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/*-
* 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.
*/
#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
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