linux - net/atm/common.h

51 lines · 1.5 KiB

1	/* SPDX-License-Identifier: GPL-2.0 */
2	/* net/atm/common.h - ATM sockets (common part for PVC and SVC) */
3
4	/* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
5
6
7	#ifndef NET_ATM_COMMON_H
8	#define NET_ATM_COMMON_H
9
10	#include <linux/net.h>
11	#include <linux/poll.h> /* for poll_table */
12
13
14	int vcc_create(struct net net, struct socket sock, int protocol, int family, int kern);
15	int vcc_release(struct socket *sock);
16	int vcc_connect(struct socket *sock, int itf, short vpi, int vci);
17	int vcc_recvmsg(struct socket sock, struct msghdr msg, size_t size,
18	int flags);
19	int vcc_sendmsg(struct socket sock, struct msghdr m, size_t total_len);
20	__poll_t vcc_poll(struct file file, struct socket sock, poll_table *wait);
21	int vcc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg);
22	int vcc_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg);
23	int vcc_setsockopt(struct socket *sock, int level, int optname,
24	sockptr_t optval, unsigned int optlen);
25	int vcc_getsockopt(struct socket *sock, int level, int optname,
26	sockopt_t *opt);
27	void vcc_process_recv_queue(struct atm_vcc *vcc);
28
29	int atmpvc_init(void);
30	void atmpvc_exit(void);
31	int atm_sysfs_init(void);
32	void atm_sysfs_exit(void);
33
34	#ifdef CONFIG_PROC_FS
35	int atm_proc_init(void);
36	void atm_proc_exit(void);
37	#else
38	static inline int atm_proc_init(void)
39	{
40	return 0;
41	}
42
43	static inline void atm_proc_exit(void)
44	{
45	/* nothing */
46	}
47	#endif /* CONFIG_PROC_FS */
48
49	void atm_dev_release_vccs(struct atm_dev *dev);
50
51	#endif