diff options
Diffstat (limited to 'boehm-gc/pthread_stop_world.c')
| -rw-r--r-- | boehm-gc/pthread_stop_world.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/boehm-gc/pthread_stop_world.c b/boehm-gc/pthread_stop_world.c index 5dfd26d319a..fd4a91ec2c9 100644 --- a/boehm-gc/pthread_stop_world.c +++ b/boehm-gc/pthread_stop_world.c @@ -341,9 +341,11 @@ void GC_stop_world() } } for (i = 0; i < n_live_threads; i++) { - if (0 != (code = sem_wait(&GC_suspend_ack_sem))) { + while (0 != (code = sem_wait(&GC_suspend_ack_sem))) { + if (errno != EINTR) { GC_err_printf1("Sem_wait returned %ld\n", (unsigned long)code); ABORT("sem_wait for handler failed"); + } } } # ifdef PARALLEL_MARK |