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| author | Nathanael Sensfelder <SpamShield0@MultiAgentSystems.org> | 2021-05-03 18:37:45 +0200 |
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| committer | Nathanael Sensfelder <SpamShield0@MultiAgentSystems.org> | 2021-05-03 18:37:45 +0200 |
| commit | b3d9e2e69163ff17a0023d08daa5ab0f3e1551a0 (patch) | |
| tree | 1217fd58b035e7f19faed61fee8d800fa53c1a93 /include | |
| parent | f8b8bca54f7efc5f1c442d87e57848b3e2e52613 (diff) | |
Potential missed events fix.
Diffstat (limited to 'include')
| -rw-r--r-- | include/relabsd/device/physical_device.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/relabsd/device/physical_device.h b/include/relabsd/device/physical_device.h index 9bee391..c6dc81f 100644 --- a/include/relabsd/device/physical_device.h +++ b/include/relabsd/device/physical_device.h @@ -23,7 +23,8 @@ void relabsd_physical_device_close /* * Returns -1 on (warning) error, - * 0 on successful read. + * 0 if there is nothing to read, + * 1 if something was read (and there may be more to read). * * The 'input_*' parameters do not need to be initialized, as the function will * do that for you (on success). |