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Fixed snd_pcm_wait() function

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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
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8
src/pcm/pcm.c
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@ -2008,11 +2008,11 @@ int snd_pcm_wait(snd_pcm_t *pcm, int timeout)
{
struct pollfd pfd;
unsigned short revents;
int err;
int err, err_poll;
err = snd_pcm_poll_descriptors(pcm, &pfd, 1);
assert(err == 1);
err = poll(&pfd, 1, timeout);
if (err < 0)
err_poll = poll(&pfd, 1, timeout);
if (err_poll < 0)
return -errno;
err = snd_pcm_poll_descriptors_revents(pcm, &pfd, 1, &revents);
if (err < 0)
@ -2028,7 +2028,7 @@ int snd_pcm_wait(snd_pcm_t *pcm, int timeout)
return -EIO;
}
}
return err > 0 ? 1 : 0;
return err_pol > 0 ? 1 : 0;
}
/**