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New async notification API. Removed obsolete surround. Cleaning

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This commit is contained in:
Abramo Bagnara 2001-06-20 20:52:12 +00:00
parent 57469ec597
commit 157f47aedd
35 changed files with 436 additions and 1581 deletions
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15
src/pcm/pcm_shm.c
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@ -126,8 +126,6 @@ static int snd_pcm_shm_async(snd_pcm_t *pcm, int sig, pid_t pid)
volatile snd_pcm_shm_ctrl_t *ctrl = shm->ctrl;
ctrl->cmd = SND_PCM_IOCTL_ASYNC;
ctrl->u.async.sig = sig;
if (pid == 0)
pid = getpid();
ctrl->u.async.pid = pid;
return snd_pcm_shm_action(pcm);
}
@ -638,21 +636,14 @@ int snd_pcm_shm_open(snd_pcm_t **pcmp, const char *name, const char *sockname, c
shm->socket = sock;
shm->ctrl = ctrl;
pcm = calloc(1, sizeof(snd_pcm_t));
if (!pcm) {
result = -ENOMEM;
err = snd_pcm_new(&pcm, SND_PCM_TYPE_SHM, name, stream, mode);
if (err < 0) {
result = err;
goto _err;
}
if (name)
pcm->name = strdup(name);
pcm->type = SND_PCM_TYPE_SHM;
pcm->stream = stream;
pcm->mode = mode;
pcm->mmap_rw = 1;
pcm->ops = &snd_pcm_shm_ops;
pcm->op_arg = pcm;
pcm->fast_ops = &snd_pcm_shm_fast_ops;
pcm->fast_op_arg = pcm;
pcm->private_data = shm;
err = snd_pcm_shm_poll_descriptor(pcm);
if (err < 0) {