summaryrefslogtreecommitdiff
path: root/src/exit/at_quick_exit.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/exit/at_quick_exit.c')
-rw-r--r--src/exit/at_quick_exit.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/exit/at_quick_exit.c b/src/exit/at_quick_exit.c
index 34541bad..ac28dfd9 100644
--- a/src/exit/at_quick_exit.c
+++ b/src/exit/at_quick_exit.c
@@ -21,9 +21,10 @@ void __funcs_on_quick_exit()
int at_quick_exit(void (*func)(void))
{
- if (count == 32) return -1;
+ int r = 0;
LOCK(lock);
- funcs[count++] = func;
+ if (count == 32) r = -1;
+ else funcs[count++] = func;
UNLOCK(lock);
- return 0;
+ return r;
}