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Use O_APPEND mode with dmix & co plugins

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Use O_APPEND mode (only if available) with dmix, dsnoop and dshare
plugins.  Using this mode, the plugin requires no resource server
any more.
This commit is contained in:
Takashi Iwai 2006-04-28 15:55:32 +02:00
parent 194ff97ea6
commit eafb7ae5d8
7 changed files with 190 additions and 52 deletions
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2
src/pcm/pcm_local.h
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@ -746,6 +746,8 @@ int snd_pcm_hw_strategy_simple_choices(snd_pcm_hw_strategy_t *strategy, int orde
int snd_pcm_slave_conf(snd_config_t *root, snd_config_t *conf,
snd_config_t **pcm_conf, unsigned int count, ...);
#define SND_PCM_APPEND (1<<8)
int snd_pcm_open_slave(snd_pcm_t **pcmp, snd_config_t *root,
snd_config_t *conf, snd_pcm_stream_t stream,
int mode, snd_config_t *parent_conf);