Re: [alsa-devel] alsa return codes

Dne 16. 04. 19 v 22:53 Hector Valdez napsal(a):

Hi, I am trying to figure out what the error/return codes are for ALSA (advanced linux sound architecture). I have had no luck searching the web. I am seeing the below messages:

arecord0 has exited with return code -12. arecord1 has exited with return code -12. aplay has exited with return code -12.

aplay/arecord utilities should return only codes 0 (ok) or 1 (fail). It seems that the problem is somewhere else (caller?).

Jaroslav