linux/drivers/isdn/mISDN/socket.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 *
 * Author	Karsten Keil <[email protected]>
 *
 * Copyright 2008  by Karsten Keil <[email protected]>
 */

#include <linux/mISDNif.h>
#include <linux/slab.h>
#include <linux/export.h>
#include "core.h"

static u_int	*debug;

static struct proto mISDN_proto = …;

#define _pms(sk) …

static struct mISDN_sock_list	data_sockets = …;

static struct mISDN_sock_list	base_sockets = …;

#define L2_HEADER_LEN …

static inline struct sk_buff *
_l2_alloc_skb(unsigned int len, gfp_t gfp_mask)
{ … }

static void
mISDN_sock_link(struct mISDN_sock_list *l, struct sock *sk)
{ … }

static void mISDN_sock_unlink(struct mISDN_sock_list *l, struct sock *sk)
{ … }

static int
mISDN_send(struct mISDNchannel *ch, struct sk_buff *skb)
{ … }

static int
mISDN_ctrl(struct mISDNchannel *ch, u_int cmd, void *arg)
{ … }

static inline void
mISDN_sock_cmsg(struct sock *sk, struct msghdr *msg, struct sk_buff *skb)
{ … }

static int
mISDN_sock_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
		   int flags)
{ … }

static int
mISDN_sock_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
{ … }

static int
data_sock_release(struct socket *sock)
{ … }

static int
data_sock_ioctl_bound(struct sock *sk, unsigned int cmd, void __user *p)
{ … }

static int
data_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
{ … }

static int data_sock_setsockopt(struct socket *sock, int level, int optname,
				sockptr_t optval, unsigned int optlen)
{ … }

static int data_sock_getsockopt(struct socket *sock, int level, int optname,
				char __user *optval, int __user *optlen)
{ … }

static int
data_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_len)
{ … }

static int
data_sock_getname(struct socket *sock, struct sockaddr *addr,
		  int peer)
{ … }

static const struct proto_ops data_sock_ops = …;

static int
data_sock_create(struct net *net, struct socket *sock, int protocol, int kern)
{ … }

static int
base_sock_release(struct socket *sock)
{ … }

static int
base_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
{ … }

static int
base_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_len)
{ … }

static const struct proto_ops base_sock_ops = …;


static int
base_sock_create(struct net *net, struct socket *sock, int protocol, int kern)
{ … }

static int
mISDN_sock_create(struct net *net, struct socket *sock, int proto, int kern)
{ … }

static const struct net_proto_family mISDN_sock_family_ops = …;

int
misdn_sock_init(u_int *deb)
{ … }

void
misdn_sock_cleanup(void)
{ … }