From 5e9120758682531b71d789a15c046688242657d7 Mon Sep 17 00:00:00 2001 From: Jaroslav Kysela Date: Mon, 16 Jun 2008 13:23:22 +0200 Subject: [PATCH] pcm: fix comment for snd_pcm_avail_update() In some cases, value might be used for r/w ops, too. Signed-off-by: Jaroslav Kysela --- src/pcm/pcm.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/src/pcm/pcm.c b/src/pcm/pcm.c index 3f4c033a..ee2300ec 100644 --- a/src/pcm/pcm.c +++ b/src/pcm/pcm.c @@ -2385,16 +2385,13 @@ int snd_pcm_wait_nocheck(snd_pcm_t *pcm, int timeout) #endif /** - * \brief Return number of frames ready to be read/written + * \brief Return number of frames ready to be read (capture) / written (playback) * \param pcm PCM handle * \return a positive number of frames ready otherwise a negative * error code * * On capture does all the actions needed to transport to application * level all the ready frames across underlying layers. - * - * Using of this function is useless for the standard read/write - * operations. Use it only for mmap access. See to #snd_pcm_delay. */ snd_pcm_sframes_t snd_pcm_avail_update(snd_pcm_t *pcm) { -- 2.47.1