Cross-platform fix: OS X now deprecates the use of the daemon(3) API.

(closes issue #11908)
 Reported by: oej
 Patches: 
       20080204__bug11908.diff.txt uploaded by Corydon76 (license 14)
 Tested by: Corydon76


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@102323 65c4cc65-6c06-0410-ace0-fbb531ad65f3

utils/muted.c

@@ -680,8 +680,14 @@ int main(int argc, char *argv[])
 		fclose(astf);
 		exit(1);
 	}
-	if (needfork)
+	if (needfork) {
+#ifndef HAVE_SBIN_LAUNCHD
 		daemon(0,0);
+#else
+		fprintf(stderr, "Mac OS X detected.  Use 'launchd -d muted -f' to launch.\n");
+		exit(1);
+#endif
+	}
 	for(;;) {
 		if (wait_event()) {
 			fclose(astf);