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From: Corinna Vinschen <>
Subject: [newlib-cygwin] libc: Added prototypes for new POSIX APIs
Date: Mon,  9 Aug 2021 10:50:23 +0000 (GMT)	[thread overview]
Message-ID: <> (raw);h=4f81149937844582c6ae941acc80e623c9fcbbff

commit 4f81149937844582c6ae941acc80e623c9fcbbff
Author: Matt Joyce <>
Date:   Fri Aug 6 22:04:42 2021 +0200

    libc: Added prototypes for new POSIX APIs
    Added function prototypes to newlib/libc/include/pthread.h
    for the following Issue 8 Standard APIs:

 newlib/libc/include/pthread.h | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/newlib/libc/include/pthread.h b/newlib/libc/include/pthread.h
index c9d24d6e0..c99ad395d 100644
--- a/newlib/libc/include/pthread.h
+++ b/newlib/libc/include/pthread.h
@@ -87,6 +87,12 @@ int	pthread_mutex_timedlock (pthread_mutex_t *__mutex,
 #endif /* _POSIX_TIMEOUTS */
+/* 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);
@@ -126,6 +132,13 @@ int	pthread_cond_wait (pthread_cond_t *__cond, pthread_mutex_t *__mutex);
 int	pthread_cond_timedwait (pthread_cond_t *__cond,
 				pthread_mutex_t *__mutex,
 				const struct timespec *__abstime);
+/* 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 */
@@ -423,6 +436,15 @@ int	pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock);
 int	pthread_rwlock_timedwrlock (pthread_rwlock_t *__rwlock,
 				    const struct timespec *__abstime);
+/* 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) */

                 reply	other threads:[~2021-08-09 10:50 UTC|newest]

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