diff options
Diffstat (limited to 'lib/libc/stdlib/quick_exit.c')
| -rw-r--r-- | lib/libc/stdlib/quick_exit.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/libc/stdlib/quick_exit.c b/lib/libc/stdlib/quick_exit.c index ef8cdb1b401a..4d81a35f5375 100644 --- a/lib/libc/stdlib/quick_exit.c +++ b/lib/libc/stdlib/quick_exit.c @@ -26,6 +26,8 @@ * $FreeBSD$ */ +#include <sys/types.h> +#include <machine/atomic.h> #include <stdlib.h> #include <pthread.h> @@ -60,6 +62,7 @@ at_quick_exit(void (*func)(void)) h->cleanup = func; pthread_mutex_lock(&atexit_mutex); h->next = handlers; + __compiler_membar(); handlers = h; pthread_mutex_unlock(&atexit_mutex); return (0); @@ -74,7 +77,9 @@ quick_exit(int status) * XXX: The C++ spec requires us to call std::terminate if there is an * exception here. */ - for (h = handlers; NULL != h; h = h->next) + for (h = handlers; NULL != h; h = h->next) { + __compiler_membar(); h->cleanup(); + } _Exit(status); } |