+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* PIM for Quagga
* Copyright (C) 2008 Everton da Silva Marques
- *
- * This program 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 of the License, or
- * (at your option) any later version.
- *
- * This program 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 PIM_IFCHANNEL_H
#include "if.h"
#include "prefix.h"
+#include "pim_assert.h"
+
struct pim_ifchannel;
#include "pim_upstream.h"
PIM_IFJOIN_PRUNE_PENDING_TMP,
};
-enum pim_ifassert_state {
- PIM_IFASSERT_NOINFO,
- PIM_IFASSERT_I_AM_WINNER,
- PIM_IFASSERT_I_AM_LOSER
-};
-
-struct pim_assert_metric {
- uint32_t rpt_bit_flag;
- uint32_t metric_preference;
- uint32_t route_metric;
- struct in_addr ip_address; /* neighbor router that sourced the Assert
- message */
-};
-
/*
Flag to detect change in CouldAssert(S,G,I)
*/
struct pim_ifchannel *parent;
struct list *sources;
- struct prefix_sg sg;
+ pim_sgaddr sg;
char sg_str[PIM_SG_LEN];
struct interface *interface; /* backpointer to interface */
uint32_t flags;
/* Per-interface (S,G) Assert State (Section 4.6.1 of RFC4601) */
enum pim_ifassert_state ifassert_state;
struct thread *t_ifassert_timer;
- struct in_addr ifassert_winner;
+ pim_addr ifassert_winner;
struct pim_assert_metric ifassert_winner_metric;
int64_t ifassert_creation; /* Record uptime of ifassert state */
struct pim_assert_metric ifassert_my_metric;
void pim_ifchannel_delete_all(struct interface *ifp);
void pim_ifchannel_membership_clear(struct interface *ifp);
void pim_ifchannel_delete_on_noinfo(struct interface *ifp);
-struct pim_ifchannel *pim_ifchannel_find(struct interface *ifp,
- struct prefix_sg *sg);
-struct pim_ifchannel *pim_ifchannel_add(struct interface *ifp,
- struct prefix_sg *sg, uint8_t ch_flags,
- int up_flags);
-void pim_ifchannel_join_add(struct interface *ifp, struct in_addr neigh_addr,
- struct in_addr upstream, struct prefix_sg *sg,
+struct pim_ifchannel *pim_ifchannel_find(struct interface *ifp, pim_sgaddr *sg);
+struct pim_ifchannel *pim_ifchannel_add(struct interface *ifp, pim_sgaddr *sg,
+ uint8_t ch_flags, int up_flags);
+void pim_ifchannel_join_add(struct interface *ifp, pim_addr neigh_addr,
+ pim_addr upstream, pim_sgaddr *sg,
uint8_t source_flags, uint16_t holdtime);
-void pim_ifchannel_prune(struct interface *ifp, struct in_addr upstream,
- struct prefix_sg *sg, uint8_t source_flags,
+void pim_ifchannel_prune(struct interface *ifp, pim_addr upstream,
+ pim_sgaddr *sg, uint8_t source_flags,
uint16_t holdtime);
-int pim_ifchannel_local_membership_add(struct interface *ifp,
- struct prefix_sg *sg, bool is_vxlan);
-void pim_ifchannel_local_membership_del(struct interface *ifp,
- struct prefix_sg *sg);
+int pim_ifchannel_local_membership_add(struct interface *ifp, pim_sgaddr *sg,
+ bool is_vxlan);
+void pim_ifchannel_local_membership_del(struct interface *ifp, pim_sgaddr *sg);
void pim_ifchannel_ifjoin_switch(const char *caller, struct pim_ifchannel *ch,
enum pim_ifjoin_state new_state);
int pim_ifchannel_compare(const struct pim_ifchannel *ch1,
const struct pim_ifchannel *ch2);
-unsigned int pim_ifchannel_hash_key(const void *arg);
void delete_on_noinfo(struct pim_ifchannel *ch);
#endif /* PIM_IFCHANNEL_H */