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ALSA: Try making the handling of poll() a bit more robust.

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Public issue https://github.com/mackron/miniaudio/issues/836.
This commit is contained in:
David Reid
2024-04-07 14:38:09 +10:00
parent 0eb86ea1da
commit f7ad7772d1
1 changed files with 9 additions and 2 deletions
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miniaudio.h
+9 -2
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@@ -28214,8 +28214,15 @@ static ma_result ma_device_wait__alsa(ma_device* pDevice, ma_snd_pcm_t* pPCM, st
int resultALSA;
int resultPoll = poll(pPollDescriptors, pollDescriptorCount, -1);
if (resultPoll < 0) {
ma_log_post(ma_device_get_log(pDevice), MA_LOG_LEVEL_ERROR, "[ALSA] poll() failed.\n");
return ma_result_from_errno(errno);
ma_log_post(ma_device_get_log(pDevice), MA_LOG_LEVEL_WARNING, "[ALSA] poll() failed.\n");
/*
There have been reports that poll() is returning an error randomly and that instead of
returning an error, simply trying again will work. I'm experimenting with adopting this
advice.
*/
continue;
/*return ma_result_from_errno(errno);*/
}
/*