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quagga 1.0.20160315

    1: /* Header file exported by rt_netlink.c to zebra.
    2:  * Copyright (C) 1997, 98, 99 Kunihiro Ishiguro
    3:  *
    4:  * This file is part of GNU Zebra.
    5:  *
    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
    9:  * later version.
   10:  *
   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.
   15:  *
   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
   19:  * 02111-1307, USA.
   20:  */
   21: 
   22: #ifndef _ZEBRA_RT_NETLINK_H
   23: #define _ZEBRA_RT_NETLINK_H
   24: 
   25: #ifdef HAVE_NETLINK
   26: 
   27: #define NL_PKT_BUF_SIZE 8192
   28: #define NL_DEFAULT_ROUTE_METRIC 20
   29: 
   30: extern int
   31: addattr32 (struct nlmsghdr *n, size_t maxlen, int type, int data);
   32: extern int
   33: addattr_l (struct nlmsghdr *n, size_t maxlen, int type, void *data, int alen);
   34: 
   35: extern int
   36: rta_addattr_l (struct rtattr *rta, int maxlen, int type, void *data, int alen);
   37: 
   38: extern const char *
   39: nl_msg_type_to_str (uint16_t msg_type);
   40: 
   41: extern const char *
   42: nl_rtproto_to_str (u_char rtproto);
   43: 
   44: 
   45: extern int interface_lookup_netlink (struct zebra_vrf *zvrf);
   46: extern int netlink_route_read (struct zebra_vrf *zvrf);
   47: 
   48: #endif /* HAVE_NETLINK */
   49: 
   50: #endif /* _ZEBRA_RT_NETLINK_H */