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Fixed mmaped access..

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This commit is contained in:
Jaroslav Kysela 1999-11-08 23:19:36 +00:00
parent 8abf9370b5
commit 8328751e64
5 changed files with 15 additions and 39 deletions
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16
src/pcm/plugin/block.c
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@ -55,21 +55,6 @@ static ssize_t block_transfer(snd_pcm_plugin_t *plugin,
}
}
static int block_action(snd_pcm_plugin_t *plugin, snd_pcm_plugin_action_t action)
{
struct block_private_data *data;
if (plugin == NULL)
return -EINVAL;
data = (struct block_private_data *)snd_pcm_plugin_extra_data(plugin);
if (action == DRAIN && data->channel == SND_PCM_CHANNEL_PLAYBACK) {
return snd_pcm_drain_playback(data->pcm);
} else if (action == FLUSH) {
return snd_pcm_flush_channel(data->pcm, data->channel);
}
return 0; /* silenty ignore other actions */
}
int snd_pcm_plugin_build_block(snd_pcm_t *pcm, int channel, snd_pcm_plugin_t **r_plugin)
{
struct block_private_data *data;
@ -90,7 +75,6 @@ int snd_pcm_plugin_build_block(snd_pcm_t *pcm, int channel, snd_pcm_plugin_t **r
data->pcm = pcm;
data->channel = channel;
plugin->transfer = block_transfer;
plugin->action = block_action;
*r_plugin = plugin;
return 0;
}