extern void abort(void);
extern void __assert_fail(const char *, const char *, unsigned int, const char *) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
void reach_error() { __assert_fail("0", "drivers--block--paride--pt.ko_019.1ff9f54.32_7a.cil_true-unreach-call.i", 3, "reach_error"); }
/* Generated by CIL v. 1.5.1 */
/* print_CIL_Input is false */
typedef __builtin_va_list __gnuc_va_list[1U];
typedef __gnuc_va_list va_list[1U];
typedef unsigned int __kernel_mode_t;
typedef int __kernel_pid_t;
typedef unsigned int __kernel_uid_t;
typedef unsigned int __kernel_gid_t;
typedef unsigned long __kernel_size_t;
typedef long __kernel_ssize_t;
typedef long __kernel_time_t;
typedef long __kernel_clock_t;
typedef int __kernel_timer_t;
typedef int __kernel_clockid_t;
typedef long long __kernel_loff_t;
typedef __kernel_uid_t __kernel_uid32_t;
typedef __kernel_gid_t __kernel_gid32_t;
typedef signed char __s8;
typedef short __s16;
typedef unsigned short __u16;
typedef int __s32;
typedef unsigned int __u32;
typedef long long __s64;
typedef unsigned long long __u64;
typedef signed char s8;
typedef unsigned char u8;
typedef unsigned short u16;
typedef unsigned int u32;
typedef long long s64;
typedef unsigned long long u64;
typedef unsigned short umode_t;
typedef __u32 __kernel_dev_t;
typedef __kernel_dev_t dev_t;
typedef __kernel_mode_t mode_t;
typedef __kernel_pid_t pid_t;
typedef __kernel_timer_t timer_t;
typedef __kernel_clockid_t clockid_t;
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 __kernel_clock_t clock_t;
typedef unsigned long sector_t;
typedef unsigned long blkcnt_t;
typedef unsigned int gfp_t;
struct module;
struct bug_entry {
unsigned long bug_addr ;
char const *file ;
unsigned short line ;
unsigned short flags ;
};
struct completion;
struct pt_regs;
struct pid;
struct task_struct;
struct mm_struct;
typedef void (*ds_ovfl_callback_t)(struct task_struct * );
struct ds_context {
unsigned char *ds ;
struct task_struct *owner[2U] ;
ds_ovfl_callback_t callback[2U] ;
void *buffer[2U] ;
unsigned int pages[2U] ;
unsigned long count ;
struct ds_context **this ;
struct task_struct *task ;
};
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 info {
long ___orig_eip ;
long ___ebx ;
long ___ecx ;
long ___edx ;
long ___esi ;
long ___edi ;
long ___ebp ;
long ___eax ;
long ___ds ;
long ___es ;
long ___fs ;
long ___orig_eax ;
long ___eip ;
long ___cs ;
long ___eflags ;
long ___esp ;
long ___ss ;
long ___vm86_es ;
long ___vm86_ds ;
long ___vm86_fs ;
long ___vm86_gs ;
};
typedef unsigned long pgdval_t;
typedef unsigned long pgprotval_t;
struct page;
struct __anonstruct_pgd_t_7 {
pgdval_t pgd ;
};
typedef struct __anonstruct_pgd_t_7 pgd_t;
struct __anonstruct_pgprot_t_8 {
pgprotval_t pgprot ;
};
typedef struct __anonstruct_pgprot_t_8 pgprot_t;
struct __anonstruct_ldv_1974_12 {
unsigned int a ;
unsigned int b ;
};
struct __anonstruct_ldv_1989_13 {
u16 limit0 ;
u16 base0 ;
unsigned char base1 ;
unsigned char type : 4 ;
unsigned char s : 1 ;
unsigned char dpl : 2 ;
unsigned char p : 1 ;
unsigned char limit : 4 ;
unsigned char avl : 1 ;
unsigned char l : 1 ;
unsigned char d : 1 ;
unsigned char g : 1 ;
unsigned char base2 ;
};
union __anonunion_ldv_1990_11 {
struct __anonstruct_ldv_1974_12 ldv_1974 ;
struct __anonstruct_ldv_1989_13 ldv_1989 ;
};
struct desc_struct {
union __anonunion_ldv_1990_11 ldv_1990 ;
};
struct __anonstruct_cpumask_t_14 {
unsigned long bits[1U] ;
};
typedef struct __anonstruct_cpumask_t_14 cpumask_t;
struct thread_struct;
struct raw_spinlock;
struct exec_domain;
struct map_segment;
struct exec_domain {
char const *name ;
void (*handler)(int , struct pt_regs * ) ;
unsigned char pers_low ;
unsigned char pers_high ;
unsigned long *signal_map ;
unsigned long *signal_invmap ;
struct map_segment *err_map ;
struct map_segment *socktype_map ;
struct map_segment *sockopt_map ;
struct map_segment *af_map ;
struct module *module ;
struct exec_domain *next ;
};
struct i387_fsave_struct {
u32 cwd ;
u32 swd ;
u32 twd ;
u32 fip ;
u32 fcs ;
u32 foo ;
u32 fos ;
u32 st_space[20U] ;
u32 status ;
};
struct __anonstruct_ldv_4418_16 {
u64 rip ;
u64 rdp ;
};
struct __anonstruct_ldv_4424_17 {
u32 fip ;
u32 fcs ;
u32 foo ;
u32 fos ;
};
union __anonunion_ldv_4425_15 {
struct __anonstruct_ldv_4418_16 ldv_4418 ;
struct __anonstruct_ldv_4424_17 ldv_4424 ;
};
union __anonunion_ldv_4434_18 {
u32 padding1[12U] ;
u32 sw_reserved[12U] ;
};
struct i387_fxsave_struct {
u16 cwd ;
u16 swd ;
u16 twd ;
u16 fop ;
union __anonunion_ldv_4425_15 ldv_4425 ;
u32 mxcsr ;
u32 mxcsr_mask ;
u32 st_space[32U] ;
u32 xmm_space[64U] ;
u32 padding[12U] ;
union __anonunion_ldv_4434_18 ldv_4434 ;
};
struct i387_soft_struct {
u32 cwd ;
u32 swd ;
u32 twd ;
u32 fip ;
u32 fcs ;
u32 foo ;
u32 fos ;
u32 st_space[20U] ;
u8 ftop ;
u8 changed ;
u8 lookahead ;
u8 no_update ;
u8 rm ;
u8 alimit ;
struct info *info ;
u32 entry_eip ;
};
struct xsave_hdr_struct {
u64 xstate_bv ;
u64 reserved1[2U] ;
u64 reserved2[5U] ;
};
struct xsave_struct {
struct i387_fxsave_struct i387 ;
struct xsave_hdr_struct xsave_hdr ;
};
union thread_xstate {
struct i387_fsave_struct fsave ;
struct i387_fxsave_struct fxsave ;
struct i387_soft_struct soft ;
struct xsave_struct xsave ;
};
struct kmem_cache;
struct thread_struct {
struct desc_struct tls_array[3U] ;
unsigned long sp0 ;
unsigned long sp ;
unsigned long usersp ;
unsigned short es ;
unsigned short ds ;
unsigned short fsindex ;
unsigned short gsindex ;
unsigned long ip ;
unsigned long fs ;
unsigned long gs ;
unsigned long debugreg0 ;
unsigned long debugreg1 ;
unsigned long debugreg2 ;
unsigned long debugreg3 ;
unsigned long debugreg6 ;
unsigned long debugreg7 ;
unsigned long cr2 ;
unsigned long trap_no ;
unsigned long error_code ;
union thread_xstate *xstate ;
unsigned long *io_bitmap_ptr ;
unsigned long iopl ;
unsigned int io_bitmap_max ;
unsigned long debugctlmsr ;
struct ds_context *ds_ctx ;
unsigned int bts_ovfl_signal ;
};
struct __anonstruct_mm_segment_t_19 {
unsigned long seg ;
};
typedef struct __anonstruct_mm_segment_t_19 mm_segment_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 raw_spinlock {
unsigned int slock ;
};
typedef struct raw_spinlock raw_spinlock_t;
struct __anonstruct_raw_rwlock_t_20 {
unsigned int lock ;
};
typedef struct __anonstruct_raw_rwlock_t_20 raw_rwlock_t;
struct lockdep_map;
struct stack_trace {
unsigned int nr_entries ;
unsigned int max_entries ;
unsigned long *entries ;
int skip ;
};
struct lockdep_subclass_key {
char __one_byte ;
};
struct lock_class_key {
struct lockdep_subclass_key subkeys[8U] ;
};
struct lock_class {
struct list_head hash_entry ;
struct list_head lock_entry ;
struct lockdep_subclass_key *key ;
unsigned int subclass ;
unsigned int dep_gen_id ;
unsigned long usage_mask ;
struct stack_trace usage_traces[9U] ;
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] ;
};
struct lockdep_map {
struct lock_class_key *key ;
struct lock_class *class_cache ;
char const *name ;
int cpu ;
};
struct held_lock {
u64 prev_chain_key ;
unsigned long acquire_ip ;
struct lockdep_map *instance ;
struct lockdep_map *nest_lock ;
u64 waittime_stamp ;
u64 holdtime_stamp ;
unsigned short class_idx : 13 ;
unsigned char irq_context : 2 ;
unsigned char trylock : 1 ;
unsigned char read : 2 ;
unsigned char check : 2 ;
unsigned char hardirqs_off : 1 ;
};
struct __anonstruct_spinlock_t_21 {
raw_spinlock_t raw_lock ;
unsigned int magic ;
unsigned int owner_cpu ;
void *owner ;
struct lockdep_map dep_map ;
};
typedef struct __anonstruct_spinlock_t_21 spinlock_t;
struct __anonstruct_rwlock_t_22 {
raw_rwlock_t raw_lock ;
unsigned int magic ;
unsigned int owner_cpu ;
void *owner ;
struct lockdep_map dep_map ;
};
typedef struct __anonstruct_rwlock_t_22 rwlock_t;
struct __anonstruct_atomic_t_23 {
int counter ;
};
typedef struct __anonstruct_atomic_t_23 atomic_t;
struct __anonstruct_atomic64_t_24 {
long counter ;
};
typedef struct __anonstruct_atomic64_t_24 atomic64_t;
typedef atomic64_t atomic_long_t;
struct thread_info;
struct mutex {
atomic_t count ;
spinlock_t wait_lock ;
struct list_head wait_list ;
struct thread_info *owner ;
char const *name ;
void *magic ;
struct lockdep_map dep_map ;
};
struct mutex_waiter {
struct list_head list ;
struct task_struct *task ;
struct mutex *lock ;
void *magic ;
};
struct timespec;
struct compat_timespec;
struct __anonstruct_ldv_5275_26 {
unsigned long arg0 ;
unsigned long arg1 ;
unsigned long arg2 ;
unsigned long arg3 ;
};
struct __anonstruct_futex_27 {
u32 *uaddr ;
u32 val ;
u32 flags ;
u32 bitset ;
u64 time ;
};
struct __anonstruct_nanosleep_28 {
clockid_t index ;
struct timespec *rmtp ;
struct compat_timespec *compat_rmtp ;
u64 expires ;
};
union __anonunion_ldv_5289_25 {
struct __anonstruct_ldv_5275_26 ldv_5275 ;
struct __anonstruct_futex_27 futex ;
struct __anonstruct_nanosleep_28 nanosleep ;
};
struct restart_block {
long (*fn)(struct restart_block * ) ;
union __anonunion_ldv_5289_25 ldv_5289 ;
};
struct thread_info {
struct task_struct *task ;
struct exec_domain *exec_domain ;
unsigned long flags ;
__u32 status ;
__u32 cpu ;
int preempt_count ;
mm_segment_t addr_limit ;
struct restart_block restart_block ;
void *sysenter_return ;
};
struct timespec {
time_t tv_sec ;
long tv_nsec ;
};
struct kstat {
u64 ino ;
dev_t dev ;
umode_t mode ;
unsigned int nlink ;
uid_t uid ;
gid_t gid ;
dev_t rdev ;
loff_t size ;
struct timespec atime ;
struct timespec mtime ;
struct timespec ctime ;
unsigned long blksize ;
unsigned long long blocks ;
};
struct __wait_queue;
typedef struct __wait_queue wait_queue_t;
struct __wait_queue {
unsigned int flags ;
void *private ;
int (*func)(wait_queue_t * , unsigned int , int , void * ) ;
struct list_head task_list ;
};
struct __wait_queue_head {
spinlock_t lock ;
struct list_head task_list ;
};
typedef struct __wait_queue_head wait_queue_head_t;
struct __anonstruct_nodemask_t_30 {
unsigned long bits[1U] ;
};
typedef struct __anonstruct_nodemask_t_30 nodemask_t;
struct rw_semaphore;
struct rw_semaphore {
__s32 activity ;
spinlock_t wait_lock ;
struct list_head wait_list ;
struct lockdep_map dep_map ;
};
struct file;
struct device;
struct pm_message {
int event ;
};
typedef struct pm_message pm_message_t;
struct 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 * ) ;
};
struct pm_ext_ops {
struct pm_ops base ;
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 * ) ;
};
enum dpm_state {
DPM_INVALID = 0,
DPM_ON = 1,
DPM_PREPARING = 2,
DPM_RESUMING = 3,
DPM_SUSPENDING = 4,
DPM_OFF = 5,
DPM_OFF_IRQ = 6
} ;
struct dev_pm_info {
pm_message_t power_state ;
unsigned char can_wakeup : 1 ;
unsigned char should_wakeup : 1 ;
enum dpm_state status ;
struct list_head entry ;
};
struct __anonstruct_mm_context_t_77 {
void *ldt ;
int size ;
struct mutex lock ;
void *vdso ;
};
typedef struct __anonstruct_mm_context_t_77 mm_context_t;
struct vm_area_struct;
struct key;
typedef __u64 Elf64_Addr;
typedef __u16 Elf64_Half;
typedef __u32 Elf64_Word;
typedef __u64 Elf64_Xword;
struct elf64_sym {
Elf64_Word st_name ;
unsigned char st_info ;
unsigned char st_other ;
Elf64_Half st_shndx ;
Elf64_Addr st_value ;
Elf64_Xword st_size ;
};
typedef struct elf64_sym Elf64_Sym;
struct kobject;
struct attribute {
char const *name ;
struct module *owner ;
mode_t mode ;
};
struct attribute_group {
char const *name ;
mode_t (*is_visible)(struct kobject * , struct attribute * , int ) ;
struct attribute **attrs ;
};
struct sysfs_ops {
ssize_t (*show)(struct kobject * , struct attribute * , char * ) ;
ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ;
};
struct kref {
atomic_t refcount ;
};
struct kset;
struct kobj_type;
struct sysfs_dirent;
struct kobject {
char const *name ;
struct list_head entry ;
struct kobject *parent ;
struct kset *kset ;
struct kobj_type *ktype ;
struct sysfs_dirent *sd ;
struct kref kref ;
unsigned char state_initialized : 1 ;
unsigned char state_in_sysfs : 1 ;
unsigned char state_add_uevent_sent : 1 ;
unsigned char state_remove_uevent_sent : 1 ;
};
struct kobj_type {
void (*release)(struct kobject * ) ;
struct sysfs_ops *sysfs_ops ;
struct attribute **default_attrs ;
};
struct kobj_uevent_env {
char *envp[32U] ;
int envp_idx ;
char buf[2048U] ;
int buflen ;
};
struct kset_uevent_ops {
int (*filter)(struct kset * , struct kobject * ) ;
char const *(*name)(struct kset * , struct kobject * ) ;
int (*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 *uevent_ops ;
};
struct marker;
typedef void marker_probe_func(void * , void * , char const * , va_list * );
struct marker_probe_closure {
marker_probe_func *func ;
void *probe_private ;
};
struct marker {
char const *name ;
char const *format ;
char state ;
char ptype ;
void (*call)(struct marker const * , void * , ...) ;
struct marker_probe_closure single ;
struct marker_probe_closure *multi ;
};
union ktime {
s64 tv64 ;
};
typedef union ktime ktime_t;
struct tvec_base;
struct timer_list {
struct list_head entry ;
unsigned long expires ;
void (*function)(unsigned long ) ;
unsigned long data ;
struct tvec_base *base ;
void *start_site ;
char start_comm[16U] ;
int start_pid ;
};
struct hrtimer;
enum hrtimer_restart;
struct work_struct;
struct work_struct {
atomic_long_t data ;
struct list_head entry ;
void (*func)(struct work_struct * ) ;
struct lockdep_map lockdep_map ;
};
struct delayed_work {
struct work_struct work ;
struct timer_list timer ;
};
struct kmem_cache_cpu {
void **freelist ;
struct page *page ;
int node ;
unsigned int offset ;
unsigned int objsize ;
unsigned int stat[18U] ;
};
struct kmem_cache_node {
spinlock_t list_lock ;
unsigned long nr_partial ;
unsigned long min_partial ;
struct list_head partial ;
atomic_long_t nr_slabs ;
atomic_long_t total_objects ;
struct list_head full ;
};
struct kmem_cache_order_objects {
unsigned long x ;
};
struct kmem_cache {
unsigned long flags ;
int size ;
int objsize ;
int offset ;
struct kmem_cache_order_objects oo ;
struct kmem_cache_node local_node ;
struct kmem_cache_order_objects max ;
struct kmem_cache_order_objects min ;
gfp_t allocflags ;
int refcount ;
void (*ctor)(void * ) ;
int inuse ;
int align ;
char const *name ;
struct list_head list ;
struct kobject kobj ;
int remote_node_defrag_ratio ;
struct kmem_cache_node *node[64U] ;
struct kmem_cache_cpu *cpu_slab[8U] ;
};
struct __anonstruct_local_t_88 {
atomic_long_t a ;
};
typedef struct __anonstruct_local_t_88 local_t;
struct mod_arch_specific {
};
struct kernel_symbol {
unsigned long value ;
char const *name ;
};
struct module_attribute {
struct attribute attr ;
ssize_t (*show)(struct module_attribute * , struct module * , char * ) ;
ssize_t (*store)(struct module_attribute * , struct module * , char const * ,
size_t ) ;
void (*setup)(struct module * , char const * ) ;
int (*test)(struct module * ) ;
void (*free)(struct module * ) ;
};
struct module_kobject {
struct kobject kobj ;
struct module *mod ;
struct kobject *drivers_dir ;
};
struct exception_table_entry;
struct module_ref {
local_t count ;
};
enum module_state {
MODULE_STATE_LIVE = 0,
MODULE_STATE_COMING = 1,
MODULE_STATE_GOING = 2
} ;
struct module_param_attrs;
struct module_sect_attrs;
struct module_notes_attrs;
struct module {
enum module_state state ;
struct list_head list ;
char name[56U] ;
struct module_kobject mkobj ;
struct module_param_attrs *param_attrs ;
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 ;
unsigned int num_gpl_syms ;
struct kernel_symbol const *gpl_syms ;
unsigned long const *gpl_crcs ;
struct kernel_symbol const *unused_syms ;
unsigned long const *unused_crcs ;
unsigned int num_unused_syms ;
unsigned int num_unused_gpl_syms ;
struct kernel_symbol const *unused_gpl_syms ;
unsigned long const *unused_gpl_crcs ;
struct kernel_symbol const *gpl_future_syms ;
unsigned long const *gpl_future_crcs ;
unsigned int num_gpl_future_syms ;
unsigned int num_exentries ;
struct exception_table_entry const *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 ;
void *unwind_info ;
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 ;
unsigned int num_symtab ;
char *strtab ;
struct module_sect_attrs *sect_attrs ;
struct module_notes_attrs *notes_attrs ;
void *percpu ;
char *args ;
struct marker *markers ;
unsigned int num_markers ;
struct list_head modules_which_use_me ;
struct task_struct *waiter ;
void (*exit)(void) ;
struct module_ref ref[8U] ;
};
struct device_driver;
struct completion {
unsigned int done ;
wait_queue_head_t wait ;
};
struct rcu_head {
struct rcu_head *next ;
void (*func)(struct rcu_head * ) ;
};
struct nameidata;
struct path;
struct vfsmount;
struct qstr {
unsigned int hash ;
unsigned int len ;
unsigned char const *name ;
};
struct dcookie_struct;
struct inode;
union __anonunion_d_u_89 {
struct list_head d_child ;
struct rcu_head d_rcu ;
};
struct dentry_operations;
struct super_block;
struct dentry {
atomic_t d_count ;
unsigned int d_flags ;
spinlock_t d_lock ;
struct inode *d_inode ;
struct hlist_node d_hash ;
struct dentry *d_parent ;
struct qstr d_name ;
struct list_head d_lru ;
union __anonunion_d_u_89 d_u ;
struct list_head d_subdirs ;
struct list_head d_alias ;
unsigned long d_time ;
struct dentry_operations *d_op ;
struct super_block *d_sb ;
void *d_fsdata ;
struct dcookie_struct *d_cookie ;
int d_mounted ;
unsigned char d_iname[36U] ;
};
struct dentry_operations {
int (*d_revalidate)(struct dentry * , struct nameidata * ) ;
int (*d_hash)(struct dentry * , struct qstr * ) ;
int (*d_compare)(struct dentry * , struct qstr * , struct qstr * ) ;
int (*d_delete)(struct dentry * ) ;
void (*d_release)(struct dentry * ) ;
void (*d_iput)(struct dentry * , struct inode * ) ;
char *(*d_dname)(struct dentry * , char * , int ) ;
};
struct path {
struct vfsmount *mnt ;
struct dentry *dentry ;
};
struct radix_tree_node;
struct radix_tree_root {
unsigned int height ;
gfp_t gfp_mask ;
struct radix_tree_node *rnode ;
};
struct prio_tree_node;
struct raw_prio_tree_node {
struct prio_tree_node *left ;
struct prio_tree_node *right ;
struct prio_tree_node *parent ;
};
struct prio_tree_node {
struct prio_tree_node *left ;
struct prio_tree_node *right ;
struct prio_tree_node *parent ;
unsigned long start ;
unsigned long last ;
};
struct prio_tree_root {
struct prio_tree_node *prio_tree_node ;
unsigned short index_bits ;
unsigned short raw ;
};
enum pid_type {
PIDTYPE_PID = 0,
PIDTYPE_PGID = 1,
PIDTYPE_SID = 2,
PIDTYPE_MAX = 3
} ;
struct pid_namespace;
struct upid {
int nr ;
struct pid_namespace *ns ;
struct hlist_node pid_chain ;
};
struct pid {
atomic_t count ;
unsigned int level ;
struct hlist_head tasks[3U] ;
struct rcu_head rcu ;
struct upid numbers[1U] ;
};
struct pid_link {
struct hlist_node node ;
struct pid *pid ;
};
struct kernel_cap_struct {
__u32 cap[2U] ;
};
typedef struct kernel_cap_struct kernel_cap_t;
struct semaphore {
spinlock_t lock ;
unsigned int count ;
struct list_head wait_list ;
};
struct fiemap_extent {
__u64 fe_logical ;
__u64 fe_physical ;
__u64 fe_length ;
__u64 fe_reserved64[2U] ;
__u32 fe_flags ;
__u32 fe_reserved[3U] ;
};
struct export_operations;
struct iovec;
struct kiocb;
struct pipe_inode_info;
struct poll_table_struct;
struct kstatfs;
struct iattr {
unsigned int ia_valid ;
umode_t ia_mode ;
uid_t ia_uid ;
gid_t ia_gid ;
loff_t ia_size ;
struct timespec ia_atime ;
struct timespec ia_mtime ;
struct timespec ia_ctime ;
struct file *ia_file ;
};
struct if_dqblk {
__u64 dqb_bhardlimit ;
__u64 dqb_bsoftlimit ;
__u64 dqb_curspace ;
__u64 dqb_ihardlimit ;
__u64 dqb_isoftlimit ;
__u64 dqb_curinodes ;
__u64 dqb_btime ;
__u64 dqb_itime ;
__u32 dqb_valid ;
};
struct if_dqinfo {
__u64 dqi_bgrace ;
__u64 dqi_igrace ;
__u32 dqi_flags ;
__u32 dqi_valid ;
};
struct fs_disk_quota {
__s8 d_version ;
__s8 d_flags ;
__u16 d_fieldmask ;
__u32 d_id ;
__u64 d_blk_hardlimit ;
__u64 d_blk_softlimit ;
__u64 d_ino_hardlimit ;
__u64 d_ino_softlimit ;
__u64 d_bcount ;
__u64 d_icount ;
__s32 d_itimer ;
__s32 d_btimer ;
__u16 d_iwarns ;
__u16 d_bwarns ;
__s32 d_padding2 ;
__u64 d_rtb_hardlimit ;
__u64 d_rtb_softlimit ;
__u64 d_rtbcount ;
__s32 d_rtbtimer ;
__u16 d_rtbwarns ;
__s16 d_padding3 ;
char d_padding4[8U] ;
};
struct fs_qfilestat {
__u64 qfs_ino ;
__u64 qfs_nblks ;
__u32 qfs_nextents ;
};
typedef struct fs_qfilestat fs_qfilestat_t;
struct fs_quota_stat {
__s8 qs_version ;
__u16 qs_flags ;
__s8 qs_pad ;
fs_qfilestat_t qs_uquota ;
fs_qfilestat_t qs_gquota ;
__u32 qs_incoredqs ;
__s32 qs_btimelimit ;
__s32 qs_itimelimit ;
__s32 qs_rtbtimelimit ;
__u16 qs_bwarnlimit ;
__u16 qs_iwarnlimit ;
};
struct v1_mem_dqinfo {
};
struct v2_mem_dqinfo {
unsigned int dqi_blocks ;
unsigned int dqi_free_blk ;
unsigned int dqi_free_entry ;
};
typedef __kernel_uid32_t qid_t;
typedef __u64 qsize_t;
struct mem_dqblk {
__u32 dqb_bhardlimit ;
__u32 dqb_bsoftlimit ;
qsize_t dqb_curspace ;
__u32 dqb_ihardlimit ;
__u32 dqb_isoftlimit ;
__u32 dqb_curinodes ;
time_t dqb_btime ;
time_t dqb_itime ;
};
struct quota_format_type;
union __anonunion_u_91 {
struct v1_mem_dqinfo v1_i ;
struct v2_mem_dqinfo v2_i ;
};
struct mem_dqinfo {
struct quota_format_type *dqi_format ;
int dqi_fmt_id ;
struct list_head dqi_dirty_list ;
unsigned long dqi_flags ;
unsigned int dqi_bgrace ;
unsigned int dqi_igrace ;
qsize_t dqi_maxblimit ;
qsize_t dqi_maxilimit ;
union __anonunion_u_91 u ;
};
struct dquot {
struct hlist_node dq_hash ;
struct list_head dq_inuse ;
struct list_head dq_free ;
struct list_head dq_dirty ;
struct mutex dq_lock ;
atomic_t dq_count ;
wait_queue_head_t dq_wait_unused ;
struct super_block *dq_sb ;
unsigned int dq_id ;
loff_t dq_off ;
unsigned long dq_flags ;
short dq_type ;
struct mem_dqblk dq_dqb ;
};
struct quota_format_ops {
int (*check_quota_file)(struct super_block * , int ) ;
int (*read_file_info)(struct super_block * , int ) ;
int (*write_file_info)(struct super_block * , int ) ;
int (*free_file_info)(struct super_block * , int ) ;
int (*read_dqblk)(struct dquot * ) ;
int (*commit_dqblk)(struct dquot * ) ;
int (*release_dqblk)(struct dquot * ) ;
};
struct dquot_operations {
int (*initialize)(struct inode * , int ) ;
int (*drop)(struct inode * ) ;
int (*alloc_space)(struct inode * , qsize_t , int ) ;
int (*alloc_inode)(struct inode const * , unsigned long ) ;
int (*free_space)(struct inode * , qsize_t ) ;
int (*free_inode)(struct inode const * , unsigned long ) ;
int (*transfer)(struct inode * , struct iattr * ) ;
int (*write_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 ) ;
};
struct quotactl_ops {
int (*quota_on)(struct super_block * , int , int , char * , int ) ;
int (*quota_off)(struct super_block * , int , int ) ;
int (*quota_sync)(struct super_block * , int ) ;
int (*get_info)(struct super_block * , int , struct if_dqinfo * ) ;
int (*set_info)(struct super_block * , int , struct if_dqinfo * ) ;
int (*get_dqblk)(struct super_block * , int , qid_t , struct if_dqblk * ) ;
int (*set_dqblk)(struct super_block * , int , qid_t , struct if_dqblk * ) ;
int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ;
int (*set_xstate)(struct super_block * , unsigned int , int ) ;
int (*get_xquota)(struct super_block * , int , qid_t , struct fs_disk_quota * ) ;
int (*set_xquota)(struct super_block * , int , qid_t , struct fs_disk_quota * ) ;
};
struct quota_format_type {
int qf_fmt_id ;
struct quota_format_ops *qf_ops ;
struct module *qf_owner ;
struct quota_format_type *qf_next ;
};
struct quota_info {
unsigned int flags ;
struct mutex dqio_mutex ;
struct mutex dqonoff_mutex ;
struct rw_semaphore dqptr_sem ;
struct inode *files[2U] ;
struct mem_dqinfo info[2U] ;
struct quota_format_ops *ops[2U] ;
};
struct address_space;
struct writeback_control;
union __anonunion_arg_93 {
char *buf ;
void *data ;
};
struct __anonstruct_read_descriptor_t_92 {
size_t written ;
size_t count ;
union __anonunion_arg_93 arg ;
int error ;
};
typedef struct __anonstruct_read_descriptor_t_92 read_descriptor_t;
struct address_space_operations {
int (*writepage)(struct page * , struct writeback_control * ) ;
int (*readpage)(struct file * , struct page * ) ;
void (*sync_page)(struct page * ) ;
int (*writepages)(struct address_space * , struct writeback_control * ) ;
int (*set_page_dirty)(struct page * ) ;
int (*readpages)(struct file * , struct address_space * , struct list_head * ,
unsigned int ) ;
int (*prepare_write)(struct file * , struct page * , unsigned int , unsigned int ) ;
int (*commit_write)(struct file * , struct page * , unsigned int , unsigned int ) ;
int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int ,
unsigned int , struct page ** , void ** ) ;
int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int ,
unsigned int , struct page * , void * ) ;
sector_t (*bmap)(struct address_space * , sector_t ) ;
void (*invalidatepage)(struct page * , unsigned long ) ;
int (*releasepage)(struct page * , gfp_t ) ;
ssize_t (*direct_IO)(int , struct kiocb * , struct iovec const * , loff_t ,
unsigned long ) ;
int (*get_xip_mem)(struct address_space * , unsigned long , int , void ** , unsigned long * ) ;
int (*migratepage)(struct address_space * , struct page * , struct page * ) ;
int (*launder_page)(struct page * ) ;
int (*is_partially_uptodate)(struct page * , read_descriptor_t * , unsigned long ) ;
};
struct backing_dev_info;
struct address_space {
struct inode *host ;
struct radix_tree_root page_tree ;
spinlock_t tree_lock ;
unsigned int i_mmap_writable ;
struct prio_tree_root i_mmap ;
struct list_head i_mmap_nonlinear ;
spinlock_t i_mmap_lock ;
unsigned int truncate_count ;
unsigned long nrpages ;
unsigned long writeback_index ;
struct address_space_operations const *a_ops ;
unsigned long flags ;
struct backing_dev_info *backing_dev_info ;
spinlock_t private_lock ;
struct list_head private_list ;
struct address_space *assoc_mapping ;
};
struct hd_struct;
struct gendisk;
struct block_device {
dev_t bd_dev ;
struct inode *bd_inode ;
int bd_openers ;
struct mutex bd_mutex ;
struct semaphore bd_mount_sem ;
struct list_head bd_inodes ;
void *bd_holder ;
int bd_holders ;
struct list_head bd_holder_list ;
struct block_device *bd_contains ;
unsigned int bd_block_size ;
struct hd_struct *bd_part ;
unsigned int bd_part_count ;
int bd_invalidated ;
struct gendisk *bd_disk ;
struct list_head bd_list ;
struct backing_dev_info *bd_inode_backing_dev_info ;
unsigned long bd_private ;
};
struct inode_operations;
struct file_operations;
struct file_lock;
struct cdev;
union __anonunion_ldv_10679_94 {
struct pipe_inode_info *i_pipe ;
struct block_device *i_bdev ;
struct cdev *i_cdev ;
};
struct dnotify_struct;
struct inode {
struct hlist_node i_hash ;
struct list_head i_list ;
struct list_head i_sb_list ;
struct list_head i_dentry ;
unsigned long i_ino ;
atomic_t i_count ;
unsigned int i_nlink ;
uid_t i_uid ;
gid_t i_gid ;
dev_t i_rdev ;
u64 i_version ;
loff_t i_size ;
struct timespec i_atime ;
struct timespec i_mtime ;
struct timespec i_ctime ;
unsigned int i_blkbits ;
blkcnt_t i_blocks ;
unsigned short i_bytes ;
umode_t i_mode ;
spinlock_t i_lock ;
struct mutex i_mutex ;
struct rw_semaphore i_alloc_sem ;
struct inode_operations const *i_op ;
struct file_operations const *i_fop ;
struct super_block *i_sb ;
struct file_lock *i_flock ;
struct address_space *i_mapping ;
struct address_space i_data ;
struct dquot *i_dquot[2U] ;
struct list_head i_devices ;
union __anonunion_ldv_10679_94 ldv_10679 ;
int i_cindex ;
__u32 i_generation ;
unsigned long i_dnotify_mask ;
struct dnotify_struct *i_dnotify ;
struct list_head inotify_watches ;
struct mutex inotify_mutex ;
unsigned long i_state ;
unsigned long dirtied_when ;
unsigned int i_flags ;
atomic_t i_writecount ;
void *i_security ;
void *i_private ;
};
struct fown_struct {
rwlock_t lock ;
struct pid *pid ;
enum pid_type pid_type ;
uid_t uid ;
uid_t euid ;
int signum ;
};
struct file_ra_state {
unsigned long start ;
unsigned int size ;
unsigned int async_size ;
unsigned int ra_pages ;
int mmap_miss ;
loff_t prev_pos ;
};
union __anonunion_f_u_95 {
struct list_head fu_list ;
struct rcu_head fu_rcuhead ;
};
struct file {
union __anonunion_f_u_95 f_u ;
struct path f_path ;
struct file_operations const *f_op ;
atomic_long_t f_count ;
unsigned int f_flags ;
mode_t f_mode ;
loff_t f_pos ;
struct fown_struct f_owner ;
unsigned int f_uid ;
unsigned int f_gid ;
struct file_ra_state f_ra ;
u64 f_version ;
void *f_security ;
void *private_data ;
struct list_head f_ep_links ;
spinlock_t f_ep_lock ;
struct address_space *f_mapping ;
unsigned long f_mnt_write_state ;
};
struct files_struct;
typedef struct files_struct *fl_owner_t;
struct file_lock_operations {
void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ;
void (*fl_release_private)(struct file_lock * ) ;
};
struct lock_manager_operations {
int (*fl_compare_owner)(struct file_lock * , struct file_lock * ) ;
void (*fl_notify)(struct file_lock * ) ;
int (*fl_grant)(struct file_lock * , struct file_lock * , int ) ;
void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ;
void (*fl_release_private)(struct file_lock * ) ;
void (*fl_break)(struct file_lock * ) ;
int (*fl_mylease)(struct file_lock * , struct file_lock * ) ;
int (*fl_change)(struct file_lock ** , int ) ;
};
struct nlm_lockowner;
struct nfs_lock_info {
u32 state ;
struct nlm_lockowner *owner ;
struct list_head list ;
};
struct nfs4_lock_state;
struct nfs4_lock_info {
struct nfs4_lock_state *owner ;
};
struct fasync_struct;
struct __anonstruct_afs_97 {
struct list_head link ;
int state ;
};
union __anonunion_fl_u_96 {
struct nfs_lock_info nfs_fl ;
struct nfs4_lock_info nfs4_fl ;
struct __anonstruct_afs_97 afs ;
};
struct file_lock {
struct file_lock *fl_next ;
struct list_head fl_link ;
struct list_head fl_block ;
fl_owner_t fl_owner ;
unsigned char fl_flags ;
unsigned char fl_type ;
unsigned int fl_pid ;
struct pid *fl_nspid ;
wait_queue_head_t fl_wait ;
struct file *fl_file ;
loff_t fl_start ;
loff_t fl_end ;
struct fasync_struct *fl_fasync ;
unsigned long fl_break_time ;
struct file_lock_operations *fl_ops ;
struct lock_manager_operations *fl_lmops ;
union __anonunion_fl_u_96 fl_u ;
};
struct fasync_struct {
int magic ;
int fa_fd ;
struct fasync_struct *fa_next ;
struct file *fa_file ;
};
struct file_system_type;
struct super_operations;
struct xattr_handler;
struct mtd_info;
struct super_block {
struct list_head s_list ;
dev_t s_dev ;
unsigned long s_blocksize ;
unsigned char s_blocksize_bits ;
unsigned char s_dirt ;
unsigned long long s_maxbytes ;
struct file_system_type *s_type ;
struct super_operations const *s_op ;
struct dquot_operations *dq_op ;
struct quotactl_ops *s_qcop ;
struct export_operations const *s_export_op ;
unsigned long s_flags ;
unsigned long s_magic ;
struct dentry *s_root ;
struct rw_semaphore s_umount ;
struct mutex s_lock ;
int s_count ;
int s_syncing ;
int s_need_sync_fs ;
atomic_t s_active ;
void *s_security ;
struct xattr_handler **s_xattr ;
struct list_head s_inodes ;
struct list_head s_dirty ;
struct list_head s_io ;
struct list_head s_more_io ;
struct hlist_head s_anon ;
struct list_head s_files ;
struct list_head s_dentry_lru ;
int s_nr_dentry_unused ;
struct block_device *s_bdev ;
struct mtd_info *s_mtd ;
struct list_head s_instances ;
struct quota_info s_dquot ;
int s_frozen ;
wait_queue_head_t s_wait_unfrozen ;
char s_id[32U] ;
void *s_fs_info ;
struct mutex s_vfs_rename_mutex ;
u32 s_time_gran ;
char *s_subtype ;
char *s_options ;
};
struct fiemap_extent_info {
unsigned int fi_flags ;
unsigned int fi_extents_mapped ;
unsigned int fi_extents_max ;
struct fiemap_extent *fi_extents_start ;
};
struct file_operations {
struct module *owner ;
loff_t (*llseek)(struct file * , loff_t , int ) ;
ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ;
ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ;
ssize_t (*aio_read)(struct kiocb * , struct iovec const * , unsigned long ,
loff_t ) ;
ssize_t (*aio_write)(struct kiocb * , struct iovec const * , unsigned long ,
loff_t ) ;
int (*readdir)(struct file * , void * , int (*)(void * , char const * , int ,
loff_t , u64 , unsigned int ) ) ;
unsigned int (*poll)(struct file * , struct poll_table_struct * ) ;
int (*ioctl)(struct inode * , struct file * , unsigned int , unsigned long ) ;
long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ;
long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ;
int (*mmap)(struct file * , struct vm_area_struct * ) ;
int (*open)(struct inode * , struct file * ) ;
int (*flush)(struct file * , fl_owner_t ) ;
int (*release)(struct inode * , struct file * ) ;
int (*fsync)(struct file * , struct dentry * , 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 (*dir_notify)(struct file * , unsigned long ) ;
int (*flock)(struct file * , int , struct file_lock * ) ;
ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t ,
unsigned int ) ;
ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t ,
unsigned int ) ;
int (*setlease)(struct file * , long , struct file_lock ** ) ;
};
struct inode_operations {
int (*create)(struct inode * , struct dentry * , int , struct nameidata * ) ;
struct dentry *(*lookup)(struct inode * , struct dentry * , struct nameidata * ) ;
int (*link)(struct dentry * , struct inode * , struct dentry * ) ;
int (*unlink)(struct inode * , struct dentry * ) ;
int (*symlink)(struct inode * , struct dentry * , char const * ) ;
int (*mkdir)(struct inode * , struct dentry * , int ) ;
int (*rmdir)(struct inode * , struct dentry * ) ;
int (*mknod)(struct inode * , struct dentry * , int , dev_t ) ;
int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ;
int (*readlink)(struct dentry * , char * , int ) ;
void *(*follow_link)(struct dentry * , struct nameidata * ) ;
void (*put_link)(struct dentry * , struct nameidata * , void * ) ;
void (*truncate)(struct inode * ) ;
int (*permission)(struct inode * , int ) ;
int (*setattr)(struct dentry * , struct iattr * ) ;
int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ;
int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ;
ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ;
ssize_t (*listxattr)(struct dentry * , char * , size_t ) ;
int (*removexattr)(struct dentry * , char const * ) ;
void (*truncate_range)(struct inode * , loff_t , loff_t ) ;
long (*fallocate)(struct inode * , int , loff_t , loff_t ) ;
int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ;
};
struct seq_file;
struct super_operations {
struct inode *(*alloc_inode)(struct super_block * ) ;
void (*destroy_inode)(struct inode * ) ;
void (*dirty_inode)(struct inode * ) ;
int (*write_inode)(struct inode * , int ) ;
void (*drop_inode)(struct inode * ) ;
void (*delete_inode)(struct inode * ) ;
void (*put_super)(struct super_block * ) ;
void (*write_super)(struct super_block * ) ;
int (*sync_fs)(struct super_block * , int ) ;
void (*write_super_lockfs)(struct super_block * ) ;
void (*unlockfs)(struct super_block * ) ;
int (*statfs)(struct dentry * , struct kstatfs * ) ;
int (*remount_fs)(struct super_block * , int * , char * ) ;
void (*clear_inode)(struct inode * ) ;
void (*umount_begin)(struct super_block * ) ;
int (*show_options)(struct seq_file * , struct vfsmount * ) ;
int (*show_stats)(struct seq_file * , struct vfsmount * ) ;
ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ;
ssize_t (*quota_write)(struct super_block * , int , char const * , size_t ,
loff_t ) ;
};
struct file_system_type {
char const *name ;
int fs_flags ;
int (*get_sb)(struct file_system_type * , int , char const * , void * , struct vfsmount * ) ;
void (*kill_sb)(struct super_block * ) ;
struct module *owner ;
struct file_system_type *next ;
struct list_head fs_supers ;
struct lock_class_key s_lock_key ;
struct lock_class_key s_umount_key ;
struct lock_class_key i_lock_key ;
struct lock_class_key i_mutex_key ;
struct lock_class_key i_mutex_dir_key ;
struct lock_class_key i_alloc_sem_key ;
};
struct bio;
struct mtop {
short mt_op ;
int mt_count ;
};
struct klist_node;
struct klist {
spinlock_t k_lock ;
struct list_head k_list ;
void (*get)(struct klist_node * ) ;
void (*put)(struct klist_node * ) ;
};
struct klist_node {
void *n_klist ;
struct list_head n_node ;
struct kref n_ref ;
struct completion n_removed ;
};
struct dma_mapping_ops;
struct dev_archdata {
void *acpi_handle ;
struct dma_mapping_ops *dma_ops ;
void *iommu ;
};
struct driver_private;
struct class;
struct class_private;
struct bus_type;
struct bus_type_private;
struct bus_attribute {
struct attribute attr ;
ssize_t (*show)(struct bus_type * , char * ) ;
ssize_t (*store)(struct bus_type * , char const * , size_t ) ;
};
struct device_attribute;
struct driver_attribute;
struct bus_type {
char const *name ;
struct bus_attribute *bus_attrs ;
struct device_attribute *dev_attrs ;
struct driver_attribute *drv_attrs ;
int (*match)(struct device * , struct device_driver * ) ;
int (*uevent)(struct device * , struct kobj_uevent_env * ) ;
int (*probe)(struct device * ) ;
int (*remove)(struct device * ) ;
void (*shutdown)(struct device * ) ;
int (*suspend)(struct device * , pm_message_t ) ;
int (*suspend_late)(struct device * , pm_message_t ) ;
int (*resume_early)(struct device * ) ;
int (*resume)(struct device * ) ;
struct pm_ext_ops *pm ;
struct bus_type_private *p ;
};
struct device_driver {
char const *name ;
struct bus_type *bus ;
struct module *owner ;
char const *mod_name ;
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 **groups ;
struct pm_ops *pm ;
struct driver_private *p ;
};
struct driver_attribute {
struct attribute attr ;
ssize_t (*show)(struct device_driver * , char * ) ;
ssize_t (*store)(struct device_driver * , char const * , size_t ) ;
};
struct class_attribute;
struct class {
char const *name ;
struct module *owner ;
struct class_attribute *class_attrs ;
struct device_attribute *dev_attrs ;
struct kobject *dev_kobj ;
int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ;
void (*class_release)(struct class * ) ;
void (*dev_release)(struct device * ) ;
int (*suspend)(struct device * , pm_message_t ) ;
int (*resume)(struct device * ) ;
struct pm_ops *pm ;
struct class_private *p ;
};
struct device_type;
struct class_attribute {
struct attribute attr ;
ssize_t (*show)(struct class * , char * ) ;
ssize_t (*store)(struct class * , char const * , size_t ) ;
};
struct device_type {
char const *name ;
struct attribute_group **groups ;
int (*uevent)(struct device * , struct kobj_uevent_env * ) ;
void (*release)(struct device * ) ;
int (*suspend)(struct device * , pm_message_t ) ;
int (*resume)(struct device * ) ;
struct pm_ops *pm ;
};
struct device_attribute {
struct attribute attr ;
ssize_t (*show)(struct device * , struct device_attribute * , char * ) ;
ssize_t (*store)(struct device * , struct device_attribute * , char const * ,
size_t ) ;
};
struct device_dma_parameters {
unsigned int max_segment_size ;
unsigned long segment_boundary_mask ;
};
struct dma_coherent_mem;
struct device {
struct klist klist_children ;
struct klist_node knode_parent ;
struct klist_node knode_driver ;
struct klist_node knode_bus ;
struct device *parent ;
struct kobject kobj ;
char bus_id[20U] ;
char const *init_name ;
struct device_type *type ;
unsigned char uevent_suppress : 1 ;
struct semaphore sem ;
struct bus_type *bus ;
struct device_driver *driver ;
void *driver_data ;
void *platform_data ;
struct dev_pm_info power ;
int numa_node ;
u64 *dma_mask ;
u64 coherent_dma_mask ;
struct device_dma_parameters *dma_parms ;
struct list_head dma_pools ;
struct dma_coherent_mem *dma_mem ;
struct dev_archdata archdata ;
spinlock_t devres_lock ;
struct list_head devres_head ;
struct klist_node knode_class ;
struct class *class ;
dev_t devt ;
struct attribute_group **groups ;
void (*release)(struct device * ) ;
};
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 ;
};
typedef atomic_long_t mm_counter_t;
struct __anonstruct_ldv_13279_99 {
u16 inuse ;
u16 objects ;
};
union __anonunion_ldv_13280_98 {
atomic_t _mapcount ;
struct __anonstruct_ldv_13279_99 ldv_13279 ;
};
struct __anonstruct_ldv_13285_101 {
unsigned long private ;
struct address_space *mapping ;
};
union __anonunion_ldv_13289_100 {
struct __anonstruct_ldv_13285_101 ldv_13285 ;
spinlock_t ptl ;
struct kmem_cache *slab ;
struct page *first_page ;
};
union __anonunion_ldv_13293_102 {
unsigned long index ;
void *freelist ;
};
struct page {
unsigned long flags ;
atomic_t _count ;
union __anonunion_ldv_13280_98 ldv_13280 ;
union __anonunion_ldv_13289_100 ldv_13289 ;
union __anonunion_ldv_13293_102 ldv_13293 ;
struct list_head lru ;
unsigned long page_cgroup ;
};
struct __anonstruct_vm_set_104 {
struct list_head list ;
void *parent ;
struct vm_area_struct *head ;
};
union __anonunion_shared_103 {
struct __anonstruct_vm_set_104 vm_set ;
struct raw_prio_tree_node prio_tree_node ;
};
struct anon_vma;
struct vm_operations_struct;
struct mempolicy;
struct vm_area_struct {
struct mm_struct *vm_mm ;
unsigned long vm_start ;
unsigned long vm_end ;
struct vm_area_struct *vm_next ;
pgprot_t vm_page_prot ;
unsigned long vm_flags ;
struct rb_node vm_rb ;
union __anonunion_shared_103 shared ;
struct list_head anon_vma_node ;
struct anon_vma *anon_vma ;
struct vm_operations_struct *vm_ops ;
unsigned long vm_pgoff ;
struct file *vm_file ;
void *vm_private_data ;
unsigned long vm_truncate_count ;
struct mempolicy *vm_policy ;
};
struct core_thread {
struct task_struct *task ;
struct core_thread *next ;
};
struct core_state {
atomic_t nr_threads ;
struct core_thread dumper ;
struct completion startup ;
};
struct kioctx;
struct mmu_notifier_mm;
struct mm_struct {
struct vm_area_struct *mmap ;
struct rb_root mm_rb ;
struct vm_area_struct *mmap_cache ;
unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long ,
unsigned long , unsigned long ) ;
void (*unmap_area)(struct mm_struct * , unsigned long ) ;
unsigned long mmap_base ;
unsigned long task_size ;
unsigned long cached_hole_size ;
unsigned long free_area_cache ;
pgd_t *pgd ;
atomic_t mm_users ;
atomic_t mm_count ;
int map_count ;
struct rw_semaphore mmap_sem ;
spinlock_t page_table_lock ;
struct list_head mmlist ;
mm_counter_t _file_rss ;
mm_counter_t _anon_rss ;
unsigned long hiwater_rss ;
unsigned long hiwater_vm ;
unsigned long total_vm ;
unsigned long locked_vm ;
unsigned long shared_vm ;
unsigned long exec_vm ;
unsigned long stack_vm ;
unsigned long reserved_vm ;
unsigned long def_flags ;
unsigned long nr_ptes ;
unsigned long start_code ;
unsigned long end_code ;
unsigned long start_data ;
unsigned long end_data ;
unsigned long start_brk ;
unsigned long brk ;
unsigned long start_stack ;
unsigned long arg_start ;
unsigned long arg_end ;
unsigned long env_start ;
unsigned long env_end ;
unsigned long saved_auxv[42U] ;
cpumask_t cpu_vm_mask ;
mm_context_t context ;
unsigned int faultstamp ;
unsigned int token_priority ;
unsigned int last_interval ;
unsigned long flags ;
struct core_state *core_state ;
rwlock_t ioctx_list_lock ;
struct kioctx *ioctx_list ;
struct task_struct *owner ;
struct file *exe_file ;
unsigned long num_exe_file_vmas ;
struct mmu_notifier_mm *mmu_notifier_mm ;
};
typedef unsigned long cputime_t;
struct sem_undo_list;
struct sem_undo_list {
atomic_t refcnt ;
spinlock_t lock ;
struct list_head list_proc ;
};
struct sysv_sem {
struct sem_undo_list *undo_list ;
};
struct siginfo;
struct __anonstruct_sigset_t_105 {
unsigned long sig[1U] ;
};
typedef struct __anonstruct_sigset_t_105 sigset_t;
typedef void __signalfn_t(int );
typedef __signalfn_t *__sighandler_t;
typedef void __restorefn_t(void);
typedef __restorefn_t *__sigrestore_t;
struct sigaction {
__sighandler_t sa_handler ;
unsigned long sa_flags ;
__sigrestore_t sa_restorer ;
sigset_t sa_mask ;
};
struct k_sigaction {
struct sigaction sa ;
};
union sigval {
int sival_int ;
void *sival_ptr ;
};
typedef union sigval sigval_t;
struct __anonstruct__kill_107 {
pid_t _pid ;
uid_t _uid ;
};
struct __anonstruct__timer_108 {
timer_t _tid ;
int _overrun ;
char _pad[0U] ;
sigval_t _sigval ;
int _sys_private ;
};
struct __anonstruct__rt_109 {
pid_t _pid ;
uid_t _uid ;
sigval_t _sigval ;
};
struct __anonstruct__sigchld_110 {
pid_t _pid ;
uid_t _uid ;
int _status ;
clock_t _utime ;
clock_t _stime ;
};
struct __anonstruct__sigfault_111 {
void *_addr ;
};
struct __anonstruct__sigpoll_112 {
long _band ;
int _fd ;
};
union __anonunion__sifields_106 {
int _pad[28U] ;
struct __anonstruct__kill_107 _kill ;
struct __anonstruct__timer_108 _timer ;
struct __anonstruct__rt_109 _rt ;
struct __anonstruct__sigchld_110 _sigchld ;
struct __anonstruct__sigfault_111 _sigfault ;
struct __anonstruct__sigpoll_112 _sigpoll ;
};
struct siginfo {
int si_signo ;
int si_errno ;
int si_code ;
union __anonunion__sifields_106 _sifields ;
};
typedef struct siginfo siginfo_t;
struct user_struct;
struct sigpending {
struct list_head list ;
sigset_t signal ;
};
struct fs_struct {
atomic_t count ;
rwlock_t lock ;
int umask ;
struct path root ;
struct path pwd ;
};
struct prop_local_single {
unsigned long events ;
unsigned long period ;
int shift ;
spinlock_t lock ;
};
struct __anonstruct_seccomp_t_115 {
int mode ;
};
typedef struct __anonstruct_seccomp_t_115 seccomp_t;
struct plist_head {
struct list_head prio_list ;
struct list_head node_list ;
spinlock_t *lock ;
};
struct rt_mutex_waiter;
struct rlimit {
unsigned long rlim_cur ;
unsigned long rlim_max ;
};
struct hrtimer_clock_base;
struct hrtimer_cpu_base;
enum hrtimer_restart {
HRTIMER_NORESTART = 0,
HRTIMER_RESTART = 1
} ;
enum hrtimer_cb_mode {
HRTIMER_CB_SOFTIRQ = 0,
HRTIMER_CB_IRQSAFE = 1,
HRTIMER_CB_IRQSAFE_NO_RESTART = 2,
HRTIMER_CB_IRQSAFE_PERCPU = 3,
HRTIMER_CB_IRQSAFE_UNLOCKED = 4
} ;
struct hrtimer {
struct rb_node node ;
ktime_t expires ;
enum hrtimer_restart (*function)(struct hrtimer * ) ;
struct hrtimer_clock_base *base ;
unsigned long state ;
enum hrtimer_cb_mode cb_mode ;
struct list_head cb_entry ;
void *start_site ;
char start_comm[16U] ;
int start_pid ;
};
struct hrtimer_clock_base {
struct hrtimer_cpu_base *cpu_base ;
clockid_t index ;
struct rb_root active ;
struct rb_node *first ;
ktime_t resolution ;
ktime_t (*get_time)(void) ;
ktime_t (*get_softirq_time)(void) ;
ktime_t softirq_time ;
ktime_t offset ;
int (*reprogram)(struct hrtimer * , struct hrtimer_clock_base * , ktime_t ) ;
};
struct hrtimer_cpu_base {
spinlock_t lock ;
struct hrtimer_clock_base clock_base[2U] ;
struct list_head cb_pending ;
ktime_t expires_next ;
int hres_active ;
unsigned long nr_events ;
};
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 futex_pi_state;
struct robust_list_head;
struct cfs_rq;
struct task_group;
struct nsproxy;
struct io_event {
__u64 data ;
__u64 obj ;
__s64 res ;
__s64 res2 ;
};
struct iovec {
void *iov_base ;
__kernel_size_t iov_len ;
};
union __anonunion_ki_obj_116 {
void *user ;
struct task_struct *tsk ;
};
struct kiocb {
struct list_head ki_run_list ;
unsigned long ki_flags ;
int ki_users ;
unsigned int ki_key ;
struct file *ki_filp ;
struct kioctx *ki_ctx ;
int (*ki_cancel)(struct kiocb * , struct io_event * ) ;
ssize_t (*ki_retry)(struct kiocb * ) ;
void (*ki_dtor)(struct kiocb * ) ;
union __anonunion_ki_obj_116 ki_obj ;
__u64 ki_user_data ;
wait_queue_t ki_wait ;
loff_t ki_pos ;
void *private ;
unsigned short ki_opcode ;
size_t ki_nbytes ;
char *ki_buf ;
size_t ki_left ;
struct iovec ki_inline_vec ;
struct iovec *ki_iovec ;
unsigned long ki_nr_segs ;
unsigned long ki_cur_seg ;
struct list_head ki_list ;
struct file *ki_eventfd ;
};
struct aio_ring_info {
unsigned long mmap_base ;
unsigned long mmap_size ;
struct page **ring_pages ;
spinlock_t ring_lock ;
long nr_pages ;
unsigned int nr ;
unsigned int tail ;
struct page *internal_pages[8U] ;
};
struct kioctx {
atomic_t users ;
int dead ;
struct mm_struct *mm ;
unsigned long user_id ;
struct kioctx *next ;
wait_queue_head_t wait ;
spinlock_t ctx_lock ;
int reqs_active ;
struct list_head active_reqs ;
struct list_head run_list ;
unsigned int max_reqs ;
struct aio_ring_info ring_info ;
struct delayed_work wq ;
};
struct 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 ;
};
union __anonunion_ldv_14498_117 {
pid_t pgrp ;
pid_t __pgrp ;
};
union __anonunion_ldv_14503_118 {
pid_t session ;
pid_t __session ;
};
struct tty_struct;
struct taskstats;
struct tty_audit_buf;
struct signal_struct {
atomic_t count ;
atomic_t live ;
wait_queue_head_t wait_chldexit ;
struct task_struct *curr_target ;
struct sigpending shared_pending ;
int group_exit_code ;
int notify_count ;
struct task_struct *group_exit_task ;
int group_stop_count ;
unsigned int flags ;
struct list_head posix_timers ;
struct hrtimer real_timer ;
struct pid *leader_pid ;
ktime_t it_real_incr ;
cputime_t it_prof_expires ;
cputime_t it_virt_expires ;
cputime_t it_prof_incr ;
cputime_t it_virt_incr ;
union __anonunion_ldv_14498_117 ldv_14498 ;
struct pid *tty_old_pgrp ;
union __anonunion_ldv_14503_118 ldv_14503 ;
int leader ;
struct tty_struct *tty ;
cputime_t utime ;
cputime_t stime ;
cputime_t cutime ;
cputime_t cstime ;
cputime_t gtime ;
cputime_t cgtime ;
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 ;
struct task_io_accounting ioac ;
unsigned long long sum_sched_runtime ;
struct rlimit rlim[16U] ;
struct list_head cpu_timers[3U] ;
struct key *session_keyring ;
struct key *process_keyring ;
struct pacct_struct pacct ;
struct taskstats *stats ;
unsigned int audit_tty ;
struct tty_audit_buf *tty_audit_buf ;
};
struct user_struct {
atomic_t __count ;
atomic_t processes ;
atomic_t files ;
atomic_t sigpending ;
atomic_t inotify_watches ;
atomic_t inotify_devs ;
unsigned long mq_bytes ;
unsigned long locked_shm ;
struct key *uid_keyring ;
struct key *session_keyring ;
struct hlist_node uidhash_node ;
uid_t uid ;
struct task_group *tg ;
struct kobject kobj ;
struct work_struct work ;
};
struct reclaim_state;
struct sched_info {
unsigned long pcount ;
unsigned long long cpu_time ;
unsigned long long run_delay ;
unsigned long long last_arrival ;
unsigned long long last_queued ;
unsigned int bkl_count ;
};
struct task_delay_info {
spinlock_t lock ;
unsigned int flags ;
struct timespec blkio_start ;
struct timespec blkio_end ;
u64 blkio_delay ;
u64 swapin_delay ;
u32 blkio_count ;
u32 swapin_count ;
struct timespec freepages_start ;
struct timespec freepages_end ;
u64 freepages_delay ;
u32 freepages_count ;
};
enum cpu_idle_type {
CPU_IDLE = 0,
CPU_NOT_IDLE = 1,
CPU_NEWLY_IDLE = 2,
CPU_MAX_IDLE_TYPES = 3
} ;
struct sched_group {
struct sched_group *next ;
cpumask_t cpumask ;
unsigned int __cpu_power ;
u32 reciprocal_cpu_power ;
};
enum sched_domain_level {
SD_LV_NONE = 0,
SD_LV_SIBLING = 1,
SD_LV_MC = 2,
SD_LV_CPU = 3,
SD_LV_NODE = 4,
SD_LV_ALLNODES = 5,
SD_LV_MAX = 6
} ;
struct sched_domain {
struct sched_domain *parent ;
struct sched_domain *child ;
struct sched_group *groups ;
cpumask_t span ;
unsigned long min_interval ;
unsigned long max_interval ;
unsigned int busy_factor ;
unsigned int imbalance_pct ;
unsigned int cache_nice_tries ;
unsigned int busy_idx ;
unsigned int idle_idx ;
unsigned int newidle_idx ;
unsigned int wake_idx ;
unsigned int forkexec_idx ;
int flags ;
enum sched_domain_level level ;
unsigned long last_balance ;
unsigned int balance_interval ;
unsigned int nr_balance_failed ;
u64 last_update ;
unsigned int lb_count[3U] ;
unsigned int lb_failed[3U] ;
unsigned int lb_balanced[3U] ;
unsigned int lb_imbalance[3U] ;
unsigned int lb_gained[3U] ;
unsigned int lb_hot_gained[3U] ;
unsigned int lb_nobusyg[3U] ;
unsigned int lb_nobusyq[3U] ;
unsigned int alb_count ;
unsigned int alb_failed ;
unsigned int alb_pushed ;
unsigned int sbe_count ;
unsigned int sbe_balanced ;
unsigned int sbe_pushed ;
unsigned int sbf_count ;
unsigned int sbf_balanced ;
unsigned int sbf_pushed ;
unsigned int ttwu_wake_remote ;
unsigned int ttwu_move_affine ;
unsigned int ttwu_move_balance ;
char *name ;
};
struct io_context;
struct group_info {
int ngroups ;
atomic_t usage ;
gid_t small_block[32U] ;
int nblocks ;
gid_t *blocks[0U] ;
};
struct audit_context;
struct rq;
struct sched_class {
struct sched_class const *next ;
void (*enqueue_task)(struct rq * , struct task_struct * , int ) ;
void (*dequeue_task)(struct rq * , struct task_struct * , int ) ;
void (*yield_task)(struct rq * ) ;
int (*select_task_rq)(struct task_struct * , int ) ;
void (*check_preempt_curr)(struct rq * , struct task_struct * , int ) ;
struct task_struct *(*pick_next_task)(struct rq * ) ;
void (*put_prev_task)(struct rq * , struct task_struct * ) ;
unsigned long (*load_balance)(struct rq * , int , struct rq * , unsigned long ,
struct sched_domain * , enum cpu_idle_type , int * ,
int * ) ;
int (*move_one_task)(struct rq * , int , struct rq * , struct sched_domain * ,
enum cpu_idle_type ) ;
void (*pre_schedule)(struct rq * , struct task_struct * ) ;
void (*post_schedule)(struct rq * ) ;
void (*task_wake_up)(struct rq * , struct task_struct * ) ;
void (*set_curr_task)(struct rq * ) ;
void (*task_tick)(struct rq * , struct task_struct * , int ) ;
void (*task_new)(struct rq * , struct task_struct * ) ;
void (*set_cpus_allowed)(struct task_struct * , cpumask_t const * ) ;
void (*rq_online)(struct rq * ) ;
void (*rq_offline)(struct rq * ) ;
void (*switched_from)(struct rq * , struct task_struct * , int ) ;
void (*switched_to)(struct rq * , struct task_struct * , int ) ;
void (*prio_changed)(struct rq * , struct task_struct * , int , int ) ;
void (*moved_group)(struct task_struct * ) ;
};
struct load_weight {
unsigned long weight ;
unsigned long inv_weight ;
};
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 last_wakeup ;
u64 avg_overlap ;
u64 wait_start ;
u64 wait_max ;
u64 wait_count ;
u64 wait_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 ;
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_forced2_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 *parent ;
struct cfs_rq *cfs_rq ;
struct cfs_rq *my_q ;
};
struct rt_rq;
struct sched_rt_entity {
struct list_head run_list ;
unsigned long timeout ;
unsigned int time_slice ;
int nr_cpus_allowed ;
struct sched_rt_entity *back ;
struct sched_rt_entity *parent ;
struct rt_rq *rt_rq ;
struct rt_rq *my_q ;
};
struct linux_binfmt;
struct css_set;
struct compat_robust_list_head;
struct task_struct {
long volatile state ;
void *stack ;
atomic_t usage ;
unsigned int flags ;
unsigned int ptrace ;
int lock_depth ;
int prio ;
int static_prio ;
int normal_prio ;
unsigned int rt_priority ;
struct sched_class const *sched_class ;
struct sched_entity se ;
struct sched_rt_entity rt ;
struct hlist_head preempt_notifiers ;
unsigned char fpu_counter ;
s8 oomkilladj ;
unsigned int policy ;
cpumask_t cpus_allowed ;
struct sched_info sched_info ;
struct list_head tasks ;
struct mm_struct *mm ;
struct mm_struct *active_mm ;
struct linux_binfmt *binfmt ;
int exit_state ;
int exit_code ;
int exit_signal ;
int pdeath_signal ;
unsigned int personality ;
unsigned char did_exec : 1 ;
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 completion *vfork_done ;
int *set_child_tid ;
int *clear_child_tid ;
cputime_t utime ;
cputime_t stime ;
cputime_t utimescaled ;
cputime_t stimescaled ;
cputime_t gtime ;
cputime_t prev_utime ;
cputime_t prev_stime ;
unsigned long nvcsw ;
unsigned long nivcsw ;
struct timespec start_time ;
struct timespec real_start_time ;
unsigned long min_flt ;
unsigned long maj_flt ;
cputime_t it_prof_expires ;
cputime_t it_virt_expires ;
unsigned long long it_sched_expires ;
struct list_head cpu_timers[3U] ;
uid_t uid ;
uid_t euid ;
uid_t suid ;
uid_t fsuid ;
gid_t gid ;
gid_t egid ;
gid_t sgid ;
gid_t fsgid ;
struct group_info *group_info ;
kernel_cap_t cap_effective ;
kernel_cap_t cap_inheritable ;
kernel_cap_t cap_permitted ;
kernel_cap_t cap_bset ;
struct user_struct *user ;
unsigned int securebits ;
unsigned char jit_keyring ;
struct key *request_key_auth ;
struct key *thread_keyring ;
char comm[16U] ;
int link_count ;
int total_link_count ;
struct sysv_sem sysvsem ;
unsigned long last_switch_timestamp ;
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 ;
void *security ;
struct audit_context *audit_context ;
uid_t loginuid ;
unsigned int sessionid ;
seccomp_t seccomp ;
u32 parent_exec_id ;
u32 self_exec_id ;
spinlock_t alloc_lock ;
spinlock_t pi_lock ;
struct plist_head pi_waiters ;
struct rt_mutex_waiter *pi_blocked_on ;
struct mutex_waiter *blocked_on ;
unsigned int irq_events ;
int hardirqs_enabled ;
unsigned long hardirq_enable_ip ;
unsigned int hardirq_enable_event ;
unsigned long hardirq_disable_ip ;
unsigned int hardirq_disable_event ;
int softirqs_enabled ;
unsigned long softirq_disable_ip ;
unsigned int softirq_disable_event ;
unsigned long softirq_enable_ip ;
unsigned int softirq_enable_event ;
int hardirq_context ;
int softirq_context ;
u64 curr_chain_key ;
int lockdep_depth ;
unsigned int lockdep_recursion ;
struct held_lock held_locks[48U] ;
void *journal_info ;
struct bio *bio_list ;
struct bio **bio_tail ;
struct reclaim_state *reclaim_state ;
struct backing_dev_info *backing_dev_info ;
struct io_context *io_context ;
unsigned long ptrace_message ;
siginfo_t *last_siginfo ;
struct task_io_accounting ioac ;
u64 acct_rss_mem1 ;
u64 acct_vm_mem1 ;
cputime_t acct_timexpd ;
nodemask_t mems_allowed ;
int cpuset_mems_generation ;
int cpuset_mem_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 mempolicy *mempolicy ;
short il_next ;
atomic_t fs_excl ;
struct rcu_head rcu ;
struct pipe_inode_info *splice_pipe ;
struct task_delay_info *delays ;
int make_it_fail ;
struct prop_local_single dirties ;
int latency_record_count ;
struct latency_record latency_record[32U] ;
};
struct exception_table_entry {
unsigned long insn ;
unsigned long fixup ;
};
struct pi_protocol;
struct pi_adapter {
struct pi_protocol *proto ;
int port ;
int mode ;
int delay ;
int devtype ;
char *device ;
int unit ;
int saved_r0 ;
int saved_r2 ;
int reserved ;
unsigned long private ;
wait_queue_head_t parq ;
void *pardev ;
char *parname ;
int claimed ;
void (*claim_cont)(void) ;
};
typedef struct pi_adapter PIA;
struct pi_protocol {
char name[8U] ;
int index ;
int max_mode ;
int epp_first ;
int default_delay ;
int max_units ;
void (*write_regr)(PIA * , int , int , int ) ;
int (*read_regr)(PIA * , int , int ) ;
void (*write_block)(PIA * , char * , int ) ;
void (*read_block)(PIA * , char * , int ) ;
void (*connect)(PIA * ) ;
void (*disconnect)(PIA * ) ;
int (*test_port)(PIA * ) ;
int (*probe_unit)(PIA * ) ;
int (*test_proto)(PIA * , char * , int ) ;
void (*log_adapter)(PIA * , char * , int ) ;
int (*init_proto)(PIA * ) ;
void (*release_proto)(PIA * ) ;
struct module *owner ;
};
struct pt_unit {
struct pi_adapter pia ;
struct pi_adapter *pi ;
int flags ;
int last_sense ;
int drive ;
atomic_t available ;
int bs ;
int capacity ;
int present ;
char *bufptr ;
char name[8U] ;
};
long ldv__builtin_expect(long exp , long c ) ;
extern int snprintf(char * , size_t , char const * , ...) ;
extern int printk(char const * , ...) ;
__inline static void atomic_inc(atomic_t *v )
{
{
__asm__ volatile (".section .smp_locks,\"a\"\n .balign 8 \n .quad 661f\n.previous\n661:\n\tlock; incl %0": "=m" (v->counter): "m" (v->counter));
return;
}
}
__inline static int atomic_dec_and_test(atomic_t *v )
{
unsigned char c ;
{
__asm__ volatile (".section .smp_locks,\"a\"\n .balign 8 \n .quad 661f\n.previous\n661:\n\tlock; decl %0; sete %1": "=m" (v->counter),
"=qm" (c): "m" (v->counter): "memory");
return ((unsigned int )c != 0U);
}
}
static int verbose = 0;
static int major = 96;
static char *name = (char *)"pt";
static int disable = 0;
static int drive0[6U] = { 0, 0, 0, -1,
-1, -1};
static int drive1[6U] = { 0, 0, 0, -1,
-1, -1};
static int drive2[6U] = { 0, 0, 0, -1,
-1, -1};
static int drive3[6U] = { 0, 0, 0, -1,
-1, -1};
static int (*drives[4U])[6U] = { & drive0, & drive1, & drive2, & drive3};
extern void __const_udelay(unsigned long ) ;
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);
}
}
extern struct module __this_module ;
__inline static unsigned int iminor(struct inode const *inode )
{
{
return ((unsigned int )inode->i_rdev & 1048575U);
}
}
extern int register_chrdev(unsigned int , char const * , struct file_operations const * ) ;
extern void unregister_chrdev(unsigned int , char const * ) ;
__inline static long PTR_ERR(void const *ptr )
{
{
return ((long )ptr);
}
}
__inline static long IS_ERR(void const *ptr )
{
long tmp ;
{
tmp = ldv__builtin_expect((unsigned long )ptr > 0xfffffffffffff000UL, 0L);
return (tmp);
}
}
extern struct class *__class_create(struct module * , char const * , struct lock_class_key * ) ;
extern void class_destroy(struct class * ) ;
extern struct device *device_create(struct class * , struct device * , dev_t , void * ,
char const * , ...) ;
extern void device_destroy(struct class * , dev_t ) ;
extern long schedule_timeout_interruptible(long ) ;
extern void lock_kernel(void) ;
extern void unlock_kernel(void) ;
extern unsigned long copy_to_user(void * , void const * , unsigned int ) ;
extern unsigned long copy_from_user(void * , void const * , unsigned int ) ;
extern int pi_init(PIA * , int , int , int , int , int , int , char * , int ,
int , char * ) ;
extern void pi_release(PIA * ) ;
extern void pi_write_regr(PIA * , int , int , int ) ;
extern int pi_read_regr(PIA * , int , int ) ;
extern void pi_write_block(PIA * , char * , int ) ;
extern void pi_read_block(PIA * , char * , int ) ;
extern void pi_connect(PIA * ) ;
extern void pi_disconnect(PIA * ) ;
static int pt_open(struct inode *inode , struct file *file ) ;
static long pt_ioctl(struct file *file , unsigned int cmd , unsigned long arg ) ;
static int pt_release(struct inode *inode , struct file *file ) ;
static ssize_t pt_read(struct file *filp , char *buf , size_t count , loff_t *ppos ) ;
static ssize_t pt_write(struct file *filp , char const *buf , size_t count , loff_t *ppos ) ;
static int pt_detect(void) ;
static int pt_identify(struct pt_unit *tape ) ;
static struct pt_unit pt[4U] ;
static char pt_scratch[512U] ;
static struct file_operations const pt_fops =
{& __this_module, 0, & pt_read, & pt_write, 0, 0, 0, 0, 0, & pt_ioctl, 0, 0, & pt_open,
0, & pt_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
static struct class *pt_class ;
__inline static int status_reg(struct pi_adapter *pi )
{
int tmp ;
{
tmp = pi_read_regr(pi, 1, 6);
return (tmp);
}
}
__inline static int read_reg(struct pi_adapter *pi , int reg )
{
int tmp ;
{
tmp = pi_read_regr(pi, 0, reg);
return (tmp);
}
}
__inline static void write_reg(struct pi_adapter *pi , int reg , int val )
{
{
pi_write_regr(pi, 0, reg, val);
return;
}
}
__inline static u8 DRIVE(struct pt_unit *tape )
{
{
return ((unsigned int )((u8 )(tape->drive + 10)) * 16U);
}
}
static int pt_wait(struct pt_unit *tape , int go , int stop , char *fun , char *msg )
{
int j ;
int r ;
int e ;
int s ;
int p ;
struct pi_adapter *pi ;
int tmp ;
{
pi = tape->pi;
j = 0;
goto ldv_15956;
ldv_15955:
__const_udelay(214750UL);
ldv_15956:
r = status_reg(pi);
if ((r & go) != 0 || (stop != 0 && (r & stop) == 0)) {
tmp = j;
j = j + 1;
if (tmp <= 239999) {
goto ldv_15955;
} else {
goto ldv_15957;
}
} else {
}
ldv_15957: ;
if (((stop & 1) & r) != 0 || j > 239999) {
s = read_reg(pi, 7);
e = read_reg(pi, 1);
p = read_reg(pi, 2);
if (j > 239999) {
e = e | 256;
} else {
}
if ((unsigned long )fun != (unsigned long )((char *)0)) {
printk("%s: %s %s: alt=0x%x stat=0x%x err=0x%x loop=%d phase=%d\n", (char *)(& tape->name),
fun, msg, r, s, e, j, p);
} else {
}
return ((e << 8) + s);
} else {
}
return (0);
}
}
static int pt_command(struct pt_unit *tape , char *cmd , int dlen , char *fun )
{
struct pi_adapter *pi ;
u8 tmp ;
int tmp___0 ;
int tmp___1 ;
int tmp___2 ;
{
pi = tape->pi;
pi_connect(pi);
tmp = DRIVE(tape);
write_reg(pi, 6, (int )tmp);
tmp___0 = pt_wait(tape, 136, 0, fun, (char *)"before command");
if (tmp___0 != 0) {
pi_disconnect(pi);
return (-1);
} else {
}
write_reg(pi, 4, dlen % 256);
write_reg(pi, 5, dlen / 256);
write_reg(pi, 7, 160);
tmp___1 = pt_wait(tape, 128, 8, fun, (char *)"command DRQ");
if (tmp___1 != 0) {
pi_disconnect(pi);
return (-1);
} else {
}
tmp___2 = read_reg(pi, 2);
if (tmp___2 != 1) {
printk("%s: %s: command phase error\n", (char *)(& tape->name), fun);
pi_disconnect(pi);
return (-1);
} else {
}
pi_write_block(pi, cmd, 12);
return (0);
}
}
static int pt_completion(struct pt_unit *tape , char *buf , char *fun )
{
struct pi_adapter *pi ;
int r ;
int s ;
int n ;
int p ;
int tmp ;
int tmp___0 ;
int tmp___1 ;
int tmp___2 ;
{
pi = tape->pi;
r = pt_wait(tape, 128, 73, fun, (char *)"completion");
tmp___2 = read_reg(pi, 7);
if ((tmp___2 & 8) != 0) {
tmp = read_reg(pi, 4);
tmp___0 = read_reg(pi, 5);
n = ((tmp + tmp___0 * 256) + 3) & 65532;
tmp___1 = read_reg(pi, 2);
p = tmp___1 & 3;
if (p == 0) {
pi_write_block(pi, buf, n);
} else {
}
if (p == 2) {
pi_read_block(pi, buf, n);
} else {
}
} else {
}
s = pt_wait(tape, 128, 65, fun, (char *)"data done");
pi_disconnect(pi);
return (r != 0 ? r : s);
}
}
static void pt_req_sense(struct pt_unit *tape , int quiet )
{
char rs_cmd[12U] ;
char buf[16U] ;
int r ;
unsigned long __ms ;
unsigned long tmp ;
{
rs_cmd[0] = 3;
rs_cmd[1] = 0;
rs_cmd[2] = 0;
rs_cmd[3] = 0;
rs_cmd[4] = 16;
rs_cmd[5] = 0;
rs_cmd[6] = 0;
rs_cmd[7] = 0;
rs_cmd[8] = 0;
rs_cmd[9] = 0;
rs_cmd[10] = 0;
rs_cmd[11] = 0;
r = pt_command(tape, (char *)(& rs_cmd), 16, (char *)"Request sense");
if (1) {
__const_udelay(4295000UL);
} else {
__ms = 1UL;
goto ldv_15984;
ldv_15983:
__const_udelay(4295000UL);
ldv_15984:
tmp = __ms;
__ms = __ms - 1UL;
if (tmp != 0UL) {
goto ldv_15983;
} else {
}
}
if (r == 0) {
pt_completion(tape, (char *)(& buf), (char *)"Request sense");
} else {
}
tape->last_sense = -1;
if (r == 0) {
if (quiet == 0) {
printk("%s: Sense key: %x, ASC: %x, ASQ: %x\n", (char *)(& tape->name), (int )buf[2] & 15,
(int )buf[12], (int )buf[13]);
} else {
}
tape->last_sense = (((int )buf[2] & 15) | (((int )buf[12] << 8) & 65535)) | (((int )buf[13] & 255) << 16);
} else {
}
return;
}
}
static int pt_atapi(struct pt_unit *tape , char *cmd , int dlen , char *buf , char *fun )
{
int r ;
unsigned long __ms ;
unsigned long tmp ;
{
r = pt_command(tape, cmd, dlen, fun);
if (1) {
__const_udelay(4295000UL);
} else {
__ms = 1UL;
goto ldv_15996;
ldv_15995:
__const_udelay(4295000UL);
ldv_15996:
tmp = __ms;
__ms = __ms - 1UL;
if (tmp != 0UL) {
goto ldv_15995;
} else {
}
}
if (r == 0) {
r = pt_completion(tape, buf, fun);
} else {
}
if (r != 0) {
pt_req_sense(tape, (unsigned long )fun == (unsigned long )((char *)0));
} else {
}
return (r);
}
}
static void pt_sleep(int cs )
{
{
schedule_timeout_interruptible((long )cs);
return;
}
}
static int pt_poll_dsc(struct pt_unit *tape , int pause , int tmo , char *msg )
{
struct pi_adapter *pi ;
int k ;
int e ;
int s ;
u8 tmp ;
{
pi = tape->pi;
k = 0;
e = 0;
s = 0;
goto ldv_16013;
ldv_16012:
pt_sleep(pause);
k = k + 1;
pi_connect(pi);
tmp = DRIVE(tape);
write_reg(pi, 6, (int )tmp);
s = read_reg(pi, 7);
e = read_reg(pi, 1);
pi_disconnect(pi);
if ((s & 17) != 0) {
goto ldv_16011;
} else {
}
ldv_16013: ;
if (k < tmo) {
goto ldv_16012;
} else {
}
ldv_16011: ;
if (k >= tmo || s & 1) {
if (k >= tmo) {
printk("%s: %s DSC timeout\n", (char *)(& tape->name), msg);
} else {
printk("%s: %s stat=0x%x err=0x%x\n", (char *)(& tape->name), msg, s, e);
}
pt_req_sense(tape, 0);
return (0);
} else {
}
return (1);
}
}
static void pt_media_access_cmd(struct pt_unit *tape , int tmo , char *cmd , char *fun )
{
int tmp ;
{
tmp = pt_command(tape, cmd, 0, fun);
if (tmp != 0) {
pt_req_sense(tape, 0);
return;
} else {
}
pi_disconnect(tape->pi);
pt_poll_dsc(tape, 250, tmo, fun);
return;
}
}
static void pt_rewind(struct pt_unit *tape )
{
char rw_cmd[12U] ;
{
rw_cmd[0] = 1;
rw_cmd[1] = 0;
rw_cmd[2] = 0;
rw_cmd[3] = 0;
rw_cmd[4] = 0;
rw_cmd[5] = 0;
rw_cmd[6] = 0;
rw_cmd[7] = 0;
rw_cmd[8] = 0;
rw_cmd[9] = 0;
rw_cmd[10] = 0;
rw_cmd[11] = 0;
pt_media_access_cmd(tape, 1200, (char *)(& rw_cmd), (char *)"rewind");
return;
}
}
static void pt_write_fm(struct pt_unit *tape )
{
char wm_cmd[12U] ;
{
wm_cmd[0] = 16;
wm_cmd[1] = 0;
wm_cmd[2] = 0;
wm_cmd[3] = 0;
wm_cmd[4] = 1;
wm_cmd[5] = 0;
wm_cmd[6] = 0;
wm_cmd[7] = 0;
wm_cmd[8] = 0;
wm_cmd[9] = 0;
wm_cmd[10] = 0;
wm_cmd[11] = 0;
pt_media_access_cmd(tape, 3000, (char *)(& wm_cmd), (char *)"write filemark");
return;
}
}
static int pt_reset(struct pt_unit *tape )
{
struct pi_adapter *pi ;
int i ;
int k ;
int flg ;
int expect[5U] ;
u8 tmp ;
int tmp___0 ;
int tmp___1 ;
int tmp___2 ;
int tmp___3 ;
{
pi = tape->pi;
expect[0] = 1;
expect[1] = 1;
expect[2] = 1;
expect[3] = 20;
expect[4] = 235;
pi_connect(pi);
tmp = DRIVE(tape);
write_reg(pi, 6, (int )tmp);
write_reg(pi, 7, 8);
pt_sleep(5);
k = 0;
goto ldv_16037;
ldv_16036:
pt_sleep(25);
ldv_16037:
tmp___0 = k;
k = k + 1;
if (tmp___0 <= 29) {
tmp___1 = status_reg(pi);
if ((tmp___1 & 128) != 0) {
goto ldv_16036;
} else {
goto ldv_16038;
}
} else {
}
ldv_16038:
flg = 1;
i = 0;
goto ldv_16040;
ldv_16039:
tmp___2 = read_reg(pi, i + 1);
flg = (tmp___2 == expect[i]) & flg;
i = i + 1;
ldv_16040: ;
if (i <= 4) {
goto ldv_16039;
} else {
}
if (verbose != 0) {
printk("%s: Reset (%d) signature = ", (char *)(& tape->name), k);
i = 0;
goto ldv_16043;
ldv_16042:
tmp___3 = read_reg(pi, i + 1);
printk("%3x", tmp___3);
i = i + 1;
ldv_16043: ;
if (i <= 4) {
goto ldv_16042;
} else {
}
if (flg == 0) {
printk(" (incorrect)");
} else {
}
printk("\n");
} else {
}
pi_disconnect(pi);
return (flg + -1);
}
}
static int pt_ready_wait(struct pt_unit *tape , int tmo )
{
char tr_cmd[12U] ;
int k ;
int p ;
{
tr_cmd[0] = 0;
tr_cmd[1] = 0;
tr_cmd[2] = 0;
tr_cmd[3] = 0;
tr_cmd[4] = 0;
tr_cmd[5] = 0;
tr_cmd[6] = 0;
tr_cmd[7] = 0;
tr_cmd[8] = 0;
tr_cmd[9] = 0;
tr_cmd[10] = 0;
tr_cmd[11] = 0;
k = 0;
goto ldv_16053;
ldv_16052:
tape->last_sense = 0;
pt_atapi(tape, (char *)(& tr_cmd), 0, 0, verbose > 1 ? (char *)"test unit ready" : 0);
p = tape->last_sense;
if (p == 0) {
return (0);
} else {
}
if ((p & 65535) != 1026 && (p & 255) != 6) {
return (p);
} else {
}
k = k + 1;
pt_sleep(250);
ldv_16053: ;
if (k < tmo) {
goto ldv_16052;
} else {
}
return (32);
}
}
static void xs(char *buf , char *targ , int offs , int len )
{
int j ;
int k ;
int l ;
int tmp ;
char tmp___0 ;
{
j = 0;
l = 0;
k = 0;
goto ldv_16065;
ldv_16064: ;
if ((int )((signed char )*(buf + (unsigned long )(k + offs))) != 32 || (int )*(buf + (unsigned long )(k + offs)) != l) {
tmp = j;
j = j + 1;
tmp___0 = *(buf + (unsigned long )(k + offs));
*(targ + (unsigned long )tmp) = tmp___0;
l = (int )tmp___0;
} else {
}
k = k + 1;
ldv_16065: ;
if (k < len) {
goto ldv_16064;
} else {
}
if (l == 32) {
j = j - 1;
} else {
}
*(targ + (unsigned long )j) = 0;
return;
}
}
static int xn(char *buf , int offs , int size )
{
int v ;
int k ;
{
v = 0;
k = 0;
goto ldv_16075;
ldv_16074:
v = v * 256 + ((int )*(buf + (unsigned long )(k + offs)) & 255);
k = k + 1;
ldv_16075: ;
if (k < size) {
goto ldv_16074;
} else {
}
return (v);
}
}
static int pt_identify(struct pt_unit *tape )
{
int dt ;
int s ;
char *ms[2U] ;
char mf[10U] ;
char id[18U] ;
char id_cmd[12U] ;
char ms_cmd[12U] ;
char ls_cmd[12U] ;
char buf[36U] ;
int tmp ;
int tmp___0 ;
int tmp___1 ;
{
ms[0] = (char *)"master";
ms[1] = (char *)"slave";
id_cmd[0] = 18;
id_cmd[1] = 0;
id_cmd[2] = 0;
id_cmd[3] = 0;
id_cmd[4] = 36;
id_cmd[5] = 0;
id_cmd[6] = 0;
id_cmd[7] = 0;
id_cmd[8] = 0;
id_cmd[9] = 0;
id_cmd[10] = 0;
id_cmd[11] = 0;
ms_cmd[0] = 26;
ms_cmd[1] = 0;
ms_cmd[2] = 42;
ms_cmd[3] = 0;
ms_cmd[4] = 36;
ms_cmd[5] = 0;
ms_cmd[6] = 0;
ms_cmd[7] = 0;
ms_cmd[8] = 0;
ms_cmd[9] = 0;
ms_cmd[10] = 0;
ms_cmd[11] = 0;
ls_cmd[0] = 77;
ls_cmd[1] = 0;
ls_cmd[2] = 113;
ls_cmd[3] = 0;
ls_cmd[4] = 0;
ls_cmd[5] = 0;
ls_cmd[6] = 0;
ls_cmd[7] = 0;
ls_cmd[8] = 36;
ls_cmd[9] = 0;
ls_cmd[10] = 0;
ls_cmd[11] = 0;
s = pt_atapi(tape, (char *)(& id_cmd), 36, (char *)(& buf), (char *)"identify");
if (s != 0) {
return (-1);
} else {
}
dt = (int )buf[0] & 31;
if (dt != 1) {
if (verbose != 0) {
printk("%s: Drive %d, unsupported type %d\n", (char *)(& tape->name), tape->drive,
dt);
} else {
}
return (-1);
} else {
}
xs((char *)(& buf), (char *)(& mf), 8, 8);
xs((char *)(& buf), (char *)(& id), 16, 16);
tape->flags = 0;
tape->capacity = 0;
tape->bs = 0;
tmp = pt_ready_wait(tape, 60);
if (tmp == 0) {
tape->flags = tape->flags | 1;
} else {
}
tmp___0 = pt_atapi(tape, (char *)(& ms_cmd), 36, (char *)(& buf), (char *)"mode sense");
if (tmp___0 == 0) {
if ((int )buf[2] >= 0) {
tape->flags = tape->flags | 2;
} else {
}
tape->bs = xn((char *)(& buf), 10, 2);
} else {
}
tmp___1 = pt_atapi(tape, (char *)(& ls_cmd), 36, (char *)(& buf), (char *)"log sense");
if (tmp___1 == 0) {
tape->capacity = xn((char *)(& buf), 24, 4);
} else {
}
printk("%s: %s %s, %s", (char *)(& tape->name), (char *)(& mf), (char *)(& id),
ms[tape->drive]);
if ((tape->flags & 1) == 0) {
printk(", no media\n");
} else {
if ((tape->flags & 2) == 0) {
printk(", RO");
} else {
}
printk(", blocksize %d, %d MB\n", tape->bs, tape->capacity / 1024);
}
return (0);
}
}
static int pt_probe(struct pt_unit *tape )
{
int tmp ;
int tmp___0 ;
int tmp___1 ;
int tmp___2 ;
{
if (tape->drive == -1) {
tape->drive = 0;
goto ldv_16093;
ldv_16092:
tmp___0 = pt_reset(tape);
if (tmp___0 == 0) {
tmp = pt_identify(tape);
return (tmp);
} else {
}
tape->drive = tape->drive + 1;
ldv_16093: ;
if (tape->drive <= 1) {
goto ldv_16092;
} else {
}
} else {
tmp___2 = pt_reset(tape);
if (tmp___2 == 0) {
tmp___1 = pt_identify(tape);
return (tmp___1);
} else {
}
}
return (-1);
}
}
static int pt_detect(void)
{
struct pt_unit *tape ;
int specified ;
int found ;
int unit ;
struct pt_unit *tape___0 ;
int tmp ;
int tmp___0 ;
int tmp___1 ;
int tmp___2 ;
{
specified = 0;
found = 0;
printk("%s: %s version %s, major %d\n", name, name, (char *)"1.04", major);
specified = 0;
unit = 0;
goto ldv_16105;
ldv_16104:
tape___0 = (struct pt_unit *)(& pt) + (unsigned long )unit;
tape___0->pi = & tape___0->pia;
tape___0->available.counter = 1;
tape___0->flags = 0;
tape___0->last_sense = 0;
tape___0->present = 0;
tape___0->bufptr = 0;
tape___0->drive = (*(drives[unit]))[4];
snprintf((char *)(& tape___0->name), 8UL, "%s%d", name, unit);
if ((*(drives[unit]))[0] == 0) {
goto ldv_16103;
} else {
}
specified = specified + 1;
tmp___0 = pi_init(tape___0->pi, 0, (*(drives[unit]))[0], (*(drives[unit]))[3], (*(drives[unit]))[2],
(*(drives[unit]))[1], (*(drives[unit]))[5], (char *)(& pt_scratch),
3, verbose, (char *)(& tape___0->name));
if (tmp___0 != 0) {
tmp = pt_probe(tape___0);
if (tmp == 0) {
tape___0->present = 1;
found = found + 1;
} else {
pi_release(tape___0->pi);
}
} else {
}
ldv_16103:
unit = unit + 1;
ldv_16105: ;
if (unit <= 3) {
goto ldv_16104;
} else {
}
if (specified == 0) {
tape = (struct pt_unit *)(& pt);
tmp___2 = pi_init(tape->pi, 1, -1, -1, -1, -1, -1, (char *)(& pt_scratch), 3,
verbose, (char *)(& tape->name));
if (tmp___2 != 0) {
tmp___1 = pt_probe(tape);
if (tmp___1 == 0) {
tape->present = 1;
found = found + 1;
} else {
pi_release(tape->pi);
}
} else {
}
} else {
}
if (found != 0) {
return (0);
} else {
}
printk("%s: No ATAPI tape drive detected\n", name);
return (-1);
}
}
static int pt_open(struct inode *inode , struct file *file )
{
int unit ;
unsigned int tmp ;
struct pt_unit *tape ;
int err ;
int tmp___0 ;
unsigned int tmp___1 ;
void *tmp___2 ;
{
tmp = iminor((struct inode const *)inode);
unit = (int )tmp & 127;
tape = (struct pt_unit *)(& pt) + (unsigned long )unit;
lock_kernel();
if (unit > 3 || tape->present == 0) {
unlock_kernel();
return (-19);
} else {
}
err = -16;
tmp___0 = atomic_dec_and_test(& tape->available);
if (tmp___0 == 0) {
goto out;
} else {
}
pt_identify(tape);
err = -19;
if ((tape->flags & 1) == 0) {
goto out;
} else {
}
err = -30;
if ((tape->flags & 2) == 0 && (file->f_mode & 2U) != 0U) {
goto out;
} else {
}
tmp___1 = iminor((struct inode const *)inode);
if ((tmp___1 & 128U) == 0U) {
tape->flags = tape->flags | 4;
} else {
}
err = -12;
tmp___2 = kmalloc(16384UL, 208U);
tape->bufptr = (char *)tmp___2;
if ((unsigned long )tape->bufptr == (unsigned long )((char *)0)) {
printk("%s: buffer allocation failed\n", (char *)(& tape->name));
goto out;
} else {
}
file->private_data = (void *)tape;
unlock_kernel();
return (0);
out:
atomic_inc(& tape->available);
unlock_kernel();
return (err);
}
}
static long pt_ioctl(struct file *file , unsigned int cmd , unsigned long arg )
{
struct pt_unit *tape ;
struct mtop *p ;
struct mtop mtop ;
unsigned long tmp ;
{
tape = (struct pt_unit *)file->private_data;
p = (struct mtop *)arg;
switch (cmd) {
case 1074294017U:
tmp = copy_from_user((void *)(& mtop), (void const *)p, 8U);
if (tmp != 0UL) {
return (-14L);
} else {
}
switch ((int )mtop.mt_op) {
case 6:
lock_kernel();
pt_rewind(tape);
unlock_kernel();
return (0L);
case 5:
lock_kernel();
pt_write_fm(tape);
unlock_kernel();
return (0L);
default:
printk("<7>%s: Unimplemented mt_op %d\n", (char *)(& tape->name), (int )mtop.mt_op);
return (-22L);
}
default: ;
return (-25L);
}
}
}
static int pt_release(struct inode *inode , struct file *file )
{
struct pt_unit *tape ;
{
tape = (struct pt_unit *)file->private_data;
if (tape->available.counter > 1) {
return (-22);
} else {
}
if ((tape->flags & 8) != 0) {
pt_write_fm(tape);
} else {
}
if ((tape->flags & 4) != 0) {
pt_rewind(tape);
} else {
}
kfree((void const *)tape->bufptr);
tape->bufptr = 0;
atomic_inc(& tape->available);
return (0);
}
}
static ssize_t pt_read(struct file *filp , char *buf , size_t count , loff_t *ppos )
{
struct pt_unit *tape ;
struct pi_adapter *pi ;
char rd_cmd[12U] ;
int k ;
int n ;
int r ;
int p ;
int s ;
int t ;
int b ;
int tmp ;
int tmp___0 ;
unsigned long __ms ;
unsigned long tmp___1 ;
int tmp___2 ;
int tmp___3 ;
int tmp___4 ;
unsigned long tmp___5 ;
{
tape = (struct pt_unit *)filp->private_data;
pi = tape->pi;
rd_cmd[0] = 8;
rd_cmd[1] = 1;
rd_cmd[2] = 0;
rd_cmd[3] = 0;
rd_cmd[4] = 0;
rd_cmd[5] = 0;
rd_cmd[6] = 0;
rd_cmd[7] = 0;
rd_cmd[8] = 0;
rd_cmd[9] = 0;
rd_cmd[10] = 0;
rd_cmd[11] = 0;
if ((tape->flags & 24) == 0) {
tape->flags = tape->flags | 16;
tmp = pt_atapi(tape, (char *)(& rd_cmd), 0, 0, (char *)"start read-ahead");
if (tmp != 0) {
return (-5L);
} else {
}
} else
if ((tape->flags & 8) != 0) {
return (-5L);
} else {
}
if ((tape->flags & 32) != 0) {
return (0L);
} else {
}
t = 0;
goto ldv_16160;
ldv_16159:
tmp___0 = pt_poll_dsc(tape, 2, 3000, (char *)"read");
if (tmp___0 == 0) {
return (-5L);
} else {
}
n = (int )count;
if (n > 32768) {
n = 32768;
} else {
}
b = ((n + -1) + tape->bs) / tape->bs;
n = tape->bs * b;
rd_cmd[4] = (char )b;
r = pt_command(tape, (char *)(& rd_cmd), n, (char *)"read");
if (1) {
__const_udelay(4295000UL);
} else {
__ms = 1UL;
goto ldv_16151;
ldv_16150:
__const_udelay(4295000UL);
ldv_16151:
tmp___1 = __ms;
__ms = __ms - 1UL;
if (tmp___1 != 0UL) {
goto ldv_16150;
} else {
}
}
if (r != 0) {
pt_req_sense(tape, 0);
return (-5L);
} else {
}
ldv_16157:
r = pt_wait(tape, 128, 73, verbose > 1 ? (char *)"read DRQ" : 0, (char *)"");
if ((r & 126976) != 0) {
pi_disconnect(pi);
pt_req_sense(tape, 0);
return (-5L);
} else {
}
if (r != 0) {
tape->flags = tape->flags | 32;
} else {
}
s = read_reg(pi, 7);
if ((s & 8) == 0) {
goto ldv_16153;
} else {
}
tmp___2 = read_reg(pi, 4);
tmp___3 = read_reg(pi, 5);
n = tmp___2 + tmp___3 * 256;
tmp___4 = read_reg(pi, 2);
p = tmp___4 & 3;
if (p != 2) {
pi_disconnect(pi);
printk("%s: Phase error on read: %d\n", (char *)(& tape->name), p);
return (-5L);
} else {
}
goto ldv_16155;
ldv_16154:
k = n;
if (k > 16384) {
k = 16384;
} else {
}
pi_read_block(pi, tape->bufptr, k);
n = n - k;
b = k;
if ((size_t )b > count) {
b = (int )count;
} else {
}
tmp___5 = copy_to_user((void *)buf + (unsigned long )t, (void const *)tape->bufptr,
(unsigned int )b);
if (tmp___5 != 0UL) {
pi_disconnect(pi);
return (-14L);
} else {
}
t = t + b;
count = count - (size_t )b;
ldv_16155: ;
if (n > 0) {
goto ldv_16154;
} else {
}
goto ldv_16157;
ldv_16153:
pi_disconnect(pi);
if ((tape->flags & 32) != 0) {
goto ldv_16158;
} else {
}
ldv_16160: ;
if (count != 0UL) {
goto ldv_16159;
} else {
}
ldv_16158: ;
return ((ssize_t )t);
}
}
static ssize_t pt_write(struct file *filp , char const *buf , size_t count , loff_t *ppos )
{
struct pt_unit *tape ;
struct pi_adapter *pi ;
char wr_cmd[12U] ;
int k ;
int n ;
int r ;
int p ;
int s ;
int t ;
int b ;
int tmp ;
int tmp___0 ;
unsigned long __ms ;
unsigned long tmp___1 ;
int tmp___2 ;
int tmp___3 ;
int tmp___4 ;
unsigned long tmp___5 ;
{
tape = (struct pt_unit *)filp->private_data;
pi = tape->pi;
wr_cmd[0] = 10;
wr_cmd[1] = 1;
wr_cmd[2] = 0;
wr_cmd[3] = 0;
wr_cmd[4] = 0;
wr_cmd[5] = 0;
wr_cmd[6] = 0;
wr_cmd[7] = 0;
wr_cmd[8] = 0;
wr_cmd[9] = 0;
wr_cmd[10] = 0;
wr_cmd[11] = 0;
if ((tape->flags & 2) == 0) {
return (-30L);
} else {
}
if ((tape->flags & 24) == 0) {
tape->flags = tape->flags | 8;
tmp = pt_atapi(tape, (char *)(& wr_cmd), 0, 0, (char *)"start buffer-available mode");
if (tmp != 0) {
return (-5L);
} else {
}
} else
if ((tape->flags & 16) != 0) {
return (-5L);
} else {
}
if ((tape->flags & 32) != 0) {
return (-28L);
} else {
}
t = 0;
goto ldv_16188;
ldv_16187:
tmp___0 = pt_poll_dsc(tape, 2, 3000, (char *)"write");
if (tmp___0 == 0) {
return (-5L);
} else {
}
n = (int )count;
if (n > 32768) {
n = 32768;
} else {
}
b = ((n + -1) + tape->bs) / tape->bs;
n = tape->bs * b;
wr_cmd[4] = (char )b;
r = pt_command(tape, (char *)(& wr_cmd), n, (char *)"write");
if (1) {
__const_udelay(4295000UL);
} else {
__ms = 1UL;
goto ldv_16179;
ldv_16178:
__const_udelay(4295000UL);
ldv_16179:
tmp___1 = __ms;
__ms = __ms - 1UL;
if (tmp___1 != 0UL) {
goto ldv_16178;
} else {
}
}
if (r != 0) {
pt_req_sense(tape, 0);
return (-5L);
} else {
}
ldv_16185:
r = pt_wait(tape, 128, 73, verbose > 1 ? (char *)"write DRQ" : 0, 0);
if ((r & 126976) != 0) {
pi_disconnect(pi);
pt_req_sense(tape, 0);
return (-5L);
} else {
}
if (r != 0) {
tape->flags = tape->flags | 32;
} else {
}
s = read_reg(pi, 7);
if ((s & 8) == 0) {
goto ldv_16181;
} else {
}
tmp___2 = read_reg(pi, 4);
tmp___3 = read_reg(pi, 5);
n = tmp___2 + tmp___3 * 256;
tmp___4 = read_reg(pi, 2);
p = tmp___4 & 3;
if (p != 0) {
pi_disconnect(pi);
printk("%s: Phase error on write: %d \n", (char *)(& tape->name), p);
return (-5L);
} else {
}
goto ldv_16183;
ldv_16182:
k = n;
if (k > 16384) {
k = 16384;
} else {
}
b = k;
if ((size_t )b > count) {
b = (int )count;
} else {
}
tmp___5 = copy_from_user((void *)tape->bufptr, (void const *)buf + (unsigned long )t,
(unsigned int )b);
if (tmp___5 != 0UL) {
pi_disconnect(pi);
return (-14L);
} else {
}
pi_write_block(pi, tape->bufptr, k);
t = t + b;
count = count - (size_t )b;
n = n - k;
ldv_16183: ;
if (n > 0) {
goto ldv_16182;
} else {
}
goto ldv_16185;
ldv_16181:
pi_disconnect(pi);
if ((tape->flags & 32) != 0) {
goto ldv_16186;
} else {
}
ldv_16188: ;
if (count != 0UL) {
goto ldv_16187;
} else {
}
ldv_16186: ;
return ((ssize_t )t);
}
}
static int pt_init(void)
{
int unit ;
int err ;
int tmp ;
struct lock_class_key __key ;
struct class *tmp___0 ;
long tmp___1 ;
long tmp___2 ;
{
if (disable != 0) {
err = -22;
goto out;
} else {
}
tmp = pt_detect();
if (tmp != 0) {
err = -19;
goto out;
} else {
}
err = register_chrdev((unsigned int )major, (char const *)name, & pt_fops);
if (err < 0) {
printk("pt_init: unable to get major number %d\n", major);
unit = 0;
goto ldv_16196;
ldv_16195: ;
if (pt[unit].present != 0) {
pi_release(pt[unit].pi);
} else {
}
unit = unit + 1;
ldv_16196: ;
if (unit <= 3) {
goto ldv_16195;
} else {
}
goto out;
} else {
}
major = err;
tmp___0 = __class_create(& __this_module, "pt", & __key);
pt_class = tmp___0;
tmp___2 = IS_ERR((void const *)pt_class);
if (tmp___2 != 0L) {
tmp___1 = PTR_ERR((void const *)pt_class);
err = (int )tmp___1;
goto out_chrdev;
} else {
}
unit = 0;
goto ldv_16202;
ldv_16201: ;
if (pt[unit].present != 0) {
device_create(pt_class, 0, (dev_t )((major << 20) | unit), 0, "pt%d", unit);
device_create(pt_class, 0, (dev_t )((major << 20) | (unit + 128)), 0, "pt%dn",
unit);
} else {
}
unit = unit + 1;
ldv_16202: ;
if (unit <= 3) {
goto ldv_16201;
} else {
}
goto out;
out_chrdev:
unregister_chrdev((unsigned int )major, "pt");
out: ;
return (err);
}
}
static void pt_exit(void)
{
int unit ;
{
unit = 0;
goto ldv_16209;
ldv_16208: ;
if (pt[unit].present != 0) {
device_destroy(pt_class, (dev_t )((major << 20) | unit));
device_destroy(pt_class, (dev_t )((major << 20) | (unit + 128)));
} else {
}
unit = unit + 1;
ldv_16209: ;
if (unit <= 3) {
goto ldv_16208;
} else {
}
class_destroy(pt_class);
unregister_chrdev((unsigned int )major, (char const *)name);
unit = 0;
goto ldv_16212;
ldv_16211: ;
if (pt[unit].present != 0) {
pi_release(pt[unit].pi);
} else {
}
unit = unit + 1;
ldv_16212: ;
if (unit <= 3) {
goto ldv_16211;
} else {
}
return;
}
}
void ldv_check_final_state(void) ;
extern void ldv_check_return_value(int ) ;
void ldv_initialize(void) ;
extern void ldv_handler_precall(void) ;
extern int nondet_int(void) ;
int LDV_IN_INTERRUPT ;
int main(void)
{
struct file *var_group1 ;
char *var_pt_read_24_p1 ;
size_t var_pt_read_24_p2 ;
loff_t *var_pt_read_24_p3 ;
ssize_t res_pt_read_24 ;
char const *var_pt_write_25_p1 ;
size_t var_pt_write_25_p2 ;
loff_t *var_pt_write_25_p3 ;
ssize_t res_pt_write_25 ;
unsigned int var_pt_ioctl_22_p1 ;
unsigned long var_pt_ioctl_22_p2 ;
struct inode *var_group2 ;
int res_pt_open_21 ;
int ldv_s_pt_fops_file_operations ;
int tmp ;
int tmp___0 ;
int tmp___1 ;
{
ldv_s_pt_fops_file_operations = 0;
LDV_IN_INTERRUPT = 1;
ldv_initialize();
ldv_handler_precall();
tmp = pt_init();
if (tmp != 0) {
goto ldv_final;
} else {
}
goto ldv_16265;
ldv_16264:
tmp___0 = nondet_int();
switch (tmp___0) {
case 0: ;
if (ldv_s_pt_fops_file_operations == 0) {
ldv_handler_precall();
res_pt_open_21 = pt_open(var_group2, var_group1);
ldv_check_return_value(res_pt_open_21);
if (res_pt_open_21 != 0) {
goto ldv_module_exit;
} else {
}
ldv_s_pt_fops_file_operations = ldv_s_pt_fops_file_operations + 1;
} else {
}
goto ldv_16258;
case 1: ;
if (ldv_s_pt_fops_file_operations == 1) {
ldv_handler_precall();
res_pt_read_24 = pt_read(var_group1, var_pt_read_24_p1, var_pt_read_24_p2, var_pt_read_24_p3);
ldv_check_return_value((int )res_pt_read_24);
if (res_pt_read_24 < 0L) {
goto ldv_module_exit;
} else {
}
ldv_s_pt_fops_file_operations = ldv_s_pt_fops_file_operations + 1;
} else {
}
goto ldv_16258;
case 2: ;
if (ldv_s_pt_fops_file_operations == 2) {
ldv_handler_precall();
res_pt_write_25 = pt_write(var_group1, var_pt_write_25_p1, var_pt_write_25_p2,
var_pt_write_25_p3);
ldv_check_return_value((int )res_pt_write_25);
if (res_pt_write_25 < 0L) {
goto ldv_module_exit;
} else {
}
ldv_s_pt_fops_file_operations = ldv_s_pt_fops_file_operations + 1;
} else {
}
goto ldv_16258;
case 3: ;
if (ldv_s_pt_fops_file_operations == 3) {
ldv_handler_precall();
pt_release(var_group2, var_group1);
ldv_s_pt_fops_file_operations = 0;
} else {
}
goto ldv_16258;
case 4:
ldv_handler_precall();
pt_ioctl(var_group1, var_pt_ioctl_22_p1, var_pt_ioctl_22_p2);
goto ldv_16258;
default: ;
goto ldv_16258;
}
ldv_16258: ;
ldv_16265:
tmp___1 = nondet_int();
if (tmp___1 != 0 || ldv_s_pt_fops_file_operations != 0) {
goto ldv_16264;
} else {
}
ldv_module_exit:
ldv_handler_precall();
pt_exit();
ldv_final:
ldv_check_final_state();
return 0;
}
}
long ldv__builtin_expect(long exp , long c )
{
{
return (exp);
}
}
void ldv_initialize(void)
{
{
return;
}
}
void ldv_check_final_state(void)
{
{
return;
}
}