15dbf5a241
* Parse and export newly-added NL_RTA_WEIGHT attribute, providing path weight for a non-multipath route. This fixes a number of tests in sys/net/routing which rely on this data. * Remove handling of NL_RTA_KNH_ID in multipath routes, as it is not provided. * Improve kernel/user nexthop index export. As a result, for multipath routes: * nhg-kidx attribute represents kernel nhg index (always provided) * nhg-uidx attribute represents user-provided nhg index (if set) for non-multipath routes: * nhop-kidx attribute represents kernel nhop index (always provided) * nhop-udx attribute represents user-provided nexthop index (if set)
94 lines
2.8 KiB
C
94 lines
2.8 KiB
C
/*-
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*
|
|
* Copyright (c) 1992, 1993
|
|
* Regents of the University of California. All rights reserved.
|
|
*
|
|
* 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.
|
|
* 3. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
|
|
*
|
|
* @(#)netstat.h 8.2 (Berkeley) 1/4/94
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _NETSTAT_COMMON_H_
|
|
#define _NETSTAT_COMMON_H_
|
|
|
|
struct bits {
|
|
u_long b_mask;
|
|
char b_val;
|
|
const char *b_name;
|
|
};
|
|
extern struct bits rt_bits[];
|
|
|
|
const char *fmt_flags(const struct bits *p, int f);
|
|
void print_flags_generic(int flags, const struct bits *pbits,
|
|
const char *format, const char *tag_name);
|
|
int p_sockaddr(const char *name, struct sockaddr *sa, struct sockaddr *mask,
|
|
int flags, int width);
|
|
|
|
struct _wid {
|
|
int dst;
|
|
int gw;
|
|
int flags;
|
|
int pksent;
|
|
int mtu;
|
|
int iface;
|
|
int expire;
|
|
};
|
|
void set_wid(int fam);
|
|
void pr_rthdr(int af1 __unused);
|
|
extern struct _wid wid;
|
|
void p_flags(int f, const char *format);
|
|
|
|
bool p_rtable_netlink(int fibnum, int af);
|
|
|
|
struct ifmap_entry {
|
|
char ifname[IFNAMSIZ];
|
|
uint32_t mtu;
|
|
};
|
|
|
|
struct ifmap_entry *prepare_ifmap(size_t *ifmap_size);
|
|
extern const uint32_t rt_default_weight;
|
|
|
|
struct rt_msghdr;
|
|
struct nhops_map {
|
|
uint32_t idx;
|
|
struct rt_msghdr *rtm;
|
|
};
|
|
|
|
struct nhops_dump {
|
|
void *nh_buf;
|
|
struct nhops_map *nh_map;
|
|
size_t nh_count;
|
|
};
|
|
|
|
void dump_nhops_sysctl(int fibnum, int af, struct nhops_dump *nd);
|
|
struct nhop_map;
|
|
void nhop_map_update(struct nhop_map *map, uint32_t idx, char *gw, char *ifname);
|
|
|
|
|
|
#endif
|
|
|