diff options
| -rw-r--r-- | gdb/testsuite/gdb.python/py-thread-exited.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/gdb/testsuite/gdb.python/py-thread-exited.c b/gdb/testsuite/gdb.python/py-thread-exited.c index d62133b..4df6b58 100644 --- a/gdb/testsuite/gdb.python/py-thread-exited.c +++ b/gdb/testsuite/gdb.python/py-thread-exited.c @@ -24,14 +24,25 @@ pthread_t thread3_id; void* do_thread (void* d) { + if (d != NULL) + { + pthread_barrier_t *barrier = (pthread_barrier_t *) d; + pthread_barrier_wait (barrier); + } + return NULL; /* In thread */ } int main (void) { + /* We want the threads to exit in a known order. Use a barrier to ensure + the second thread doesn't exit until the first has been joined. */ + pthread_barrier_t barrier; + pthread_barrier_init (&barrier, NULL, 2); pthread_create (&thread2_id, NULL, do_thread, NULL); - pthread_create (&thread3_id, NULL, do_thread, NULL); + pthread_create (&thread3_id, NULL, do_thread, &barrier); pthread_join (thread2_id, NULL); + pthread_barrier_wait (&barrier); pthread_join (thread3_id, NULL); return 12; /* Done */ } |