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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_hw.c
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@ -1240,6 +1240,8 @@ int snd_pcm_hw_open(snd_pcm_t **pcmp, const char *name,
fmode |= O_NONBLOCK;
if (mode & SND_PCM_ASYNC)
fmode |= O_ASYNC;
if (mode & SND_PCM_APPEND)
fmode |= O_APPEND;
fd = snd_open_device(filename, fmode);
if (fd < 0) {
ret = -errno;