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.
25 #define OSPF6_DAEMON_VERSION "0.9.7r"
30 /* global variables */
31 extern struct thread_master *master;
33 /* Historical for KAME. */
34 #ifndef IPV6_JOIN_GROUP
35 #ifdef IPV6_ADD_MEMBERSHIP
36 #define IPV6_JOIN_GROUP IPV6_ADD_MEMBERSHIP
37 #endif /* IPV6_ADD_MEMBERSHIP. */
38 #ifdef IPV6_JOIN_MEMBERSHIP
39 #define IPV6_JOIN_GROUP IPV6_JOIN_MEMBERSHIP
40 #endif /* IPV6_JOIN_MEMBERSHIP. */
41 #endif /* ! IPV6_JOIN_GROUP*/
43 #ifndef IPV6_LEAVE_GROUP
44 #ifdef IPV6_DROP_MEMBERSHIP
45 #define IPV6_LEAVE_GROUP IPV6_DROP_MEMBERSHIP
46 #endif /* IPV6_DROP_MEMBERSHIP */
47 #endif /* ! IPV6_LEAVE_GROUP */
52 /* cast macro: XXX - these *must* die, ick ick. */
53 #define OSPF6_PROCESS(x) ((struct ospf6 *) (x))
54 #define OSPF6_AREA(x) ((struct ospf6_area *) (x))
55 #define OSPF6_INTERFACE(x) ((struct ospf6_interface *) (x))
56 #define OSPF6_NEIGHBOR(x) ((struct ospf6_neighbor *) (x))
58 /* operation on timeval structure */
60 #define timerclear(a) (a)->tv_sec = (tvp)->tv_usec = 0
63 #define timersub(a, b, res) \
65 (res)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
66 (res)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
67 if ((res)->tv_usec < 0) \
70 (res)->tv_usec += 1000000; \
74 #define timerstring(tv, buf, size) \
76 if ((tv)->tv_sec / 60 / 60 / 24) \
77 snprintf (buf, size, "%lldd%02lld:%02lld:%02lld", \
78 (tv)->tv_sec / 60LL / 60 / 24, \
79 (tv)->tv_sec / 60LL / 60 % 24, \
80 (tv)->tv_sec / 60LL % 60, \
81 (tv)->tv_sec % 60LL); \
83 snprintf (buf, size, "%02lld:%02lld:%02lld", \
84 (tv)->tv_sec / 60LL / 60 % 24, \
85 (tv)->tv_sec / 60LL % 60, \
86 (tv)->tv_sec % 60LL); \
88 #define timerstring_local(tv, buf, size) \
92 tm = localtime (&(tv)->tv_sec); \
93 ret = strftime (buf, size, "%Y/%m/%d %H:%M:%S", tm); \
95 zlog_warn ("strftime error"); \
98 #define threadtimer_string(now, t, buf, size) \
100 struct timeval result; \
102 snprintf(buf, size, "inactive"); \
104 timersub(&t->u.sands, &now, &result); \
105 timerstring(&result, buf, size); \
110 #define OSPF6_AREA_STR "Area information\n"
111 #define OSPF6_AREA_ID_STR "Area ID (as an IPv4 notation)\n"
112 #define OSPF6_SPF_STR "Shortest Path First tree information\n"
113 #define OSPF6_ROUTER_ID_STR "Specify Router-ID\n"
114 #define OSPF6_LS_ID_STR "Specify Link State ID\n"
116 #define VNL VTY_NEWLINE
117 #define OSPF6_CMD_CHECK_RUNNING() \
120 vty_out (vty, "OSPFv3 is not running%s", VTY_NEWLINE); \
121 return CMD_SUCCESS; \
125 /* Function Prototypes */
126 extern struct route_node *route_prev (struct route_node *node);
128 extern void ospf6_debug (void);
129 extern void ospf6_init (void);
131 #endif /* OSPF6D_H */