linux-2.6.33/show_pcm_class()
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開始行:
*参照元 [#ideafde8]
#backlinks
*説明 [#r101b41a]
-パス: [[linux-2.6.33/sound/core/pcm.c]]
-FIXME: これは何？
--説明
**引数 [#kf1d8e82]
-struct device *dev
--
--[[linux-2.6.33/device]]
-struct device_attribute *attr
--
--[[linux-2.6.33/device_attribute]]
-char *buf
--
**返り値 [#caf227fd]
-ssize_t
--
**参考 [#odbe7774]
*実装 [#k25cc0a3]
static ssize_t show_pcm_class(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct snd_pcm *pcm;
const char *str;
static const char *strs[SNDRV_PCM_CLASS_LAST + 1] = {
[SNDRV_PCM_CLASS_GENERIC] = "generic",
[SNDRV_PCM_CLASS_MULTI] = "multi",
[SNDRV_PCM_CLASS_MODEM] = "modem",
[SNDRV_PCM_CLASS_DIGITIZER] = "digitizer",
};
-
--[[linux-2.6.33/snd_pcm]]
-
--[[linux-2.6.33/SNDRV_PCM_CLASS_GENERIC]]
-
--[[linux-2.6.33/SNDRV_PCM_CLASS_MULTI]]
-
--[[linux-2.6.33/SNDRV_PCM_CLASS_MODEM]]
-
--[[linux-2.6.33/SNDRV_PCM_CLASS_DIGITIZER]]
if (! (pcm = dev_get_drvdata(dev)) ||
pcm->dev_class > SNDRV_PCM_CLASS_LAST)
str = "none";
else
str = strs[pcm->dev_class];
-
--[[linux-2.6.33/dev_get_drvdata()]]
return snprintf(buf, PAGE_SIZE, "%s\n", str);
}
*コメント [#z6edad26]
終了行:
*参照元 [#ideafde8]
#backlinks
*説明 [#r101b41a]
-パス: [[linux-2.6.33/sound/core/pcm.c]]
-FIXME: これは何？
--説明
**引数 [#kf1d8e82]
-struct device *dev
--
--[[linux-2.6.33/device]]
-struct device_attribute *attr
--
--[[linux-2.6.33/device_attribute]]
-char *buf
--
**返り値 [#caf227fd]
-ssize_t
--
**参考 [#odbe7774]
*実装 [#k25cc0a3]
static ssize_t show_pcm_class(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct snd_pcm *pcm;
const char *str;
static const char *strs[SNDRV_PCM_CLASS_LAST + 1] = {
[SNDRV_PCM_CLASS_GENERIC] = "generic",
[SNDRV_PCM_CLASS_MULTI] = "multi",
[SNDRV_PCM_CLASS_MODEM] = "modem",
[SNDRV_PCM_CLASS_DIGITIZER] = "digitizer",
};
-
--[[linux-2.6.33/snd_pcm]]
-
--[[linux-2.6.33/SNDRV_PCM_CLASS_GENERIC]]
-
--[[linux-2.6.33/SNDRV_PCM_CLASS_MULTI]]
-
--[[linux-2.6.33/SNDRV_PCM_CLASS_MODEM]]
-
--[[linux-2.6.33/SNDRV_PCM_CLASS_DIGITIZER]]
if (! (pcm = dev_get_drvdata(dev)) ||
pcm->dev_class > SNDRV_PCM_CLASS_LAST)
str = "none";
else
str = strs[pcm->dev_class];
-
--[[linux-2.6.33/dev_get_drvdata()]]
return snprintf(buf, PAGE_SIZE, "%s\n", str);
}
*コメント [#z6edad26]
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