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authorHarald Hoyer <harald@redhat.com>2014-05-20 12:25:16 +0200
committerAnthony G. Basile <blueness@gentoo.org>2014-05-23 08:54:40 -0400
commite936eee10fe09d423cdb0754de92ed7fb111f561 (patch)
treea4d28a37701b9d19300985b9afdcdcaced1aedc2 /src/udev/udevadm-settle.c
parentdb1e5f3021c49c4a320e70a8f9827855f2da385e (diff)
udevadm-settle: fixed return code for empty queue
If the udev queue is empty and "/run/udev/queue" does not exist, "udevadm settle" would return with EXIT_FAILURE, because the inotify on "/run/udev/queue" would fail with ENOENT. This patch lets "udevadm settle" exit with EXIT_SUCCESS in this case. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Diffstat (limited to 'src/udev/udevadm-settle.c')
-rw-r--r--src/udev/udevadm-settle.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/udev/udevadm-settle.c b/src/udev/udevadm-settle.c
index 73f74e1ac8..b1724f2687 100644
--- a/src/udev/udevadm-settle.c
+++ b/src/udev/udevadm-settle.c
@@ -116,7 +116,11 @@ static int adm_settle(struct udev *udev, int argc, char *argv[])
}
if (inotify_add_watch(pfd[0].fd, "/run/udev/queue" , IN_DELETE) < 0) {
- log_debug("watching /run/udev failed");
+ /* If it does not exist, we don't have to wait */
+ if (errno == ENOENT)
+ rc = EXIT_SUCCESS;
+ else
+ log_debug("watching /run/udev/queue failed");
goto out;
}