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authorMiguel GAIO <mgaio35@gmail.com>2018-04-10 06:35:07 +0200
committerMiguel GAIO <mgaio35@gmail.com>2018-04-10 06:41:03 +0200
commitf6fe5233ad4ad11f4a7eff3da6a9de9396a6ad98 (patch)
tree6d225b3c6df0aed77c94354181d7f1befebce166 /src
parentb038ae7a5bb0c6744c6732ea6c3575adb0904220 (diff)
Fix pcm_writei return value if pcm is in not running state.
As per comment, on success, pcm_writei returns the number of frames written. Fix the case of pcm not running. Signed-off-by: Miguel GAIO <mgaio35@gmail.com>
Diffstat (limited to 'src')
-rw-r--r--src/pcm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/pcm.c b/src/pcm.c
index 7a67cfe..f665cb4 100644
--- a/src/pcm.c
+++ b/src/pcm.c
@@ -695,7 +695,7 @@ int pcm_writei(struct pcm *pcm, const void *data, unsigned int frame_count)
if (ioctl(pcm->fd, SNDRV_PCM_IOCTL_WRITEI_FRAMES, &x))
return oops(pcm, errno, "cannot write initial data");
pcm->running = 1;
- return 0;
+ return x.result;
}
if (ioctl(pcm->fd, SNDRV_PCM_IOCTL_WRITEI_FRAMES, &x)) {
pcm->prepared = 0;