diff options
Diffstat (limited to 'sysdeps/nptl')
| -rw-r--r-- | sysdeps/nptl/pthread-functions.h | 4 | ||||
| -rw-r--r-- | sysdeps/nptl/pthread.h | 15 |
2 files changed, 19 insertions, 0 deletions
diff --git a/sysdeps/nptl/pthread-functions.h b/sysdeps/nptl/pthread-functions.h index cd5e94d1a6..cfa9660e5c 100644 --- a/sysdeps/nptl/pthread-functions.h +++ b/sysdeps/nptl/pthread-functions.h @@ -55,6 +55,10 @@ struct pthread_functions int (*ptr___pthread_cond_wait) (pthread_cond_t *, pthread_mutex_t *); int (*ptr___pthread_cond_timedwait) (pthread_cond_t *, pthread_mutex_t *, const struct timespec *); + int (*ptr___pthread_cond_clockwait) (pthread_cond_t *, + pthread_mutex_t *, + clockid_t, + const struct timespec *); int (*ptr___pthread_cond_broadcast_2_0) (pthread_cond_2_0_t *); int (*ptr___pthread_cond_destroy_2_0) (pthread_cond_2_0_t *); int (*ptr___pthread_cond_init_2_0) (pthread_cond_2_0_t *, diff --git a/sysdeps/nptl/pthread.h b/sysdeps/nptl/pthread.h index 704a3c48d6..f000b1e67d 100644 --- a/sysdeps/nptl/pthread.h +++ b/sysdeps/nptl/pthread.h @@ -1003,6 +1003,21 @@ extern int pthread_cond_timedwait (pthread_cond_t *__restrict __cond, const struct timespec *__restrict __abstime) __nonnull ((1, 2, 3)); +# ifdef __USE_GNU +/* Wait for condition variable COND to be signaled or broadcast until + ABSTIME measured by the specified clock. MUTEX is assumed to be + locked before. CLOCK is the clock to use. ABSTIME is an absolute + time specification against CLOCK's epoch. + + This function is a cancellation point and therefore not marked with + __THROW. */ +extern int pthread_cond_clockwait (pthread_cond_t *__restrict __cond, + pthread_mutex_t *__restrict __mutex, + __clockid_t __clock_id, + const struct timespec *__restrict __abstime) + __nonnull ((1, 2, 4)); +# endif + /* Functions for handling condition variable attributes. */ /* Initialize condition variable attribute ATTR. */ |