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core-rtclock: introduce pa_timespec_store() akin pa_timeval_store()

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This commit is contained in:
Lennart Poettering 2009-09-18 04:08:36 +02:00
parent f7d38965b3
commit fdec460661
2 changed files with 15 additions and 0 deletions
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14
src/pulsecore/core-rtclock.c
View file

@ -151,6 +151,20 @@ pa_usec_t pa_timespec_load(const struct timespec *ts) {
(pa_usec_t) ts->tv_nsec / PA_NSEC_PER_USEC; (pa_usec_t) ts->tv_nsec / PA_NSEC_PER_USEC;
} }
struct timespec* pa_timespec_store(struct timespec *ts, pa_usec_t v) {
pa_assert(ts);
if (PA_UNLIKELY(v == PA_USEC_INVALID)) {
ts->tv_sec = PA_INT_TYPE_MAX(time_t);
ts->tv_nsec = (long) (PA_NSEC_PER_SEC-1);
return NULL;
}
ts->tv_sec = (time_t) (v / PA_USEC_PER_SEC);
ts->tv_nsec = (long) ((v % PA_USEC_PER_SEC) * PA_NSEC_PER_USEC);
return ts;
}
static struct timeval* wallclock_from_rtclock(struct timeval *tv) { static struct timeval* wallclock_from_rtclock(struct timeval *tv) {

1
src/pulsecore/core-rtclock.h
View file

@ -44,6 +44,7 @@ void pa_rtclock_hrtimer_enable(void);
struct timeval* pa_rtclock_from_wallclock(struct timeval *tv); struct timeval* pa_rtclock_from_wallclock(struct timeval *tv);
pa_usec_t pa_timespec_load(const struct timespec *ts); pa_usec_t pa_timespec_load(const struct timespec *ts);
struct timespec* pa_timespec_store(struct timespec *ts, pa_usec_t v);
struct timeval* pa_timeval_rtstore(struct timeval *tv, pa_usec_t v, pa_bool_t rtclock); struct timeval* pa_timeval_rtstore(struct timeval *tv, pa_usec_t v, pa_bool_t rtclock);