y_break); } return; } else { } tmp = real_y(p, dy); tmp___0 = real_y(p, sy); (*(ops->bmove))(vc, info, tmp___0, sx, tmp, dx, height, width); return; } } static void updatescrollmode(struct display *p , struct fb_info *info , struct vc_data *vc ) { struct fbcon_ops *ops ; int fh ; int cap ; u16 t ; int ypan ; __u16 _r ; __u16 _v ; int ywrap ; __u16 _r___0 ; u16 _v___0 ; int yres ; __u32 _r___1 ; __u32 _v___1 ; int vyres ; __u32 _r___2 ; __u32 _v___2 ; int good_pan ; int good_wrap ; int reading_fast ; int fast_copyarea ; int fast_imageblit ; { ops = (struct fbcon_ops *)info->fbcon_par; fh = (int )vc->vc_font.height; cap = info->flags; t = 0U; _r = info->fix.ypanstep; _v = info->fix.xpanstep; ypan = ops->rotate == 0 || ops->rotate == 2 ? (int )_r : (int )_v; _r___0 = info->fix.ywrapstep; _v___0 = t; ywrap = ops->rotate == 0 || ops->rotate == 2 ? (int )_r___0 : (int )_v___0; _r___1 = info->var.yres; _v___1 = info->var.xres; yres = (int )(ops->rotate == 0 || ops->rotate == 2 ? _r___1 : _v___1); _r___2 = info->var.yres_virtual; _v___2 = info->var.xres_virtual; vyres = (int )(ops->rotate == 0 || ops->rotate == 2 ? _r___2 : _v___2); good_pan = ((cap & 8192) != 0 && (ypan != 0 && vc->vc_font.height % (unsigned int )ypan == 0U)) && vyres > yres; good_wrap = (((cap & 16384) != 0 && (ywrap != 0 && vc->vc_font.height % (unsigned int )ywrap == 0U)) && (vc->vc_font.height != 0U && (unsigned int )vyres % vc->vc_font.height == 0U)) && (vc->vc_font.height != 0U && (unsigned int )yres % vc->vc_font.height == 0U); reading_fast = cap & 128; fast_copyarea = (cap & 256) != 0 && (cap & 2) == 0; fast_imageblit = (cap & 1024) != 0 && (cap & 2) == 0; p->vrows = vyres / fh; if ((unsigned int )yres > (vc->vc_rows + 1U) * (unsigned int )fh) { p->vrows = (int )((unsigned int )p->vrows - ((unsigned int )yres - vc->vc_rows * (unsigned int )fh) / (unsigned int )fh); } else { } if (yres % fh != 0 && vyres % fh < yres % fh) { p->vrows = p->vrows - 1; } else { } if (good_wrap != 0 || good_pan != 0) { if (reading_fast != 0 || fast_copyarea != 0) { p->scrollmode = good_wrap != 0 ? 3U : 2U; } else { p->scrollmode = good_wrap != 0 ? 4U : 5U; } } else if (reading_fast != 0 || (fast_copyarea != 0 && fast_imageblit == 0)) { p->scrollmode = 1U; } else { p->scrollmode = 4U; } return; } } static int fbcon_resize(struct vc_data *vc , unsigned int width , unsigned int height , unsigned int user ) { struct fb_info *info ; struct fbcon_ops *ops ; struct display *p ; struct fb_var_screeninfo var ; int x_diff ; int y_diff ; int virt_w ; int virt_h ; int virt_fw ; int virt_fh ; unsigned int _r ; unsigned int _v ; unsigned int _r___0 ; unsigned int _v___0 ; unsigned int _r___1 ; unsigned int _v___1 ; unsigned int _r___2 ; unsigned int _v___2 ; struct fb_videomode const *mode ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; ops = (struct fbcon_ops *)info->fbcon_par; p = (struct display *)(& fb_display) + (unsigned long )vc->vc_num; var = info->var; _r = width; _v = height; virt_w = (int )(ops->rotate == 0 || ops->rotate == 2 ? _r : _v); _r___0 = height; _v___0 = width; virt_h = (int )(ops->rotate == 0 || ops->rotate == 2 ? _r___0 : _v___0); _r___1 = vc->vc_font.width; _v___1 = vc->vc_font.height; virt_fw = (int )(ops->rotate == 0 || ops->rotate == 2 ? _r___1 : _v___1); _r___2 = vc->vc_font.height; _v___2 = vc->vc_font.width; virt_fh = (int )(ops->rotate == 0 || ops->rotate == 2 ? _r___2 : _v___2); var.xres = (__u32 )(virt_w * virt_fw); var.yres = (__u32 )(virt_h * virt_fh); x_diff = (int )(info->var.xres - var.xres); y_diff = (int )(info->var.yres - var.yres); if (((x_diff < 0 || x_diff > virt_fw) || y_diff < 0) || y_diff > virt_fh) { mode = fb_find_best_mode((struct fb_var_screeninfo const *)(& var), & info->modelist); if ((unsigned long )mode == (unsigned long )((struct fb_videomode const *)0)) { return (-22); } else { } display_to_var(& var, p); fb_videomode_to_var(& var, mode); if ((__u32 )virt_w > var.xres / (__u32 )virt_fw || (__u32 )virt_h > var.yres / (__u32 )virt_fh) { return (-22); } else { } if ((unsigned long )*(vc->vc_display_fg) == (unsigned long )vc) { var.activate = 128U; fb_set_var(info, & var); } else { } var_to_display(p, & info->var, info); ops->var = info->var; } else { } updatescrollmode(p, info, vc); return (0); } } static int fbcon_switch(struct vc_data *vc ) { struct fb_info *info ; struct fb_info *old_info ; struct fbcon_ops *ops ; struct display *p ; struct fb_var_screeninfo var ; int i ; int ret ; int prev_console ; int charcnt ; struct vc_data *conp2 ; struct fbcon_ops *o ; int tmp ; int tmp___0 ; int tmp___1 ; __u32 tmp___2 ; int tmp___3 ; { old_info = (struct fb_info *)0; p = (struct display *)(& fb_display) + (unsigned long )vc->vc_num; charcnt = 256; info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; ops = (struct fbcon_ops *)info->fbcon_par; if (softback_top != 0UL) { if (softback_lines != 0) { fbcon_set_origin(vc); } else { } softback_in = softback_buf; softback_curr = softback_in; softback_top = softback_curr; softback_lines = 0; fbcon_update_softback(vc); } else { } if (logo_shown >= 0) { conp2 = vc_cons[logo_shown].d; if (conp2->vc_top == (unsigned int )logo_lines && conp2->vc_bottom == conp2->vc_rows) { conp2->vc_top = 0U; } else { } logo_shown = -1; } else { } prev_console = ops->currcon; if (prev_console != -1) { old_info = registered_fb[(int )con2fb_map[prev_console]]; } else { } i = 0; goto ldv_34281; ldv_34280: ; if ((unsigned long )registered_fb[i] != (unsigned long )((struct fb_info *)0) && (unsigned long )(registered_fb[i])->fbcon_par != (unsigned long )((void *)0)) { o = (struct fbcon_ops *)(registered_fb[i])->fbcon_par; o->currcon = (int )vc->vc_num; } else { } i = i + 1; ldv_34281: ; if (i <= 31) { goto ldv_34280; } else { } memset((void *)(& var), 0, 160UL); display_to_var(& var, p); var.activate = 0U; info->var.activate = var.activate; var.vmode = var.vmode | (info->var.vmode & 4294967040U); fb_set_var(info, & var); ops->var = info->var; if ((unsigned long )old_info != (unsigned long )((struct fb_info *)0) && ((unsigned long )old_info != (unsigned long )info || (info->flags & 262144) != 0)) { if ((unsigned long )(info->fbops)->fb_set_par != (unsigned long )((int (*)(struct fb_info * ))0)) { ret = (*((info->fbops)->fb_set_par))(info); if (ret != 0) { printk("\vfbcon_switch: detected unhandled fb_set_par error, error code %d\n", ret); } else { } } else { } if ((unsigned long )old_info != (unsigned long )info) { fbcon_del_cursor_timer(old_info); } else { } } else { } tmp = fbcon_is_inactive(vc, info); if (tmp != 0 || ops->blank_state != 0) { fbcon_del_cursor_timer(info); } else { fbcon_add_cursor_timer(info); } set_blitting_type(vc, info); ops->cursor_reset = 1; if ((unsigned long )ops->rotate_font != (unsigned long )((int (*)(struct fb_info * , struct vc_data * ))0)) { tmp___0 = (*(ops->rotate_font))(info, vc); if (tmp___0 != 0) { ops->rotate = 0; set_blitting_type(vc, info); } else { } } else { } tmp___1 = fb_get_color_depth(& info->var, & info->fix); vc->vc_can_do_color = tmp___1 != 1; vc->vc_complement_mask = (unsigned int )*((unsigned char *)vc + 1387UL) != 0U ? 30464U : 2048U; if (p->userfont != 0) { charcnt = *((int *)vc->vc_font.data + 0xfffffffffffffffdUL); } else { } if (charcnt > 256) { vc->vc_complement_mask = (int )vc->vc_complement_mask << 1U; } else { } updatescrollmode(p, info, vc); switch ((int )p->scrollmode) { case 3: scrollback_phys_max = (int )((unsigned int )p->vrows - vc->vc_rows); goto ldv_34284; case 2: ; case 5: scrollback_phys_max = (int )((unsigned int )p->vrows - vc->vc_rows * 2U); if (scrollback_phys_max < 0) { scrollback_phys_max = 0; } else { } goto ldv_34284; default: scrollback_phys_max = 0; goto ldv_34284; } ldv_34284: scrollback_max = 0; scrollback_current = 0; tmp___3 = fbcon_is_inactive(vc, info); if (tmp___3 == 0) { p->yscroll = 0; tmp___2 = 0U; ops->var.yoffset = tmp___2; ops->var.xoffset = tmp___2; (*(ops->update_start))(info); } else { } fbcon_set_palette(vc, (unsigned char *)(& color_table)); fbcon_clear_margins(vc, 0); if (logo_shown == -2) { logo_shown = fg_console; fb_show_logo(info, ops->rotate); update_region(vc, vc->vc_origin + (unsigned long )(vc->vc_size_row * vc->vc_top), (int )((vc->vc_size_row * (vc->vc_bottom - vc->vc_top)) / 2U)); return (0); } else { } return (1); } } static void fbcon_generic_blank(struct vc_data *vc , struct fb_info *info , int blank ) { struct fb_event event ; unsigned short charmask ; unsigned short oldc ; int tmp ; { if (blank != 0) { charmask = (unsigned int )vc->vc_hi_font_mask != 0U ? 511U : 255U; oldc = vc->vc_video_erase_char; vc->vc_video_erase_char = (int )vc->vc_video_erase_char & (int )charmask; fbcon_clear(vc, 0, 0, (int )vc->vc_rows, (int )vc->vc_cols); vc->vc_video_erase_char = oldc; } else { } tmp = lock_fb_info(info); if (tmp == 0) { return; } else { } event.info = info; event.data = (void *)(& blank); fb_notifier_call_chain(12UL, (void *)(& event)); unlock_fb_info(info); return; } } static int fbcon_blank(struct vc_data *vc , int blank , int mode_switch ) { struct fb_info *info ; struct fbcon_ops *ops ; struct fb_var_screeninfo var ; int tmp ; int tmp___0 ; int tmp___1 ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; ops = (struct fbcon_ops *)info->fbcon_par; if (mode_switch != 0) { var = info->var; ops->graphics = 1; if (blank == 0) { var.activate = 128U; fb_set_var(info, & var); ops->graphics = 0; ops->var = info->var; } else { } } else { } tmp___0 = fbcon_is_inactive(vc, info); if (tmp___0 == 0) { if (ops->blank_state != blank) { ops->blank_state = blank; fbcon_cursor(vc, blank != 0 ? 2 : 1); ops->cursor_flash = blank == 0; if ((info->flags & 65536) == 0) { tmp = fb_blank(info, blank); if (tmp != 0) { fbcon_generic_blank(vc, info, blank); } else { } } else { } } else { } if (blank == 0) { redraw_screen(vc, 0); } else { } } else { } if (mode_switch != 0) { fbcon_del_cursor_timer(info); } else { tmp___1 = fbcon_is_inactive(vc, info); if (tmp___1 != 0) { fbcon_del_cursor_timer(info); } else if (ops->blank_state != 0) { fbcon_del_cursor_timer(info); } else { fbcon_add_cursor_timer(info); } } return (0); } } static int fbcon_debug_enter(struct vc_data *vc ) { struct fb_info *info ; struct fbcon_ops *ops ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; ops = (struct fbcon_ops *)info->fbcon_par; ops->save_graphics = ops->graphics; ops->graphics = 0; if ((unsigned long )(info->fbops)->fb_debug_enter != (unsigned long )((int (*)(struct fb_info * ))0)) { (*((info->fbops)->fb_debug_enter))(info); } else { } fbcon_set_palette(vc, (unsigned char *)(& color_table)); return (0); } } static int fbcon_debug_leave(struct vc_data *vc ) { struct fb_info *info ; struct fbcon_ops *ops ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; ops = (struct fbcon_ops *)info->fbcon_par; ops->graphics = ops->save_graphics; if ((unsigned long )(info->fbops)->fb_debug_leave != (unsigned long )((int (*)(struct fb_info * ))0)) { (*((info->fbops)->fb_debug_leave))(info); } else { } return (0); } } static int fbcon_get_font(struct vc_data *vc , struct console_font *font ) { u8 *fontdata ; u8 *data ; int i ; int j ; u8 *tmp ; u8 *tmp___0 ; u8 *tmp___1 ; { fontdata = vc->vc_font.data; data = font->data; font->width = vc->vc_font.width; font->height = vc->vc_font.height; font->charcount = (unsigned int )vc->vc_hi_font_mask != 0U ? 512U : 256U; if ((unsigned long )font->data == (unsigned long )((unsigned char *)0U)) { return (0); } else { } if (font->width <= 8U) { j = (int )vc->vc_font.height; i = 0; goto ldv_34323; ldv_34322: memcpy((void *)data, (void const *)fontdata, (size_t )j); memset((void *)data + (unsigned long )j, 0, (size_t )(32 - j)); data = data + 32UL; fontdata = fontdata + (unsigned long )j; i = i + 1; ldv_34323: ; if ((unsigned int )i < font->charcount) { goto ldv_34322; } else { } } else if (font->width <= 16U) { j = (int )(vc->vc_font.height * 2U); i = 0; goto ldv_34326; ldv_34325: memcpy((void *)data, (void const *)fontdata, (size_t )j); memset((void *)data + (unsigned long )j, 0, (size_t )(64 - j)); data = data + 64UL; fontdata = fontdata + (unsigned long )j; i = i + 1; ldv_34326: ; if ((unsigned int )i < font->charcount) { goto ldv_34325; } else { } } else if (font->width <= 24U) { i = 0; goto ldv_34332; ldv_34331: j = 0; goto ldv_34329; ldv_34328: tmp = data; data = data + 1; *tmp = *fontdata; tmp___0 = data; data = data + 1; *tmp___0 = *(fontdata + 1UL); tmp___1 = data; data = data + 1; *tmp___1 = *(fontdata + 2UL); fontdata = fontdata + 4UL; j = j + 1; ldv_34329: ; if ((unsigned int )j < vc->vc_font.height) { goto ldv_34328; } else { } memset((void *)data, 0, (size_t )(j * -3 + 96)); data = data + (unsigned long )(j * -3 + 96); i = i + 1; ldv_34332: ; if ((unsigned int )i < font->charcount) { goto ldv_34331; } else { } } else { j = (int )(vc->vc_font.height * 4U); i = 0; goto ldv_34335; ldv_34334: memcpy((void *)data, (void const *)fontdata, (size_t )j); memset((void *)data + (unsigned long )j, 0, (size_t )(128 - j)); data = data + 128UL; fontdata = fontdata + (unsigned long )j; i = i + 1; ldv_34335: ; if ((unsigned int )i < font->charcount) { goto ldv_34334; } else { } } return (0); } } static int fbcon_do_set_font(struct vc_data *vc , int w , int h , u8 const *data , int userfont ) { struct fb_info *info ; struct fbcon_ops *ops ; struct display *p ; int resize ; int cnt ; char *old_data ; u_char const *tmp ; int tmp___0 ; unsigned short *cp ; int count ; unsigned short c ; unsigned short *cp___0 ; int count___0 ; unsigned short c___0 ; unsigned short newc ; int cols ; int rows ; __u32 _r ; __u32 _v ; __u32 _r___0 ; __u32 _v___0 ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; ops = (struct fbcon_ops *)info->fbcon_par; p = (struct display *)(& fb_display) + (unsigned long )vc->vc_num; old_data = (char *)0; if ((unsigned long )*(vc->vc_display_fg) == (unsigned long )vc && softback_lines != 0) { fbcon_set_origin(vc); } else { } resize = (unsigned int )w != vc->vc_font.width || (unsigned int )h != vc->vc_font.height; if (p->userfont != 0) { old_data = (char *)vc->vc_font.data; } else { } if (userfont != 0) { cnt = *((int *)data + 0xfffffffffffffffdUL); } else { cnt = 256; } tmp = data; p->fontdata = tmp; vc->vc_font.data = (unsigned char *)tmp; tmp___0 = userfont; p->userfont = tmp___0; if (tmp___0 != 0) { *((int *)data + 0xffffffffffffffffUL) = *((int *)data + 0xffffffffffffffffUL) + 1; } else { } vc->vc_font.width = (unsigned int )w; vc->vc_font.height = (unsigned int )h; if ((unsigned int )vc->vc_hi_font_mask != 0U && cnt == 256) { vc->vc_hi_font_mask = 0U; if ((unsigned int )*((unsigned char *)vc + 1387UL) != 0U) { vc->vc_complement_mask = (int )vc->vc_complement_mask >> 1; vc->vc_s_complement_mask = (int )vc->vc_s_complement_mask >> 1; } else { } if ((unsigned int )*((unsigned char *)vc + 1387UL) != 0U) { cp = (unsigned short *)vc->vc_origin; count = (int )(vc->vc_screenbuf_size / 2U); goto ldv_34354; ldv_34353: c = *cp; *cp = (unsigned short )((int )((short )(((int )c & 65024) >> 1)) | ((int )((short )c) & 255)); count = count - 1; cp = cp + 1; ldv_34354: ; if (count > 0) { goto ldv_34353; } else { } c = vc->vc_video_erase_char; vc->vc_video_erase_char = (unsigned short )((int )((short )(((int )c & 65024) >> 1)) | ((int )((short )c) & 255)); vc->vc_attr = (int )vc->vc_attr >> 1; } else { } } else if ((unsigned int )vc->vc_hi_font_mask == 0U && cnt == 512) { vc->vc_hi_font_mask = 256U; if ((unsigned int )*((unsigned char *)vc + 1387UL) != 0U) { vc->vc_complement_mask = (int )vc->vc_complement_mask << 1U; vc->vc_s_complement_mask = (int )vc->vc_s_complement_mask << 1U; } else { } cp___0 = (unsigned short *)vc->vc_origin; count___0 = (int )(vc->vc_screenbuf_size / 2U); goto ldv_34361; ldv_34360: c___0 = *cp___0; if ((unsigned int )*((unsigned char *)vc + 1387UL) != 0U) { newc = (unsigned short )((int )((short )(((int )c___0 & 65280) << 1)) | ((int )((short )c___0) & 255)); } else { newc = (unsigned int )c___0 & 65279U; } *cp___0 = newc; count___0 = count___0 - 1; cp___0 = cp___0 + 1; ldv_34361: ; if (count___0 > 0) { goto ldv_34360; } else { } c___0 = vc->vc_video_erase_char; if ((unsigned int )*((unsigned char *)vc + 1387UL) != 0U) { vc->vc_video_erase_char = (unsigned short )((int )((short )(((int )c___0 & 65280) << 1)) | ((int )((short )c___0) & 255)); vc->vc_attr = (int )vc->vc_attr << 1U; } else { vc->vc_video_erase_char = (unsigned int )c___0 & 65279U; } } else { } if (resize != 0) { _r = info->var.xres; _v = info->var.yres; cols = (int )(ops->rotate == 0 || ops->rotate == 2 ? _r : _v); _r___0 = info->var.yres; _v___0 = info->var.xres; rows = (int )(ops->rotate == 0 || ops->rotate == 2 ? _r___0 : _v___0); cols = cols / w; rows = rows / h; vc_resize(vc, (unsigned int )cols, (unsigned int )rows); if ((unsigned long )*(vc->vc_display_fg) == (unsigned long )vc && softback_buf != 0UL) { fbcon_update_softback(vc); } else { } } else if ((unsigned long )*(vc->vc_display_fg) == (unsigned long )vc && (unsigned int )vc->vc_mode == 0U) { fbcon_clear_margins(vc, 0); redraw_screen(vc, 0); } else { } if ((unsigned long )old_data != (unsigned long )((char *)0)) { *((int *)old_data + 0xffffffffffffffffUL) = *((int *)old_data + 0xffffffffffffffffUL) - 1; if (*((int *)old_data + 0xffffffffffffffffUL) == 0) { kfree((void const *)old_data + 0xfffffffffffffff0UL); } else { } } else { } return (0); } } static int fbcon_copy_font(struct vc_data *vc , int con ) { struct display *od ; struct console_font *f ; int tmp ; { od = (struct display *)(& fb_display) + (unsigned long )con; f = & vc->vc_font; if ((unsigned long )od->fontdata == (unsigned long )((unsigned char const *)f->data)) { return (0); } else { } tmp = fbcon_do_set_font(vc, (int )f->width, (int )f->height, od->fontdata, od->userfont); return (tmp); } } static int fbcon_set_font(struct vc_data *vc , struct console_font *font , unsigned int flags ) { struct fb_info *info ; unsigned int charcount ; int w ; int h ; int size ; int i ; int csum ; u8 *new_data ; u8 *data ; int pitch ; int tmp ; void *tmp___0 ; u32 tmp___1 ; struct vc_data *tmp___2 ; int tmp___3 ; int tmp___4 ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; charcount = font->charcount; w = (int )font->width; h = (int )font->height; data = font->data; pitch = (int )((font->width + 7U) >> 3); if (charcount != 256U && charcount != 512U) { return (-22); } else { } if ((info->pixmap.blit_x & (u32 )(1 << (int )(font->width - 1U))) == 0U || (info->pixmap.blit_y & (u32 )(1 << (int )(font->height - 1U))) == 0U) { return (-22); } else { } tmp = fbcon_invalid_charcount(info, charcount); if (tmp != 0) { return (-22); } else { } size = (int )((unsigned int )(h * pitch) * charcount); tmp___0 = kmalloc((unsigned long )size + 16UL, 131280U); new_data = (u8 *)tmp___0; if ((unsigned long )new_data == (unsigned long )((u8 *)0U)) { return (-12); } else { } new_data = new_data + 16UL; *((int *)new_data + 0xfffffffffffffffeUL) = size; *((int *)new_data + 0xfffffffffffffffdUL) = (int )charcount; *((int *)new_data + 0xffffffffffffffffUL) = 0; i = 0; goto ldv_34393; ldv_34392: memcpy((void *)new_data + (unsigned long )((i * h) * pitch), (void const *)data + (unsigned long )((i * 32) * pitch), (size_t )(h * pitch)); i = i + 1; ldv_34393: ; if ((unsigned int )i < charcount) { goto ldv_34392; } else { } tmp___1 = crc32_le(0U, (unsigned char const *)new_data, (size_t )size); csum = (int )tmp___1; *((int *)new_data + 0xfffffffffffffffcUL) = csum; i = first_fb_vc; goto ldv_34398; ldv_34397: tmp___2 = vc_cons[i].d; if ((((fb_display[i].userfont != 0 && (unsigned long )fb_display[i].fontdata != (unsigned long )((u_char const *)0U)) && *((int *)fb_display[i].fontdata + 0xfffffffffffffffcUL) == csum) && *((int *)fb_display[i].fontdata + 0xfffffffffffffffeUL) == size) && tmp___2->vc_font.width == (unsigned int )w) { tmp___3 = memcmp((void const *)fb_display[i].fontdata, (void const *)new_data, (size_t )size); if (tmp___3 == 0) { kfree((void const *)new_data + 0xfffffffffffffff0UL); new_data = (u8 *)fb_display[i].fontdata; goto ldv_34396; } else { } } else { } i = i + 1; ldv_34398: ; if (i <= last_fb_vc) { goto ldv_34397; } else { } ldv_34396: tmp___4 = fbcon_do_set_font(vc, (int )font->width, (int )font->height, (u8 const *)new_data, 1); return (tmp___4); } } static int fbcon_set_def_font(struct vc_data *vc , struct console_font *font , char *name ) { struct fb_info *info ; struct font_desc const *f ; int tmp ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; if ((unsigned long )name == (unsigned long )((char *)0)) { f = get_default_font((int )info->var.xres, (int )info->var.yres, info->pixmap.blit_x, info->pixmap.blit_y); } else { f = find_font((char const *)name); if ((unsigned long )f == (unsigned long )((struct font_desc const *)0)) { return (-2); } else { } } font->width = (unsigned int )f->width; font->height = (unsigned int )f->height; tmp = fbcon_do_set_font(vc, f->width, f->height, (u8 const *)f->data, 0); return (tmp); } } static u16 palette_red[16U] ; static u16 palette_green[16U] ; static u16 palette_blue[16U] ; static struct fb_cmap palette_cmap = {0U, 16U, (__u16 *)(& palette_red), (__u16 *)(& palette_green), (__u16 *)(& palette_blue), (__u16 *)0U}; static int fbcon_set_palette(struct vc_data *vc , unsigned char *table ) { struct fb_info *info ; int i ; int j ; int k ; int depth ; u8 val ; int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; struct fb_cmap const *tmp___3 ; int tmp___4 ; { info = registered_fb[(int )con2fb_map[(int )vc->vc_num]]; tmp = fbcon_is_inactive(vc, info); if (tmp != 0) { return (-22); } else { } if ((unsigned long )*(vc->vc_display_fg) != (unsigned long )vc) { return (0); } else { } depth = fb_get_color_depth(& info->var, & info->fix); if (depth > 3) { j = 0; i = j; goto ldv_34421; ldv_34420: k = (int )*(table + (unsigned long )i); tmp___0 = j; j = j + 1; val = vc->vc_palette[tmp___0]; palette_red[k] = (u16 )((int )((short )((int )val << 8)) | (int )((short )val)); tmp___1 = j; j = j + 1; val = vc->vc_palette[tmp___1]; palette_green[k] = (u16 )((int )((short )((int )val << 8)) | (int )((short )val)); tmp___2 = j; j = j + 1; val = vc->vc_palette[tmp___2]; palette_blue[k] = (u16 )((int )((short )((int )val << 8)) | (int )((short )val)); i = i + 1; ldv_34421: ; if (i <= 15) { goto ldv_34420; } else { } palette_cmap.len = 16U; palette_cmap.start = 0U; } else { tmp___3 = fb_default_cmap(1 << depth); fb_copy_cmap(tmp___3, & palette_cmap); } tmp___4 = fb_set_cmap(& palette_cmap, info); return (tmp___4); } } static u16 *fbcon_screen_pos(struct vc_data *vc , int offset ) { unsigned long p ; int line ; { if ((int )vc->vc_num != fg_console || softback_lines == 0) { return ((u16 *)(vc->vc_origin + (unsigned long )offset)); } else { } line = (int )((unsigned int )offset / vc->vc_size_row); if (line >= softback_lines) { return ((u16 *)((vc->vc_origin + (unsigned long )offset) - (unsigned long )(vc->vc_size_row * (unsigned int )softback_lines))); } else { } p = (unsigned long )offset + softback_curr; if (p >= softback_end) { p = (softback_buf - softback_end) + p; } else { } return ((u16 *)p); } } static unsigned long fbcon_getxy(struct vc_data *vc , unsigned long pos , int *px , int *py ) { unsigned long ret ; int x ; int y ; unsigned long offset ; unsigned long offset___0 ; { if (vc->vc_origin <= pos && vc->vc_scr_end > pos) { offset = (pos - vc->vc_origin) / 2UL; x = (int )(offset % (unsigned long )vc->vc_cols); y = (int )(offset / (unsigned long )vc->vc_cols); if ((int )vc->vc_num == fg_console) { y = y + softback_lines; } else { } ret = (unsigned long )((vc->vc_cols - (unsigned int )x) * 2U) + pos; } else if ((int )vc->vc_num == fg_console && softback_lines != 0) { offset___0 = pos - softback_curr; if (pos < softback_curr) { offset___0 = (softback_end - softback_buf) + offset___0; } else { } offset___0 = offset___0 / 2UL; x = (int )(offset___0 % (unsigned long )vc->vc_cols); y = (int )(offset___0 / (unsigned long )vc->vc_cols); ret = (unsigned long )((vc->vc_cols - (unsigned int )x) * 2U) + pos; if (ret == softback_end) { ret = softback_buf; } else { } if (ret == softback_in) { ret = vc->vc_origin; } else { } } else { y = 0; x = y; ret = vc->vc_origin; } if ((unsigned long )px != (unsigned long )((int *)0)) { *px = x; } else { } if ((unsigned long )py != (unsigned long )((int *)0)) { *py = y; } else { } return (ret); } } static void fbcon_invert_region(struct vc_data *vc , u16 *p , int cnt ) { u16 a ; u16 *tmp ; int tmp___0 ; { goto ldv_34447; ldv_34446: a = *p; if ((unsigned int )*((unsigned char *)vc + 1387UL) == 0U) { a = (u16 )((unsigned int )a ^ 2048U); } else if ((unsigned int )vc->vc_hi_font_mask == 256U) { a = (u16 )((((int )((short )a) & 4607) | (int )((short )(((int )a & 57344) >> 4))) | (int )((short )(((int )a & 3584) << 4))); } else { a = (u16 )((((int )((short )a) & -30465) | (int )((short )(((int )a & 28672) >> 4))) | (int )((short )(((int )a & 1792) << 4))); } tmp = p; p = p + 1; *tmp = a; if ((unsigned long )((u16 *)softback_end) == (unsigned long )p) { p = (u16 *)softback_buf; } else { } if ((unsigned long )((u16 *)softback_in) == (unsigned long )p) { p = (u16 *)vc->vc_origin; } else { } ldv_34447: tmp___0 = cnt; cnt = cnt - 1; if (tmp___0 != 0) { goto ldv_34446; } else { } return; } } static int fbcon_scrolldelta(struct vc_data *vc , int lines ) { struct fb_info *info ; struct fbcon_ops *ops ; struct display *disp ; int offset ; int limit ; int scrollback_old ; struct vc_data *conp2 ; unsigned long p ; unsigned long q ; int i ; int tmp ; { info = registered_fb[(int )con2fb_map[fg_console]]; ops = (struct fbcon_ops *)info->fbcon_par; disp = (struct display *)(& fb_display) + (unsigned long )fg_console; if (softback_top != 0UL) { if ((int )vc->vc_num != fg_console) { return (0); } else { } if ((unsigned int )vc->vc_mode != 0U || lines == 0) { return (0); } else { } if (logo_shown >= 0) { conp2 = vc_cons[logo_shown].d; if (conp2->vc_top == (unsigned int )logo_lines && conp2->vc_bottom == conp2->vc_rows) { conp2->vc_top = 0U; } else { } if ((int )vc->vc_num == logo_shown) { p = softback_in; q = vc->vc_origin + (unsigned long )(vc->vc_size_row * (unsigned int )logo_lines); i = 0; goto ldv_34465; ldv_34464: ; if (p == softback_top) { goto ldv_34463; } else { } if (p == softback_buf) { p = softback_end; } else { } p = p - (unsigned long )vc->vc_size_row; q = q - (unsigned long )vc->vc_size_row; scr_memcpyw((u16 *)q, (u16 const *)p, vc->vc_size_row); i = i + 1; ldv_34465: ; if (i < logo_lines) { goto ldv_34464; } else { } ldv_34463: softback_curr = p; softback_in = softback_curr; update_region(vc, vc->vc_origin, (int )(vc->vc_cols * (unsigned int )logo_lines)); } else { } logo_shown = -1; } else { } fbcon_cursor(vc, 10); fbcon_redraw_softback(vc, disp, (long )lines); fbcon_cursor(vc, 9); return (0); } else { } if (scrollback_phys_max == 0) { return (-38); } else { } scrollback_old = scrollback_current; scrollback_current = scrollback_current - lines; if (scrollback_current < 0) { scrollback_current = 0; } else if (scrollback_current > scrollback_max) { scrollback_current = scrollback_max; } else { } if (scrollback_current == scrollback_old) { return (0); } else { } tmp = fbcon_is_inactive(vc, info); if (tmp != 0) { return (0); } else { } fbcon_cursor(vc, 2); offset = (int )disp->yscroll - scrollback_current; limit = disp->vrows; switch ((int )disp->scrollmode) { case 3: info->var.vmode = info->var.vmode | 256U; goto ldv_34467; case 2: ; case 5: limit = (int )((unsigned int )limit - vc->vc_rows); info->var.vmode = info->var.vmode & 4294967039U; goto ldv_34467; } ldv_34467: ; if (offset < 0) { offset = offset + limit; } else if (offset >= limit) { offset = offset - limit; } else { } ops->var.xoffset = 0U; ops->var.yoffset = vc->vc_font.height * (unsigned int )offset; (*(ops->update_start))(info); if (scrollback_current == 0) { fbcon_cursor(vc, 1); } else { } return (0); } } static int fbcon_set_origin(struct vc_data *vc ) { { if (softback_lines != 0) { fbcon_scrolldelta(vc, softback_lines); } else { } return (0); } } static void fbcon_suspended(struct fb_info *info ) { struct vc_data *vc ; struct fbcon_ops *ops ; { vc = (struct vc_data *)0; ops = (struct fbcon_ops *)info->fbcon_par; if ((unsigned long )ops == (unsigned long )((struct fbcon_ops *)0) || ops->currcon < 0) { return; } else { } vc = vc_cons[ops->currcon].d; fbcon_cursor(vc, 2); return; } } static void fbcon_resumed(struct fb_info *info ) { struct vc_data *vc ; struct fbcon_ops *ops ; { ops = (struct fbcon_ops *)info->fbcon_par; if ((unsigned long )ops == (unsigned long )((struct fbcon_ops *)0) || ops->currcon < 0) { return; } else { } vc = vc_cons[ops->currcon].d; redraw_screen(vc, 0); return; } } static void fbcon_modechanged(struct fb_info *info ) { struct fbcon_ops *ops ; struct vc_data *vc ; struct display *p ; int rows ; int cols ; __u32 _r ; __u32 _v ; __u32 _r___0 ; __u32 _v___0 ; __u32 tmp ; int tmp___0 ; { ops = (struct fbcon_ops *)info->fbcon_par; if ((unsigned long )ops == (unsigned long )((struct fbcon_ops *)0) || ops->currcon < 0) { return; } else { } vc = vc_cons[ops->currcon].d; if ((unsigned int )vc->vc_mode != 0U || (unsigned long )registered_fb[(int )con2fb_map[ops->currcon]] != (unsigned long )info) { return; } else { } p = (struct display *)(& fb_display) + (unsigned long )vc->vc_num; set_blitting_type(vc, info); if ((unsigned long )*(vc->vc_display_fg) == (unsigned long )vc) { var_to_display(p, & info->var, info); _r = info->var.xres; _v = info->var.yres; cols = (int )(ops->rotate == 0 || ops->rotate == 2 ? _r : _v); _r___0 = info->var.yres; _v___0 = info->var.xres; rows = (int )(ops->rotate == 0 || ops->rotate == 2 ? _r___0 : _v___0); cols = (int )((unsigned int )cols / vc->vc_font.width); rows = (int )((unsigned int )rows / vc->vc_font.height); vc_resize(vc, (unsigned int )cols, (unsigned int )rows); updatescrollmode(p, info, vc); scrollback_max = 0; scrollback_current = 0; tmp___0 = fbcon_is_inactive(vc, info); if (tmp___0 == 0) { p->yscroll = 0; tmp = 0U; ops->var.yoffset = tmp; ops->var.xoffset = tmp; (*(ops->update_start))(info); } else { } fbcon_set_palette(vc, (unsigned char *)(& color_table)); redraw_screen(vc, 0); if (softback_buf != 0UL) { fbcon_update_softback(vc); } else { } } else { } return; } } static void fbcon_set_all_vcs(struct fb_info *info ) { struct fbcon_ops *ops ; struct vc_data *vc ; struct display *p ; int i ; int rows ; int cols ; int fg ; __u32 _r ; __u32 _v ; __u32 _r___0 ; __u32 _v___0 ; { ops = (struct fbcon_ops *)info->fbcon_par; fg = -1; if ((unsigned long )ops == (unsigned long )((struct fbcon_ops *)0) || ops->currcon < 0) { return; } else { } i = first_fb_vc; goto ldv_34515; ldv_34514: vc = vc_cons[i].d; if (((unsigned long )vc == (unsigned long )((struct vc_data *)0) || (unsigned int )vc->vc_mode != 0U) || (unsigned long )registered_fb[(int )con2fb_map[i]] != (unsigned long )info) { goto ldv_34507; } else { } if ((unsigned long )*(vc->vc_display_fg) == (unsigned long )vc) { fg = i; goto ldv_34507; } else { } p = (struct display *)(& fb_display) + (unsigned long )vc->vc_num; set_blitting_type(vc, info); var_to_display(p, & info->var, info); _r = info->var.xres; _v = info->var.yres; cols = (int )(ops->rotate == 0 || ops->rotate == 2 ? _r : _v); _r___0 = info->var.yres; _v___0 = info->var.xres; rows = (int )(ops->rotate == 0 || ops->rotate == 2 ? _r___0 : _v___0); cols = (int )((unsigned int )cols / vc->vc_font.width); rows = (int )((unsigned int )rows / vc->vc_font.height); vc_resize(vc, (unsigned int )cols, (unsigned int )rows); ldv_34507: i = i + 1; ldv_34515: ; if (i <= last_fb_vc) { goto ldv_34514; } else { } if (fg != -1) { fbcon_modechanged(info); } else { } return; } } static int fbcon_mode_deleted(struct fb_info *info , struct fb_videomode *mode ) { struct fb_info *fb_info ; struct display *p ; int i ; int j ; int found ; int tmp ; { found = 0; i = first_fb_vc; goto ldv_34529; ldv_34528: j = (int )con2fb_map[i]; if (j == -1) { goto ldv_34526; } else { } fb_info = registered_fb[j]; if ((unsigned long )fb_info != (unsigned long )info) { goto ldv_34526; } else { } p = (struct display *)(& fb_display) + (unsigned long )i; if ((unsigned long )p == (unsigned long )((struct display *)0) || (unsigned long )p->mode == (unsigned long )((struct fb_videomode const *)0)) { goto ldv_34526; } else { } tmp = fb_mode_is_equal(p->mode, (struct fb_videomode const *)mode); if (tmp != 0) { found = 1; goto ldv_34527; } else { } ldv_34526: i = i + 1; ldv_34529: ; if (i <= last_fb_vc) { goto ldv_34528; } else { } ldv_34527: ; return (found); } } static int fbcon_unbind(void) { int ret ; { ret = do_unbind_con_driver(& fb_con, first_fb_vc, last_fb_vc, fbcon_is_default); if (ret == 0) { fbcon_has_console_bind = 0; } else { } return (ret); } } static int fbcon_fb_unbind(int idx ) { int i ; int new_idx ; int ret ; struct fb_info *info ; int tmp ; { new_idx = -1; ret = 0; if (fbcon_has_console_bind == 0) { return (0); } else { } i = first_fb_vc; goto ldv_34542; ldv_34541: ; if ((int )con2fb_map[i] != idx && (int )con2fb_map[i] != -1) { new_idx = i; goto ldv_34540; } else { } i = i + 1; ldv_34542: ; if (i <= last_fb_vc) { goto ldv_34541; } else { } ldv_34540: ; if (new_idx != -1) { i = first_fb_vc; goto ldv_34544; ldv_34543: ; if ((int )con2fb_map[i] == idx) { set_con2fb_map(i, new_idx, 0); } else { } i = i + 1; ldv_34544: ; if (i <= last_fb_vc) { goto ldv_34543; } else { } } else { info = registered_fb[idx]; i = first_fb_vc; goto ldv_34548; ldv_34547: ; if ((int )con2fb_map[i] == idx) { con2fb_map[i] = -1; tmp = search_fb_in_map(idx); if (tmp == 0) { ret = con2fb_release_oldinfo(vc_cons[i].d, info, (struct fb_info *)0, i, idx, 0); if (ret != 0) { con2fb_map[i] = (signed char )idx; return (ret); } else { } } else { } } else { } i = i + 1; ldv_34548: ; if (i <= last_fb_vc) { goto ldv_34547; } else { } ret = fbcon_unbind(); } return (ret); } } static int fbcon_fb_unregistered(struct fb_info *info ) { int i ; int idx ; { idx = info->node; i = first_fb_vc; goto ldv_34556; ldv_34555: ; if ((int )con2fb_map[i] == idx) { con2fb_map[i] = -1; } else { } i = i + 1; ldv_34556: ; if (i <= last_fb_vc) { goto ldv_34555; } else { } if (idx == info_idx) { info_idx = -1; i = 0; goto ldv_34560; ldv_34559: ; if ((unsigned long )registered_fb[i] != (unsigned long )((struct fb_info *)0)) { info_idx = i; goto ldv_34558; } else { } i = i + 1; ldv_34560: ; if (i <= 31) { goto ldv_34559; } else { } ldv_34558: ; } else { } if (info_idx != -1) { i = first_fb_vc; goto ldv_34562; ldv_34561: ; if ((int )con2fb_map[i] == -1) { con2fb_map[i] = (signed char )info_idx; } else { } i = i + 1; ldv_34562: ; if (i <= last_fb_vc) { goto ldv_34561; } else { } } else { } if (primary_device == idx) { primary_device = -1; } else { } if (num_registered_fb == 0) { do_unregister_con_driver(& fb_con); } else { } return (0); } } static void fbcon_remap_all(int idx ) { int i ; int tmp ; { i = first_fb_vc; goto ldv_34569; ldv_34568: set_con2fb_map(i, idx, 0); i = i + 1; ldv_34569: ; if (i <= last_fb_vc) { goto ldv_34568; } else { } tmp = con_is_bound(& fb_con); if (tmp != 0) { printk("\016fbcon: Remapping primary device, fb%i, to tty %i-%i\n", idx, first_fb_vc + 1, last_fb_vc + 1); info_idx = idx; } else { } return; } } static void fbcon_select_primary(struct fb_info *info ) { int i ; int tmp ; int tmp___0 ; { if (map_override == 0 && primary_device == -1) { tmp___0 = fb_is_primary_device(info); if (tmp___0 != 0) { printk("\016fbcon: %s (fb%i) is primary device\n", (char *)(& info->fix.id), info->node); primary_device = info->node; i = first_fb_vc; goto ldv_34576; ldv_34575: con2fb_map_boot[i] = (signed char )primary_device; i = i + 1; ldv_34576: ; if (i <= last_fb_vc) { goto ldv_34575; } else { } tmp = con_is_bound(& fb_con); if (tmp != 0) { printk("\016fbcon: Remapping primary device, fb%i, to tty %i-%i\n", info->node, first_fb_vc + 1, last_fb_vc + 1); info_idx = primary_device; } else { } } else { } } else { } return; } } static int fbcon_fb_registered(struct fb_info *info ) { int ret ; int i ; int idx ; { ret = 0; idx = info->node; fbcon_select_primary(info); if (info_idx == -1) { i = first_fb_vc; goto ldv_34586; ldv_34585: ; if ((int )con2fb_map_boot[i] == idx) { info_idx = idx; goto ldv_34584; } else { } i = i + 1; ldv_34586: ; if (i <= last_fb_vc) { goto ldv_34585; } else { } ldv_34584: ; if (info_idx != -1) { ret = do_fbcon_takeover(1); } else { } } else { i = first_fb_vc; goto ldv_34588; ldv_34587: ; if ((int )con2fb_map_boot[i] == idx) { set_con2fb_map(i, idx, 0); } else { } i = i + 1; ldv_34588: ; if (i <= last_fb_vc) { goto ldv_34587; } else { } } return (ret); } } static void fbcon_fb_blanked(struct fb_info *info , int blank ) { struct fbcon_ops *ops ; struct vc_data *vc ; { ops = (struct fbcon_ops *)info->fbcon_par; if ((unsigned long )ops == (unsigned long )((struct fbcon_ops *)0) || ops->currcon < 0) { return; } else { } vc = vc_cons[ops->currcon].d; if ((unsigned int )vc->vc_mode != 0U || (unsigned long )registered_fb[(int )con2fb_map[ops->currcon]] != (unsigned long )info) { return; } else { } if ((unsigned long )*(vc->vc_display_fg) == (unsigned long )vc) { if (blank != 0) { do_blank_screen(0); } else { do_unblank_screen(0); } } else { } ops->blank_state = blank; return; } } static void fbcon_new_modelist(struct fb_info *info ) { int i ; struct vc_data *vc ; struct fb_var_screeninfo var ; struct fb_videomode const *mode ; { i = first_fb_vc; goto ldv_34605; ldv_34604: ; if ((unsigned long )registered_fb[(int )con2fb_map[i]] != (unsigned long )info) { goto ldv_34603; } else { } if ((unsigned long )fb_display[i].mode == (unsigned long )((struct fb_videomode const *)0)) { goto ldv_34603; } else { } vc = vc_cons[i].d; display_to_var(& var, (struct display *)(& fb_display) + (unsigned long )i); mode = fb_find_nearest_mode(fb_display[i].mode, & info->modelist); fb_videomode_to_var(& var, mode); fbcon_set_disp(info, & var, (int )vc->vc_num); ldv_34603: i = i + 1; ldv_34605: ; if (i <= last_fb_vc) { goto ldv_34604; } else { } return; } } static void fbcon_get_requirement(struct fb_info *info , struct fb_blit_caps *caps ) { struct vc_data *vc ; struct display *p ; int i ; int charcnt ; { if (caps->flags != 0U) { i = first_fb_vc; goto ldv_34616; ldv_34615: vc = vc_cons[i].d; if (((unsigned long )vc != (unsigned long )((struct vc_data *)0) && (unsigned int )vc->vc_mode == 0U) && info->node == (int )con2fb_map[i]) { p = (struct display *)(& fb_display) + (unsigned long )i; caps->x = caps->x | (u32 )(1 << (int )(vc->vc_font.width - 1U)); caps->y = caps->y | (u32 )(1 << (int )(vc->vc_font.height - 1U)); charcnt = p->userfont != 0 ? *((int *)p->fontdata + 0xfffffffffffffffdUL) : 256; if (caps->len < (u32 )charcnt) { caps->len = (u32 )charcnt; } else { } } else { } i = i + 1; ldv_34616: ; if (i <= last_fb_vc) { goto ldv_34615; } else { } } else { vc = vc_cons[fg_console].d; if (((unsigned long )vc != (unsigned long )((struct vc_data *)0) && (unsigned int )vc->vc_mode == 0U) && info->node == (int )con2fb_map[fg_console]) { p = (struct display *)(& fb_display) + (unsigned long )fg_console; caps->x = (u32 )(1 << (int )(vc->vc_font.width - 1U)); caps->y = (u32 )(1 << (int )(vc->vc_font.height - 1U)); caps->len = p->userfont != 0 ? (u32 )*((int *)p->fontdata + 0xfffffffffffffffdUL) : 256U; } else { } } return; } } static int fbcon_event_notify(struct notifier_block *self , unsigned long action , void *data ) { struct fb_event *event ; struct fb_info *info ; struct fb_videomode *mode ; struct fb_con2fbmap *con2fb ; struct fb_blit_caps *caps ; int idx ; int ret ; { event = (struct fb_event *)data; info = event->info; ret = 0; if (fbcon_has_exited != 0 && (action != 5UL && action != 6UL)) { goto done; } else { } switch (action) { case 2UL: fbcon_suspended(info); goto ldv_34632; case 3UL: fbcon_resumed(info); goto ldv_34632; case 1UL: fbcon_modechanged(info); goto ldv_34632; case 11UL: fbcon_set_all_vcs(info); goto ldv_34632; case 4UL: mode = (struct fb_videomode *)event->data; ret = fbcon_mode_deleted(info, mode); goto ldv_34632; case 14UL: idx = info->node; ret = fbcon_fb_unbind(idx); goto ldv_34632; case 5UL: ret = fbcon_fb_registered(info); goto ldv_34632; case 6UL: ret = fbcon_fb_unregistered(info); goto ldv_34632; case 8UL: con2fb = (struct fb_con2fbmap *)event->data; ret = set_con2fb_map((int )(con2fb->console - 1U), (int )con2fb->framebuffer, 1); goto ldv_34632; case 7UL: con2fb = (struct fb_con2fbmap *)event->data; con2fb->framebuffer = (__u32 )con2fb_map[con2fb->console - 1U]; goto ldv_34632; case 9UL: fbcon_fb_blanked(info, *((int *)event->data)); goto ldv_34632; case 10UL: fbcon_new_modelist(info); goto ldv_34632; case 13UL: caps = (struct fb_blit_caps *)event->data; fbcon_get_requirement(info, caps); goto ldv_34632; case 15UL: idx = info->node; fbcon_remap_all(idx); goto ldv_34632; } ldv_34632: ; done: ; return (ret); } } static struct consw const fb_con = {& __this_module, & fbcon_startup, & fbcon_init, & fbcon_deinit, & fbcon_clear, & fbcon_putc, & fbcon_putcs, & fbcon_cursor, & fbcon_scroll, & fbcon_bmove, & fbcon_switch, & fbcon_blank, & fbcon_set_font, & fbcon_get_font, & fbcon_set_def_font, & fbcon_copy_font, & fbcon_resize, & fbcon_set_palette, & fbcon_scrolldelta, & fbcon_set_origin, 0, 0, & fbcon_invert_region, & fbcon_screen_pos, & fbcon_getxy, & fbcon_debug_enter, & fbcon_debug_leave}; static struct notifier_block fbcon_event_notifier = {& fbcon_event_notify, 0, 0}; static ssize_t store_rotate(struct device *device , struct device_attribute *attr , char const *buf , size_t count ) { struct fb_info *info ; int rotate ; int idx ; char **last ; unsigned long tmp ; { last = (char **)0; if (fbcon_has_exited != 0) { return ((ssize_t )count); } else { } console_lock(); idx = (int )con2fb_map[fg_console]; if (idx == -1 || (unsigned long )registered_fb[idx] == (unsigned long )((struct fb_info *)0)) { goto err; } else { } info = registered_fb[idx]; tmp = simple_strtoul(buf, last, 0U); rotate = (int )tmp; fbcon_rotate(info, (u32 )rotate); err: console_unlock(); return ((ssize_t )count); } } static ssize_t store_rotate_all(struct device *device , struct device_attribute *attr , char const *buf , size_t count ) { struct fb_info *info ; int rotate ; int idx ; char **last ; unsigned long tmp ; { last = (char **)0; if (fbcon_has_exited != 0) { return ((ssize_t )count); } else { } console_lock(); idx = (int )con2fb_map[fg_console]; if (idx == -1 || (unsigned long )registered_fb[idx] == (unsigned long )((struct fb_info *)0)) { goto err; } else { } info = registered_fb[idx]; tmp = simple_strtoul(buf, last, 0U); rotate = (int )tmp; fbcon_rotate_all(info, (u32 )rotate); err: console_unlock(); return ((ssize_t )count); } } static ssize_t show_rotate(struct device *device , struct device_attribute *attr , char *buf ) { struct fb_info *info ; int rotate ; int idx ; int tmp ; { rotate = 0; if (fbcon_has_exited != 0) { return (0L); } else { } console_lock(); idx = (int )con2fb_map[fg_console]; if (idx == -1 || (unsigned long )registered_fb[idx] == (unsigned long )((struct fb_info *)0)) { goto err; } else { } info = registered_fb[idx]; rotate = fbcon_get_rotate(info); err: console_unlock(); tmp = snprintf(buf, 4096UL, "%d\n", rotate); return ((ssize_t )tmp); } } static ssize_t show_cursor_blink(struct device *device , struct device_attribute *attr , char *buf ) { struct fb_info *info ; struct fbcon_ops *ops ; int idx ; int blink ; int tmp ; { blink = -1; if (fbcon_has_exited != 0) { return (0L); } else { } console_lock(); idx = (int )con2fb_map[fg_console]; if (idx == -1 || (unsigned long )registered_fb[idx] == (unsigned long )((struct fb_info *)0)) { goto err; } else { } info = registered_fb[idx]; ops = (struct fbcon_ops *)info->fbcon_par; if ((unsigned long )ops == (unsigned long )((struct fbcon_ops *)0)) { goto err; } else { } blink = (ops->flags & 2) != 0; err: console_unlock(); tmp = snprintf(buf, 4096UL, "%d\n", blink); return ((ssize_t )tmp); } } static ssize_t store_cursor_blink(struct device *device , struct device_attribute *attr , char const *buf , size_t count ) { struct fb_info *info ; int blink ; int idx ; char **last ; unsigned long tmp ; { last = (char **)0; if (fbcon_has_exited != 0) { return ((ssize_t )count); } else { } console_lock(); idx = (int )con2fb_map[fg_console]; if (idx == -1 || (unsigned long )registered_fb[idx] == (unsigned long )((struct fb_info *)0)) { goto err; } else { } info = registered_fb[idx]; if ((unsigned long )info->fbcon_par == (unsigned long )((void *)0)) { goto err; } else { } tmp = simple_strtoul(buf, last, 0U); blink = (int )tmp; if (blink != 0) { fbcon_cursor_noblink = 0; fbcon_add_cursor_timer(info); } else { fbcon_cursor_noblink = 1; fbcon_del_cursor_timer(info); } err: console_unlock(); return ((ssize_t )count); } } static struct device_attribute device_attrs[3U] = { {{"rotate", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rotate, & store_rotate}, {{"rotate_all", 128U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, & store_rotate_all}, {{"cursor_blink", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_cursor_blink, & store_cursor_blink}}; static int fbcon_init_device(void) { int i ; int error ; { error = 0; fbcon_has_sysfs = 1; i = 0; goto ldv_34746; ldv_34745: error = device_create_file(fbcon_device, (struct device_attribute const *)(& device_attrs) + (unsigned long )i); if (error != 0) { goto ldv_34744; } else { } i = i + 1; ldv_34746: ; if ((unsigned int )i <= 2U) { goto ldv_34745; } else { } ldv_34744: ; if (error != 0) { goto ldv_34748; ldv_34747: device_remove_file(fbcon_device, (struct device_attribute const *)(& device_attrs) + (unsigned long )i); ldv_34748: i = i - 1; if (i >= 0) { goto ldv_34747; } else { } fbcon_has_sysfs = 0; } else { } return (0); } } static void fbcon_start(void) { int i ; { if (num_registered_fb != 0) { console_lock(); i = 0; goto ldv_34756; ldv_34755: ; if ((unsigned long )registered_fb[i] != (unsigned long )((struct fb_info *)0)) { info_idx = i; goto ldv_34754; } else { } i = i + 1; ldv_34756: ; if (i <= 31) { goto ldv_34755; } else { } ldv_34754: do_fbcon_takeover(0); console_unlock(); } else { } return; } } static void fbcon_exit(void) { struct fb_info *info ; int i ; int j ; int mapped ; int pending ; bool tmp ; struct fbcon_ops *ops ; { if (fbcon_has_exited != 0) { return; } else { } kfree((void const *)softback_buf); softback_buf = 0UL; i = 0; goto ldv_34771; ldv_34770: pending = 0; mapped = 0; info = registered_fb[i]; if ((unsigned long )info == (unsigned long )((struct fb_info *)0)) { goto ldv_34765; } else { } if ((unsigned long )info->queue.func != (unsigned long )((void (*)(struct work_struct * ))0)) { tmp = ldv_cancel_work_sync_22(& info->queue); pending = (int )tmp; } else { } j = first_fb_vc; goto ldv_34768; ldv_34767: ; if ((int )con2fb_map[j] == i) { mapped = 1; goto ldv_34766; } else { } j = j + 1; ldv_34768: ; if (j <= last_fb_vc) { goto ldv_34767; } else { } ldv_34766: ; if (mapped != 0) { if ((unsigned long )(info->fbops)->fb_release != (unsigned long )((int (*)(struct fb_info * , int ))0)) { (*((info->fbops)->fb_release))(info, 0); } else { } module_put((info->fbops)->owner); if ((unsigned long )info->fbcon_par != (unsigned long )((void *)0)) { ops = (struct fbcon_ops *)info->fbcon_par; fbcon_del_cursor_timer(info); kfree((void const *)ops->cursor_src); kfree((void const *)ops->cursor_state.mask); kfree((void const *)info->fbcon_par); info->fbcon_par = (void *)0; } else { } if ((unsigned long )info->queue.func == (unsigned long )(& fb_flashcursor)) { info->queue.func = (void (*)(struct work_struct * ))0; } else { } } else { } ldv_34765: i = i + 1; ldv_34771: ; if (i <= 31) { goto ldv_34770; } else { } fbcon_has_exited = 1; return; } } static int fb_console_init(void) { int i ; long tmp ; bool tmp___0 ; { console_lock(); fb_register_client(& fbcon_event_notifier); fbcon_device = device_create(fb_class, (struct device *)0, 0U, (void *)0, "fbcon"); tmp___0 = IS_ERR((void const *)fbcon_device); if ((int )tmp___0) { tmp = PTR_ERR((void const *)fbcon_device); printk("\fUnable to create device for fbcon; errno = %ld\n", tmp); fbcon_device = (struct device *)0; } else { fbcon_init_device(); } i = 0; goto ldv_34778; ldv_34777: con2fb_map[i] = -1; i = i + 1; ldv_34778: ; if (i <= 62) { goto ldv_34777; } else { } console_unlock(); fbcon_start(); return (0); } } static void fbcon_deinit_device(void) { int i ; { if (fbcon_has_sysfs != 0) { i = 0; goto ldv_34792; ldv_34791: device_remove_file(fbcon_device, (struct device_attribute const *)(& device_attrs) + (unsigned long )i); i = i + 1; ldv_34792: ; if ((unsigned int )i <= 2U) { goto ldv_34791; } else { } fbcon_has_sysfs = 0; } else { } return; } } static void fb_console_exit(void) { { console_lock(); fb_unregister_client(& fbcon_event_notifier); fbcon_deinit_device(); device_destroy(fb_class, 0U); fbcon_exit(); do_unregister_con_driver(& fb_con); console_unlock(); return; } } int ldv_retval_0 ; extern void ldv_initialize(void) ; void ldv_check_final_state(void) ; void call_and_disable_all_1(int state ) { { if (ldv_work_1_0 == state) { call_and_disable_work_1(ldv_work_struct_1_0); } else { } if (ldv_work_1_1 == state) { call_and_disable_work_1(ldv_work_struct_1_1); } else { } if (ldv_work_1_2 == state) { call_and_disable_work_1(ldv_work_struct_1_2); } else { } if (ldv_work_1_3 == state) { call_and_disable_work_1(ldv_work_struct_1_3); } else { } return; } } void invoke_work_1(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_work_1_0 == 2 || ldv_work_1_0 == 3) { ldv_work_1_0 = 4; fb_flashcursor(ldv_work_struct_1_0); ldv_work_1_0 = 1; } else { } goto ldv_34817; case 1: ; if (ldv_work_1_1 == 2 || ldv_work_1_1 == 3) { ldv_work_1_1 = 4; fb_flashcursor(ldv_work_struct_1_0); ldv_work_1_1 = 1; } else { } goto ldv_34817; case 2: ; if (ldv_work_1_2 == 2 || ldv_work_1_2 == 3) { ldv_work_1_2 = 4; fb_flashcursor(ldv_work_struct_1_0); ldv_work_1_2 = 1; } else { } goto ldv_34817; case 3: ; if (ldv_work_1_3 == 2 || ldv_work_1_3 == 3) { ldv_work_1_3 = 4; fb_flashcursor(ldv_work_struct_1_0); ldv_work_1_3 = 1; } else { } goto ldv_34817; default: ldv_stop(); } ldv_34817: ; return; } } void ldv_initialize_consw_4(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1544UL); fb_con_group0 = (struct vc_data *)tmp; tmp___0 = ldv_init_zalloc(24UL); fb_con_group1 = (struct console_font *)tmp___0; return; } } void call_and_disable_work_1(struct work_struct *work ) { { if ((ldv_work_1_0 == 2 || ldv_work_1_0 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_1_0) { fb_flashcursor(work); ldv_work_1_0 = 1; return; } else { } if ((ldv_work_1_1 == 2 || ldv_work_1_1 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_1_1) { fb_flashcursor(work); ldv_work_1_1 = 1; return; } else { } if ((ldv_work_1_2 == 2 || ldv_work_1_2 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_1_2) { fb_flashcursor(work); ldv_work_1_2 = 1; return; } else { } if ((ldv_work_1_3 == 2 || ldv_work_1_3 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_1_3) { fb_flashcursor(work); ldv_work_1_3 = 1; return; } else { } return; } } void choose_timer_2(struct timer_list *timer ) { { if (ldv_timer_state_2 != 1) { return; } LDV_IN_INTERRUPT = 2; (*(timer->function))(timer->data); LDV_IN_INTERRUPT = 1; ldv_timer_state_2 = 2; return; } } int reg_timer_2(struct timer_list *timer ) { { ldv_timer_list_2 = timer; ldv_timer_state_2 = 1; return (0); } } void disable_work_1(struct work_struct *work ) { { if ((ldv_work_1_0 == 3 || ldv_work_1_0 == 2) && (unsigned long )ldv_work_struct_1_0 == (unsigned long )work) { ldv_work_1_0 = 1; } else { } if ((ldv_work_1_1 == 3 || ldv_work_1_1 == 2) && (unsigned long )ldv_work_struct_1_1 == (unsigned long )work) { ldv_work_1_1 = 1; } else { } if ((ldv_work_1_2 == 3 || ldv_work_1_2 == 2) && (unsigned long )ldv_work_struct_1_2 == (unsigned long )work) { ldv_work_1_2 = 1; } else { } if ((ldv_work_1_3 == 3 || ldv_work_1_3 == 2) && (unsigned long )ldv_work_struct_1_3 == (unsigned long )work) { ldv_work_1_3 = 1; } else { } return; } } void activate_work_1(struct work_struct *work , int state ) { { if (ldv_work_1_0 == 0) { ldv_work_struct_1_0 = work; ldv_work_1_0 = state; return; } else { } if (ldv_work_1_1 == 0) { ldv_work_struct_1_1 = work; ldv_work_1_1 = state; return; } else { } if (ldv_work_1_2 == 0) { ldv_work_struct_1_2 = work; ldv_work_1_2 = state; return; } else { } if (ldv_work_1_3 == 0) { ldv_work_struct_1_3 = work; ldv_work_1_3 = state; return; } else { } return; } } void activate_pending_timer_2(struct timer_list *timer , unsigned long data , int pending_flag ) { { if ((unsigned long )ldv_timer_list_2 == (unsigned long )timer) { if (ldv_timer_state_2 == 2 || pending_flag != 0) { ldv_timer_list_2 = timer; ldv_timer_list_2->data = data; ldv_timer_state_2 = 1; } else { } return; } else { } reg_timer_2(timer); ldv_timer_list_2->data = data; return; } } void work_init_1(void) { { ldv_work_1_0 = 0; ldv_work_1_1 = 0; ldv_work_1_2 = 0; ldv_work_1_3 = 0; return; } } void disable_suitable_timer_2(struct timer_list *timer ) { { if ((unsigned long )timer == (unsigned long )ldv_timer_list_2) { ldv_timer_state_2 = 0; return; } else { } return; } } int main(void) { unsigned long ldvarg18 ; int ldvarg11 ; unsigned int ldvarg32 ; int ldvarg7 ; int ldvarg23 ; int ldvarg12 ; int ldvarg1 ; int ldvarg37 ; int ldvarg29 ; unsigned short *ldvarg24 ; void *tmp ; int ldvarg35 ; unsigned char *ldvarg0 ; void *tmp___0 ; int ldvarg38 ; int ldvarg5 ; unsigned int ldvarg33 ; int *ldvarg16 ; void *tmp___1 ; int ldvarg6 ; int ldvarg4 ; int ldvarg14 ; unsigned int ldvarg34 ; int ldvarg28 ; int ldvarg2 ; unsigned int ldvarg20 ; int ldvarg31 ; int ldvarg3 ; int ldvarg8 ; int ldvarg13 ; int ldvarg36 ; int ldvarg10 ; int ldvarg9 ; int ldvarg26 ; u16 *ldvarg27 ; void *tmp___2 ; int ldvarg15 ; int ldvarg30 ; char *ldvarg21 ; void *tmp___3 ; int *ldvarg17 ; void *tmp___4 ; int ldvarg25 ; int ldvarg22 ; int ldvarg19 ; struct notifier_block *ldvarg39 ; void *tmp___5 ; unsigned long ldvarg41 ; void *ldvarg40 ; void *tmp___6 ; int tmp___7 ; int tmp___8 ; int tmp___9 ; int tmp___10 ; { tmp = ldv_init_zalloc(2UL); ldvarg24 = (unsigned short *)tmp; tmp___0 = ldv_init_zalloc(1UL); ldvarg0 = (unsigned char *)tmp___0; tmp___1 = ldv_init_zalloc(4UL); ldvarg16 = (int *)tmp___1; tmp___2 = ldv_init_zalloc(2UL); ldvarg27 = (u16 *)tmp___2; tmp___3 = ldv_init_zalloc(1UL); ldvarg21 = (char *)tmp___3; tmp___4 = ldv_init_zalloc(4UL); ldvarg17 = (int *)tmp___4; tmp___5 = ldv_init_zalloc(24UL); ldvarg39 = (struct notifier_block *)tmp___5; tmp___6 = ldv_init_zalloc(1UL); ldvarg40 = tmp___6; ldv_initialize(); ldv_memset((void *)(& ldvarg18), 0, 8UL); ldv_memset((void *)(& ldvarg11), 0, 4UL); ldv_memset((void *)(& ldvarg32), 0, 4UL); ldv_memset((void *)(& ldvarg7), 0, 4UL); ldv_memset((void *)(& ldvarg23), 0, 4UL); ldv_memset((void *)(& ldvarg12), 0, 4UL); ldv_memset((void *)(& ldvarg1), 0, 4UL); ldv_memset((void *)(& ldvarg37), 0, 4UL); ldv_memset((void *)(& ldvarg29), 0, 4UL); ldv_memset((void *)(& ldvarg35), 0, 4UL); ldv_memset((void *)(& ldvarg38), 0, 4UL); ldv_memset((void *)(& ldvarg5), 0, 4UL); ldv_memset((void *)(& ldvarg33), 0, 4UL); ldv_memset((void *)(& ldvarg6), 0, 4UL); ldv_memset((void *)(& ldvarg4), 0, 4UL); ldv_memset((void *)(& ldvarg14), 0, 4UL); ldv_memset((void *)(& ldvarg34), 0, 4UL); ldv_memset((void *)(& ldvarg28), 0, 4UL); ldv_memset((void *)(& ldvarg2), 0, 4UL); ldv_memset((void *)(& ldvarg20), 0, 4UL); ldv_memset((void *)(& ldvarg31), 0, 4UL); ldv_memset((void *)(& ldvarg3), 0, 4UL); ldv_memset((void *)(& ldvarg8), 0, 4UL); ldv_memset((void *)(& ldvarg13), 0, 4UL); ldv_memset((void *)(& ldvarg36), 0, 4UL); ldv_memset((void *)(& ldvarg10), 0, 4UL); ldv_memset((void *)(& ldvarg9), 0, 4UL); ldv_memset((void *)(& ldvarg26), 0, 4UL); ldv_memset((void *)(& ldvarg15), 0, 4UL); ldv_memset((void *)(& ldvarg30), 0, 4UL); ldv_memset((void *)(& ldvarg25), 0, 4UL); ldv_memset((void *)(& ldvarg22), 0, 4UL); ldv_memset((void *)(& ldvarg19), 0, 4UL); ldv_memset((void *)(& ldvarg41), 0, 8UL); ldv_state_variable_4 = 0; work_init_1(); ldv_state_variable_1 = 1; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_3 = 0; ldv_state_variable_2 = 1; ldv_34948: tmp___7 = __VERIFIER_nondet_int(); switch (tmp___7) { case 0: ; if (ldv_state_variable_4 != 0) { tmp___8 = __VERIFIER_nondet_int(); switch (tmp___8) { case 0: ; if (ldv_state_variable_4 == 1) { fbcon_copy_font(fb_con_group0, ldvarg38); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 1: ; if (ldv_state_variable_4 == 1) { fbcon_putc(fb_con_group0, ldvarg37, ldvarg36, ldvarg35); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 2: ; if (ldv_state_variable_4 == 1) { fbcon_resize(fb_con_group0, ldvarg34, ldvarg33, ldvarg32); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 3: ; if (ldv_state_variable_4 == 1) { fbcon_scroll(fb_con_group0, ldvarg30, ldvarg29, ldvarg28, ldvarg31); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 4: ; if (ldv_state_variable_4 == 1) { fbcon_invert_region(fb_con_group0, ldvarg27, ldvarg26); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 5: ; if (ldv_state_variable_4 == 1) { fbcon_putcs(fb_con_group0, (unsigned short const *)ldvarg24, ldvarg23, ldvarg22, ldvarg25); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 6: ; if (ldv_state_variable_4 == 1) { fbcon_set_def_font(fb_con_group0, fb_con_group1, ldvarg21); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 7: ; if (ldv_state_variable_4 == 1) { fbcon_debug_enter(fb_con_group0); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 8: ; if (ldv_state_variable_4 == 1) { fbcon_set_font(fb_con_group0, fb_con_group1, ldvarg20); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 9: ; if (ldv_state_variable_4 == 1) { fbcon_cursor(fb_con_group0, ldvarg19); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 10: ; if (ldv_state_variable_4 == 1) { fbcon_deinit(fb_con_group0); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 11: ; if (ldv_state_variable_4 == 1) { fbcon_getxy(fb_con_group0, ldvarg18, ldvarg17, ldvarg16); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 12: ; if (ldv_state_variable_4 == 1) { fbcon_scrolldelta(fb_con_group0, ldvarg15); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 13: ; if (ldv_state_variable_4 == 1) { fbcon_screen_pos(fb_con_group0, ldvarg14); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 14: ; if (ldv_state_variable_4 == 1) { fbcon_bmove(fb_con_group0, ldvarg12, ldvarg10, ldvarg9, ldvarg13, ldvarg8, ldvarg11); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 15: ; if (ldv_state_variable_4 == 1) { fbcon_switch(fb_con_group0); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 16: ; if (ldv_state_variable_4 == 1) { fbcon_clear(fb_con_group0, ldvarg6, ldvarg5, ldvarg4, ldvarg7); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 17: ; if (ldv_state_variable_4 == 1) { fbcon_debug_leave(fb_con_group0); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 18: ; if (ldv_state_variable_4 == 1) { fbcon_set_origin(fb_con_group0); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 19: ; if (ldv_state_variable_4 == 1) { fbcon_blank(fb_con_group0, ldvarg3, ldvarg2); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 20: ; if (ldv_state_variable_4 == 1) { fbcon_init(fb_con_group0, ldvarg1); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 21: ; if (ldv_state_variable_4 == 1) { fbcon_get_font(fb_con_group0, fb_con_group1); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 22: ; if (ldv_state_variable_4 == 1) { fbcon_set_palette(fb_con_group0, ldvarg0); ldv_state_variable_4 = 1; } else { } goto ldv_34909; case 23: ; if (ldv_state_variable_4 == 1) { fbcon_startup(); ldv_state_variable_4 = 1; } else { } goto ldv_34909; default: ldv_stop(); } ldv_34909: ; } else { } goto ldv_34934; case 1: ; if (ldv_state_variable_1 != 0) { invoke_work_1(); } else { } goto ldv_34934; case 2: ; if (ldv_state_variable_0 != 0) { tmp___9 = __VERIFIER_nondet_int(); switch (tmp___9) { case 0: ; if (ldv_state_variable_0 == 3 && ref_cnt == 0) { fb_console_exit(); ldv_state_variable_0 = 2; goto ldv_final; } else { } goto ldv_34939; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_0 = fb_console_init(); if (ldv_retval_0 == 0) { ldv_state_variable_0 = 3; ldv_state_variable_3 = 1; ldv_state_variable_4 = 1; ldv_initialize_consw_4(); } else { } if (ldv_retval_0 != 0) { ldv_state_variable_0 = 2; goto ldv_final; } else { } } else { } goto ldv_34939; default: ldv_stop(); } ldv_34939: ; } else { } goto ldv_34934; case 3: ; if (ldv_state_variable_3 != 0) { tmp___10 = __VERIFIER_nondet_int(); switch (tmp___10) { case 0: ; if (ldv_state_variable_3 == 1) { fbcon_event_notify(ldvarg39, ldvarg41, ldvarg40); ldv_state_variable_3 = 1; } else { } goto ldv_34944; default: ldv_stop(); } ldv_34944: ; } else { } goto ldv_34934; case 4: ; if (ldv_state_variable_2 != 0) { choose_timer_2(ldv_timer_list_2); } else { } goto ldv_34934; default: ldv_stop(); } ldv_34934: ; goto ldv_34948; ldv_final: ldv_check_final_state(); return 0; } } __inline static long PTR_ERR(void const *ptr ) { long tmp ; { tmp = ldv_ptr_err(ptr); return (tmp); } } __inline static bool IS_ERR(void const *ptr ) { bool tmp ; { tmp = ldv_is_err(ptr); return (tmp); } } bool ldv_queue_work_on_5(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct work_struct *ldv_func_arg3 ) { ldv_func_ret_type ldv_func_res ; bool tmp ; { tmp = queue_work_on(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3); ldv_func_res = tmp; activate_work_1(ldv_func_arg3, 2); return (ldv_func_res); } } bool ldv_queue_delayed_work_on_6(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct delayed_work *ldv_func_arg3 , unsigned long ldv_func_arg4 ) { ldv_func_ret_type___0 ldv_func_res ; bool tmp ; { tmp = queue_delayed_work_on(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, ldv_func_arg4); ldv_func_res = tmp; activate_work_1(& ldv_func_arg3->work, 2); return (ldv_func_res); } } bool ldv_queue_work_on_7(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct work_struct *ldv_func_arg3 ) { ldv_func_ret_type___1 ldv_func_res ; bool tmp ; { tmp = queue_work_on(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3); ldv_func_res = tmp; activate_work_1(ldv_func_arg3, 2); return (ldv_func_res); } } void ldv_flush_workqueue_8(struct workqueue_struct *ldv_func_arg1 ) { { flush_workqueue(ldv_func_arg1); call_and_disable_all_1(2); return; } } bool ldv_queue_delayed_work_on_9(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct delayed_work *ldv_func_arg3 , unsigned long ldv_func_arg4 ) { ldv_func_ret_type___2 ldv_func_res ; bool tmp ; { tmp = queue_delayed_work_on(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, ldv_func_arg4); ldv_func_res = tmp; activate_work_1(& ldv_func_arg3->work, 2); return (ldv_func_res); } } void ldv_mutex_lock_10(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_11(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_12(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_i_mutex_of_inode(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_13(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_i_mutex_of_inode(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_lock_14(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_mutex_of_device(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } int ldv_mutex_trylock_15(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___3 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = mutex_trylock(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_mutex_trylock_mutex_of_device(ldv_func_arg1); return (tmp___0); return (ldv_func_res); } } void ldv_mutex_unlock_16(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex_of_device(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_17(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_update_lock_of_backlight_device(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_18(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_update_lock_of_backlight_device(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_19(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock_of_fb_info(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } int ldv_mod_timer_20(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) { ldv_func_ret_type___4 ldv_func_res ; int tmp ; { tmp = mod_timer(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; activate_pending_timer_2(ldv_func_arg1, ldv_func_arg2, 1); return (ldv_func_res); } } int ldv_del_timer_sync_21(struct timer_list *ldv_func_arg1 ) { ldv_func_ret_type___5 ldv_func_res ; int tmp ; { tmp = del_timer_sync(ldv_func_arg1); ldv_func_res = tmp; disable_suitable_timer_2(ldv_func_arg1); return (ldv_func_res); } } bool ldv_cancel_work_sync_22(struct work_struct *ldv_func_arg1 ) { ldv_func_ret_type___6 ldv_func_res ; bool tmp ; { tmp = cancel_work_sync(ldv_func_arg1); ldv_func_res = tmp; disable_work_1(ldv_func_arg1); return (ldv_func_res); } } __inline static void ldv_error(void) { { ERROR: ; __VERIFIER_error(); } } __inline static int ldv_undef_int_negative(void) { int ret ; int tmp ; { tmp = ldv_undef_int(); ret = tmp; if (ret >= 0) { ldv_stop(); } else { } return (ret); } } bool ldv_is_err(void const *ptr ) { { return ((unsigned long )ptr > 2012UL); } } void *ldv_err_ptr(long error ) { { return ((void *)(2012L - error)); } } long ldv_ptr_err(void const *ptr ) { { return ((long )(2012UL - (unsigned long )ptr)); } } bool ldv_is_err_or_null(void const *ptr ) { bool tmp ; int tmp___0 ; { if ((unsigned long )ptr == (unsigned long )((void const *)0)) { tmp___0 = 1; } else { tmp = ldv_is_err(ptr); if ((int )tmp) { tmp___0 = 1; } else { tmp___0 = 0; } } return ((bool )tmp___0); } } static int ldv_mutex_i_mutex_of_inode = 1; int ldv_mutex_lock_interruptible_i_mutex_of_inode(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_i_mutex_of_inode != 1) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { ldv_mutex_i_mutex_of_inode = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_i_mutex_of_inode(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_i_mutex_of_inode != 1) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { ldv_mutex_i_mutex_of_inode = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_i_mutex_of_inode(struct mutex *lock ) { { if (ldv_mutex_i_mutex_of_inode != 1) { ldv_error(); } else { } ldv_mutex_i_mutex_of_inode = 2; return; } } int ldv_mutex_trylock_i_mutex_of_inode(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_i_mutex_of_inode != 1) { ldv_error(); } else { } is_mutex_held_by_another_thread = ldv_undef_int(); if (is_mutex_held_by_another_thread != 0) { return (0); } else { ldv_mutex_i_mutex_of_inode = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_i_mutex_of_inode != 1) { ldv_error(); } else { } atomic_value_after_dec = ldv_undef_int(); if (atomic_value_after_dec == 0) { ldv_mutex_i_mutex_of_inode = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_i_mutex_of_inode(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_i_mutex_of_inode == 1) { nondetermined = ldv_undef_int(); if (nondetermined != 0) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_i_mutex_of_inode(struct mutex *lock ) { { if (ldv_mutex_i_mutex_of_inode != 2) { ldv_error(); } else { } ldv_mutex_i_mutex_of_inode = 1; return; } } void ldv_usb_lock_device_i_mutex_of_inode(void) { { ldv_mutex_lock_i_mutex_of_inode((struct mutex *)0); return; } } int ldv_usb_trylock_device_i_mutex_of_inode(void) { int tmp ; { tmp = ldv_mutex_trylock_i_mutex_of_inode((struct mutex *)0); return (tmp); } } int ldv_usb_lock_device_for_reset_i_mutex_of_inode(void) { int tmp ; int tmp___0 ; { tmp___0 = ldv_undef_int(); if (tmp___0 != 0) { ldv_mutex_lock_i_mutex_of_inode((struct mutex *)0); return (0); } else { tmp = ldv_undef_int_negative(); return (tmp); } } } void ldv_usb_unlock_device_i_mutex_of_inode(void) { { ldv_mutex_unlock_i_mutex_of_inode((struct mutex *)0); return; } } static int ldv_mutex_lock = 1; int ldv_mutex_lock_interruptible_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock != 1) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { ldv_mutex_lock = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock != 1) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { ldv_mutex_lock = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_lock(struct mutex *lock ) { { if (ldv_mutex_lock != 1) { ldv_error(); } else { } ldv_mutex_lock = 2; return; } } int ldv_mutex_trylock_lock(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_lock != 1) { ldv_error(); } else { } is_mutex_held_by_another_thread = ldv_undef_int(); if (is_mutex_held_by_another_thread != 0) { return (0); } else { ldv_mutex_lock = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_lock(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_lock != 1) { ldv_error(); } else { } atomic_value_after_dec = ldv_undef_int(); if (atomic_value_after_dec == 0) { ldv_mutex_lock = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock == 1) { nondetermined = ldv_undef_int(); if (nondetermined != 0) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_lock(struct mutex *lock ) { { if (ldv_mutex_lock != 2) { ldv_error(); } else { } ldv_mutex_lock = 1; return; } } void ldv_usb_lock_device_lock(void) { { ldv_mutex_lock_lock((struct mutex *)0); return; } } int ldv_usb_trylock_device_lock(void) { int tmp ; { tmp = ldv_mutex_trylock_lock((struct mutex *)0); return (tmp); } } int ldv_usb_lock_device_for_reset_lock(void) { int tmp ; int tmp___0 ; { tmp___0 = ldv_undef_int(); if (tmp___0 != 0) { ldv_mutex_lock_lock((struct mutex *)0); return (0); } else { tmp = ldv_undef_int_negative(); return (tmp); } } } void ldv_usb_unlock_device_lock(void) { { ldv_mutex_unlock_lock((struct mutex *)0); return; } } static int ldv_mutex_lock_of_fb_info = 1; int ldv_mutex_lock_interruptible_lock_of_fb_info(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock_of_fb_info != 1) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { ldv_mutex_lock_of_fb_info = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_lock_of_fb_info(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock_of_fb_info != 1) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { ldv_mutex_lock_of_fb_info = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_lock_of_fb_info(struct mutex *lock ) { { if (ldv_mutex_lock_of_fb_info != 1) { ldv_error(); } else { } ldv_mutex_lock_of_fb_info = 2; return; } } int ldv_mutex_trylock_lock_of_fb_info(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_lock_of_fb_info != 1) { ldv_error(); } else { } is_mutex_held_by_another_thread = ldv_undef_int(); if (is_mutex_held_by_another_thread != 0) { return (0); } else { ldv_mutex_lock_of_fb_info = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_lock_of_fb_info(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_lock_of_fb_info != 1) { ldv_error(); } else { } atomic_value_after_dec = ldv_undef_int(); if (atomic_value_after_dec == 0) { ldv_mutex_lock_of_fb_info = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_lock_of_fb_info(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock_of_fb_info == 1) { nondetermined = ldv_undef_int(); if (nondetermined != 0) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_lock_of_fb_info(struct mutex *lock ) { { if (ldv_mutex_lock_of_fb_info != 2) { ldv_error(); } else { } ldv_mutex_lock_of_fb_info = 1; return; } } void ldv_usb_lock_device_lock_of_fb_info(void) { { ldv_mutex_lock_lock_of_fb_info((struct mutex *)0); return; } } int ldv_usb_trylock_device_lock_of_fb_info(void) { int tmp ; { tmp = ldv_mutex_trylock_lock_of_fb_info((struct mutex *)0); return (tmp); } } int ldv_usb_lock_device_for_reset_lock_of_fb_info(void) { int tmp ; int tmp___0 ; { tmp___0 = ldv_undef_int(); if (tmp___0 != 0) { ldv_mutex_lock_lock_of_fb_info((struct mutex *)0); return (0); } else { tmp = ldv_undef_int_negative(); return (tmp); } } } void ldv_usb_unlock_device_lock_of_fb_info(void) { { ldv_mutex_unlock_lock_of_fb_info((struct mutex *)0); return; } } static int ldv_mutex_mutex_of_device = 1; int ldv_mutex_lock_interruptible_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device != 1) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { ldv_mutex_mutex_of_device = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device != 1) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { ldv_mutex_mutex_of_device = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_mutex_of_device(struct mutex *lock ) { { if (ldv_mutex_mutex_of_device != 1) { ldv_error(); } else { } ldv_mutex_mutex_of_device = 2; return; } } int ldv_mutex_trylock_mutex_of_device(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_mutex_of_device != 1) { ldv_error(); } else { } is_mutex_held_by_another_thread = ldv_undef_int(); if (is_mutex_held_by_another_thread != 0) { return (0); } else { ldv_mutex_mutex_of_device = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_mutex_of_device(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_mutex_of_device != 1) { ldv_error(); } else { } atomic_value_after_dec = ldv_undef_int(); if (atomic_value_after_dec == 0) { ldv_mutex_mutex_of_device = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device == 1) { nondetermined = ldv_undef_int(); if (nondetermined != 0) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_mutex_of_device(struct mutex *lock ) { { if (ldv_mutex_mutex_of_device != 2) { ldv_error(); } else { } ldv_mutex_mutex_of_device = 1; return; } } void ldv_usb_lock_device_mutex_of_device(void) { { ldv_mutex_lock_mutex_of_device((struct mutex *)0); return; } } int ldv_usb_trylock_device_mutex_of_device(void) { int tmp ; { tmp = ldv_mutex_trylock_mutex_of_device((struct mutex *)0); return (tmp); } } int ldv_usb_lock_device_for_reset_mutex_of_device(void) { int tmp ; int tmp___0 ; { tmp___0 = ldv_undef_int(); if (tmp___0 != 0) { ldv_mutex_lock_mutex_of_device((struct mutex *)0); return (0); } else { tmp = ldv_undef_int_negative(); return (tmp); } } } void ldv_usb_unlock_device_mutex_of_device(void) { { ldv_mutex_unlock_mutex_of_device((struct mutex *)0); return; } } static int ldv_mutex_update_lock_of_backlight_device = 1; int ldv_mutex_lock_interruptible_update_lock_of_backlight_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_update_lock_of_backlight_device != 1) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { ldv_mutex_update_lock_of_backlight_device = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_update_lock_of_backlight_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_update_lock_of_backlight_device != 1) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { ldv_mutex_update_lock_of_backlight_device = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_update_lock_of_backlight_device(struct mutex *lock ) { { if (ldv_mutex_update_lock_of_backlight_device != 1) { ldv_error(); } else { } ldv_mutex_update_lock_of_backlight_device = 2; return; } } int ldv_mutex_trylock_update_lock_of_backlight_device(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_update_lock_of_backlight_device != 1) { ldv_error(); } else { } is_mutex_held_by_another_thread = ldv_undef_int(); if (is_mutex_held_by_another_thread != 0) { return (0); } else { ldv_mutex_update_lock_of_backlight_device = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_device(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_update_lock_of_backlight_device != 1) { ldv_error(); } else { } atomic_value_after_dec = ldv_undef_int(); if (atomic_value_after_dec == 0) { ldv_mutex_update_lock_of_backlight_device = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_update_lock_of_backlight_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_update_lock_of_backlight_device == 1) { nondetermined = ldv_undef_int(); if (nondetermined != 0) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_update_lock_of_backlight_device(struct mutex *lock ) { { if (ldv_mutex_update_lock_of_backlight_device != 2) { ldv_error(); } else { } ldv_mutex_update_lock_of_backlight_device = 1; return; } } void ldv_usb_lock_device_update_lock_of_backlight_device(void) { { ldv_mutex_lock_update_lock_of_backlight_device((struct mutex *)0); return; } } int ldv_usb_trylock_device_update_lock_of_backlight_device(void) { int tmp ; { tmp = ldv_mutex_trylock_update_lock_of_backlight_device((struct mutex *)0); return (tmp); } } int ldv_usb_lock_device_for_reset_update_lock_of_backlight_device(void) { int tmp ; int tmp___0 ; { tmp___0 = ldv_undef_int(); if (tmp___0 != 0) { ldv_mutex_lock_update_lock_of_backlight_device((struct mutex *)0); return (0); } else { tmp = ldv_undef_int_negative(); return (tmp); } } } void ldv_usb_unlock_device_update_lock_of_backlight_device(void) { { ldv_mutex_unlock_update_lock_of_backlight_device((struct mutex *)0); return; } } void ldv_check_final_state(void) { { if (ldv_mutex_i_mutex_of_inode != 1) { ldv_error(); } else { } if (ldv_mutex_lock != 1) { ldv_error(); } else { } if (ldv_mutex_lock_of_fb_info != 1) { ldv_error(); } else { } if (ldv_mutex_mutex_of_device != 1) { ldv_error(); } else { } if (ldv_mutex_update_lock_of_backlight_device != 1) { ldv_error(); } else { } return; } }