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sd-event: make use of new signal_is_blocked() helper

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This commit is contained in:
Lennart Poettering 2019-10-30 17:37:12 +01:00
parent 90b15e18ee
commit d1b75241ba
1 changed files with 4 additions and 6 deletions
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10
src/libsystemd/sd-event/sd-event.c
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@ -1165,7 +1165,6 @@ _public_ int sd_event_add_signal(
_cleanup_(source_freep) sd_event_source *s = NULL;
struct signal_data *d;
sigset_t ss;
int r;
assert_return(e, -EINVAL);
@ -1177,11 +1176,10 @@ _public_ int sd_event_add_signal(
if (!callback)
callback = signal_exit_callback;
r = pthread_sigmask(SIG_SETMASK, NULL, &ss);
if (r != 0)
return -r;
if (!sigismember(&ss, sig))
r = signal_is_blocked(sig);
if (r < 0)
return r;
if (r == 0)
return -EBUSY;
if (!e->signal_sources) {