[mirror_frr.git] / ospf6d / ospf6d.h

/*
 * Copyright (C) 2003 Yasuhiro Ohara
 *
 * This file is part of GNU Zebra.
 *
 * GNU Zebra is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2, or (at your option) any
 * later version.
 *
 * GNU Zebra is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; see the file COPYING; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 */

#ifndef OSPF6D_H
#define OSPF6D_H

#include "libospf.h"
#include "thread.h"

#include "ospf6_memory.h"

/* global variables */
extern struct thread_master *master;

/* Historical for KAME.  */
#ifndef IPV6_JOIN_GROUP
#ifdef IPV6_ADD_MEMBERSHIP
#define IPV6_JOIN_GROUP IPV6_ADD_MEMBERSHIP
#endif /* IPV6_ADD_MEMBERSHIP. */
#ifdef IPV6_JOIN_MEMBERSHIP
#define IPV6_JOIN_GROUP  IPV6_JOIN_MEMBERSHIP
#endif /* IPV6_JOIN_MEMBERSHIP. */
#endif /* ! IPV6_JOIN_GROUP*/

#ifndef IPV6_LEAVE_GROUP
#ifdef IPV6_DROP_MEMBERSHIP
#define IPV6_LEAVE_GROUP IPV6_DROP_MEMBERSHIP
#endif /* IPV6_DROP_MEMBERSHIP */
#endif /* ! IPV6_LEAVE_GROUP */

#define MSG_OK    0
#define MSG_NG    1

/* cast macro: XXX - these *must* die, ick ick. */
#define OSPF6_PROCESS(x) ((struct ospf6 *) (x))
#define OSPF6_AREA(x) ((struct ospf6_area *) (x))
#define OSPF6_INTERFACE(x) ((struct ospf6_interface *) (x))
#define OSPF6_NEIGHBOR(x) ((struct ospf6_neighbor *) (x))

/* operation on timeval structure */
#define timerstring(tv, buf, size)                                             \
	do {                                                                   \
		if ((tv)->tv_sec / 60 / 60 / 24)                               \
			snprintf(buf, size, "%lldd%02lld:%02lld:%02lld",       \
				 (tv)->tv_sec / 60LL / 60 / 24,                \
				 (tv)->tv_sec / 60LL / 60 % 24,                \
				 (tv)->tv_sec / 60LL % 60,                     \
				 (tv)->tv_sec % 60LL);                         \
		else                                                           \
			snprintf(buf, size, "%02lld:%02lld:%02lld",            \
				 (tv)->tv_sec / 60LL / 60 % 24,                \
				 (tv)->tv_sec / 60LL % 60,                     \
				 (tv)->tv_sec % 60LL);                         \
	} while (0)

#define threadtimer_string(now, t, buf, size)                                  \
	do {                                                                   \
		struct timeval _result;                                        \
		if (!t)                                                        \
			snprintf(buf, size, "inactive");                       \
		else {                                                         \
			timersub(&t->u.sands, &now, &_result);                 \
			timerstring(&_result, buf, size);                      \
		}                                                              \
	} while (0)

/* for commands */
#define OSPF6_AREA_STR      "Area information\n"
#define OSPF6_AREA_ID_STR   "Area ID (as an IPv4 notation)\n"
#define OSPF6_SPF_STR       "Shortest Path First tree information\n"
#define OSPF6_ROUTER_ID_STR "Specify Router-ID\n"
#define OSPF6_LS_ID_STR     "Specify Link State ID\n"

#define OSPF6_CMD_CHECK_RUNNING()                                              \
	if (ospf6 == NULL) {                                                   \
		vty_out(vty, "OSPFv3 is not running\n");                       \
		return CMD_SUCCESS;                                            \
	}

extern struct zebra_privs_t ospf6d_privs;

/* Function Prototypes */
extern struct route_node *route_prev(struct route_node *node);

extern void ospf6_debug(void);
extern void ospf6_init(void);

#endif /* OSPF6D_H */
Commit	Line	Data
718e3744	1	/*
508e53e2	2	* Copyright (C) 2003 Yasuhiro Ohara
718e3744	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	*
896014f4 DL	16	* You should have received a copy of the GNU General Public License along
	17	* with this program; see the file COPYING; if not, write to the Free Software
	18	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
718e3744	19	*/
	20
	21	#ifndef OSPF6D_H
	22	#define OSPF6D_H
	23
8551e6da DD	24	#include "libospf.h"
	25	#include "thread.h"
	26
4a1ab8e4 DL	27	#include "ospf6_memory.h"
4a1ab8e4 DL	28
718e3744	29	/* global variables */
718e3744	30	extern struct thread_master *master;
718e3744	31
508e53e2	32	/* Historical for KAME. */
718e3744	33	#ifndef IPV6_JOIN_GROUP
	34	#ifdef IPV6_ADD_MEMBERSHIP
	35	#define IPV6_JOIN_GROUP IPV6_ADD_MEMBERSHIP
	36	#endif /* IPV6_ADD_MEMBERSHIP. */
	37	#ifdef IPV6_JOIN_MEMBERSHIP
	38	#define IPV6_JOIN_GROUP IPV6_JOIN_MEMBERSHIP
	39	#endif /* IPV6_JOIN_MEMBERSHIP. */
	40	#endif /* ! IPV6_JOIN_GROUP*/
	41
	42	#ifndef IPV6_LEAVE_GROUP
	43	#ifdef IPV6_DROP_MEMBERSHIP
	44	#define IPV6_LEAVE_GROUP IPV6_DROP_MEMBERSHIP
	45	#endif /* IPV6_DROP_MEMBERSHIP */
	46	#endif /* ! IPV6_LEAVE_GROUP */
	47
ef95122e DO	48	#define MSG_OK 0
	49	#define MSG_NG 1
	50
1eb8ef25	51	/* cast macro: XXX - these must die, ick ick. */
6452df09	52	#define OSPF6_PROCESS(x) ((struct ospf6 *) (x))
	53	#define OSPF6_AREA(x) ((struct ospf6_area *) (x))
	54	#define OSPF6_INTERFACE(x) ((struct ospf6_interface *) (x))
	55	#define OSPF6_NEIGHBOR(x) ((struct ospf6_neighbor *) (x))
	56
508e53e2	57	/* operation on timeval structure */
d62a17ae	58	#define timerstring(tv, buf, size) \
	59	do { \
	60	if ((tv)->tv_sec / 60 / 60 / 24) \
	61	snprintf(buf, size, "%lldd%02lld:%02lld:%02lld", \
	62	(tv)->tv_sec / 60LL / 60 / 24, \
	63	(tv)->tv_sec / 60LL / 60 % 24, \
	64	(tv)->tv_sec / 60LL % 60, \
	65	(tv)->tv_sec % 60LL); \
	66	else \
	67	snprintf(buf, size, "%02lld:%02lld:%02lld", \
	68	(tv)->tv_sec / 60LL / 60 % 24, \
	69	(tv)->tv_sec / 60LL % 60, \
	70	(tv)->tv_sec % 60LL); \
	71	} while (0)
	72
	73	#define threadtimer_string(now, t, buf, size) \
	74	do { \
7fe96307	75	struct timeval _result; \
d62a17ae	76	if (!t) \
	77	snprintf(buf, size, "inactive"); \
	78	else { \
7fe96307 A	79	timersub(&t->u.sands, &now, &_result); \
7fe96307 A	80	timerstring(&_result, buf, size); \
d62a17ae	81	} \
d62a17ae	82	} while (0)
a0edf674	83
508e53e2	84	/* for commands */
	85	#define OSPF6_AREA_STR "Area information\n"
	86	#define OSPF6_AREA_ID_STR "Area ID (as an IPv4 notation)\n"
	87	#define OSPF6_SPF_STR "Shortest Path First tree information\n"
	88	#define OSPF6_ROUTER_ID_STR "Specify Router-ID\n"
	89	#define OSPF6_LS_ID_STR "Specify Link State ID\n"
	90
d62a17ae	91	#define OSPF6_CMD_CHECK_RUNNING() \
	92	if (ospf6 == NULL) { \
	93	vty_out(vty, "OSPFv3 is not running\n"); \
	94	return CMD_SUCCESS; \
	95	}
718e3744	96
101dc9bc	97	extern struct zebra_privs_t ospf6d_privs;
6b0655a2	98
718e3744	99	/* Function Prototypes */
d62a17ae	100	extern struct route_node route_prev(struct route_node node);
718e3744	101
d62a17ae	102	extern void ospf6_debug(void);
d62a17ae	103	extern void ospf6_init(void);
718e3744	104
718e3744	105	#endif /* OSPF6D_H */