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sd-event: drop unnecessary call of sd_event_now() when requested relative time is zero

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This commit is contained in:
Yu Watanabe
2023-09-21 11:03:37 +02:00
committed by Zbigniew Jędrzejewski-Szmek
parent 511d96d3b7
commit afb81a0c05
1 changed files with 10 additions and 5 deletions
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src/libsystemd/sd-event/event-util.c
+10 -5
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@@ -97,16 +97,21 @@ int event_reset_time_relative(
const char *description,
bool force_reset) {
usec_t usec_now;
int r;
assert(e);
r = sd_event_now(e, clock, &usec_now);
if (r < 0)
return log_debug_errno(r, "sd-event: Failed to get the current time: %m");
if (usec > 0) {
usec_t usec_now;
return event_reset_time(e, s, clock, usec_add(usec_now, usec), accuracy, callback, userdata, priority, description, force_reset);
r = sd_event_now(e, clock, &usec_now);
if (r < 0)
return log_debug_errno(r, "sd-event: Failed to get the current time: %m");
usec = usec_add(usec_now, usec);
}
return event_reset_time(e, s, clock, usec, accuracy, callback, userdata, priority, description, force_reset);
}
int event_add_time_change(sd_event *e, sd_event_source **ret, sd_event_io_handler_t callback, void *userdata) {