cf3b979950
Add an ioctl to return channel number (AUDIO_GETCHAN). This can be used on audio/sound/audioctl devices. Return EIO in read/write/ioctl/poll/stat if fp has been closed or is invalid. Update audio.4, audioio.h and audioctl(1) to reflect these changes. |
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| .. | ||
| Makefile | ||
| audioctl.1 | ||
| audioctl.h | ||
| ctl.c | ||