+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* 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 OSPF6_INTRA_H
/* Debug option */
extern unsigned char conf_debug_ospf6_brouter;
-extern u_int32_t conf_debug_ospf6_brouter_specific_router_id;
-extern u_int32_t conf_debug_ospf6_brouter_specific_area_id;
+extern in_addr_t conf_debug_ospf6_brouter_specific_router_id;
+extern in_addr_t conf_debug_ospf6_brouter_specific_area_id;
#define OSPF6_DEBUG_BROUTER_SUMMARY 0x01
#define OSPF6_DEBUG_BROUTER_SPECIFIC_ROUTER 0x02
#define OSPF6_DEBUG_BROUTER_SPECIFIC_AREA 0x04
/* Router-LSA */
#define OSPF6_ROUTER_LSA_MIN_SIZE 4U
struct ospf6_router_lsa {
- u_char bits;
- u_char options[3];
+ uint8_t bits;
+ uint8_t options[3];
/* followed by ospf6_router_lsdesc(s) */
};
/* Link State Description in Router-LSA */
#define OSPF6_ROUTER_LSDESC_FIX_SIZE 16U
struct ospf6_router_lsdesc {
- u_char type;
- u_char reserved;
- u_int16_t metric; /* output cost */
- u_int32_t interface_id;
- u_int32_t neighbor_interface_id;
- u_int32_t neighbor_router_id;
+ uint8_t type;
+ uint8_t reserved;
+ uint16_t metric; /* output cost */
+ uint32_t interface_id;
+ uint32_t neighbor_interface_id;
+ in_addr_t neighbor_router_id;
};
#define OSPF6_ROUTER_LSDESC_POINTTOPOINT 1
/* Network-LSA */
#define OSPF6_NETWORK_LSA_MIN_SIZE 4U
struct ospf6_network_lsa {
- u_char reserved;
- u_char options[3];
+ uint8_t reserved;
+ uint8_t options[3];
/* followed by ospf6_netowrk_lsd(s) */
};
/* Link State Description in Router-LSA */
#define OSPF6_NETWORK_LSDESC_FIX_SIZE 4U
struct ospf6_network_lsdesc {
- u_int32_t router_id;
+ in_addr_t router_id;
};
#define NETWORK_LSDESC_GET_NBR_ROUTERID(x) \
(((struct ospf6_network_lsdesc *)(x))->router_id)
/* Link-LSA */
#define OSPF6_LINK_LSA_MIN_SIZE 24U /* w/o 1st IPv6 prefix */
struct ospf6_link_lsa {
- u_char priority;
- u_char options[3];
+ uint8_t priority;
+ uint8_t options[3];
struct in6_addr linklocal_addr;
- u_int32_t prefix_num;
+ uint32_t prefix_num;
/* followed by ospf6 prefix(es) */
};
/* Intra-Area-Prefix-LSA */
#define OSPF6_INTRA_PREFIX_LSA_MIN_SIZE 12U /* w/o 1st IPv6 prefix */
struct ospf6_intra_prefix_lsa {
- u_int16_t prefix_num;
- u_int16_t ref_type;
- u_int32_t ref_id;
- u_int32_t ref_adv_router;
+ uint16_t prefix_num;
+ uint16_t ref_type;
+ uint32_t ref_id;
+ in_addr_t ref_adv_router;
/* followed by ospf6 prefix(es) */
};
oi, 0, &(oi)->thread_as_extern_lsa); \
} while (0)
+#define OSPF6_ROUTER_LSA_EXECUTE(oa) \
+ do { \
+ if (CHECK_FLAG((oa)->flag, OSPF6_AREA_ENABLE)) \
+ thread_execute(master, ospf6_router_lsa_originate, oa, \
+ 0); \
+ } while (0)
+
#define OSPF6_NETWORK_LSA_EXECUTE(oi) \
do { \
THREAD_OFF((oi)->thread_network_lsa); \
thread_execute(master, ospf6_network_lsa_originate, oi, 0); \
} while (0)
+#define OSPF6_LINK_LSA_EXECUTE(oi) \
+ do { \
+ if (!CHECK_FLAG((oi)->flag, OSPF6_INTERFACE_DISABLE)) \
+ thread_execute(master, ospf6_link_lsa_originate, oi, \
+ 0); \
+ } while (0)
+
#define OSPF6_INTRA_PREFIX_LSA_EXECUTE_TRANSIT(oi) \
do { \
THREAD_OFF((oi)->thread_intra_prefix_lsa); \
} while (0)
/* Function Prototypes */
-extern char *ospf6_router_lsdesc_lookup(u_char type, u_int32_t interface_id,
- u_int32_t neighbor_interface_id,
- u_int32_t neighbor_router_id,
+extern char *ospf6_router_lsdesc_lookup(uint8_t type, uint32_t interface_id,
+ uint32_t neighbor_interface_id,
+ uint32_t neighbor_router_id,
struct ospf6_lsa *lsa);
-extern char *ospf6_network_lsdesc_lookup(u_int32_t router_id,
+extern char *ospf6_network_lsdesc_lookup(uint32_t router_id,
struct ospf6_lsa *lsa);
extern int ospf6_router_is_stub_router(struct ospf6_lsa *lsa);
-extern int ospf6_router_lsa_originate(struct thread *);
-extern int ospf6_network_lsa_originate(struct thread *);
-extern int ospf6_link_lsa_originate(struct thread *);
-extern int ospf6_intra_prefix_lsa_originate_transit(struct thread *);
-extern int ospf6_intra_prefix_lsa_originate_stub(struct thread *);
+extern void ospf6_router_lsa_originate(struct thread *thread);
+extern void ospf6_network_lsa_originate(struct thread *thread);
+extern void ospf6_link_lsa_originate(struct thread *thread);
+extern void ospf6_intra_prefix_lsa_originate_transit(struct thread *thread);
+extern void ospf6_intra_prefix_lsa_originate_stub(struct thread *thread);
extern void ospf6_intra_prefix_lsa_add(struct ospf6_lsa *lsa);
extern void ospf6_intra_prefix_lsa_remove(struct ospf6_lsa *lsa);
-extern int ospf6_orig_as_external_lsa(struct thread *thread);
+extern void ospf6_orig_as_external_lsa(struct thread *thread);
extern void ospf6_intra_route_calculation(struct ospf6_area *oa);
extern void ospf6_intra_brouter_calculation(struct ospf6_area *oa);
+extern void ospf6_intra_prefix_route_ecmp_path(struct ospf6_area *oa,
+ struct ospf6_route *old,
+ struct ospf6_route *route);
extern void ospf6_intra_init(void);
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