sbm

commit 54766cbfb7e6c0a099063710309225de4bc8f503
parent 467410cf5970dd0b6e8c7b7c5301ea405cdc0e5f
Author: sin <sin@2f30.org>
Date:   Mon, 22 Feb 2016 14:27:41 +0000

Handle error early in clock_gettime_tv()

Makes it a bit more reusable.  Caller should never inspect tv
if the call failed so it doesn't provide additional safety.

Diffstat:
M
sbm.c
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/sbm.c b/sbm.c
@@ -192,6 +192,8 @@ clock_gettime_tv(clockid_t clock_id, struct timeval *tv)
 	int ret;
 
 	ret = clock_gettime(clock_id, &ts);
+	if (ret < 0)
+		return -1;
 	tv->tv_sec = ts.tv_sec;
 	tv->tv_usec = ts.tv_nsec / 1000;
 	return ret;