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1 /* Header file exported by rt_netlink.c to zebra.
2 * Copyright (C) 1997, 98, 99 Kunihiro Ishiguro
4 * This file is part of GNU Zebra.
6 * GNU Zebra is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2, or (at your option) any
11 * GNU Zebra is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with GNU Zebra; see the file COPYING. If not, write to the Free
18 * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
22 #ifndef _ZEBRA_RT_NETLINK_H
23 #define _ZEBRA_RT_NETLINK_H
27 #define NL_PKT_BUF_SIZE 8192
28 #define NL_DEFAULT_ROUTE_METRIC 20
31 addattr32 (struct nlmsghdr
*n
, unsigned int maxlen
, int type
, int data
);
33 addattr_l (struct nlmsghdr
*n
, unsigned int maxlen
, int type
, void *data
, int alen
);
36 rta_addattr_l (struct rtattr
*rta
, int maxlen
, int type
, void *data
, int alen
);
39 nl_msg_type_to_str (uint16_t msg_type
);
42 nl_rtproto_to_str (u_char rtproto
);
45 netlink_neigh_update (int cmd
, int ifindex
, __u32 addr
, char *lla
, int llalen
);
47 extern int interface_lookup_netlink (struct zebra_ns
*zns
);
48 extern int netlink_route_read (struct zebra_ns
*zns
);
50 #endif /* HAVE_NETLINK */
52 #endif /* _ZEBRA_RT_NETLINK_H */