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added pthread_cond_timedwait_relative_np()

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This commit is contained in:
Mathias Agopian 2009-07-13 15:00:46 -07:00
parent 733f7deeb7
commit a2f5e21244
2 changed files with 35 additions and 0 deletions
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15
libc/bionic/pthread.c
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@ -1204,6 +1204,7 @@ int pthread_cond_timedwait(pthread_cond_t *cond,
}
/* this one exists only for backward binary compatibility */
int pthread_cond_timedwait_monotonic(pthread_cond_t *cond,
pthread_mutex_t * mutex,
const struct timespec *abstime)
@ -1211,6 +1212,20 @@ int pthread_cond_timedwait_monotonic(pthread_cond_t *cond,
return __pthread_cond_timedwait(cond, mutex, abstime, CLOCK_MONOTONIC);
}
int pthread_cond_timedwait_monotonic_np(pthread_cond_t *cond,
pthread_mutex_t * mutex,
const struct timespec *abstime)
{
return __pthread_cond_timedwait(cond, mutex, abstime, CLOCK_MONOTONIC);
}
int pthread_cond_timedwait_relative_np(pthread_cond_t *cond,
pthread_mutex_t * mutex,
const struct timespec *reltime)
{
return __pthread_cond_timedwait_relative(cond, mutex, reltime);
}
int pthread_cond_timeout_np(pthread_cond_t *cond,
pthread_mutex_t * mutex,
unsigned msecs)

20
libc/include/pthread.h
View File

@ -179,10 +179,30 @@ int pthread_cond_timedwait(pthread_cond_t *cond,
* to the CLOCK_MONOTONIC clock instead, to avoid any problems when
* the wall-clock time is changed brutally
*/
int pthread_cond_timedwait_monotonic_np(pthread_cond_t *cond,
pthread_mutex_t *mutex,
const struct timespec *abstime);
/* BIONIC: DEPRECATED. same as pthread_cond_timedwait_monotonic_np()
* unfortunately pthread_cond_timedwait_monotonic has shipped already
*/
int pthread_cond_timedwait_monotonic(pthread_cond_t *cond,
pthread_mutex_t *mutex,
const struct timespec *abstime);
#define HAVE_PTHREAD_COND_TIMEDWAIT_MONOTONIC 1
/* BIONIC: same as pthread_cond_timedwait, except the 'reltime' given refers
* is relative to the current time.
*/
int pthread_cond_timedwait_relative_np(pthread_cond_t *cond,
pthread_mutex_t *mutex,
const struct timespec *reltime);
#define HAVE_PTHREAD_COND_TIMEDWAIT_RELATIVE 1
int pthread_cond_timeout_np(pthread_cond_t *cond,
pthread_mutex_t * mutex,
unsigned msecs);