| 903 | } |
| 904 | |
| 905 | static int |
| 906 | ng_nat_shutdown(node_p node) |
| 907 | { |
| 908 | const priv_p priv = NG_NODE_PRIVATE(node); |
| 909 | |
| 910 | NG_NODE_SET_PRIVATE(node, NULL); |
| 911 | NG_NODE_UNREF(node); |
| 912 | |
| 913 | /* Free redirects list. */ |
| 914 | while (!STAILQ_EMPTY(&priv->redirhead)) { |
| 915 | struct ng_nat_rdr_lst *entry = STAILQ_FIRST(&priv->redirhead); |
| 916 | STAILQ_REMOVE_HEAD(&priv->redirhead, entries); |
| 917 | free(entry, M_NETGRAPH); |
| 918 | } |
| 919 | |
| 920 | /* Final free. */ |
| 921 | LibAliasUninit(priv->lib); |
| 922 | free(priv, M_NETGRAPH); |
| 923 | |
| 924 | return (0); |
| 925 | } |
| 926 | |
| 927 | static int |
| 928 | ng_nat_disconnect(hook_p hook) |
nothing calls this directly
no test coverage detected