linux-2.6.33/snd_info_init() の履歴(No.2)

• 履歴一覧
• 差分 を表示
• 現在との差分 を表示
• ソース を表示
• linux-2.6.33/snd_info_init() へ行く。
  • 1 (2013-08-01 (木) 13:59:36)
  • 2 (2013-08-01 (木) 15:54:21)

---

参照元†

• linux-2.6.33/alsa_sound_init()

説明†

• パス: linux-2.6.33/sound/core/info.c

• FIXME: これは何？
  • 説明

引数†

• なし

返り値†

• int

参考†

実装†

int __init snd_info_init(void)
{
	struct proc_dir_entry *p;

• • linux-2.6.33/proc_dir_entry

	p = create_proc_entry("asound", S_IFDIR | S_IRUGO | S_IXUGO, NULL);
	if (p == NULL)
		return -ENOMEM;
	snd_proc_root = p;

• • linux-2.6.33/create_proc_entry()

• linux-2.6.33/snd_proc_root(global)

#ifdef CONFIG_SND_OSSEMUL

• • linux-2.6.33/CONFIG_SND_OSSEMUL

	{
		struct snd_info_entry *entry;
		if ((entry = snd_info_create_module_entry(THIS_MODULE, "oss", NULL)) == NULL)
			return -ENOMEM;

• • linux-2.6.33/snd_info_entry

• linux-2.6.33/snd_info_create_module_entry()

• • linux-2.6.33/THIS_MODULE

		entry->mode = S_IFDIR | S_IRUGO | S_IXUGO;
		if (snd_info_register(entry) < 0) {
			snd_info_free_entry(entry);
			return -ENOMEM;
		}
		snd_oss_root = entry;

• • linux-2.6.33/snd_info_register()

• linux-2.6.33/snd_info_free_entry()

• • linux-2.6.33/snd_oss_root(global)

	}
#endif
#if defined(CONFIG_SND_SEQUENCER) || defined(CONFIG_SND_SEQUENCER_MODULE)

• • linux-2.6.33/CONFIG_SND_SEQUENCER

• linux-2.6.33/CONFIG_SND_SEQUENCER_MODULE

	{
		struct snd_info_entry *entry;
		if ((entry = snd_info_create_module_entry(THIS_MODULE, "seq", NULL)) == NULL)
			return -ENOMEM;

• • linux-2.6.33/snd_info_create_module_entry()

		entry->mode = S_IFDIR | S_IRUGO | S_IXUGO;
		if (snd_info_register(entry) < 0) {
			snd_info_free_entry(entry);
			return -ENOMEM;
		}
		snd_seq_root = entry;

• • linux-2.6.33/snd_info_register()

• linux-2.6.33/snd_info_free_entry()

• • linux-2.6.33/snd_seq_root(global)

	}
#endif
	snd_info_version_init();
	snd_minor_info_init();
	snd_minor_info_oss_init();
	snd_card_info_init();
	return 0;

• • linux-2.6.33/snd_info_version_init()

• linux-2.6.33/snd_minor_info_init()

• • linux-2.6.33/snd_minor_info_oss_init()

• linux-2.6.33/snd_card_info_init()

}

コメント†