From: Takashi Iwai <tiwai@suse.de>
Date: Fri, 6 Jun 2008 15:09:07 +0000 (+0200)
Subject: Export __snd_pcm_mmap_emul_open()
X-Git-Tag: v1.0.17rc2~3
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=538726cc5533f3cd0fe7e913de7852399b727600;p=alsa-lib.git

Export __snd_pcm_mmap_emul_open()

Export __snd_pcm_mmap_emul_open() for plug layer.  This isn't exported
globally, though.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/src/pcm/pcm_local.h b/src/pcm/pcm_local.h
index 72dd437a..b118f4b2 100644
--- a/src/pcm/pcm_local.h
+++ b/src/pcm/pcm_local.h
@@ -862,6 +862,8 @@ snd_pcm_open_slave(snd_pcm_t **pcmp, snd_config_t *root,
 int snd_pcm_conf_generic_id(const char *id);
 
 int snd_pcm_hw_open_fd(snd_pcm_t **pcmp, const char *name, int fd, int mmap_emulation, int sync_ptr_ioctl);
+int __snd_pcm_mmap_emul_open(snd_pcm_t **pcmp, const char *name,
+			     snd_pcm_t *slave, int close_slave);
 
 int snd_pcm_wait_nocheck(snd_pcm_t *pcm, int timeout);
 
diff --git a/src/pcm/pcm_mmap_emul.c b/src/pcm/pcm_mmap_emul.c
index f3e8870e..489aa773 100644
--- a/src/pcm/pcm_mmap_emul.c
+++ b/src/pcm/pcm_mmap_emul.c
@@ -375,8 +375,9 @@ static snd_pcm_fast_ops_t snd_pcm_mmap_emul_fast_ops = {
 	.poll_revents = snd_pcm_generic_poll_revents,
 };
 
-static int snd_pcm_mmap_emul_open(snd_pcm_t **pcmp, const char *name,
-				  snd_pcm_t *slave, int close_slave)
+#ifndef DOC_HIDDEN
+int __snd_pcm_mmap_emul_open(snd_pcm_t **pcmp, const char *name,
+			     snd_pcm_t *slave, int close_slave)
 {
 	snd_pcm_t *pcm;
 	mmap_emul_t *map;
@@ -406,6 +407,7 @@ static int snd_pcm_mmap_emul_open(snd_pcm_t **pcmp, const char *name,
 
 	return 0;
 }
+#endif
 
 /*! \page pcm_plugins
 
@@ -473,7 +475,7 @@ int _snd_pcm_mmap_emul_open(snd_pcm_t **pcmp, const char *name,
 	snd_config_delete(sconf);
 	if (err < 0)
 		return err;
-	err = snd_pcm_mmap_emul_open(pcmp, name, spcm, 1);
+	err = __snd_pcm_mmap_emul_open(pcmp, name, spcm, 1);
 	if (err < 0)
 		snd_pcm_close(spcm);
 	return err;