Allow usage of USE_FIXED_NAMESERVERS on platforms other than Windows.

src/belle_sip_resolver.c

@@ -165,17 +165,22 @@ static struct dns_resolv_conf *resconf(belle_sip_simple_resolver_context_t *ctx)
 	
 	path=belle_sip_stack_get_dns_resolv_conf_file(ctx->base.stack);
 	if (!path){
-#ifdef _WIN32
+#if defined(USE_FIXED_NAMESERVERS)
+		error = dns_resconf_load_fixed_nameservers(ctx->resconf);
+		if (error) {
+			belle_sip_error("%s dns_resconf_load_fixed_name_servers error", __FUNCTION__);
+		}
+#elif defined(_WIN32)
 		error = dns_resconf_loadwin(ctx->resconf);
 		if (error) {
 			belle_sip_error("%s dns_resconf_loadwin error", __FUNCTION__);
 		}
-#elif ANDROID
+#elif defined(ANDROID)
 		error = dns_resconf_loadandroid(ctx->resconf);
 		if (error) {
 			belle_sip_error("%s dns_resconf_loadandroid error", __FUNCTION__);
 		}
-#elif HAVE_RESINIT
+#elif defined(HAVE_RESINIT)
 /*#elif HAVE_RESINIT && TARGET_OS_IPHONE*/
 		error = dns_resconf_loadfromresolv(ctx->resconf);
 		if (error) {

src/dns.c

@@ -4193,9 +4193,8 @@ int dns_resconf_loadpath(struct dns_resolv_conf *resconf, const char *path) {
 } /* dns_resconf_loadpath() */
 
 
-#ifdef _WIN32
-int dns_resconf_loadwin(struct dns_resolv_conf *resconf) {
-#if USE_FIXED_NAMESERVERS
+#ifdef USE_FIXED_NAMESERVERS
+int dns_resconf_load_fixed_nameservers(struct dns_resolv_conf *resconf) {
 	const char * const nameservers[] = {
 		"8.8.8.8",
 		"8.8.4.4"
@@ -4208,7 +4207,11 @@ int dns_resconf_loadwin(struct dns_resolv_conf *resconf) {
 	}
 
 	return error;
-#else
+}
+#endif /* USE_FIXED_NAMESERVERS */
+
+#ifdef _WIN32
+int dns_resconf_loadwin(struct dns_resolv_conf *resconf) {
 	FIXED_INFO *pFixedInfo;
 	ULONG ulOutBufLen;
 	DWORD dwRetVal;
@@ -4241,7 +4244,6 @@ int dns_resconf_loadwin(struct dns_resolv_conf *resconf) {
 	}
 
 	return error;
-#endif
 } /* dns_resconf_loadwin() */
 #endif
 

src/dns.h

@@ -910,6 +910,9 @@ int dns_resconf_loadfile(struct dns_resolv_conf *, FILE *);
 
 int dns_resconf_loadpath(struct dns_resolv_conf *, const char *);
 
+#ifdef USE_FIXED_NAMESERVERS
+int dns_resconf_load_fixed_nameservers(struct dns_resolv_conf *resconf);
+#endif /* USE_FIXED_NAMESERVERS */
 #ifdef _WIN32
 int dns_resconf_loadwin(struct dns_resolv_conf *);
 #endif