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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-02-10 00:52:50 +0000 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-02-10 01:03:54 +0000 |
| commit | e9644c20ce4718ca99953cab0d306b7789303c8e (patch) | |
| tree | 89e57ee542ffff864375f9631e4301bbea3991ea /sysdeps/htl | |
| parent | 1cec114b17ad2d5b019074e3cd419cb331feac7a (diff) | |
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htl: Make sem_wait/sem_timedwait interruptible
Diffstat (limited to 'sysdeps/htl')
| -rw-r--r-- | sysdeps/htl/sem-timedwait.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/sysdeps/htl/sem-timedwait.c b/sysdeps/htl/sem-timedwait.c index 656da41184..a61acfd43f 100644 --- a/sysdeps/htl/sem-timedwait.c +++ b/sysdeps/htl/sem-timedwait.c @@ -30,6 +30,7 @@ __sem_timedwait_internal (sem_t *restrict sem, error_t err; int drain; struct __pthread *self; + clockid_t clock_id = CLOCK_REALTIME; __pthread_spin_lock (&sem->__lock); if (sem->__value > 0) @@ -54,12 +55,9 @@ __sem_timedwait_internal (sem_t *restrict sem, /* Block the thread. */ if (timeout != NULL) - err = __pthread_timedblock (self, timeout, CLOCK_REALTIME); + err = __pthread_timedblock_intr (self, timeout, clock_id); else - { - err = 0; - __pthread_block (self); - } + err = __pthread_block_intr (self); __pthread_spin_lock (&sem->__lock); if (self->prevp == NULL) @@ -82,7 +80,7 @@ __sem_timedwait_internal (sem_t *restrict sem, if (err) { - assert (err == ETIMEDOUT); + assert (err == ETIMEDOUT || err == EINTR); errno = err; return -1; } |