* Rename AVAHI_ERR_NOT_CONNECTED to AVAHI_ERR_DISCONNECTED

[catta] / examples / client-browse-services.c

diff --git a/examples/client-browse-services.c b/examples/client-browse-services.c
index 5ebbf2d89dc5981fe3dd72d50dcaf2fc1f20521d..00703e61b316152c128f0c8a55ec633c2d099936 100644 (file)
--- a/examples/client-browse-services.c
+++ b/examples/client-browse-services.c
@@ -39,8 +39,8 @@ static AvahiSimplePoll *simple_poll = NULL;
 
 static void resolve_callback(
     AvahiServiceResolver *r,
-    AvahiIfIndex interface,
-    AvahiProtocol protocol,
+    AVAHI_GCC_UNUSED AvahiIfIndex interface,
+    AVAHI_GCC_UNUSED AvahiProtocol protocol,
     AvahiResolverEvent event,
     const char *name,
     const char *type,
@@ -50,7 +50,7 @@ static void resolve_callback(
     uint16_t port,
     AvahiStringList *txt,
     AvahiLookupResultFlags flags,
-    void* userdata) {
+    AVAHI_GCC_UNUSED void* userdata) {
 
     assert(r);
 
@@ -101,7 +101,7 @@ static void browse_callback(
     const char *name,
     const char *type,
     const char *domain,
-    AvahiLookupResultFlags flags,
+    AVAHI_GCC_UNUSED AvahiLookupResultFlags flags,
     void* userdata) {
     
     AvahiClient *c = userdata;
@@ -137,22 +137,21 @@ static void browse_callback(
         case AVAHI_BROWSER_CACHE_EXHAUSTED:
             fprintf(stderr, "(Browser) %s\n", event == AVAHI_BROWSER_CACHE_EXHAUSTED ? "CACHE_EXHAUSTED" : "ALL_FOR_NOW");
             break;
-
     }
 }
 
-static void client_callback(AvahiClient *c, AvahiClientState state, void * userdata) {
+static void client_callback(AvahiClient *c, AvahiClientState state, AVAHI_GCC_UNUSED void * userdata) {
     assert(c);
 
     /* Called whenever the client or server state changes */
 
-    if (state == AVAHI_CLIENT_DISCONNECTED) {
-        fprintf(stderr, "Server connection terminated.\n");
+    if (state == AVAHI_CLIENT_FAILURE) {
+        fprintf(stderr, "Server connection failre: %s\n", avahi_strerror(avahi_client_errno(c)));
         avahi_simple_poll_quit(simple_poll);
     }
 }
 
-int main(int argc, char*argv[]) {
+int main(AVAHI_GCC_UNUSED int argc, AVAHI_GCC_UNUSED char*argv[]) {
     AvahiClient *client = NULL;
     AvahiServiceBrowser *sb = NULL;
     int error;