| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | /* net/atm/common.h - ATM sockets (common part for PVC and SVC) */ |
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| 3 | |
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| 4 | /* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */ |
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| 5 | |
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| 6 | |
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| 7 | #ifndef NET_ATM_COMMON_H |
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| 8 | #define NET_ATM_COMMON_H |
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| 9 | |
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| 10 | #include <linux/net.h> |
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| 11 | #include <linux/poll.h> /* for poll_table */ |
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| 12 | |
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| 13 | |
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| 14 | int vcc_create(struct net *net, struct socket *sock, int protocol, int family, int kern); |
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| 15 | int vcc_release(struct socket *sock); |
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| 16 | int vcc_connect(struct socket *sock, int itf, short vpi, int vci); |
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| 17 | int vcc_recvmsg(struct socket *sock, struct msghdr *msg, size_t size, |
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| 18 | int flags); |
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| 19 | int vcc_sendmsg(struct socket *sock, struct msghdr *m, size_t total_len); |
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| 20 | __poll_t vcc_poll(struct file *file, struct socket *sock, poll_table *wait); |
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| 21 | int vcc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg); |
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| 22 | int vcc_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg); |
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| 23 | int vcc_setsockopt(struct socket *sock, int level, int optname, |
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| 24 | sockptr_t optval, unsigned int optlen); |
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| 25 | int vcc_getsockopt(struct socket *sock, int level, int optname, |
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| 26 | char __user *optval, int __user *optlen); |
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| 27 | void vcc_process_recv_queue(struct atm_vcc *vcc); |
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| 28 | |
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| 29 | int atmpvc_init(void); |
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| 30 | void atmpvc_exit(void); |
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| 31 | int atmsvc_init(void); |
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| 32 | void atmsvc_exit(void); |
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| 33 | int atm_sysfs_init(void); |
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| 34 | void atm_sysfs_exit(void); |
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| 35 | |
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| 36 | #ifdef CONFIG_PROC_FS |
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| 37 | int atm_proc_init(void); |
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| 38 | void atm_proc_exit(void); |
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| 39 | #else |
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| 40 | static inline int atm_proc_init(void) |
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| 41 | { |
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| 42 | return 0; |
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| 43 | } |
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| 44 | |
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| 45 | static inline void atm_proc_exit(void) |
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| 46 | { |
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| 47 | /* nothing */ |
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| 48 | } |
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| 49 | #endif /* CONFIG_PROC_FS */ |
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| 50 | |
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| 51 | /* SVC */ |
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| 52 | int svc_change_qos(struct atm_vcc *vcc,struct atm_qos *qos); |
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| 53 | |
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| 54 | void atm_dev_release_vccs(struct atm_dev *dev); |
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| 55 | |
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| 56 | #endif |
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| 57 | |
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