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authorEvgeny Vereshchagin <evvers@ya.ru>2015-11-22 06:41:31 +0000
committerEvgeny Vereshchagin <evvers@ya.ru>2015-11-22 06:41:31 +0000
commitc983e776c4e7e2ea6e1990123d215e639deb353b (patch)
treee2c8302861b74b4d57ffcd15cbade2c67526c1af /src/libsystemd
parent0c203f1dd13a3b6f832f6254264349a5ae3976a8 (diff)
sd-event: use prioq_ensure_allocated where possible
Diffstat (limited to 'src/libsystemd')
-rw-r--r--src/libsystemd/sd-event/sd-event.c30
1 files changed, 11 insertions, 19 deletions
diff --git a/src/libsystemd/sd-event/sd-event.c b/src/libsystemd/sd-event/sd-event.c
index e8e3d7306f..3191b458d1 100644
--- a/src/libsystemd/sd-event/sd-event.c
+++ b/src/libsystemd/sd-event/sd-event.c
@@ -416,11 +416,9 @@ _public_ int sd_event_new(sd_event** ret) {
e->original_pid = getpid();
e->perturb = USEC_INFINITY;
- e->pending = prioq_new(pending_prioq_compare);
- if (!e->pending) {
- r = -ENOMEM;
+ r = prioq_ensure_allocated(&e->pending, pending_prioq_compare);
+ if (r < 0)
goto fail;
- }
e->epoll_fd = epoll_create1(EPOLL_CLOEXEC);
if (e->epoll_fd < 0) {
@@ -1052,17 +1050,13 @@ _public_ int sd_event_add_time(
d = event_get_clock_data(e, type);
assert(d);
- if (!d->earliest) {
- d->earliest = prioq_new(earliest_time_prioq_compare);
- if (!d->earliest)
- return -ENOMEM;
- }
+ r = prioq_ensure_allocated(&d->earliest, earliest_time_prioq_compare);
+ if (r < 0)
+ return r;
- if (!d->latest) {
- d->latest = prioq_new(latest_time_prioq_compare);
- if (!d->latest)
- return -ENOMEM;
- }
+ r = prioq_ensure_allocated(&d->latest, latest_time_prioq_compare);
+ if (r < 0)
+ return r;
if (d->fd < 0) {
r = event_setup_timer_fd(e, d, clock);
@@ -1313,11 +1307,9 @@ _public_ int sd_event_add_exit(
assert_return(e->state != SD_EVENT_FINISHED, -ESTALE);
assert_return(!event_pid_changed(e), -ECHILD);
- if (!e->exit) {
- e->exit = prioq_new(exit_prioq_compare);
- if (!e->exit)
- return -ENOMEM;
- }
+ r = prioq_ensure_allocated(&e->exit, exit_prioq_compare);
+ if (r < 0)
+ return r;
s = source_new(e, !ret, SOURCE_EXIT);
if (!s)