forked from pool/systemd
39 lines
1.5 KiB
Diff
39 lines
1.5 KiB
Diff
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Stop flooding the kernel's message ring buffer with useless
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messages on dual_timestamp_is_set is failed. This is a backport
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from upstream code.
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---
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src/libsystemd/sd-event/sd-event.c | 10 ++++++++--
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1 file changed, 8 insertions(+), 2 deletions(-)
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--- systemd-210/src/libsystemd/sd-event/sd-event.c
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+++ systemd-210/src/libsystemd/sd-event/sd-event.c 2014-05-02 10:01:23.366235185 +0000
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@@ -2191,9 +2191,12 @@ _public_ int sd_event_exit(sd_event *e,
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_public_ int sd_event_get_now_realtime(sd_event *e, uint64_t *usec) {
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assert_return(e, -EINVAL);
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assert_return(usec, -EINVAL);
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- assert_return(dual_timestamp_is_set(&e->timestamp), -ENODATA);
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assert_return(!event_pid_changed(e), -ECHILD);
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+ /* If we haven't run yet, just get the actual time */
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+ if (!dual_timestamp_is_set(&e->timestamp))
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+ return -ENODATA;
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+
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*usec = e->timestamp.realtime;
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return 0;
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}
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@@ -2201,9 +2204,12 @@ _public_ int sd_event_get_now_realtime(s
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_public_ int sd_event_get_now_monotonic(sd_event *e, uint64_t *usec) {
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assert_return(e, -EINVAL);
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assert_return(usec, -EINVAL);
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- assert_return(dual_timestamp_is_set(&e->timestamp), -ENODATA);
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assert_return(!event_pid_changed(e), -ECHILD);
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+ /* If we haven't run yet, just get the actual time */
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+ if (!dual_timestamp_is_set(&e->timestamp))
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+ return -ENODATA;
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+
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*usec = e->timestamp.monotonic;
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return 0;
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}
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