diff options
Diffstat (limited to 'src/backend/port/posix_sema.c')
| -rw-r--r-- | src/backend/port/posix_sema.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/src/backend/port/posix_sema.c b/src/backend/port/posix_sema.c index 633bf5afebb..ad9c80a8b5b 100644 --- a/src/backend/port/posix_sema.c +++ b/src/backend/port/posix_sema.c @@ -236,22 +236,14 @@ PGSemaphoreReset(PGSemaphore sema) * Lock a semaphore (decrement count), blocking if count would be < 0 */ void -PGSemaphoreLock(PGSemaphore sema, bool interruptOK) +PGSemaphoreLock(PGSemaphore sema) { int errStatus; - /* - * See notes in sysv_sema.c's implementation of PGSemaphoreLock. Just as - * that code does for semop(), we handle both the case where sem_wait() - * returns errno == EINTR after a signal, and the case where it just keeps - * waiting. - */ + /* See notes in sysv_sema.c's implementation of PGSemaphoreLock. */ do { - ImmediateInterruptOK = interruptOK; - CHECK_FOR_INTERRUPTS(); errStatus = sem_wait(PG_SEM_REF(sema)); - ImmediateInterruptOK = false; } while (errStatus < 0 && errno == EINTR); if (errStatus < 0) |