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Don't use ioctl return value

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This commit is contained in:
Abramo Bagnara 2000-09-25 17:17:38 +00:00
parent 4c2e446f74
commit 5910d06df0
1 changed files with 4 additions and 4 deletions
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8
src/pcm/pcm_hw.c
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@ -249,7 +249,7 @@ static ssize_t snd_pcm_hw_writei(snd_pcm_t *pcm, const void *buffer, size_t size
result = ioctl(fd, SND_PCM_IOCTL_WRITEI_FRAMES, &xferi); result = ioctl(fd, SND_PCM_IOCTL_WRITEI_FRAMES, &xferi);
if (result < 0) if (result < 0)
return -errno; return -errno;
return result; return xferi.result;
} }
static ssize_t snd_pcm_hw_writen(snd_pcm_t *pcm, void **bufs, size_t size) static ssize_t snd_pcm_hw_writen(snd_pcm_t *pcm, void **bufs, size_t size)
@ -263,7 +263,7 @@ static ssize_t snd_pcm_hw_writen(snd_pcm_t *pcm, void **bufs, size_t size)
result = ioctl(fd, SND_PCM_IOCTL_WRITEN_FRAMES, &xfern); result = ioctl(fd, SND_PCM_IOCTL_WRITEN_FRAMES, &xfern);
if (result < 0) if (result < 0)
return -errno; return -errno;
return result; return xfern.result;
} }
static ssize_t snd_pcm_hw_readi(snd_pcm_t *pcm, void *buffer, size_t size) static ssize_t snd_pcm_hw_readi(snd_pcm_t *pcm, void *buffer, size_t size)
@ -277,7 +277,7 @@ static ssize_t snd_pcm_hw_readi(snd_pcm_t *pcm, void *buffer, size_t size)
result = ioctl(fd, SND_PCM_IOCTL_READI_FRAMES, &xferi); result = ioctl(fd, SND_PCM_IOCTL_READI_FRAMES, &xferi);
if (result < 0) if (result < 0)
return -errno; return -errno;
return result; return xferi.result;
} }
ssize_t snd_pcm_hw_readn(snd_pcm_t *pcm, void **bufs, size_t size) ssize_t snd_pcm_hw_readn(snd_pcm_t *pcm, void **bufs, size_t size)
@ -291,7 +291,7 @@ ssize_t snd_pcm_hw_readn(snd_pcm_t *pcm, void **bufs, size_t size)
result = ioctl(fd, SND_PCM_IOCTL_READN_FRAMES, &xfern); result = ioctl(fd, SND_PCM_IOCTL_READN_FRAMES, &xfern);
if (result < 0) if (result < 0)
return -errno; return -errno;
return result; return xfern.result;
} }
static int snd_pcm_hw_mmap_status(snd_pcm_t *pcm) static int snd_pcm_hw_mmap_status(snd_pcm_t *pcm)