From 6680b8d118490bbb3e5522729ec50d9975088fd5 Mon Sep 17 00:00:00 2001 From: Martin Ejdestig Date: Tue, 22 Nov 2016 01:21:00 +0100 Subject: sd-event: fix sd_event_source_get_priority() (#4712) To properly store priority in passed in pointer and return 0 for success. Also add a test for verifying that it works correctly. --- src/libsystemd/sd-event/sd-event.c | 3 ++- src/libsystemd/sd-event/test-event.c | 3 +++ 2 files changed, 5 insertions(+), 1 deletion(-) (limited to 'src/libsystemd/sd-event') diff --git a/src/libsystemd/sd-event/sd-event.c b/src/libsystemd/sd-event/sd-event.c index 9857f8b1fc..f94959adac 100644 --- a/src/libsystemd/sd-event/sd-event.c +++ b/src/libsystemd/sd-event/sd-event.c @@ -1539,7 +1539,8 @@ _public_ int sd_event_source_get_priority(sd_event_source *s, int64_t *priority) assert_return(s, -EINVAL); assert_return(!event_pid_changed(s->event), -ECHILD); - return s->priority; + *priority = s->priority; + return 0; } _public_ int sd_event_source_set_priority(sd_event_source *s, int64_t priority) { diff --git a/src/libsystemd/sd-event/test-event.c b/src/libsystemd/sd-event/test-event.c index 289114490c..c0e5e06a18 100644 --- a/src/libsystemd/sd-event/test-event.c +++ b/src/libsystemd/sd-event/test-event.c @@ -172,6 +172,7 @@ static void test_basic(void) { static const char ch = 'x'; int a[2] = { -1, -1 }, b[2] = { -1, -1}, d[2] = { -1, -1}, k[2] = { -1, -1 }; uint64_t event_now; + int64_t priority; assert_se(pipe(a) >= 0); assert_se(pipe(b) >= 0); @@ -209,6 +210,8 @@ static void test_basic(void) { assert_se(sd_event_add_exit(e, &q, exit_handler, INT_TO_PTR('g')) >= 0); assert_se(sd_event_source_set_priority(x, 99) >= 0); + assert_se(sd_event_source_get_priority(x, &priority) >= 0); + assert_se(priority == 99); assert_se(sd_event_source_set_enabled(y, SD_EVENT_ONESHOT) >= 0); assert_se(sd_event_source_set_prepare(x, prepare_handler) >= 0); assert_se(sd_event_source_set_priority(z, 50) >= 0); -- cgit v1.2.3-54-g00ecf