http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/linux/posix-timers.h

#ifndef _linux_POSIX_TIMERS_H #define _linux_POSIX_TIMERS_H #include <linux/spinlock.h> #include <linux/list.h> #include <linux/sched.h> union cpu_time_count { cputime_t cpu; unsigned long long sched; }; struct cpu_timer_list { struct list_head entry; union cpu_time_count expires, incr; struct task_struct *task; int firing; }; #define CPUCLOCK_PID(clock) ((pid_t) ~((clock) >> 3)) #define CPUCLOCK_PERTHREAD(clock) \ (((clock) & (clockid_t) CPUCLOCK_PERTHREAD_MASK) != 0) #define CPUCLOCK_PID_MASK 7 #define CPUCLOCK_PERTHREAD_MASK 4 #define CPUCLOCK_WHICH(clock) ((clock) & (clockid_t) CPUCLOCK_CLOCK_MASK) #define CPUCLOCK_CLOCK_MASK 3 #define CPUCLOCK_PROF 0 #define CPUCLOCK_VIRT 1 #define CPUCLOCK_SCHED 2 #define CPUCLOCK_MAX 3 #define MAKE_PROCESS_CPUCLOCK(pid, clock) \ ((~(clockid_t) (pid) << 3) | (clockid_t) (clock)) #define MAKE_THREAD_CPUCLOCK(tid, clock) \ MAKE_PROCESS_CPUCLOCK((tid), (clock) | CPUCLOCK_PERTHREAD_MASK) /* POSIX.1b interval timer structure. */ struct k_itimer { struct list_head list; /* free/ allocate list */ spinlock_t it_lock; clockid_t it_clock; /* which timer type */ timer_t it_id; /* timer id */ int it_overrun; /* overrun on pending signal */ int it_overrun_last; /* overrun on last delivered signal */ int it_requeue_pending; /* waiting to requeue this timer */ #define REQUEUE_PENDING 1 int it_sigev_notify; /* notify word of sigevent struct */ int it_sigev_signo; /* signo word of sigevent struct */ sigval_t it_sigev_value; /* value word of sigevent struct */ struct task_struct *it_process; /* process to send signal to */ struct sigqueue *sigq; /* signal queue entry. */ union { struct { struct hrtimer timer; ktime_t interval; } real; struct cpu_timer_list cpu; struct { unsigned int clock; unsigned int node; unsigned long incr; unsigned long expires; } mmtimer; } it; }; struct k_clock { int res; /* in nanoseconds */ int (*clock_getres) (const clockid_t which_clock, struct timespec *tp); int (*clock_set) (const clockid_t which_clock, struct timespec * tp); int (*clock_get) (const clockid_t which_clock, struct timespec * tp); int (*timer_create) (struct k_itimer *timer); int (*nsleep) (const clockid_t which_clock, int flags, struct timespec *, struct timespec __user *); int (*timer_set) (struct k_itimer * timr, int flags, struct itimerspec * new_setting, struct itimerspec * old_setting); int (*timer_del) (struct k_itimer * timr); #define TIMER_RETRY 1 void (*timer_get) (struct k_itimer * timr, struct itimerspec * cur_setting); }; void register_posix_clock(const clockid_t clock_id, struct k_clock *new_clock); /* error handlers for timer_create, nanosleep and settime */ int do_posix_clock_nonanosleep(const clockid_t, int flags, struct timespec *, struct timespec __user *); int do_posix_clock_nosettime(const clockid_t, struct timespec *tp); /* function to call to trigger timer event */ int posix_timer_event(struct k_itimer *timr, int si_private); int posix_cpu_clock_getres(const clockid_t which_clock, struct timespec *ts); int posix_cpu_clock_get(const clockid_t which_clock, struct timespec *ts); int posix_cpu_clock_set(const clockid_t which_clock, const struct timespec *ts); int posix_cpu_timer_create(struct k_itimer *timer); int posix_cpu_nsleep(const clockid_t which_clock, int flags, struct timespec *rqtp, struct timespec __user *rmtp); int posix_cpu_timer_set(struct k_itimer *timer, int flags, struct itimerspec *new, struct itimerspec *old); int posix_cpu_timer_del(struct k_itimer *timer); void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec *itp); void posix_cpu_timer_schedule(struct k_itimer *timer); void run_posix_cpu_timers(struct task_struct *task); void posix_cpu_timers_exit(struct task_struct *task); void posix_cpu_timers_exit_group(struct task_struct *task); void set_process_cpu_timer(struct task_struct *task, unsigned int clock_idx, cputime_t *newval, cputime_t *oldval); #endif