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| author | px4dev <px4@purgatory.org> | 2012-12-29 00:01:04 -0800 |
|---|---|---|
| committer | px4dev <px4@purgatory.org> | 2012-12-29 00:01:04 -0800 |
| commit | 35c82ff2fc63ab823770f9776e6b6a0f81cd4452 (patch) | |
| tree | 86956f9f00f1270eafc921748ac024a7daa92f80 /apps/drivers/drv_mixer.h | |
| parent | f0da789626c32695e670b55dab29283eed4a05c6 (diff) | |
| download | px4-firmware-35c82ff2fc63ab823770f9776e6b6a0f81cd4452.tar.gz px4-firmware-35c82ff2fc63ab823770f9776e6b6a0f81cd4452.tar.bz2 px4-firmware-35c82ff2fc63ab823770f9776e6b6a0f81cd4452.zip | |
Make mixer ioctls load from a memory buffer rather than a file. This is prep for uploading the memory buffer to IO to be processed there.
Diffstat (limited to 'apps/drivers/drv_mixer.h')
| -rw-r--r-- | apps/drivers/drv_mixer.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/apps/drivers/drv_mixer.h b/apps/drivers/drv_mixer.h index 498ca9836..9f43015d9 100644 --- a/apps/drivers/drv_mixer.h +++ b/apps/drivers/drv_mixer.h @@ -100,10 +100,13 @@ struct mixer_simple_s { */ #define MIXERIOCADDSIMPLE _MIXERIOC(2) +/* _MIXERIOC(3) was deprecated */ +/* _MIXERIOC(4) was deprecated */ + /** - * Add mixers(s) from a the file in (const char *)arg + * Add mixer(s) from the buffer in (const char *)arg */ -#define MIXERIOCLOADFILE _MIXERIOC(4) +#define MIXERIOCLOADBUF _MIXERIOC(5) /* * XXX Thoughts for additional operations: |