sys/event: allow calling event_post multiple times#8986
Merged
kaspar030 merged 1 commit intoRIOT-OS:masterfrom Apr 20, 2018
Merged
sys/event: allow calling event_post multiple times#8986kaspar030 merged 1 commit intoRIOT-OS:masterfrom
kaspar030 merged 1 commit intoRIOT-OS:masterfrom
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haukepetersen
added
Type: enhancement
cladmi
added
Process: API change
Contributor
|
Mistake, not counting as a API change as it is not removing any functionality. |
Contributor
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@kaspar030 ping |
maxvankessel
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to maxvankessel/RIOT
that referenced
this pull request
Apr 20, 2018
…tipleposts sys/event: allow calling event_post multiple times
Contributor
Author
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thanks! |
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Contribution description
Currently,
event_post()triggers a failed assertion when called for an event, that is already queued (somewhere). In some use-cases, it is however useful, to be able to callevent_post()more than once for the same event, for example when using events similar tothread_flags.This PR modifies the
event_post()function slightly, so that it can be call multiple times for the same event, simply leaving the event untouched in case it is already queued.Issues/PRs references
none