$NetBSD: patch-aq,v 1.2 2012/02/15 19:43:51 hans Exp $

--- src/pcm/pcm_hw.c.orig	2008-10-29 08:42:10.000000000 -0400
+++ src/pcm/pcm_hw.c
@@ -41,6 +41,10 @@
 #include "../control/control_local.h"
 #include "../timer/timer_local.h"
 
+#ifndef EBADFD
+#define EBADFD EBADF
+#endif
+
 //#define DEBUG_RW		/* use to debug readi/writei/readn/writen */
 //#define DEBUG_MMAP		/* debug mmap_commit */
 
@@ -219,10 +223,11 @@ static int snd_pcm_hw_nonblock(snd_pcm_t
 
 static int snd_pcm_hw_async(snd_pcm_t *pcm, int sig, pid_t pid)
 {
-	long flags;
 	snd_pcm_hw_t *hw = pcm->private_data;
 	int fd = hw->fd, err;
 
+#ifndef __sun
+	long flags;
 	if ((flags = fcntl(fd, F_GETFL)) < 0) {
 		err = -errno;
 		SYSMSG("F_GETFL failed");
@@ -237,13 +242,16 @@ static int snd_pcm_hw_async(snd_pcm_t *p
 		SYSMSG("F_SETFL for O_ASYNC failed");
 		return err;
 	}
+#endif
 	if (sig < 0)
 		return 0;
+#ifndef __sun
 	if (fcntl(fd, F_SETSIG, (long)sig) < 0) {
 		err = -errno;
 		SYSMSG("F_SETSIG failed");
 		return err;
 	}
+#endif
 	if (fcntl(fd, F_SETOWN, (long)pid) < 0) {
 		err = -errno;
 		SYSMSG("F_SETOWN failed");
@@ -1141,8 +1149,10 @@ int snd_pcm_hw_open_fd(snd_pcm_t **pcmp,
 	mode = 0;
 	if (fmode & O_NONBLOCK)
 		mode |= SND_PCM_NONBLOCK;
+#ifndef __sun
 	if (fmode & O_ASYNC)
 		mode |= SND_PCM_ASYNC;
+#endif
 
 	if (ioctl(fd, SNDRV_PCM_IOCTL_PVERSION, &ver) < 0) {
 		ret = -errno;
@@ -1281,8 +1291,10 @@ int snd_pcm_hw_open(snd_pcm_t **pcmp, co
 	fmode = O_RDWR;
 	if (mode & SND_PCM_NONBLOCK)
 		fmode |= O_NONBLOCK;
+#ifndef __sun
 	if (mode & SND_PCM_ASYNC)
 		fmode |= O_ASYNC;
+#endif
 	if (mode & SND_PCM_APPEND)
 		fmode |= O_APPEND;
 	fd = snd_open_device(filename, fmode);
