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| | /* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright (c) 2021 Red Hat GmbH
* Author: Stefano Brivio <sbrivio@redhat.com>
*/
#ifndef NETLINK_H
#define NETLINK_H
#include <stdbool.h>
#include <netinet/in.h>
extern int nl_sock;
extern int nl_sock_ns;
void nl_sock_init(const struct ctx *c, bool ns);
unsigned int nl_get_ext_if(int s, sa_family_t af);
int nl_route_get_def(int s, unsigned int ifi, sa_family_t af, void *gw);
int nl_route_set_def(int s, unsigned int ifi, sa_family_t af, const void *gw);
int nl_route_dup(int s_src, unsigned int ifi_src,
int s_dst, unsigned int ifi_dst, sa_family_t af);
int nl_addr_get_all(struct ctx *c, int s, unsigned int ifi, sa_family_t af);
bool nl_neigh_mac_get(int s, const union inany_addr *addr, int ifi,
unsigned char *mac);
int nl_addr_set(int s, unsigned int ifi, sa_family_t af,
const union inany_addr *addr, int prefix_len);
int nl_addr_get_ll(int s, unsigned int ifi, struct in6_addr *addr);
int nl_addr_set_ll_nodad(int s, unsigned int ifi);
int nl_addr_dup(int s_src, unsigned int ifi_src,
int s_dst, unsigned int ifi_dst, sa_family_t af);
int nl_link_get_mac(int s, unsigned int ifi, void *mac);
int nl_link_set_mac(int s, unsigned int ifi, const void *mac);
int nl_link_set_mtu(int s, unsigned int ifi, int mtu);
int nl_link_set_flags(int s, unsigned int ifi,
unsigned int set, unsigned int change);
int nl_neigh_notify_init(const struct ctx *c);
void nl_neigh_notify_handler(const struct ctx *c);
#endif /* NETLINK_H */
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