* avahi-utils: replace python avahi-browse with a version written in C.

* remove -Wunused from GCC command line and use "unused" attribute instead
* remove AVAHI_CLIENT_S_FAILURE and AVAHI_CLIENT_S_INVALID since these event's are never forwarded to the client anyway
* make use of AVAHI_GCC_NORETURN
* really send eror code with StateChange DBUS signals
* ignore EINTR in avahi_simple_poll_loop()


git-svn-id: file:///home/lennart/svn/public/avahi/trunk@879 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe

2 files changed, 6 insertions, 4 deletions

diff --git a/avahi-glib/glib-watch-test.c b/avahi-glib/glib-watch-test.c
index 73114d1..733c81f 100644
--- a/avahi-glib/glib-watch-test.c
+++ b/avahi-glib/glib-watch-test.c
@@ -31,12 +31,14 @@
 
 #include <avahi-common/watch.h>
 #include <avahi-common/timeval.h>
+#include <avahi-common/gccmacro.h>
+
 #include "glib-watch.h"
 
 static const AvahiPoll *api = NULL;
 static GMainLoop *loop = NULL;
 
-static void callback(AvahiWatch *w, int fd, AvahiWatchEvent event, void *userdata) {
+static void callback(AvahiWatch *w, int fd, AvahiWatchEvent event, AVAHI_GCC_UNUSED void *userdata) {
 
     if (event & AVAHI_WATCH_IN) {
         ssize_t r;
@@ -52,7 +54,7 @@ static void callback(AvahiWatch *w, int fd, AvahiWatchEvent event, void *userdat
     }
 }
 
-static void wakeup(AvahiTimeout *t, void *userdata) {
+static void wakeup(AvahiTimeout *t, AVAHI_GCC_UNUSED void *userdata) {
     struct timeval tv;
     static int i = 0;
 
@@ -65,7 +67,7 @@ static void wakeup(AvahiTimeout *t, void *userdata) {
     api->timeout_update(t, &tv);
 }
 
-int main(int argc, char *argv[]) {
+int main(AVAHI_GCC_UNUSED int argc, AVAHI_GCC_UNUSED char *argv[]) {
     AvahiGLibPoll *g;
     struct timeval tv;
     
diff --git a/avahi-glib/glib-watch.c b/avahi-glib/glib-watch.c
index a99cb4d..9d80440 100644
--- a/avahi-glib/glib-watch.c
+++ b/avahi-glib/glib-watch.c
@@ -300,7 +300,7 @@ static gboolean check_func(GSource *source) {
     return FALSE;
 }
 
-static gboolean dispatch_func(GSource *source, GSourceFunc callback, gpointer userdata) {
+static gboolean dispatch_func(GSource *source, AVAHI_GCC_UNUSED GSourceFunc callback, AVAHI_GCC_UNUSED gpointer userdata) {
     AvahiGLibPoll* g = (AvahiGLibPoll*) source;
     AvahiWatch *w;
     AvahiTimeout *next_timeout;