From b5316c86cc390f808c751d718042b75dad6fb6df Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Wed, 12 Feb 2003 11:49:47 +0000
Subject: [PATCH] Fixed compilation problem for dmix (donot_close)

---
 src/pcm/pcm.c       | 2 +-
 src/pcm/pcm_local.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/pcm/pcm.c b/src/pcm/pcm.c
index 525fd2f6..1b1daa44 100644
--- a/src/pcm/pcm.c
+++ b/src/pcm/pcm.c
@@ -659,7 +659,7 @@ int snd_pcm_close(snd_pcm_t *pcm)
 {
 	int err;
 	assert(pcm);
-	if (pcm->setup) {
+	if (pcm->setup && !pcm->donot_close) {
 		snd_pcm_drop(pcm);
 		err = snd_pcm_hw_free(pcm);
 		if (err < 0)
diff --git a/src/pcm/pcm_local.h b/src/pcm/pcm_local.h
index 14de711e..5060b702 100644
--- a/src/pcm/pcm_local.h
+++ b/src/pcm/pcm_local.h
@@ -200,6 +200,7 @@ struct _snd_pcm {
 	snd_pcm_rbptr_t hw;
 	snd_pcm_uframes_t min_align;
 	int mmap_rw;
+	int donot_close;
 	snd_pcm_channel_info_t *mmap_channels;
 	snd_pcm_channel_area_t *running_areas;
 	snd_pcm_channel_area_t *stopped_areas;
-- 
2.47.1