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authorEric Laurent <elaurent@google.com>2013-09-16 14:31:17 -0700
committerEric Laurent <elaurent@google.com>2013-09-27 09:51:38 -0700
commitbb7c5dfd959e0088c5e64ba5e9b3f876463a5523 (patch)
tree2170e2c917bb9f5141cd4ee1323bc02b39b05fa8 /include
parent782bfda5e796cb46d0e7be0dc882ff686d5ad2a2 (diff)
add support for mmap read
Diffstat (limited to 'include')
-rw-r--r--include/tinyalsa/asoundlib.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/tinyalsa/asoundlib.h b/include/tinyalsa/asoundlib.h
index 3d20b94..f578c4d 100644
--- a/include/tinyalsa/asoundlib.h
+++ b/include/tinyalsa/asoundlib.h
@@ -185,6 +185,7 @@ int pcm_read(struct pcm *pcm, void *data, unsigned int count);
* mmap() support.
*/
int pcm_mmap_write(struct pcm *pcm, const void *data, unsigned int count);
+int pcm_mmap_read(struct pcm *pcm, void *data, unsigned int count);
int pcm_mmap_begin(struct pcm *pcm, void **areas, unsigned int *offset,
unsigned int *frames);
int pcm_mmap_commit(struct pcm *pcm, unsigned int offset, unsigned int frames);