LXR linux/net/atm/common.h

   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
  14int vcc_create(struct net *net, struct socket *sock, int protocol, int family, int kern);
  15int vcc_release(struct socket *sock);
  16int vcc_connect(struct socket *sock, int itf, short vpi, int vci);
  17int vcc_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
  18                int flags);
  19int 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);
  21int vcc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg);
  22int vcc_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg);
  23int vcc_setsockopt(struct socket *sock, int level, int optname,
  24                   char __user *optval, unsigned int optlen);
  25int vcc_getsockopt(struct socket *sock, int level, int optname,
  26                   char __user *optval, int __user *optlen);
  27void vcc_process_recv_queue(struct atm_vcc *vcc);
  28
  29int atmpvc_init(void);
  30void atmpvc_exit(void);
  31int atmsvc_init(void);
  32void atmsvc_exit(void);
  33int atm_sysfs_init(void);
  34void atm_sysfs_exit(void);
  35
  36#ifdef CONFIG_PROC_FS
  37int atm_proc_init(void);
  38void atm_proc_exit(void);
  39#else
  40static inline int atm_proc_init(void)
  41{
  42        return 0;
  43}
  44
  45static inline void atm_proc_exit(void)
  46{
  47        /* nothing */
  48}
  49#endif /* CONFIG_PROC_FS */
  50
  51/* SVC */
  52int svc_change_qos(struct atm_vcc *vcc,struct atm_qos *qos);
  53
  54void atm_dev_release_vccs(struct atm_dev *dev);
  55
  56#endif
  57