1 files changed, 41 insertions, 0 deletions
diff --git a/audio/amp/files/patch-audioIO__Linux.c b/audio/amp/files/patch-audioIO__Linux.c
new file mode 100644
index 000000000000..a11446effe43
--- /dev/null
+++ b/audio/amp/files/patch-audioIO__Linux.c
@@ -0,0 +1,41 @@
+--- audioIO_Linux.c.orig	1997-05-31 17:47:58 UTC
++++ audioIO_Linux.c
+@@ -21,12 +21,14 @@
+ #ifdef HAVE_MACHINE_SOUNDCARD_H
+ #include <machine/soundcard.h>
+ #else
+-#include <linux/soundcard.h>
++#include <sys/soundcard.h>
+ #endif
+ 
+ /* optimal fragment size */
+ 
++#ifndef OS_BSD
+ int AUSIZ = 0;
++#endif
+ 
+ /* declare these static to effectively isolate the audio device */
+ 
+@@ -42,6 +44,9 @@ static int volumeIoctl;
+ void
+ audioOpen(int frequency, int stereo, int volume)
+ {
++#ifdef OS_BSD
++	int temp;
++#endif
+ 	int supportedMixers, play_format=AFMT_S16_LE;
+ 
+ 	if ((audio_fd = open ("/dev/dsp", O_WRONLY, 0)) == -1)
+@@ -78,7 +83,12 @@ audioOpen(int frequency, int stereo, int
+ 	if (volume != -1)
+ 		audioSetVolume(volume);
+ 
++#ifdef OS_BSD
++	temp = AUSIZ;
++	if (ioctl(audio_fd, SNDCTL_DSP_GETBLKSIZE, &temp) == -1)
++#else
+ 	if (ioctl(audio_fd, SNDCTL_DSP_GETBLKSIZE, &AUSIZ) == -1)
++#endif
+ 		die("Unable to get fragment size\n");
+ }
+