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Remove many causes of warnings at the -Wextra level

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This commit is contained in:
Mike Brady
2018-03-07 20:48:21 +00:00
parent cfd40af87e
commit 8991f3420c
13 changed files with 130 additions and 96 deletions
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shairport-sync-dbus-test-client.c
+10 -7
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@@ -6,8 +6,9 @@
GMainLoop *loop;
void on_properties_changed(GDBusProxy *proxy, GVariant *changed_properties,
const gchar *const *invalidated_properties, gpointer user_data) {
void on_properties_changed(__attribute__((unused)) GDBusProxy *proxy, GVariant *changed_properties,
const gchar *const *invalidated_properties,
__attribute__((unused)) gpointer user_data) {
/* Note that we are guaranteed that changed_properties and
* invalidated_properties are never NULL
*/
@@ -38,7 +39,8 @@ void on_properties_changed(GDBusProxy *proxy, GVariant *changed_properties,
}
}
void notify_loudness_filter_active_callback(ShairportSync *proxy, gpointer user_data) {
void notify_loudness_filter_active_callback(ShairportSync *proxy,
__attribute__((unused)) gpointer user_data) {
// printf("\"notify_loudness_filter_active_callback\" called with a gpointer of
// %lx.\n",(int64_t)user_data);
gboolean ebl = shairport_sync_get_loudness_filter_active(proxy);
@@ -48,18 +50,19 @@ void notify_loudness_filter_active_callback(ShairportSync *proxy, gpointer user_
printf("Client reports loudness is disabled.\n");
}
void notify_loudness_threshold_callback(ShairportSync *proxy, gpointer user_data) {
void notify_loudness_threshold_callback(ShairportSync *proxy,
__attribute__((unused)) gpointer user_data) {
gdouble th = shairport_sync_get_loudness_threshold(proxy);
printf("Client reports loudness threshold set to %.2f dB.\n", th);
}
void notify_volume_callback(ShairportSync *proxy, gpointer user_data) {
void notify_volume_callback(ShairportSync *proxy, __attribute__((unused)) gpointer user_data) {
gdouble th = shairport_sync_get_volume(proxy);
printf("Client reports volume set to %.2f.\n", th);
}
pthread_t dbus_thread;
void *dbus_thread_func(void *arg) {
void *dbus_thread_func(__attribute__((unused)) void *arg) {
loop = g_main_loop_new(NULL, FALSE);
@@ -85,7 +88,7 @@ int main(int argc, char *argv[]) {
"Listen on the D-Bus session bus -- pick this option or the \'--system\' option, but not "
"both.",
NULL},
POPT_AUTOHELP{NULL, 0, 0, NULL, 0}};
POPT_AUTOHELP{NULL, 0, 0, NULL, 0, NULL, NULL}};
optCon = poptGetContext(NULL, argc, (const char **)argv, optionsTable, 0);
poptSetOtherOptionHelp(optCon, "[--system | --session]");