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libc: Added prototypes for new POSIX APIs 

Added function prototypes to newlib/libc/include/pthread.h
for the following Issue 8 Standard APIs:
pthread_cond_clockwait()
pthread_mutex_clocklock()
pthread_rwlock_clockrdlock()
pthread_rwlock_clockwrlock()
This commit is contained in:
Matt Joyce 2021-08-06 22:04:42 +02:00 committed by Corinna Vinschen
parent 0cb40f415b
commit 4f81149937
1 changed files with 22 additions and 0 deletions
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22
newlib/libc/include/pthread.h
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@ -87,6 +87,12 @@ int pthread_mutex_timedlock (pthread_mutex_t *__mutex,
#endif /* _POSIX_TIMEOUTS */
#if __GNU_VISIBLE
/* The Issue 8 standard adds pthread_mutex_clocklock() */
int pthread_mutex_clocklock(pthread_mutex_t *__restrict, clockid_t,
const struct timespec *__restrict);
#endif /* __GNU_VISIBLE */
/* Condition Variable Initialization Attributes, P1003.1c/Draft 10, p. 96 */
int pthread_condattr_init (pthread_condattr_t *__attr);
@ -127,6 +133,13 @@ int pthread_cond_timedwait (pthread_cond_t *__cond,
pthread_mutex_t *__mutex,
const struct timespec *__abstime);
#if __GNU_VISIBLE
/* The Issue 8 standard adds pthread_cond_clockwait() */
int pthread_cond_clockwait(pthread_cond_t *__restrict,
pthread_mutex_t *__restrict, clockid_t,
const struct timespec *__restrict);
#endif /* __GNU_VISIBLE */
#if defined(_POSIX_THREAD_PRIORITY_SCHEDULING)
/* Thread Creation Scheduling Attributes, P1003.1c/Draft 10, p. 120 */
@ -423,6 +436,15 @@ int pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock);
int pthread_rwlock_timedwrlock (pthread_rwlock_t *__rwlock,
const struct timespec *__abstime);
#if __GNU_VISIBLE
/* The Issue 8 standard adds pthread_rwlock_clockrdlock()
* and pthread_rwlock_clockwrlock()*/
int pthread_rwlock_clockrdlock(pthread_rwlock_t *__restrict, clockid_t,
const struct timespec *__restrict);
int pthread_rwlock_clockwrlock(pthread_rwlock_t *__restrict, clockid_t,
const struct timespec *__restrict);
#endif /* __GNU_VISIBLE */
#endif /* defined(_POSIX_READER_WRITER_LOCKS) */