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[PATCH] hrtimer: make clockid_t arguments const

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add const arguments to the posix-timers.h API functions

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Thomas Gleixner 2006-01-09 20:52:27 -08:00 • committed by Linus Torvalds
parent 57a558757b
commit a924b04dde
3 changed files with 54 additions and 46 deletions
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22
include/linux/posix-timers.h
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@ -72,12 +72,12 @@ struct k_clock_abs {
};
struct k_clock {
int res; /* in nano seconds */
int (*clock_getres) (clockid_t which_clock, struct timespec *tp);
int (*clock_getres) (const clockid_t which_clock, struct timespec *tp);
struct k_clock_abs *abs_struct;
int (*clock_set) (clockid_t which_clock, struct timespec * tp);
int (*clock_get) (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) (clockid_t which_clock, int flags, struct timespec *);
int (*nsleep) (const clockid_t which_clock, int flags, struct timespec *);
int (*timer_set) (struct k_itimer * timr, int flags,
struct itimerspec * new_setting,
struct itimerspec * old_setting);
@ -87,12 +87,12 @@ struct k_clock {
struct itimerspec * cur_setting);
};
void register_posix_clock(clockid_t clock_id, struct k_clock *new_clock);
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_notimer_create(struct k_itimer *timer);
int do_posix_clock_nonanosleep(clockid_t, int flags, struct timespec *);
int do_posix_clock_nosettime(clockid_t, struct timespec *tp);
int do_posix_clock_nonanosleep(const clockid_t, int flags, struct timespec *);
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);
@ -117,11 +117,11 @@ struct now_struct {
} \
}while (0)
int posix_cpu_clock_getres(clockid_t which_clock, struct timespec *);
int posix_cpu_clock_get(clockid_t which_clock, struct timespec *);
int posix_cpu_clock_set(clockid_t which_clock, const struct timespec *tp);
int posix_cpu_clock_getres(const clockid_t which_clock, struct timespec *);
int posix_cpu_clock_get(const clockid_t which_clock, struct timespec *);
int posix_cpu_clock_set(const clockid_t which_clock, const struct timespec *tp);
int posix_cpu_timer_create(struct k_itimer *);
int posix_cpu_nsleep(clockid_t, int, struct timespec *);
int posix_cpu_nsleep(const clockid_t, int, struct timespec *);
int posix_cpu_timer_set(struct k_itimer *, int,
struct itimerspec *, struct itimerspec *);
int posix_cpu_timer_del(struct k_itimer *);