diff options
Diffstat (limited to 'src/thread/sem_timedwait.c')
| -rw-r--r-- | src/thread/sem_timedwait.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/thread/sem_timedwait.c b/src/thread/sem_timedwait.c index e6604364..e6c2495a 100644 --- a/src/thread/sem_timedwait.c +++ b/src/thread/sem_timedwait.c @@ -7,7 +7,7 @@ int sem_timedwait(sem_t *sem, const struct timespec *at) for (;;) { if (a_fetch_add(sem->__val, -1) > 0) return 0; - val = a_fetch_add(sem->__val, 1); + val = a_fetch_add(sem->__val, 1)+1; CANCELPT_BEGIN; if (val <= 0 && __timedwait(sem->__val, val, CLOCK_REALTIME, at, 0) == ETIMEDOUT) { errno = ETIMEDOUT; |