2 * Copyright (C) 2003 Yasuhiro Ohara
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
18 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 * Boston, MA 02111-1307, USA.
26 #include "ospf6_proto.h"
29 ospf6_prefix_apply_mask (struct ospf6_prefix *op)
34 pnt = (u_char *)((caddr_t) op + sizeof (struct ospf6_prefix));
35 index = op->prefix_length / 8;
36 offset = op->prefix_length % 8;
37 mask = 0xff << (8 - offset);
41 zlog_warn ("Prefix length too long: %d", op->prefix_length);
45 /* nonzero mask means no check for this byte because if it contains
46 * prefix bits it must be there for us to write */
50 while (index < OSPF6_PREFIX_SPACE (op->prefix_length))
55 ospf6_prefix_options_printbuf (u_int8_t prefix_options, char *buf, int size)
57 snprintf (buf, size, "xxx");
61 ospf6_capability_printbuf (char capability, char *buf, int size)
64 w = (capability & OSPF6_ROUTER_BIT_W ? 'W' : '-');
65 v = (capability & OSPF6_ROUTER_BIT_V ? 'V' : '-');
66 e = (capability & OSPF6_ROUTER_BIT_E ? 'E' : '-');
67 b = (capability & OSPF6_ROUTER_BIT_B ? 'B' : '-');
68 snprintf (buf, size, "----%c%c%c%c", w, v, e, b);
72 ospf6_options_printbuf (u_char *options, char *buf, int size)
74 const char *dc, *r, *n, *mc, *e, *v6;
75 dc = (OSPF6_OPT_ISSET (options, OSPF6_OPT_DC) ? "DC" : "--");
76 r = (OSPF6_OPT_ISSET (options, OSPF6_OPT_R) ? "R" : "-" );
77 n = (OSPF6_OPT_ISSET (options, OSPF6_OPT_N) ? "N" : "-" );
78 mc = (OSPF6_OPT_ISSET (options, OSPF6_OPT_MC) ? "MC" : "--");
79 e = (OSPF6_OPT_ISSET (options, OSPF6_OPT_E) ? "E" : "-" );
80 v6 = (OSPF6_OPT_ISSET (options, OSPF6_OPT_V6) ? "V6" : "--");
81 snprintf (buf, size, "%s|%s|%s|%s|%s|%s", dc, r, n, mc, e, v6);