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sys/netlink/route/route_var.h
- This file was added.
/*- | |||||
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD | |||||
* | |||||
* Copyright (c) 2022 Alexander V. Chernikov <melifaro@FreeBSD.org> | |||||
* | |||||
* Redistribution and use in source and binary forms, with or without | |||||
* modification, are permitted provided that the following conditions | |||||
* are met: | |||||
* 1. Redistributions of source code must retain the above copyright | |||||
* notice, this list of conditions and the following disclaimer. | |||||
* 2. Redistributions in binary form must reproduce the above copyright | |||||
* notice, this list of conditions and the following disclaimer in the | |||||
* documentation and/or other materials provided with the distribution. | |||||
* | |||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND | |||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |||||
* SUCH DAMAGE. | |||||
*/ | |||||
/* | |||||
* This file contains definitions shared among NETLINK_ROUTE family | |||||
*/ | |||||
#ifndef _NETLINK_ROUTE_ROUTE_VAR_H_ | |||||
#define _NETLINK_ROUTE_ROUTE_VAR_H_ | |||||
#include <sys/priv.h> /* values for priv_check */ | |||||
struct nlmsghdr; | |||||
struct nlpcb; | |||||
struct nl_pstate; | |||||
typedef int rtnl_msg_cb_f(struct nlmsghdr *hdr, struct nlpcb *nlp, | |||||
struct nl_pstate *npt); | |||||
struct rtnl_cmd_handler { | |||||
int cmd; | |||||
const char *name; | |||||
rtnl_msg_cb_f *cb; | |||||
int priv; | |||||
int flags; | |||||
}; | |||||
#define RTNL_F_NOEPOCH 0x01 | |||||
bool rtnl_register_messages(const struct rtnl_cmd_handler *handlers, int count); | |||||
/* route.c */ | |||||
struct rib_cmd_info; | |||||
void rtnl_handle_route_event(uint32_t fibnum, const struct rib_cmd_info *rc); | |||||
void rtnl_routes_init(void); | |||||
/* neigh.c */ | |||||
void rtnl_neighs_init(void); | |||||
void rtnl_neighs_destroy(void); | |||||
/* iface.c */ | |||||
struct nl_parsed_link { | |||||
char *ifla_group; | |||||
char *ifla_ifname; | |||||
char *ifla_cloner; | |||||
struct nlattr *ifla_idata; | |||||
unsigned short ifi_type; | |||||
int ifi_index; | |||||
uint32_t ifla_mtu; | |||||
}; | |||||
typedef int rtnl_iface_create_f(struct nl_parsed_link *lattrs, struct nlpcb *nlp, | |||||
struct nl_pstate *npt); | |||||
typedef int rtnl_iface_modify_f(struct nl_parsed_link *lattrs, struct nlpcb *nlp, | |||||
struct nl_pstate *npt); | |||||
struct nl_cloner { | |||||
const char *name; | |||||
rtnl_iface_create_f *create_f; | |||||
rtnl_iface_modify_f *modify_f; | |||||
SLIST_ENTRY(nl_cloner) next; | |||||
}; | |||||
void rtnl_ifaces_init(void); | |||||
void rtnl_ifaces_destroy(void); | |||||
void rtnl_iface_add_cloner(struct nl_cloner *cloner); | |||||
void rtnl_iface_del_cloner(struct nl_cloner *cloner); | |||||
/* iface_drivers.c */ | |||||
void rtnl_iface_drivers_register(void); | |||||
/* nexthop.c */ | |||||
void rtnl_nexthops_init(void); | |||||
struct nhop_object *nl_find_nhop(uint32_t fibnum, int family, | |||||
uint32_t uidx, int nh_flags, int *perror); | |||||
#endif |