linux/net/mptcp/mptcp_diag.c

// SPDX-License-Identifier: GPL-2.0
/* MPTCP socket monitoring support
 *
 * Copyright (c) 2020 Red Hat
 *
 * Author: Paolo Abeni <[email protected]>
 */

#include <linux/kernel.h>
#include <linux/net.h>
#include <linux/inet_diag.h>
#include <net/netlink.h>
#include "protocol.h"

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

static int mptcp_diag_dump_one(struct netlink_callback *cb,
			       const struct inet_diag_req_v2 *req)
{ … }

struct mptcp_diag_ctx { … };

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

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

static void mptcp_diag_get_info(struct sock *sk, struct inet_diag_msg *r,
				void *_info)
{ … }

static const struct inet_diag_handler mptcp_diag_handler = …;

static int __init mptcp_diag_init(void)
{ … }

static void __exit mptcp_diag_exit(void)
{ … }

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