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authorTom Gundersen <teg@jklm.no>2015-03-18 19:32:58 -0400
committerAnthony G. Basile <blueness@gentoo.org>2015-03-18 19:32:58 -0400
commit95186c2ee4b0507afc393afa0ba99050bef05324 (patch)
tree948c9c86dfe4b37426310746abb04338235a545a /src
parent87bf8c79dccc73e7282982f3e248e9eac9b52a6c (diff)
udev: simplify event_queue_update() and add debug logging
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Diffstat (limited to 'src')
-rw-r--r--src/udev/udevd.c17
1 files changed, 10 insertions, 7 deletions
diff --git a/src/udev/udevd.c b/src/udev/udevd.c
index daa95ba127..6c220341c9 100644
--- a/src/udev/udevd.c
+++ b/src/udev/udevd.c
@@ -900,14 +900,17 @@ static void handle_signal(struct udev *udev, int signo) {
}
static void event_queue_update(void) {
- if (!udev_list_node_is_empty(&event_list)) {
- int fd;
+ int r;
- fd = open("/run/udev/queue", O_WRONLY|O_CREAT|O_CLOEXEC|O_TRUNC|O_NOFOLLOW, 0444);
- if (fd >= 0)
- close(fd);
- } else
- unlink("/run/udev/queue");
+ if (!udev_list_node_is_empty(&event_list)) {
+ r = touch("/run/udev/queue");
+ if (r < 0)
+ log_warning_errno(r, "could not touch /run/udev/queue: %m");
+ } else {
+ r = unlink("/run/udev/queue");
+ if (r < 0 && errno != ENOENT)
+ log_warning("could not unlink /run/udev/queue: %m");
+ }
}
/*