linux/net/ipv4/raw_diag.c

// SPDX-License-Identifier: GPL-2.0-only
#include <linux/module.h>

#include <linux/inet_diag.h>
#include <linux/sock_diag.h>

#include <net/inet_sock.h>
#include <net/raw.h>
#include <net/rawv6.h>

#ifdef pr_fmt
# undef pr_fmt
#endif

#define pr_fmt(fmt) …

static struct raw_hashinfo *
raw_get_hashinfo(const struct inet_diag_req_v2 *r)
{ … }

/*
 * Due to requirement of not breaking user API we can't simply
 * rename @pad field in inet_diag_req_v2 structure, instead
 * use helper to figure it out.
 */

static bool raw_lookup(struct net *net, const struct sock *sk,
		       const struct inet_diag_req_v2 *req)
{ … }

static struct sock *raw_sock_get(struct net *net, const struct inet_diag_req_v2 *r)
{ … }

static int raw_diag_dump_one(struct netlink_callback *cb,
			     const struct inet_diag_req_v2 *r)
{ … }

static int sk_diag_dump(struct sock *sk, struct sk_buff *skb,
			struct netlink_callback *cb,
			const struct inet_diag_req_v2 *r,
			struct nlattr *bc, bool net_admin)
{ … }

static void raw_diag_dump(struct sk_buff *skb, struct netlink_callback *cb,
			  const struct inet_diag_req_v2 *r)
{ … }

static void raw_diag_get_info(struct sock *sk, struct inet_diag_msg *r,
			      void *info)
{ … }

#ifdef CONFIG_INET_DIAG_DESTROY
static int raw_diag_destroy(struct sk_buff *in_skb,
			    const struct inet_diag_req_v2 *r)
{ … }
#endif

static const struct inet_diag_handler raw_diag_handler = …;

static void __always_unused __check_inet_diag_req_raw(void)
{ … }

static int __init raw_diag_init(void)
{ … }

static void __exit raw_diag_exit(void)
{ … }

module_init(…) …;
module_exit(raw_diag_exit);
MODULE_LICENSE(…) …;
MODULE_DESCRIPTION(…) …;
MODULE_ALIAS_NET_PF_PROTO_TYPE(…);
MODULE_ALIAS_NET_PF_PROTO_TYPE(…);