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| author | Takashi Iwai <tiwai@suse.de> | 2005-10-10 11:51:55 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2005-11-04 13:17:54 +0100 |
| commit | 93f2e37840a9a7c3693ca6961fe6ad46b250f3b9 (patch) | |
| tree | 66cfaa7602ec0541f667a55f8de69a42df75db87 /sound/core/oss | |
| parent | 07799e756c76ecd52cb01a812ba48b7d8ac67633 (diff) | |
| download | lwn-93f2e37840a9a7c3693ca6961fe6ad46b250f3b9.tar.gz lwn-93f2e37840a9a7c3693ca6961fe6ad46b250f3b9.zip | |
[ALSA] Make snd_task_name() module local
Modules: ALSA Core,ALSA<-OSS emulation
Remove a global function snd_task_name(), and move it local
to snd-pcm-oss module.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core/oss')
| -rw-r--r-- | sound/core/oss/pcm_oss.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c index 842c28b2ed55..c57f702d31a7 100644 --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -1821,6 +1821,17 @@ static int snd_pcm_oss_open_file(struct file *file, } +static int snd_task_name(struct task_struct *task, char *name, size_t size) +{ + unsigned int idx; + + snd_assert(task != NULL && name != NULL && size >= 2, return -EINVAL); + for (idx = 0; idx < sizeof(task->comm) && idx + 1 < size; idx++) + name[idx] = task->comm[idx]; + name[idx] = '\0'; + return 0; +} + static int snd_pcm_oss_open(struct inode *inode, struct file *file) { int minor = iminor(inode); |