[Qemu-devel] [PATCH] Fix build if OSS_GETVERSION is not defined

[Juergen Lock <nox@jelal.kn-bremen.de>]

In this case it was missing on FreeBSD <= 6.x  (Which also doesn't have
SNDCTL_DSP_POLICY yet so the version doesn't get used anyway.)

 Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de>

--- a/audio/ossaudio.c
+++ b/audio/ossaudio.c
@@ -240,7 +240,7 @@ static int oss_open (int in, struct oss_
                      struct oss_params *obt, int *pfd)
 {
     int fd;
-    int version;
+    int version = 0;
     int oflags = conf.exclusive ? O_EXCL : 0;
     audio_buf_info abinfo;
     int fmt, freq, nchannels;
@@ -281,10 +281,12 @@ static int oss_open (int in, struct oss_
         goto err;
     }
 
+#ifdef OSS_GETVERSION
     if (ioctl (fd, OSS_GETVERSION, &version)) {
         oss_logerr2 (errno, typ, "Failed to get OSS version\n");
         version = 0;
     }
+#endif
 
     if (conf.debug) {
         dolog ("OSS version = %#x\n", version);