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Missing fixes to make shm on share works. Useable PCM sharing is in!

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This commit is contained in:
Abramo Bagnara 2000-10-15 07:12:13 +00:00
parent 8fb9fab748
commit 633815a591
3 changed files with 43 additions and 21 deletions
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10
src/pcm/pcm_shm.c
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@ -416,14 +416,16 @@ static int snd_pcm_shm_munmap(snd_pcm_t *pcm)
snd_pcm_mmap_info_t *i = &pcm->mmap_info[k];
if (i->type == SND_PCM_MMAP_KERNEL) {
err = munmap(i->addr, i->size);
if (err < 0)
if (err < 0) {
SYSERR("munmap failed");
return -errno;
return -errno;
}
} else {
err = shmdt(i->addr);
if (err < 0)
if (err < 0) {
SYSERR("shmdt failed");
return -errno;
return -errno;
}
}
}
pcm->mmap_info_count = 0;