mirrors/alsa-lib
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-lib.git synced 2025-10-31 22:25:35 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Fixed snd_pcm_wait() function

Browse source
This commit is contained in:
Jaroslav Kysela 2003-07-16 19:31:15 +00:00
parent f073afbdfa
commit ed9961c9a2
1 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/pcm/pcm.c
View file

@ -2008,11 +2008,11 @@ int snd_pcm_wait(snd_pcm_t *pcm, int timeout)
{ {
struct pollfd pfd; struct pollfd pfd;
unsigned short revents; unsigned short revents;
int err; int err, err_poll;
err = snd_pcm_poll_descriptors(pcm, &pfd, 1); err = snd_pcm_poll_descriptors(pcm, &pfd, 1);
assert(err == 1); assert(err == 1);
err = poll(&pfd, 1, timeout); err_poll = poll(&pfd, 1, timeout);
if (err < 0) if (err_poll < 0)
return -errno; return -errno;
err = snd_pcm_poll_descriptors_revents(pcm, &pfd, 1, &revents); err = snd_pcm_poll_descriptors_revents(pcm, &pfd, 1, &revents);
if (err < 0) if (err < 0)
@ -2028,7 +2028,7 @@ int snd_pcm_wait(snd_pcm_t *pcm, int timeout)
return -EIO; return -EIO;
} }
} }
return err > 0 ? 1 : 0; return err_pol > 0 ? 1 : 0;
} }
/** /**