Introduce two /dev/audio compat alias names for flushing and draining

the pcaudio device.  Now, XBoing sounds much better...

2 files changed, 8 insertions, 2 deletions

diff --git a/sys/i386/include/pcaudioio.h b/sys/i386/include/pcaudioio.h
index 0143deb..b2b79c8 100644
--- a/sys/i386/include/pcaudioio.h
+++ b/sys/i386/include/pcaudioio.h
@@ -25,7 +25,7 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
- *	$Id: pcaudioio.h,v 1.4 1995/05/30 08:00:44 rgrimes Exp $
+ *	$Id: pcaudioio.h,v 1.5 1996/01/30 22:54:42 mpp Exp $
  */
 
 #ifndef _PCAUDIOIO_H_
@@ -73,4 +73,8 @@ typedef struct audio_info {
 #define	AUDIO_DRAIN		_IO('A', 3)
 #define	AUDIO_FLUSH		_IO('A', 4)
 
+/* compatibility to /dev/audio */
+#define AUDIO_COMPAT_DRAIN	_IO('P', 1)
+#define AUDIO_COMPAT_FLUSH	_IO('P', 0)
+
 #endif /*!_PCAUDIOIO_H*/
diff --git a/sys/i386/isa/pcaudio.c b/sys/i386/isa/pcaudio.c
index 6b31817..22c48c0 100644
--- a/sys/i386/isa/pcaudio.c
+++ b/sys/i386/isa/pcaudio.c
@@ -25,7 +25,7 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
- *	$Id: pcaudio.c,v 1.27 1996/03/28 14:28:47 scrappy Exp $
+ *	$Id: pcaudio.c,v 1.28 1996/06/09 14:23:13 joerg Exp $
  */
 
 #include "pca.h"
@@ -444,9 +444,11 @@ pcaioctl(dev_t dev, int cmd, caddr_t data, int flag, struct proc *p)
 		return 0;
 
 	case AUDIO_DRAIN:
+	case AUDIO_COMPAT_DRAIN:
 		return pca_wait();
 
 	case AUDIO_FLUSH:
+	case AUDIO_COMPAT_FLUSH:
 		pca_stop();
 		return 0;