void nm_ip4_config_add_route (NMIP4Config *config, NMIP4Route *route) { NMIP4ConfigPrivate *priv; GSList *iter; g_return_if_fail (NM_IS_IP4_CONFIG (config)); g_return_if_fail (route != NULL); priv = NM_IP4_CONFIG_GET_PRIVATE (config); for (iter = priv->routes; iter; iter = g_slist_next (iter)) { if (nm_ip4_route_compare ((NMIP4Route *) iter->data, route)) return; } priv->routes = g_slist_append (priv->routes, nm_ip4_route_dup (route)); }
/** * nm_setting_ip4_config_add_route: * @setting: the #NMSettingIP4Config * @route: the route to add * * Adds a new IPv4 route and associated information to the setting. The * given route is duplicated internally and is not changed by this function. * * Returns: %TRUE if the route was added; %FALSE if the route was already known. **/ gboolean nm_setting_ip4_config_add_route (NMSettingIP4Config *setting, NMIP4Route *route) { NMSettingIP4ConfigPrivate *priv; NMIP4Route *copy; GSList *iter; g_return_val_if_fail (NM_IS_SETTING_IP4_CONFIG (setting), FALSE); g_return_val_if_fail (route != NULL, FALSE); priv = NM_SETTING_IP4_CONFIG_GET_PRIVATE (setting); for (iter = priv->routes; iter; iter = g_slist_next (iter)) { if (nm_ip4_route_compare ((NMIP4Route *) iter->data, route)) return FALSE; } copy = nm_ip4_route_dup (route); g_return_val_if_fail (copy != NULL, FALSE); priv->routes = g_slist_append (priv->routes, copy); return TRUE; }
static gboolean route_slist_compare (GSList *a, GSList *b) { GSList *iter_a, *iter_b; gboolean found = FALSE; for (iter_a = a; iter_a; iter_a = g_slist_next (iter_a)) { NMIP4Route *route_a = (NMIP4Route *) iter_a->data; for (iter_b = b, found = FALSE; iter_b; iter_b = g_slist_next (iter_b)) { NMIP4Route *route_b = (NMIP4Route *) iter_b->data; if (nm_ip4_route_compare (route_a, route_b)) { found = TRUE; break; } } if (!found) return FALSE; } return TRUE; }