diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/tinyalsa/asoundlib.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/tinyalsa/asoundlib.h b/include/tinyalsa/asoundlib.h index 704354e..e65403e 100644 --- a/include/tinyalsa/asoundlib.h +++ b/include/tinyalsa/asoundlib.h @@ -45,6 +45,15 @@ struct pcm; #define PCM_IN 0x10000000 #define PCM_MMAP 0x00000001 #define PCM_NOIRQ 0x00000002 +#define PCM_NORESTART 0x00000004 /* PCM_NORESTART - when set, calls to + * pcm_write for a playback stream will not + * attempt to restart the stream in the case + * of an underflow, but will return -EPIPE + * instead. After the first -EPIPE error, the + * stream is considered to be stopped, and a + * second call to pcm_write will attempt to + * restart the stream. + */ /* PCM runtime states */ #define PCM_STATE_OPEN 0 |