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--rtc--rtc-m41t93.ko_000.74d34d4.32_7a.cil_true-unreach-call.i", 3, "reach_error"); }
/* Generated by CIL v. 1.5.1 */
/* print_CIL_Input is false */
typedef signed char __s8;
typedef short __s16;
typedef unsigned short __u16;
typedef int __s32;
typedef unsigned int __u32;
typedef unsigned long long __u64;
typedef unsigned char u8;
typedef short s16;
typedef unsigned short u16;
typedef unsigned int u32;
typedef long long s64;
typedef unsigned long long u64;
typedef unsigned short umode_t;
typedef unsigned int __kernel_mode_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 int __kernel_clockid_t;
typedef long long __kernel_loff_t;
typedef __kernel_uid_t __kernel_uid32_t;
typedef __kernel_gid_t __kernel_gid32_t;
typedef __u32 __kernel_dev_t;
typedef __kernel_dev_t dev_t;
typedef __kernel_mode_t mode_t;
typedef __kernel_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 long sector_t;
typedef unsigned long blkcnt_t;
typedef u64 dma_addr_t;
typedef unsigned int gfp_t;
typedef unsigned int fmode_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 module;
typedef void (*ctor_fn_t)(void);
struct bug_entry {
int bug_addr_disp ;
int file_disp ;
unsigned short line ;
unsigned short flags ;
};
struct completion;
struct pid;
struct arch_spinlock {
unsigned int slock ;
};
typedef struct arch_spinlock arch_spinlock_t;
struct __anonstruct_arch_rwlock_t_8 {
unsigned int lock ;
};
typedef struct __anonstruct_arch_rwlock_t_8 arch_rwlock_t;
struct task_struct;
struct lockdep_map;
struct page;
struct file;
struct seq_file;
struct seq_operations;
typedef atomic64_t atomic_long_t;
struct stack_trace {
unsigned int nr_entries ;
unsigned int max_entries ;
unsigned long *entries ;
int skip ;
};
struct lockdep_subclass_key {
char __one_byte ;
} __attribute__((__packed__)) ;
struct lock_class_key {
struct lockdep_subclass_key subkeys[8U] ;
};
struct lock_class {
struct list_head hash_entry ;
struct list_head lock_entry ;
struct lockdep_subclass_key *key ;
unsigned int subclass ;
unsigned int dep_gen_id ;
unsigned long usage_mask ;
struct stack_trace usage_traces[13U] ;
struct list_head locks_after ;
struct list_head locks_before ;
unsigned int version ;
unsigned long ops ;
char const *name ;
int name_version ;
unsigned long contention_point[4U] ;
unsigned long contending_point[4U] ;
};
struct lockdep_map {
struct lock_class_key *key ;
struct lock_class *class_cache[2U] ;
char const *name ;
int cpu ;
unsigned long ip ;
};
struct raw_spinlock {
arch_spinlock_t raw_lock ;
unsigned int magic ;
unsigned int owner_cpu ;
void *owner ;
struct lockdep_map dep_map ;
};
typedef struct raw_spinlock raw_spinlock_t;
struct __anonstruct_ldv_5893_27 {
u8 __padding[1U] ;
struct lockdep_map dep_map ;
};
union __anonunion_ldv_5894_26 {
struct raw_spinlock rlock ;
struct __anonstruct_ldv_5893_27 ldv_5893 ;
};
struct spinlock {
union __anonunion_ldv_5894_26 ldv_5894 ;
};
typedef struct spinlock spinlock_t;
struct __anonstruct_rwlock_t_28 {
arch_rwlock_t raw_lock ;
unsigned int magic ;
unsigned int owner_cpu ;
void *owner ;
struct lockdep_map dep_map ;
};
typedef struct __anonstruct_rwlock_t_28 rwlock_t;
struct mutex {
atomic_t count ;
spinlock_t wait_lock ;
struct list_head wait_list ;
struct task_struct *owner ;
char const *name ;
void *magic ;
struct lockdep_map dep_map ;
};
struct timespec;
struct seqcount {
unsigned int sequence ;
};
typedef struct seqcount seqcount_t;
struct timespec {
__kernel_time_t tv_sec ;
long tv_nsec ;
};
struct kstat {
u64 ino ;
dev_t dev ;
umode_t mode ;
unsigned int nlink ;
uid_t uid ;
gid_t gid ;
dev_t rdev ;
loff_t size ;
struct timespec atime ;
struct timespec mtime ;
struct timespec ctime ;
unsigned long blksize ;
unsigned long long blocks ;
};
struct __wait_queue_head {
spinlock_t lock ;
struct list_head task_list ;
};
typedef struct __wait_queue_head wait_queue_head_t;
struct rw_semaphore;
struct rw_semaphore {
long count ;
spinlock_t wait_lock ;
struct list_head wait_list ;
struct lockdep_map dep_map ;
};
struct resource {
resource_size_t start ;
resource_size_t end ;
char const *name ;
unsigned long flags ;
struct resource *parent ;
struct resource *sibling ;
struct resource *child ;
};
struct device;
union ktime {
s64 tv64 ;
};
typedef union ktime ktime_t;
struct tvec_base;
struct timer_list {
struct list_head entry ;
unsigned long expires ;
struct tvec_base *base ;
void (*function)(unsigned long ) ;
unsigned long data ;
int slack ;
int start_pid ;
void *start_site ;
char start_comm[16U] ;
struct lockdep_map lockdep_map ;
};
struct hrtimer;
enum hrtimer_restart;
struct work_struct;
struct work_struct {
atomic_long_t data ;
struct list_head entry ;
void (*func)(struct work_struct * ) ;
struct lockdep_map lockdep_map ;
};
struct completion {
unsigned int done ;
wait_queue_head_t wait ;
};
struct pm_message {
int event ;
};
typedef struct pm_message pm_message_t;
struct dev_pm_ops {
int (*prepare)(struct device * ) ;
void (*complete)(struct device * ) ;
int (*suspend)(struct device * ) ;
int (*resume)(struct device * ) ;
int (*freeze)(struct device * ) ;
int (*thaw)(struct device * ) ;
int (*poweroff)(struct device * ) ;
int (*restore)(struct device * ) ;
int (*suspend_noirq)(struct device * ) ;
int (*resume_noirq)(struct device * ) ;
int (*freeze_noirq)(struct device * ) ;
int (*thaw_noirq)(struct device * ) ;
int (*poweroff_noirq)(struct device * ) ;
int (*restore_noirq)(struct device * ) ;
int (*runtime_suspend)(struct device * ) ;
int (*runtime_resume)(struct device * ) ;
int (*runtime_idle)(struct device * ) ;
};
enum rpm_status {
RPM_ACTIVE = 0,
RPM_RESUMING = 1,
RPM_SUSPENDED = 2,
RPM_SUSPENDING = 3
} ;
enum rpm_request {
RPM_REQ_NONE = 0,
RPM_REQ_IDLE = 1,
RPM_REQ_SUSPEND = 2,
RPM_REQ_AUTOSUSPEND = 3,
RPM_REQ_RESUME = 4
} ;
struct wakeup_source;
struct dev_pm_info {
pm_message_t power_state ;
unsigned char can_wakeup : 1 ;
unsigned char async_suspend : 1 ;
unsigned char in_suspend : 1 ;
spinlock_t lock ;
struct list_head entry ;
struct completion completion ;
struct wakeup_source *wakeup ;
struct timer_list suspend_timer ;
unsigned long timer_expires ;
struct work_struct work ;
wait_queue_head_t wait_queue ;
atomic_t usage_count ;
atomic_t child_count ;
unsigned char disable_depth : 3 ;
unsigned char ignore_children : 1 ;
unsigned char idle_notification : 1 ;
unsigned char request_pending : 1 ;
unsigned char deferred_resume : 1 ;
unsigned char run_wake : 1 ;
unsigned char runtime_auto : 1 ;
unsigned char no_callbacks : 1 ;
unsigned char irq_safe : 1 ;
unsigned char use_autosuspend : 1 ;
unsigned char timer_autosuspends : 1 ;
enum rpm_request request ;
enum rpm_status runtime_status ;
int runtime_error ;
int autosuspend_delay ;
unsigned long last_busy ;
unsigned long active_jiffies ;
unsigned long suspended_jiffies ;
unsigned long accounting_timestamp ;
void *subsys_data ;
};
struct dev_power_domain {
struct dev_pm_ops ops ;
};
struct vm_area_struct;
struct rcu_head {
struct rcu_head *next ;
void (*func)(struct rcu_head * ) ;
};
typedef __u64 Elf64_Addr;
typedef __u16 Elf64_Half;
typedef __u32 Elf64_Word;
typedef __u64 Elf64_Xword;
struct elf64_sym {
Elf64_Word st_name ;
unsigned char st_info ;
unsigned char st_other ;
Elf64_Half st_shndx ;
Elf64_Addr st_value ;
Elf64_Xword st_size ;
};
typedef struct elf64_sym Elf64_Sym;
struct sock;
struct kobject;
enum kobj_ns_type {
KOBJ_NS_TYPE_NONE = 0,
KOBJ_NS_TYPE_NET = 1,
KOBJ_NS_TYPES = 2
} ;
struct kobj_ns_type_operations {
enum kobj_ns_type type ;
void const *(*current_ns)(void) ;
void const *(*netlink_ns)(struct sock * ) ;
void const *(*initial_ns)(void) ;
};
struct attribute {
char const *name ;
mode_t mode ;
struct lock_class_key *key ;
struct lock_class_key skey ;
};
struct attribute_group {
char const *name ;
mode_t (*is_visible)(struct kobject * , struct attribute * , int ) ;
struct attribute **attrs ;
};
struct 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 sysfs_dirent;
struct kref {
atomic_t refcount ;
};
struct kset;
struct kobj_type;
struct kobject {
char const *name ;
struct list_head entry ;
struct kobject *parent ;
struct kset *kset ;
struct kobj_type *ktype ;
struct sysfs_dirent *sd ;
struct kref kref ;
unsigned char state_initialized : 1 ;
unsigned char state_in_sysfs : 1 ;
unsigned char state_add_uevent_sent : 1 ;
unsigned char state_remove_uevent_sent : 1 ;
unsigned char uevent_suppress : 1 ;
};
struct kobj_type {
void (*release)(struct kobject * ) ;
struct sysfs_ops const *sysfs_ops ;
struct attribute **default_attrs ;
struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ;
void const *(*namespace)(struct kobject * ) ;
};
struct kobj_uevent_env {
char *envp[32U] ;
int envp_idx ;
char buf[2048U] ;
int buflen ;
};
struct kset_uevent_ops {
int (* const filter)(struct kset * , struct kobject * ) ;
char const *(* const name)(struct kset * , struct kobject * ) ;
int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ;
};
struct kset {
struct list_head list ;
spinlock_t list_lock ;
struct kobject kobj ;
struct kset_uevent_ops const *uevent_ops ;
};
struct kernel_param;
struct kernel_param_ops {
int (*set)(char const * , struct kernel_param const * ) ;
int (*get)(char * , struct kernel_param const * ) ;
void (*free)(void * ) ;
};
struct kparam_string;
struct kparam_array;
union __anonunion_ldv_12938_129 {
void *arg ;
struct kparam_string const *str ;
struct kparam_array const *arr ;
};
struct kernel_param {
char const *name ;
struct kernel_param_ops const *ops ;
u16 perm ;
u16 flags ;
union __anonunion_ldv_12938_129 ldv_12938 ;
};
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 jump_label_key {
atomic_t enabled ;
};
struct tracepoint;
struct tracepoint_func {
void *func ;
void *data ;
};
struct tracepoint {
char const *name ;
struct jump_label_key key ;
void (*regfunc)(void) ;
void (*unregfunc)(void) ;
struct tracepoint_func *funcs ;
};
struct mod_arch_specific {
};
struct kernel_symbol {
unsigned long value ;
char const *name ;
};
struct module_attribute {
struct attribute attr ;
ssize_t (*show)(struct module_attribute * , struct module * , char * ) ;
ssize_t (*store)(struct module_attribute * , struct module * , char const * ,
size_t ) ;
void (*setup)(struct module * , char const * ) ;
int (*test)(struct module * ) ;
void (*free)(struct module * ) ;
};
struct module_param_attrs;
struct module_kobject {
struct kobject kobj ;
struct module *mod ;
struct kobject *drivers_dir ;
struct module_param_attrs *mp ;
};
struct exception_table_entry;
enum module_state {
MODULE_STATE_LIVE = 0,
MODULE_STATE_COMING = 1,
MODULE_STATE_GOING = 2
} ;
struct module_ref {
unsigned int incs ;
unsigned int decs ;
};
struct module_sect_attrs;
struct module_notes_attrs;
struct ftrace_event_call;
struct module {
enum module_state state ;
struct list_head list ;
char name[56U] ;
struct module_kobject mkobj ;
struct module_attribute *modinfo_attrs ;
char const *version ;
char const *srcversion ;
struct kobject *holders_dir ;
struct kernel_symbol const *syms ;
unsigned long const *crcs ;
unsigned int num_syms ;
struct kernel_param *kp ;
unsigned int num_kp ;
unsigned int num_gpl_syms ;
struct kernel_symbol const *gpl_syms ;
unsigned long const *gpl_crcs ;
struct kernel_symbol const *unused_syms ;
unsigned long const *unused_crcs ;
unsigned int num_unused_syms ;
unsigned int num_unused_gpl_syms ;
struct kernel_symbol const *unused_gpl_syms ;
unsigned long const *unused_gpl_crcs ;
struct kernel_symbol const *gpl_future_syms ;
unsigned long const *gpl_future_crcs ;
unsigned int num_gpl_future_syms ;
unsigned int num_exentries ;
struct exception_table_entry *extable ;
int (*init)(void) ;
void *module_init ;
void *module_core ;
unsigned int init_size ;
unsigned int core_size ;
unsigned int init_text_size ;
unsigned int core_text_size ;
unsigned int init_ro_size ;
unsigned int core_ro_size ;
struct mod_arch_specific arch ;
unsigned int taints ;
unsigned int num_bugs ;
struct list_head bug_list ;
struct bug_entry *bug_table ;
Elf64_Sym *symtab ;
Elf64_Sym *core_symtab ;
unsigned int num_symtab ;
unsigned int core_num_syms ;
char *strtab ;
char *core_strtab ;
struct module_sect_attrs *sect_attrs ;
struct module_notes_attrs *notes_attrs ;
char *args ;
void *percpu ;
unsigned int percpu_size ;
unsigned int num_tracepoints ;
struct tracepoint * const *tracepoints_ptrs ;
unsigned int num_trace_bprintk_fmt ;
char const **trace_bprintk_fmt_start ;
struct ftrace_event_call **trace_events ;
unsigned int num_trace_events ;
struct list_head source_list ;
struct list_head target_list ;
struct task_struct *waiter ;
void (*exit)(void) ;
struct module_ref *refptr ;
ctor_fn_t (**ctors)(void) ;
unsigned int num_ctors ;
};
struct klist_node;
struct klist_node {
void *n_klist ;
struct list_head n_node ;
struct kref n_ref ;
};
struct dma_map_ops;
struct dev_archdata {
void *acpi_handle ;
struct dma_map_ops *dma_ops ;
void *iommu ;
};
struct pdev_archdata {
};
struct device_private;
struct device_driver;
struct driver_private;
struct class;
struct subsys_private;
struct bus_type;
struct device_node;
struct bus_attribute {
struct attribute attr ;
ssize_t (*show)(struct bus_type * , char * ) ;
ssize_t (*store)(struct bus_type * , char const * , size_t ) ;
};
struct device_attribute;
struct driver_attribute;
struct bus_type {
char const *name ;
struct bus_attribute *bus_attrs ;
struct device_attribute *dev_attrs ;
struct driver_attribute *drv_attrs ;
int (*match)(struct device * , struct device_driver * ) ;
int (*uevent)(struct device * , struct kobj_uevent_env * ) ;
int (*probe)(struct device * ) ;
int (*remove)(struct device * ) ;
void (*shutdown)(struct device * ) ;
int (*suspend)(struct device * , pm_message_t ) ;
int (*resume)(struct device * ) ;
struct dev_pm_ops const *pm ;
struct subsys_private *p ;
};
struct of_device_id;
struct device_driver {
char const *name ;
struct bus_type *bus ;
struct module *owner ;
char const *mod_name ;
bool suppress_bind_attrs ;
struct of_device_id const *of_match_table ;
int (*probe)(struct device * ) ;
int (*remove)(struct device * ) ;
void (*shutdown)(struct device * ) ;
int (*suspend)(struct device * , pm_message_t ) ;
int (*resume)(struct device * ) ;
struct attribute_group const **groups ;
struct dev_pm_ops const *pm ;
struct driver_private *p ;
};
struct driver_attribute {
struct attribute attr ;
ssize_t (*show)(struct device_driver * , char * ) ;
ssize_t (*store)(struct device_driver * , char const * , size_t ) ;
};
struct class_attribute;
struct class {
char const *name ;
struct module *owner ;
struct class_attribute *class_attrs ;
struct device_attribute *dev_attrs ;
struct bin_attribute *dev_bin_attrs ;
struct kobject *dev_kobj ;
int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ;
char *(*devnode)(struct device * , mode_t * ) ;
void (*class_release)(struct class * ) ;
void (*dev_release)(struct device * ) ;
int (*suspend)(struct device * , pm_message_t ) ;
int (*resume)(struct device * ) ;
struct kobj_ns_type_operations const *ns_type ;
void const *(*namespace)(struct device * ) ;
struct dev_pm_ops const *pm ;
struct subsys_private *p ;
};
struct device_type;
struct class_attribute {
struct attribute attr ;
ssize_t (*show)(struct class * , struct class_attribute * , char * ) ;
ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ;
};
struct device_type {
char const *name ;
struct attribute_group const **groups ;
int (*uevent)(struct device * , struct kobj_uevent_env * ) ;
char *(*devnode)(struct device * , mode_t * ) ;
void (*release)(struct device * ) ;
struct dev_pm_ops const *pm ;
};
struct device_attribute {
struct attribute attr ;
ssize_t (*show)(struct device * , struct device_attribute * , char * ) ;
ssize_t (*store)(struct device * , struct device_attribute * , char const * ,
size_t ) ;
};
struct device_dma_parameters {
unsigned int max_segment_size ;
unsigned long segment_boundary_mask ;
};
struct dma_coherent_mem;
struct device {
struct device *parent ;
struct device_private *p ;
struct kobject kobj ;
char const *init_name ;
struct device_type const *type ;
struct mutex mutex ;
struct bus_type *bus ;
struct device_driver *driver ;
void *platform_data ;
struct dev_pm_info power ;
struct dev_power_domain *pwr_domain ;
int numa_node ;
u64 *dma_mask ;
u64 coherent_dma_mask ;
struct device_dma_parameters *dma_parms ;
struct list_head dma_pools ;
struct dma_coherent_mem *dma_mem ;
struct dev_archdata archdata ;
struct device_node *of_node ;
dev_t devt ;
spinlock_t devres_lock ;
struct list_head devres_head ;
struct klist_node knode_class ;
struct class *class ;
struct attribute_group const **groups ;
void (*release)(struct device * ) ;
};
struct wakeup_source {
char *name ;
struct list_head entry ;
spinlock_t lock ;
struct timer_list timer ;
unsigned long timer_expires ;
ktime_t total_time ;
ktime_t max_time ;
ktime_t last_time ;
unsigned long event_count ;
unsigned long active_count ;
unsigned long relax_count ;
unsigned long hit_count ;
unsigned char active : 1 ;
};
typedef unsigned long kernel_ulong_t;
struct of_device_id {
char name[32U] ;
char type[32U] ;
char compatible[128U] ;
void *data ;
};
struct spi_device_id {
char name[32U] ;
kernel_ulong_t driver_data ;
};
struct platform_device_id {
char name[20U] ;
kernel_ulong_t driver_data ;
};
struct mfd_cell;
struct platform_device {
char const *name ;
int id ;
struct device dev ;
u32 num_resources ;
struct resource *resource ;
struct platform_device_id const *id_entry ;
struct mfd_cell *mfd_cell ;
struct pdev_archdata archdata ;
};
struct rtc_time {
int tm_sec ;
int tm_min ;
int tm_hour ;
int tm_mday ;
int tm_mon ;
int tm_year ;
int tm_wday ;
int tm_yday ;
int tm_isdst ;
};
struct rtc_wkalrm {
unsigned char enabled ;
unsigned char pending ;
struct rtc_time time ;
};
struct exception_table_entry {
unsigned long insn ;
unsigned long fixup ;
};
struct rb_node {
unsigned long rb_parent_color ;
struct rb_node *rb_right ;
struct rb_node *rb_left ;
};
struct rb_root {
struct rb_node *rb_node ;
};
struct timerqueue_node {
struct rb_node node ;
ktime_t expires ;
};
struct timerqueue_head {
struct rb_root head ;
struct timerqueue_node *next ;
};
struct hrtimer_clock_base;
struct hrtimer_cpu_base;
enum hrtimer_restart {
HRTIMER_NORESTART = 0,
HRTIMER_RESTART = 1
} ;
struct hrtimer {
struct timerqueue_node node ;
ktime_t _softexpires ;
enum hrtimer_restart (*function)(struct hrtimer * ) ;
struct hrtimer_clock_base *base ;
unsigned long state ;
int start_pid ;
void *start_site ;
char start_comm[16U] ;
};
struct hrtimer_clock_base {
struct hrtimer_cpu_base *cpu_base ;
int index ;
clockid_t clockid ;
struct timerqueue_head active ;
ktime_t resolution ;
ktime_t (*get_time)(void) ;
ktime_t softirq_time ;
ktime_t offset ;
};
struct hrtimer_cpu_base {
raw_spinlock_t lock ;
unsigned long active_bases ;
ktime_t expires_next ;
int hres_active ;
int hang_detected ;
unsigned long nr_events ;
unsigned long nr_retries ;
unsigned long nr_hangs ;
ktime_t max_hang_time ;
struct hrtimer_clock_base clock_base[3U] ;
};
struct path;
struct inode;
struct dentry;
struct seq_file {
char *buf ;
size_t size ;
size_t from ;
size_t count ;
loff_t index ;
loff_t read_pos ;
u64 version ;
struct mutex lock ;
struct seq_operations const *op ;
void *private ;
};
struct seq_operations {
void *(*start)(struct seq_file * , loff_t * ) ;
void (*stop)(struct seq_file * , void * ) ;
void *(*next)(struct seq_file * , void * , loff_t * ) ;
int (*show)(struct seq_file * , void * ) ;
};
struct file_operations;
struct cdev {
struct kobject kobj ;
struct module *owner ;
struct file_operations const *ops ;
struct list_head list ;
dev_t dev ;
unsigned int count ;
};
struct backing_dev_info;
struct block_device;
struct hlist_bl_node;
struct hlist_bl_head {
struct hlist_bl_node *first ;
};
struct hlist_bl_node {
struct hlist_bl_node *next ;
struct hlist_bl_node **pprev ;
};
struct nameidata;
struct vfsmount;
struct qstr {
unsigned int hash ;
unsigned int len ;
unsigned char const *name ;
};
struct dentry_operations;
struct super_block;
union __anonunion_d_u_132 {
struct list_head d_child ;
struct rcu_head d_rcu ;
};
struct dentry {
unsigned int d_flags ;
seqcount_t d_seq ;
struct hlist_bl_node d_hash ;
struct dentry *d_parent ;
struct qstr d_name ;
struct inode *d_inode ;
unsigned char d_iname[32U] ;
unsigned int d_count ;
spinlock_t d_lock ;
struct dentry_operations const *d_op ;
struct super_block *d_sb ;
unsigned long d_time ;
void *d_fsdata ;
struct list_head d_lru ;
union __anonunion_d_u_132 d_u ;
struct list_head d_subdirs ;
struct list_head d_alias ;
};
struct dentry_operations {
int (*d_revalidate)(struct dentry * , struct nameidata * ) ;
int (*d_hash)(struct dentry const * , struct inode const * , struct qstr * ) ;
int (*d_compare)(struct dentry const * , struct inode const * , struct dentry const * ,
struct inode const * , unsigned int , char const * , struct qstr const * ) ;
int (*d_delete)(struct dentry const * ) ;
void (*d_release)(struct dentry * ) ;
void (*d_iput)(struct dentry * , struct inode * ) ;
char *(*d_dname)(struct dentry * , char * , int ) ;
struct vfsmount *(*d_automount)(struct path * ) ;
int (*d_manage)(struct dentry * , bool ) ;
};
struct path {
struct vfsmount *mnt ;
struct dentry *dentry ;
};
struct radix_tree_node;
struct radix_tree_root {
unsigned int height ;
gfp_t gfp_mask ;
struct radix_tree_node *rnode ;
};
struct prio_tree_node;
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 fiemap_extent {
__u64 fe_logical ;
__u64 fe_physical ;
__u64 fe_length ;
__u64 fe_reserved64[2U] ;
__u32 fe_flags ;
__u32 fe_reserved[3U] ;
};
struct export_operations;
struct iovec;
struct kiocb;
struct pipe_inode_info;
struct poll_table_struct;
struct kstatfs;
struct cred;
struct iattr {
unsigned int ia_valid ;
umode_t ia_mode ;
uid_t ia_uid ;
gid_t ia_gid ;
loff_t ia_size ;
struct timespec ia_atime ;
struct timespec ia_mtime ;
struct timespec ia_ctime ;
struct file *ia_file ;
};
struct if_dqinfo {
__u64 dqi_bgrace ;
__u64 dqi_igrace ;
__u32 dqi_flags ;
__u32 dqi_valid ;
};
struct fs_disk_quota {
__s8 d_version ;
__s8 d_flags ;
__u16 d_fieldmask ;
__u32 d_id ;
__u64 d_blk_hardlimit ;
__u64 d_blk_softlimit ;
__u64 d_ino_hardlimit ;
__u64 d_ino_softlimit ;
__u64 d_bcount ;
__u64 d_icount ;
__s32 d_itimer ;
__s32 d_btimer ;
__u16 d_iwarns ;
__u16 d_bwarns ;
__s32 d_padding2 ;
__u64 d_rtb_hardlimit ;
__u64 d_rtb_softlimit ;
__u64 d_rtbcount ;
__s32 d_rtbtimer ;
__u16 d_rtbwarns ;
__s16 d_padding3 ;
char d_padding4[8U] ;
};
struct fs_qfilestat {
__u64 qfs_ino ;
__u64 qfs_nblks ;
__u32 qfs_nextents ;
};
typedef struct fs_qfilestat fs_qfilestat_t;
struct fs_quota_stat {
__s8 qs_version ;
__u16 qs_flags ;
__s8 qs_pad ;
fs_qfilestat_t qs_uquota ;
fs_qfilestat_t qs_gquota ;
__u32 qs_incoredqs ;
__s32 qs_btimelimit ;
__s32 qs_itimelimit ;
__s32 qs_rtbtimelimit ;
__u16 qs_bwarnlimit ;
__u16 qs_iwarnlimit ;
};
struct dquot;
typedef __kernel_uid32_t qid_t;
typedef long long qsize_t;
struct mem_dqblk {
qsize_t dqb_bhardlimit ;
qsize_t dqb_bsoftlimit ;
qsize_t dqb_curspace ;
qsize_t dqb_rsvspace ;
qsize_t dqb_ihardlimit ;
qsize_t dqb_isoftlimit ;
qsize_t dqb_curinodes ;
time_t dqb_btime ;
time_t dqb_itime ;
};
struct quota_format_type;
struct mem_dqinfo {
struct quota_format_type *dqi_format ;
int dqi_fmt_id ;
struct list_head dqi_dirty_list ;
unsigned long dqi_flags ;
unsigned int dqi_bgrace ;
unsigned int dqi_igrace ;
qsize_t dqi_maxblimit ;
qsize_t dqi_maxilimit ;
void *dqi_priv ;
};
struct dquot {
struct hlist_node dq_hash ;
struct list_head dq_inuse ;
struct list_head dq_free ;
struct list_head dq_dirty ;
struct mutex dq_lock ;
atomic_t dq_count ;
wait_queue_head_t dq_wait_unused ;
struct super_block *dq_sb ;
unsigned int dq_id ;
loff_t dq_off ;
unsigned long dq_flags ;
short dq_type ;
struct mem_dqblk dq_dqb ;
};
struct quota_format_ops {
int (*check_quota_file)(struct super_block * , int ) ;
int (*read_file_info)(struct super_block * , int ) ;
int (*write_file_info)(struct super_block * , int ) ;
int (*free_file_info)(struct super_block * , int ) ;
int (*read_dqblk)(struct dquot * ) ;
int (*commit_dqblk)(struct dquot * ) ;
int (*release_dqblk)(struct dquot * ) ;
};
struct dquot_operations {
int (*write_dquot)(struct dquot * ) ;
struct dquot *(*alloc_dquot)(struct super_block * , int ) ;
void (*destroy_dquot)(struct dquot * ) ;
int (*acquire_dquot)(struct dquot * ) ;
int (*release_dquot)(struct dquot * ) ;
int (*mark_dirty)(struct dquot * ) ;
int (*write_info)(struct super_block * , int ) ;
qsize_t *(*get_reserved_space)(struct inode * ) ;
};
struct quotactl_ops {
int (*quota_on)(struct super_block * , int , int , struct path * ) ;
int (*quota_on_meta)(struct super_block * , int , int ) ;
int (*quota_off)(struct super_block * , int ) ;
int (*quota_sync)(struct super_block * , int , int ) ;
int (*get_info)(struct super_block * , int , struct if_dqinfo * ) ;
int (*set_info)(struct super_block * , int , struct if_dqinfo * ) ;
int (*get_dqblk)(struct super_block * , int , qid_t , struct fs_disk_quota * ) ;
int (*set_dqblk)(struct super_block * , int , qid_t , struct fs_disk_quota * ) ;
int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ;
int (*set_xstate)(struct super_block * , unsigned int , int ) ;
};
struct quota_format_type {
int qf_fmt_id ;
struct quota_format_ops const *qf_ops ;
struct module *qf_owner ;
struct quota_format_type *qf_next ;
};
struct quota_info {
unsigned int flags ;
struct mutex dqio_mutex ;
struct mutex dqonoff_mutex ;
struct rw_semaphore dqptr_sem ;
struct inode *files[2U] ;
struct mem_dqinfo info[2U] ;
struct quota_format_ops const *ops[2U] ;
};
struct address_space;
struct writeback_control;
union __anonunion_arg_135 {
char *buf ;
void *data ;
};
struct __anonstruct_read_descriptor_t_134 {
size_t written ;
size_t count ;
union __anonunion_arg_135 arg ;
int error ;
};
typedef struct __anonstruct_read_descriptor_t_134 read_descriptor_t;
struct address_space_operations {
int (*writepage)(struct page * , struct writeback_control * ) ;
int (*readpage)(struct file * , struct page * ) ;
int (*writepages)(struct address_space * , struct writeback_control * ) ;
int (*set_page_dirty)(struct page * ) ;
int (*readpages)(struct file * , struct address_space * , struct list_head * ,
unsigned int ) ;
int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int ,
unsigned int , struct page ** , void ** ) ;
int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int ,
unsigned int , struct page * , void * ) ;
sector_t (*bmap)(struct address_space * , sector_t ) ;
void (*invalidatepage)(struct page * , unsigned long ) ;
int (*releasepage)(struct page * , gfp_t ) ;
void (*freepage)(struct page * ) ;
ssize_t (*direct_IO)(int , struct kiocb * , struct iovec const * , loff_t ,
unsigned long ) ;
int (*get_xip_mem)(struct address_space * , unsigned long , int , void ** , unsigned long * ) ;
int (*migratepage)(struct address_space * , struct page * , struct page * ) ;
int (*launder_page)(struct page * ) ;
int (*is_partially_uptodate)(struct page * , read_descriptor_t * , unsigned long ) ;
int (*error_remove_page)(struct address_space * , struct page * ) ;
};
struct 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 ;
struct mutex i_mmap_mutex ;
unsigned long nrpages ;
unsigned long writeback_index ;
struct address_space_operations const *a_ops ;
unsigned long flags ;
struct backing_dev_info *backing_dev_info ;
spinlock_t private_lock ;
struct list_head private_list ;
struct address_space *assoc_mapping ;
};
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 list_head bd_list ;
unsigned long bd_private ;
int bd_fsfreeze_count ;
struct mutex bd_fsfreeze_mutex ;
};
struct posix_acl;
struct inode_operations;
union __anonunion_ldv_18260_136 {
struct list_head i_dentry ;
struct rcu_head i_rcu ;
};
struct file_lock;
union __anonunion_ldv_18285_137 {
struct pipe_inode_info *i_pipe ;
struct block_device *i_bdev ;
struct cdev *i_cdev ;
};
struct inode {
umode_t i_mode ;
uid_t i_uid ;
gid_t i_gid ;
struct inode_operations const *i_op ;
struct super_block *i_sb ;
spinlock_t i_lock ;
unsigned int i_flags ;
struct mutex i_mutex ;
unsigned long i_state ;
unsigned long dirtied_when ;
struct hlist_node i_hash ;
struct list_head i_wb_list ;
struct list_head i_lru ;
struct list_head i_sb_list ;
union __anonunion_ldv_18260_136 ldv_18260 ;
unsigned long i_ino ;
atomic_t i_count ;
unsigned int i_nlink ;
dev_t i_rdev ;
unsigned int i_blkbits ;
u64 i_version ;
loff_t i_size ;
struct timespec i_atime ;
struct timespec i_mtime ;
struct timespec i_ctime ;
blkcnt_t i_blocks ;
unsigned short i_bytes ;
struct rw_semaphore i_alloc_sem ;
struct file_operations const *i_fop ;
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_18285_137 ldv_18285 ;
__u32 i_generation ;
__u32 i_fsnotify_mask ;
struct hlist_head i_fsnotify_marks ;
atomic_t i_readcount ;
atomic_t i_writecount ;
void *i_security ;
struct posix_acl *i_acl ;
struct posix_acl *i_default_acl ;
void *i_private ;
};
struct fown_struct {
rwlock_t lock ;
struct pid *pid ;
enum pid_type pid_type ;
uid_t uid ;
uid_t euid ;
int signum ;
};
struct file_ra_state {
unsigned long start ;
unsigned int size ;
unsigned int async_size ;
unsigned int ra_pages ;
unsigned int mmap_miss ;
loff_t prev_pos ;
};
union __anonunion_f_u_138 {
struct list_head fu_list ;
struct rcu_head fu_rcuhead ;
};
struct file {
union __anonunion_f_u_138 f_u ;
struct path f_path ;
struct file_operations const *f_op ;
spinlock_t f_lock ;
int f_sb_list_cpu ;
atomic_long_t f_count ;
unsigned int f_flags ;
fmode_t f_mode ;
loff_t f_pos ;
struct fown_struct f_owner ;
struct cred const *f_cred ;
struct file_ra_state f_ra ;
u64 f_version ;
void *f_security ;
void *private_data ;
struct list_head f_ep_links ;
struct address_space *f_mapping ;
unsigned long f_mnt_write_state ;
};
struct files_struct;
typedef struct files_struct *fl_owner_t;
struct file_lock_operations {
void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ;
void (*fl_release_private)(struct file_lock * ) ;
};
struct lock_manager_operations {
int (*fl_compare_owner)(struct file_lock * , struct file_lock * ) ;
void (*fl_notify)(struct file_lock * ) ;
int (*fl_grant)(struct file_lock * , struct file_lock * , int ) ;
void (*fl_release_private)(struct file_lock * ) ;
void (*fl_break)(struct file_lock * ) ;
int (*fl_change)(struct file_lock ** , int ) ;
};
struct nlm_lockowner;
struct nfs_lock_info {
u32 state ;
struct nlm_lockowner *owner ;
struct list_head list ;
};
struct nfs4_lock_state;
struct nfs4_lock_info {
struct nfs4_lock_state *owner ;
};
struct fasync_struct;
struct __anonstruct_afs_140 {
struct list_head link ;
int state ;
};
union __anonunion_fl_u_139 {
struct nfs_lock_info nfs_fl ;
struct nfs4_lock_info nfs4_fl ;
struct __anonstruct_afs_140 afs ;
};
struct file_lock {
struct file_lock *fl_next ;
struct list_head fl_link ;
struct list_head fl_block ;
fl_owner_t fl_owner ;
unsigned char fl_flags ;
unsigned char fl_type ;
unsigned int fl_pid ;
struct pid *fl_nspid ;
wait_queue_head_t fl_wait ;
struct file *fl_file ;
loff_t fl_start ;
loff_t fl_end ;
struct fasync_struct *fl_fasync ;
unsigned long fl_break_time ;
struct file_lock_operations const *fl_ops ;
struct lock_manager_operations const *fl_lmops ;
union __anonunion_fl_u_139 fl_u ;
};
struct fasync_struct {
spinlock_t fa_lock ;
int magic ;
int fa_fd ;
struct fasync_struct *fa_next ;
struct file *fa_file ;
struct rcu_head fa_rcu ;
};
struct file_system_type;
struct super_operations;
struct xattr_handler;
struct mtd_info;
struct super_block {
struct list_head s_list ;
dev_t s_dev ;
unsigned char s_dirt ;
unsigned char s_blocksize_bits ;
unsigned long s_blocksize ;
loff_t s_maxbytes ;
struct file_system_type *s_type ;
struct super_operations const *s_op ;
struct dquot_operations const *dq_op ;
struct quotactl_ops const *s_qcop ;
struct export_operations const *s_export_op ;
unsigned long s_flags ;
unsigned long s_magic ;
struct dentry *s_root ;
struct rw_semaphore s_umount ;
struct mutex s_lock ;
int s_count ;
atomic_t s_active ;
void *s_security ;
struct xattr_handler const **s_xattr ;
struct list_head s_inodes ;
struct hlist_bl_head s_anon ;
struct list_head *s_files ;
struct list_head s_dentry_lru ;
int s_nr_dentry_unused ;
struct block_device *s_bdev ;
struct backing_dev_info *s_bdi ;
struct mtd_info *s_mtd ;
struct list_head s_instances ;
struct quota_info s_dquot ;
int s_frozen ;
wait_queue_head_t s_wait_unfrozen ;
char s_id[32U] ;
u8 s_uuid[16U] ;
void *s_fs_info ;
fmode_t s_mode ;
u32 s_time_gran ;
struct mutex s_vfs_rename_mutex ;
char *s_subtype ;
char *s_options ;
struct dentry_operations const *s_d_op ;
int cleancache_poolid ;
};
struct fiemap_extent_info {
unsigned int fi_flags ;
unsigned int fi_extents_mapped ;
unsigned int fi_extents_max ;
struct fiemap_extent *fi_extents_start ;
};
struct file_operations {
struct module *owner ;
loff_t (*llseek)(struct file * , loff_t , int ) ;
ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ;
ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ;
ssize_t (*aio_read)(struct kiocb * , struct iovec const * , unsigned long ,
loff_t ) ;
ssize_t (*aio_write)(struct kiocb * , struct iovec const * , unsigned long ,
loff_t ) ;
int (*readdir)(struct file * , void * , int (*)(void * , char const * , int ,
loff_t , u64 , unsigned int ) ) ;
unsigned int (*poll)(struct file * , struct poll_table_struct * ) ;
long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ;
long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ;
int (*mmap)(struct file * , struct vm_area_struct * ) ;
int (*open)(struct inode * , struct file * ) ;
int (*flush)(struct file * , fl_owner_t ) ;
int (*release)(struct inode * , struct file * ) ;
int (*fsync)(struct file * , int ) ;
int (*aio_fsync)(struct kiocb * , int ) ;
int (*fasync)(int , struct file * , int ) ;
int (*lock)(struct file * , int , struct file_lock * ) ;
ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * ,
int ) ;
unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long ,
unsigned long , unsigned long ) ;
int (*check_flags)(int ) ;
int (*flock)(struct file * , int , struct file_lock * ) ;
ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t ,
unsigned int ) ;
ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t ,
unsigned int ) ;
int (*setlease)(struct file * , long , struct file_lock ** ) ;
long (*fallocate)(struct file * , int , loff_t , loff_t ) ;
};
struct inode_operations {
struct dentry *(*lookup)(struct inode * , struct dentry * , struct nameidata * ) ;
void *(*follow_link)(struct dentry * , struct nameidata * ) ;
int (*permission)(struct inode * , int , unsigned int ) ;
int (*check_acl)(struct inode * , int , unsigned int ) ;
int (*readlink)(struct dentry * , char * , int ) ;
void (*put_link)(struct dentry * , struct nameidata * , void * ) ;
int (*create)(struct inode * , struct dentry * , int , 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 * ) ;
void (*truncate)(struct inode * ) ;
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 ) ;
int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ;
};
struct super_operations {
struct inode *(*alloc_inode)(struct super_block * ) ;
void (*destroy_inode)(struct inode * ) ;
void (*dirty_inode)(struct inode * ) ;
int (*write_inode)(struct inode * , struct writeback_control * ) ;
int (*drop_inode)(struct inode * ) ;
void (*evict_inode)(struct inode * ) ;
void (*put_super)(struct super_block * ) ;
void (*write_super)(struct super_block * ) ;
int (*sync_fs)(struct super_block * , int ) ;
int (*freeze_fs)(struct super_block * ) ;
int (*unfreeze_fs)(struct super_block * ) ;
int (*statfs)(struct dentry * , struct kstatfs * ) ;
int (*remount_fs)(struct super_block * , int * , char * ) ;
void (*umount_begin)(struct super_block * ) ;
int (*show_options)(struct seq_file * , struct vfsmount * ) ;
int (*show_devname)(struct seq_file * , struct vfsmount * ) ;
int (*show_path)(struct seq_file * , struct vfsmount * ) ;
int (*show_stats)(struct seq_file * , struct vfsmount * ) ;
ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ;
ssize_t (*quota_write)(struct super_block * , int , char const * , size_t ,
loff_t ) ;
int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ;
};
struct file_system_type {
char const *name ;
int fs_flags ;
struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ;
void (*kill_sb)(struct super_block * ) ;
struct module *owner ;
struct file_system_type *next ;
struct list_head fs_supers ;
struct lock_class_key s_lock_key ;
struct lock_class_key s_umount_key ;
struct lock_class_key s_vfs_rename_key ;
struct lock_class_key i_lock_key ;
struct lock_class_key i_mutex_key ;
struct lock_class_key i_mutex_dir_key ;
struct lock_class_key i_alloc_sem_key ;
};
struct poll_table_struct {
void (*qproc)(struct file * , wait_queue_head_t * , struct poll_table_struct * ) ;
unsigned long key ;
};
struct rtc_class_ops {
int (*open)(struct device * ) ;
void (*release)(struct device * ) ;
int (*ioctl)(struct device * , unsigned int , unsigned long ) ;
int (*read_time)(struct device * , struct rtc_time * ) ;
int (*set_time)(struct device * , struct rtc_time * ) ;
int (*read_alarm)(struct device * , struct rtc_wkalrm * ) ;
int (*set_alarm)(struct device * , struct rtc_wkalrm * ) ;
int (*proc)(struct device * , struct seq_file * ) ;
int (*set_mmss)(struct device * , unsigned long ) ;
int (*read_callback)(struct device * , int ) ;
int (*alarm_irq_enable)(struct device * , unsigned int ) ;
};
struct rtc_task {
void (*func)(void * ) ;
void *private_data ;
};
struct rtc_timer {
struct rtc_task task ;
struct timerqueue_node node ;
ktime_t period ;
int enabled ;
};
struct rtc_device {
struct device dev ;
struct module *owner ;
int id ;
char name[20U] ;
struct rtc_class_ops const *ops ;
struct mutex ops_lock ;
struct cdev char_dev ;
unsigned long flags ;
unsigned long irq_data ;
spinlock_t irq_lock ;
wait_queue_head_t irq_queue ;
struct fasync_struct *async_queue ;
struct rtc_task *irq_task ;
spinlock_t irq_task_lock ;
int irq_freq ;
int max_user_freq ;
struct timerqueue_head timerqueue ;
struct rtc_timer aie_timer ;
struct rtc_timer uie_rtctimer ;
struct hrtimer pie_timer ;
int pie_enabled ;
struct work_struct irqwork ;
struct work_struct uie_task ;
struct timer_list uie_timer ;
unsigned int oldsecs ;
unsigned char uie_irq_active : 1 ;
unsigned char stop_uie_polling : 1 ;
unsigned char uie_task_active : 1 ;
unsigned char uie_timer_active : 1 ;
};
struct spi_master;
struct spi_device {
struct device dev ;
struct spi_master *master ;
u32 max_speed_hz ;
u8 chip_select ;
u8 mode ;
u8 bits_per_word ;
int irq ;
void *controller_state ;
void *controller_data ;
char modalias[32U] ;
};
struct spi_message;
struct spi_driver {
struct spi_device_id const *id_table ;
int (*probe)(struct spi_device * ) ;
int (*remove)(struct spi_device * ) ;
void (*shutdown)(struct spi_device * ) ;
int (*suspend)(struct spi_device * , pm_message_t ) ;
int (*resume)(struct spi_device * ) ;
struct device_driver driver ;
};
struct spi_master {
struct device dev ;
struct list_head list ;
s16 bus_num ;
u16 num_chipselect ;
u16 dma_alignment ;
u16 mode_bits ;
u16 flags ;
spinlock_t bus_lock_spinlock ;
struct mutex bus_lock_mutex ;
bool bus_lock_flag ;
int (*setup)(struct spi_device * ) ;
int (*transfer)(struct spi_device * , struct spi_message * ) ;
void (*cleanup)(struct spi_device * ) ;
};
struct spi_transfer {
void const *tx_buf ;
void *rx_buf ;
unsigned int len ;
dma_addr_t tx_dma ;
dma_addr_t rx_dma ;
unsigned char cs_change : 1 ;
u8 bits_per_word ;
u16 delay_usecs ;
u32 speed_hz ;
struct list_head transfer_list ;
};
struct spi_message {
struct list_head transfers ;
struct spi_device *spi ;
unsigned char is_dma_mapped : 1 ;
void (*complete)(void * ) ;
void *context ;
unsigned int actual_length ;
int status ;
struct list_head queue ;
void *state ;
};
typedef int ldv_func_ret_type___0;
long ldv__builtin_expect(long exp , long c ) ;
__inline static void INIT_LIST_HEAD(struct list_head *list )
{
{
list->next = list;
list->prev = list;
return;
}
}
extern void __list_add(struct list_head * , struct list_head * , struct list_head * ) ;
__inline static void list_add_tail(struct list_head *new , struct list_head *head )
{
{
__list_add(new, head->prev, head);
return;
}
}
extern void *memset(void * , int , size_t ) ;
__inline static long PTR_ERR(void const *ptr )
{
{
return ((long )ptr);
}
}
__inline static long IS_ERR(void const *ptr )
{
long tmp ;
{
tmp = ldv__builtin_expect((unsigned long )ptr > 0xfffffffffffff000UL, 0L);
return (tmp);
}
}
extern int mutex_trylock(struct mutex * ) ;
int ldv_mutex_trylock_2(struct mutex *ldv_func_arg1 ) ;
extern void mutex_unlock(struct mutex * ) ;
void ldv_mutex_unlock_3(struct mutex *ldv_func_arg1 ) ;
extern void mutex_lock(struct mutex * ) ;
void ldv_mutex_lock_1(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_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 ) ;
extern unsigned int bcd2bin(unsigned char ) ;
extern unsigned char bin2bcd(unsigned int ) ;
extern struct module __this_module ;
extern void driver_unregister(struct device_driver * ) ;
extern void *dev_get_drvdata(struct device const * ) ;
extern int dev_set_drvdata(struct device * , void * ) ;
extern int dev_printk(char const * , struct device const * , char const * , ...) ;
extern int dev_err(struct device const * , char const * , ...) ;
extern int dev_warn(struct device const * , char const * , ...) ;
__inline static void *platform_get_drvdata(struct platform_device const *pdev )
{
void *tmp ;
{
tmp = dev_get_drvdata(& pdev->dev);
return (tmp);
}
}
extern int rtc_valid_tm(struct rtc_time * ) ;
extern struct rtc_device *rtc_device_register(char const * , struct device * , struct rtc_class_ops const * ,
struct module * ) ;
extern void rtc_device_unregister(struct rtc_device * ) ;
extern struct bus_type spi_bus_type ;
__inline static struct spi_device *to_spi_device(struct device *dev )
{
struct device const *__mptr ;
struct spi_device *tmp ;
{
if ((unsigned long )dev != (unsigned long )((struct device *)0)) {
__mptr = (struct device const *)dev;
tmp = (struct spi_device *)__mptr;
} else {
tmp = 0;
}
return (tmp);
}
}
extern int spi_register_driver(struct spi_driver * ) ;
__inline static void spi_unregister_driver(struct spi_driver *sdrv )
{
{
if ((unsigned long )sdrv != (unsigned long )((struct spi_driver *)0)) {
driver_unregister(& sdrv->driver);
} else {
}
return;
}
}
__inline static void spi_message_init(struct spi_message *m )
{
{
memset((void *)m, 0, 80UL);
INIT_LIST_HEAD(& m->transfers);
return;
}
}
__inline static void spi_message_add_tail(struct spi_transfer *t , struct spi_message *m )
{
{
list_add_tail(& t->transfer_list, & m->transfers);
return;
}
}
extern int spi_setup(struct spi_device * ) ;
extern int spi_sync(struct spi_device * , struct spi_message * ) ;
__inline static int spi_write(struct spi_device *spi , void const *buf , size_t len )
{
struct spi_transfer t ;
struct spi_message m ;
int tmp ;
{
t.tx_buf = buf;
t.rx_buf = 0;
t.len = (unsigned int )len;
t.tx_dma = 0ULL;
t.rx_dma = 0ULL;
t.cs_change = (unsigned char)0;
t.bits_per_word = (unsigned char)0;
t.delay_usecs = (unsigned short)0;
t.speed_hz = 0U;
t.transfer_list.next = 0;
t.transfer_list.prev = 0;
spi_message_init(& m);
spi_message_add_tail(& t, & m);
tmp = spi_sync(spi, & m);
return (tmp);
}
}
extern int spi_write_then_read(struct spi_device * , void const * , unsigned int ,
void * , unsigned int ) ;
__inline static ssize_t spi_w8r8(struct spi_device *spi , u8 cmd )
{
ssize_t status ;
u8 result ;
int tmp ;
{
tmp = spi_write_then_read(spi, (void const *)(& cmd), 1U, (void *)(& result),
1U);
status = (ssize_t )tmp;
return (status >= 0L ? (ssize_t )result : status);
}
}
__inline static int m41t93_set_reg(struct spi_device *spi , u8 addr , u8 data )
{
u8 buf[2U] ;
int tmp ;
{
buf[0] = (u8 )((unsigned int )addr | 128U);
buf[1] = data;
tmp = spi_write(spi, (void const *)(& buf), 2UL);
return (tmp);
}
}
static int m41t93_set_time(struct device *dev , struct rtc_time *tm )
{
struct spi_device *spi ;
struct spi_device *tmp ;
u8 buf[9U] ;
unsigned int tmp___0 ;
u8 *data ;
unsigned char tmp___1 ;
int tmp___2 ;
{
tmp = to_spi_device(dev);
spi = tmp;
buf[0] = 128U;
tmp___0 = 1U;
while (1) {
if (tmp___0 >= 9U) {
break;
} else {
}
buf[tmp___0] = (unsigned char)0;
tmp___0 = tmp___0 + 1U;
}
data = (u8 *)(& buf) + 1UL;
dev_printk("<7>", (struct device const *)dev, "%s secs=%d, mins=%d, hours=%d, mday=%d, mon=%d, year=%d, wday=%d\n",
(char *)"write", tm->tm_sec, tm->tm_min, tm->tm_hour, tm->tm_mday, tm->tm_mon,
tm->tm_year, tm->tm_wday);
if (tm->tm_year <= 99) {
dev_warn((struct device const *)(& spi->dev), "unsupported date (before 2000-01-01).\n");
return (-22);
} else {
}
*data = 0U;
*(data + 1UL) = bin2bcd((unsigned int )tm->tm_sec);
*(data + 2UL) = bin2bcd((unsigned int )tm->tm_min);
tmp___1 = bin2bcd((unsigned int )tm->tm_hour);
*(data + 3UL) = (u8 )((int )((signed char )tmp___1) | (int )((signed char )((tm->tm_year / 100 + -1) << 6)));
*(data + 5UL) = bin2bcd((unsigned int )tm->tm_mday);
*(data + 4UL) = bin2bcd((unsigned int )(tm->tm_wday + 1));
*(data + 6UL) = bin2bcd((unsigned int )(tm->tm_mon + 1));
*(data + 7UL) = bin2bcd((unsigned int )(tm->tm_year % 100));
tmp___2 = spi_write(spi, (void const *)(& buf), 9UL);
return (tmp___2);
}
}
static int m41t93_get_time(struct device *dev , struct rtc_time *tm )
{
struct spi_device *spi ;
struct spi_device *tmp ;
u8 start_addr ;
u8 buf[8U] ;
int century_after_1900 ;
int tmp___0 ;
int ret ;
ssize_t tmp___1 ;
ssize_t tmp___2 ;
ssize_t tmp___3 ;
u8 reset_osc ;
unsigned int tmp___4 ;
unsigned int tmp___5 ;
unsigned int tmp___6 ;
unsigned int tmp___7 ;
unsigned int tmp___8 ;
unsigned int tmp___9 ;
unsigned int tmp___10 ;
int tmp___11 ;
int tmp___12 ;
{
tmp = to_spi_device(dev);
spi = tmp;
start_addr = 0U;
ret = 0;
tmp___1 = spi_w8r8(spi, 12);
tmp___0 = (int )tmp___1;
if (tmp___0 < 0) {
return (tmp___0);
} else {
}
if ((tmp___0 & 64) != 0) {
dev_printk("<7>", (struct device const *)(& spi->dev), "HT bit is set, reenable clock update.\n");
m41t93_set_reg(spi, 12, (int )((u8 )tmp___0) & 191);
} else {
}
tmp___2 = spi_w8r8(spi, 15);
tmp___0 = (int )tmp___2;
if (tmp___0 < 0) {
return (tmp___0);
} else {
}
if ((tmp___0 & 4) != 0) {
ret = -22;
dev_warn((struct device const *)(& spi->dev), "OF bit is set, resetting.\n");
m41t93_set_reg(spi, 15, (int )((u8 )tmp___0) & 251);
tmp___3 = spi_w8r8(spi, 15);
tmp___0 = (int )tmp___3;
if (tmp___0 < 0) {
return (tmp___0);
} else
if ((tmp___0 & 4) != 0) {
reset_osc = (u8 )((unsigned int )buf[1] | 128U);
dev_warn((struct device const *)(& spi->dev), "OF bit is still set, kickstarting clock.\n");
m41t93_set_reg(spi, 1, (int )reset_osc);
reset_osc = (unsigned int )reset_osc & 127U;
m41t93_set_reg(spi, 1, (int )reset_osc);
} else {
}
} else {
}
if ((tmp___0 & 16) != 0) {
dev_warn((struct device const *)(& spi->dev), "BL bit is set, replace battery.\n");
} else {
}
tmp___0 = spi_write_then_read(spi, (void const *)(& start_addr), 1U, (void *)(& buf),
8U);
if (tmp___0 < 0) {
return (tmp___0);
} else {
}
tmp___4 = bcd2bin((int )buf[1]);
tm->tm_sec = (int )tmp___4;
tmp___5 = bcd2bin((int )buf[2]);
tm->tm_min = (int )tmp___5;
tmp___6 = bcd2bin((int )buf[3] & 63);
tm->tm_hour = (int )tmp___6;
tmp___7 = bcd2bin((int )buf[5]);
tm->tm_mday = (int )tmp___7;
tmp___8 = bcd2bin((int )buf[6]);
tm->tm_mon = (int )(tmp___8 - 1U);
tmp___9 = bcd2bin((int )buf[4] & 15);
tm->tm_wday = (int )(tmp___9 - 1U);
century_after_1900 = ((int )buf[3] >> 6) + 1;
tmp___10 = bcd2bin((int )buf[7]);
tm->tm_year = (int )(tmp___10 + (unsigned int )(century_after_1900 * 100));
dev_printk("<7>", (struct device const *)dev, "%s secs=%d, mins=%d, hours=%d, mday=%d, mon=%d, year=%d, wday=%d\n",
(char *)"read", tm->tm_sec, tm->tm_min, tm->tm_hour, tm->tm_mday, tm->tm_mon,
tm->tm_year, tm->tm_wday);
if (ret >= 0) {
tmp___11 = rtc_valid_tm(tm);
tmp___12 = tmp___11;
} else {
tmp___12 = ret;
}
return (tmp___12);
}
}
static struct rtc_class_ops const m41t93_rtc_ops =
{0, 0, 0, & m41t93_get_time, & m41t93_set_time, 0, 0, 0, 0, 0, 0};
static struct spi_driver m41t93_driver ;
static int m41t93_probe(struct spi_device *spi )
{
struct rtc_device *rtc ;
int res ;
ssize_t tmp ;
long tmp___0 ;
long tmp___1 ;
{
spi->bits_per_word = 8U;
spi_setup(spi);
tmp = spi_w8r8(spi, 4);
res = (int )tmp;
if (res < 0 || (res & 248) != 0) {
dev_err((struct device const *)(& spi->dev), "not found 0x%x.\n", res);
return (-19);
} else {
}
rtc = rtc_device_register(m41t93_driver.driver.name, & spi->dev, & m41t93_rtc_ops,
& __this_module);
tmp___1 = IS_ERR((void const *)rtc);
if (tmp___1 != 0L) {
tmp___0 = PTR_ERR((void const *)rtc);
return ((int )tmp___0);
} else {
}
dev_set_drvdata(& spi->dev, (void *)rtc);
return (0);
}
}
static int m41t93_remove(struct spi_device *spi )
{
struct rtc_device *rtc ;
void *tmp ;
{
tmp = platform_get_drvdata((struct platform_device const *)spi);
rtc = (struct rtc_device *)tmp;
if ((unsigned long )rtc != (unsigned long )((struct rtc_device *)0)) {
rtc_device_unregister(rtc);
} else {
}
return (0);
}
}
static struct spi_driver m41t93_driver = {0, & m41t93_probe, & m41t93_remove, 0, 0, 0, {"rtc-m41t93", & spi_bus_type, & __this_module,
0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0,
0, 0}};
static int m41t93_init(void)
{
int tmp ;
{
tmp = spi_register_driver(& m41t93_driver);
return (tmp);
}
}
static void m41t93_exit(void)
{
{
spi_unregister_driver(& m41t93_driver);
return;
}
}
void ldv_check_final_state(void) ;
extern void ldv_check_return_value(int ) ;
extern void ldv_check_return_value_probe(int ) ;
void ldv_initialize(void) ;
extern void ldv_handler_precall(void) ;
extern int nondet_int(void) ;
int LDV_IN_INTERRUPT ;
int main(void)
{
struct device *var_group1 ;
struct rtc_time *var_group2 ;
struct spi_device *var_group3 ;
int res_m41t93_probe_3 ;
int ldv_s_m41t93_driver_spi_driver ;
int tmp ;
int tmp___0 ;
int tmp___1 ;
{
ldv_s_m41t93_driver_spi_driver = 0;
LDV_IN_INTERRUPT = 1;
ldv_initialize();
ldv_handler_precall();
tmp = m41t93_init();
if (tmp != 0) {
goto ldv_final;
} else {
}
goto ldv_21064;
ldv_21063:
tmp___0 = nondet_int();
switch (tmp___0) {
case 0:
ldv_handler_precall();
m41t93_get_time(var_group1, var_group2);
goto ldv_21057;
case 1:
ldv_handler_precall();
m41t93_set_time(var_group1, var_group2);
goto ldv_21057;
case 2: ;
if (ldv_s_m41t93_driver_spi_driver == 0) {
res_m41t93_probe_3 = m41t93_probe(var_group3);
ldv_check_return_value(res_m41t93_probe_3);
ldv_check_return_value_probe(res_m41t93_probe_3);
if (res_m41t93_probe_3 != 0) {
goto ldv_module_exit;
} else {
}
ldv_s_m41t93_driver_spi_driver = ldv_s_m41t93_driver_spi_driver + 1;
} else {
}
goto ldv_21057;
case 3: ;
if (ldv_s_m41t93_driver_spi_driver == 1) {
ldv_handler_precall();
m41t93_remove(var_group3);
ldv_s_m41t93_driver_spi_driver = 0;
} else {
}
goto ldv_21057;
default: ;
goto ldv_21057;
}
ldv_21057: ;
ldv_21064:
tmp___1 = nondet_int();
if (tmp___1 != 0 || ldv_s_m41t93_driver_spi_driver != 0) {
goto ldv_21063;
} else {
}
ldv_module_exit:
ldv_handler_precall();
m41t93_exit();
ldv_final:
ldv_check_final_state();
return 0;
}
}
void ldv_mutex_lock_1(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_mutex_of_device(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
int ldv_mutex_trylock_2(struct mutex *ldv_func_arg1 )
{
ldv_func_ret_type___0 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_3(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_mutex_of_device(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
__inline static void ldv_error(void)
{
{
LDV_ERROR: {reach_error();abort();}
}
}
extern int ldv_undef_int(void) ;
long ldv__builtin_expect(long exp , long c )
{
{
return (exp);
}
}
static int ldv_mutex_mutex_of_device ;
int ldv_mutex_lock_interruptible_mutex_of_device(struct mutex *lock )
{
int nondetermined ;
{
if (ldv_mutex_mutex_of_device == 1) {
} else {
ldv_error();
}
nondetermined = ldv_undef_int();
if (nondetermined) {
ldv_mutex_mutex_of_device = 2;
return (0);
} else {
return (-4);
}
}
}
int ldv_mutex_lock_killable_mutex_of_device(struct mutex *lock )
{
int nondetermined ;
{
if (ldv_mutex_mutex_of_device == 1) {
} else {
ldv_error();
}
nondetermined = ldv_undef_int();
if (nondetermined) {
ldv_mutex_mutex_of_device = 2;
return (0);
} else {
return (-4);
}
}
}
void ldv_mutex_lock_mutex_of_device(struct mutex *lock )
{
{
if (ldv_mutex_mutex_of_device == 1) {
} else {
ldv_error();
}
ldv_mutex_mutex_of_device = 2;
return;
}
}
int ldv_mutex_trylock_mutex_of_device(struct mutex *lock )
{
int is_mutex_held_by_another_thread ;
{
if (ldv_mutex_mutex_of_device == 1) {
} else {
ldv_error();
}
is_mutex_held_by_another_thread = ldv_undef_int();
if (is_mutex_held_by_another_thread) {
return (0);
} else {
ldv_mutex_mutex_of_device = 2;
return (1);
}
}
}
int ldv_atomic_dec_and_mutex_lock_mutex_of_device(atomic_t *cnt , struct mutex *lock )
{
int atomic_value_after_dec ;
{
if (ldv_mutex_mutex_of_device == 1) {
} else {
ldv_error();
}
atomic_value_after_dec = 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) {
return (0);
} else {
return (1);
}
} else {
return (1);
}
}
}
void ldv_mutex_unlock_mutex_of_device(struct mutex *lock )
{
{
if (ldv_mutex_mutex_of_device == 2) {
} else {
ldv_error();
}
ldv_mutex_mutex_of_device = 1;
return;
}
}
void ldv_initialize(void)
{
{
ldv_mutex_mutex_of_device = 1;
return;
}
}
void ldv_check_final_state(void)
{
{
if (ldv_mutex_mutex_of_device == 1) {
} else {
ldv_error();
}
return;
}
}