static gboolean option_selftest = FALSE;
static gboolean option_version = FALSE;
+static gboolean parse_debug(const char *key, const char *value, gpointer user_data, GError **error)
+{
+ if (value)
+ option_debug = g_strdup(value);
+ else
+ option_debug = g_strdup("*");
+
+ return TRUE;
+}
+
static GOptionEntry options[] = {
- { "debug", 'd', 0, G_OPTION_ARG_STRING, &option_debug,
+ { "debug", 'd', G_OPTION_FLAG_OPTIONAL_ARG,
+ G_OPTION_ARG_CALLBACK, parse_debug,
"Specify debug options to enable", "DEBUG" },
{ "device", 'i', 0, G_OPTION_ARG_STRING, &option_device,
"Specify networking device or interface", "DEV" },