*参照元 [#hfc2ffcd] #backlinks *説明 [#i357c7de] -パス: [[linux-2.6.33/sound/core/pcm_native.c]] -FIXME: これは何? --説明 **参考 [#b92596ef] *実装 [#tfc1857a] struct action_ops { int (*pre_action)(struct snd_pcm_substream *substream, int state); int (*do_action)(struct snd_pcm_substream *substream, int state); void (*undo_action)(struct snd_pcm_substream *substream, int state); void (*post_action)(struct snd_pcm_substream *substream, int state); }; - --[[linux-2.6.33/snd_pcm_substream]] *コメント [#r8deeb15]