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check the current pcm status in snd_pcm_read/write_areas() if
authorTakashi Iwai <tiwai@suse.de>
Thu, 27 Mar 2003 09:10:22 +0000 (09:10 +0000)
committerTakashi Iwai <tiwai@suse.de>
Thu, 27 Mar 2003 09:10:22 +0000 (09:10 +0000)
commit2978d1832335a8e42f6d3305eac111073d0dd00b
tree0829fb2671e2fd9c09e7bbf01bd1c7e664d17a17
parent7714346bc25d39370f005fa0802d902432403efc
check the current pcm status in snd_pcm_read/write_areas() if
snd_pcm_wait() returns an error.  this will fix the bogus
return code of snd_pcm_readi/writei().
src/pcm/pcm.c