diff options
| -rw-r--r-- | src/unistd/alarm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/unistd/alarm.c b/src/unistd/alarm.c index 2e3263ac..a5e0c822 100644 --- a/src/unistd/alarm.c +++ b/src/unistd/alarm.c @@ -4,7 +4,7 @@ unsigned alarm(unsigned seconds) { - struct itimerval it = { .it_value.tv_sec = seconds }; - __syscall(SYS_setitimer, ITIMER_REAL, &it, &it); - return it.it_value.tv_sec + !!it.it_value.tv_usec; + struct itimerval it = { .it_value.tv_sec = seconds }, old = { 0 }; + setitimer(ITIMER_REAL, &it, &old); + return old.it_value.tv_sec + !!old.it_value.tv_usec; } |