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Fixed return value

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This commit is contained in:
Abramo Bagnara 2000-04-13 21:17:03 +00:00
parent 31c7d12284
commit 22b1b2a64d
3 changed files with 7 additions and 3 deletions
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6
src/pcm/pcm_plugin.c
View file

@ -524,7 +524,7 @@ static ssize_t snd_pcm_plugin_writev1(snd_pcm_t *pcm, const struct iovec *vector
{ {
snd_pcm_plugin_t *plugin, *next; snd_pcm_plugin_t *plugin, *next;
snd_pcm_plugin_voice_t *src_voices, *dst_voices; snd_pcm_plugin_voice_t *src_voices, *dst_voices;
size_t samples; ssize_t samples;
ssize_t size; ssize_t size;
int idx, err; int idx, err;
@ -539,7 +539,7 @@ static ssize_t snd_pcm_plugin_writev1(snd_pcm_t *pcm, const struct iovec *vector
return samples; return samples;
while (plugin) { while (plugin) {
if ((next = plugin->next) != NULL) { if ((next = plugin->next) != NULL) {
size_t samples1 = samples; ssize_t samples1 = samples;
if (plugin->dst_samples) if (plugin->dst_samples)
samples1 = plugin->dst_samples(plugin, samples); samples1 = plugin->dst_samples(plugin, samples);
if (next->src_voices) { if (next->src_voices) {
@ -617,7 +617,7 @@ static ssize_t snd_pcm_plugin_readv1(snd_pcm_t *pcm, const struct iovec *vector,
{ {
snd_pcm_plugin_t *plugin, *next; snd_pcm_plugin_t *plugin, *next;
snd_pcm_plugin_voice_t *src_voices = NULL, *dst_voices; snd_pcm_plugin_voice_t *src_voices = NULL, *dst_voices;
size_t samples; ssize_t samples;
ssize_t size; ssize_t size;
int idx, err; int idx, err;

2
src/pcm/plugin/block.c
View file

@ -86,6 +86,8 @@ static ssize_t block_transfer(snd_pcm_plugin_t *plugin,
} }
result = snd_pcm_readv(plugin->handle, vec, count); result = snd_pcm_readv(plugin->handle, vec, count);
} }
if (result < 0)
return result;
return snd_pcm_plugin_dst_size_to_samples(plugin, result); return snd_pcm_plugin_dst_size_to_samples(plugin, result);
} else { } else {
return -EINVAL; return -EINVAL;

2
src/pcm/plugin/stream.c
View file

@ -87,6 +87,8 @@ static ssize_t stream_transfer(snd_pcm_plugin_t *plugin,
} }
result = snd_pcm_readv(plugin->handle, vec, count); result = snd_pcm_readv(plugin->handle, vec, count);
} }
if (result < 0)
return result;
return snd_pcm_plugin_dst_size_to_samples(plugin, result); return snd_pcm_plugin_dst_size_to_samples(plugin, result);
} else { } else {
return -EINVAL; return -EINVAL;