Fix for uclibc

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2693 65c4cc65-6c06-0410-ace0-fbb531ad65f3

dns.c

@@ -162,12 +162,17 @@ int ast_search_dns(void *context,
 	int res, ret = -1;
 
 #ifdef linux
+	#ifndef __UCLIBC__
 		res_ninit(&dnsstate);
 		res = res_nsearch(&dnsstate, dname, class, type, answer, sizeof(answer));
 	#else
 	        res_init();
 	        res = res_search(dname, class, type, answer, sizeof(answer));
 	#endif
+#else
+	res_init();
+	res = res_search(dname, class, type, answer, sizeof(answer));
+#endif
 	if (res > 0) {
 		if ((res = dns_parse_answer(context, class, type, answer, res, callback)) < 0) {
 			ast_log(LOG_WARNING, "Parse error\n");
@@ -181,7 +186,11 @@ int ast_search_dns(void *context,
 			ret = 1;
 	}
 #if defined(linux)
+	#ifndef __UCLIBC__
 		res_nclose(&dnsstate);
+	#else
+		res_close();
+	#endif
 #else
 #ifndef __APPLE__
 	res_close();