diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/net.h')
| -rw-r--r-- | ANDROID_3.4.5/include/linux/net.h | 294 |
1 files changed, 0 insertions, 294 deletions
diff --git a/ANDROID_3.4.5/include/linux/net.h b/ANDROID_3.4.5/include/linux/net.h deleted file mode 100644 index be60c7f5..00000000 --- a/ANDROID_3.4.5/include/linux/net.h +++ /dev/null @@ -1,294 +0,0 @@ -/* - * NET An implementation of the SOCKET network access protocol. - * This is the master header file for the Linux NET layer, - * or, in plain English: the networking handling part of the - * kernel. - * - * Version: @(#)net.h 1.0.3 05/25/93 - * - * Authors: Orest Zborowski, <obz@Kodak.COM> - * Ross Biro - * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ -#ifndef _LINUX_NET_H -#define _LINUX_NET_H - -#include <linux/socket.h> -#include <asm/socket.h> - -#define NPROTO AF_MAX - -#define SYS_SOCKET 1 /* sys_socket(2) */ -#define SYS_BIND 2 /* sys_bind(2) */ -#define SYS_CONNECT 3 /* sys_connect(2) */ -#define SYS_LISTEN 4 /* sys_listen(2) */ -#define SYS_ACCEPT 5 /* sys_accept(2) */ -#define SYS_GETSOCKNAME 6 /* sys_getsockname(2) */ -#define SYS_GETPEERNAME 7 /* sys_getpeername(2) */ -#define SYS_SOCKETPAIR 8 /* sys_socketpair(2) */ -#define SYS_SEND 9 /* sys_send(2) */ -#define SYS_RECV 10 /* sys_recv(2) */ -#define SYS_SENDTO 11 /* sys_sendto(2) */ -#define SYS_RECVFROM 12 /* sys_recvfrom(2) */ -#define SYS_SHUTDOWN 13 /* sys_shutdown(2) */ -#define SYS_SETSOCKOPT 14 /* sys_setsockopt(2) */ -#define SYS_GETSOCKOPT 15 /* sys_getsockopt(2) */ -#define SYS_SENDMSG 16 /* sys_sendmsg(2) */ -#define SYS_RECVMSG 17 /* sys_recvmsg(2) */ -#define SYS_ACCEPT4 18 /* sys_accept4(2) */ -#define SYS_RECVMMSG 19 /* sys_recvmmsg(2) */ -#define SYS_SENDMMSG 20 /* sys_sendmmsg(2) */ - -typedef enum { - SS_FREE = 0, /* not allocated */ - SS_UNCONNECTED, /* unconnected to any socket */ - SS_CONNECTING, /* in process of connecting */ - SS_CONNECTED, /* connected to socket */ - SS_DISCONNECTING /* in process of disconnecting */ -} socket_state; - -#define __SO_ACCEPTCON (1 << 16) /* performed a listen */ - -#ifdef __KERNEL__ -#include <linux/stringify.h> -#include <linux/random.h> -#include <linux/wait.h> -#include <linux/fcntl.h> /* For O_CLOEXEC and O_NONBLOCK */ -#include <linux/kmemcheck.h> -#include <linux/rcupdate.h> - -struct poll_table_struct; -struct pipe_inode_info; -struct inode; -struct net; - -#define SOCK_ASYNC_NOSPACE 0 -#define SOCK_ASYNC_WAITDATA 1 -#define SOCK_NOSPACE 2 -#define SOCK_PASSCRED 3 -#define SOCK_PASSSEC 4 - -#ifndef ARCH_HAS_SOCKET_TYPES -/** - * enum sock_type - Socket types - * @SOCK_STREAM: stream (connection) socket - * @SOCK_DGRAM: datagram (conn.less) socket - * @SOCK_RAW: raw socket - * @SOCK_RDM: reliably-delivered message - * @SOCK_SEQPACKET: sequential packet socket - * @SOCK_DCCP: Datagram Congestion Control Protocol socket - * @SOCK_PACKET: linux specific way of getting packets at the dev level. - * For writing rarp and other similar things on the user level. - * - * When adding some new socket type please - * grep ARCH_HAS_SOCKET_TYPE include/asm-* /socket.h, at least MIPS - * overrides this enum for binary compat reasons. - */ -enum sock_type { - SOCK_STREAM = 1, - SOCK_DGRAM = 2, - SOCK_RAW = 3, - SOCK_RDM = 4, - SOCK_SEQPACKET = 5, - SOCK_DCCP = 6, - SOCK_PACKET = 10, -}; - -#define SOCK_MAX (SOCK_PACKET + 1) -/* Mask which covers at least up to SOCK_MASK-1. The - * remaining bits are used as flags. */ -#define SOCK_TYPE_MASK 0xf - -/* Flags for socket, socketpair, accept4 */ -#define SOCK_CLOEXEC O_CLOEXEC -#ifndef SOCK_NONBLOCK -#define SOCK_NONBLOCK O_NONBLOCK -#endif - -#endif /* ARCH_HAS_SOCKET_TYPES */ - -enum sock_shutdown_cmd { - SHUT_RD = 0, - SHUT_WR = 1, - SHUT_RDWR = 2, -}; - -struct socket_wq { - /* Note: wait MUST be first field of socket_wq */ - wait_queue_head_t wait; - struct fasync_struct *fasync_list; - struct rcu_head rcu; -} ____cacheline_aligned_in_smp; - -/** - * struct socket - general BSD socket - * @state: socket state (%SS_CONNECTED, etc) - * @type: socket type (%SOCK_STREAM, etc) - * @flags: socket flags (%SOCK_ASYNC_NOSPACE, etc) - * @ops: protocol specific socket operations - * @file: File back pointer for gc - * @sk: internal networking protocol agnostic socket representation - * @wq: wait queue for several uses - */ -struct socket { - socket_state state; - - kmemcheck_bitfield_begin(type); - short type; - kmemcheck_bitfield_end(type); - - unsigned long flags; - - struct socket_wq __rcu *wq; - - struct file *file; - struct sock *sk; - const struct proto_ops *ops; -}; - -struct vm_area_struct; -struct page; -struct kiocb; -struct sockaddr; -struct msghdr; -struct module; - -struct proto_ops { - int family; - struct module *owner; - int (*release) (struct socket *sock); - int (*bind) (struct socket *sock, - struct sockaddr *myaddr, - int sockaddr_len); - int (*connect) (struct socket *sock, - struct sockaddr *vaddr, - int sockaddr_len, int flags); - int (*socketpair)(struct socket *sock1, - struct socket *sock2); - int (*accept) (struct socket *sock, - struct socket *newsock, int flags); - int (*getname) (struct socket *sock, - struct sockaddr *addr, - int *sockaddr_len, int peer); - unsigned int (*poll) (struct file *file, struct socket *sock, - struct poll_table_struct *wait); - int (*ioctl) (struct socket *sock, unsigned int cmd, - unsigned long arg); -#ifdef CONFIG_COMPAT - int (*compat_ioctl) (struct socket *sock, unsigned int cmd, - unsigned long arg); -#endif - int (*listen) (struct socket *sock, int len); - int (*shutdown) (struct socket *sock, int flags); - int (*setsockopt)(struct socket *sock, int level, - int optname, char __user *optval, unsigned int optlen); - int (*getsockopt)(struct socket *sock, int level, - int optname, char __user *optval, int __user *optlen); -#ifdef CONFIG_COMPAT - int (*compat_setsockopt)(struct socket *sock, int level, - int optname, char __user *optval, unsigned int optlen); - int (*compat_getsockopt)(struct socket *sock, int level, - int optname, char __user *optval, int __user *optlen); -#endif - int (*sendmsg) (struct kiocb *iocb, struct socket *sock, - struct msghdr *m, size_t total_len); - int (*recvmsg) (struct kiocb *iocb, struct socket *sock, - struct msghdr *m, size_t total_len, - int flags); - int (*mmap) (struct file *file, struct socket *sock, - struct vm_area_struct * vma); - ssize_t (*sendpage) (struct socket *sock, struct page *page, - int offset, size_t size, int flags); - ssize_t (*splice_read)(struct socket *sock, loff_t *ppos, - struct pipe_inode_info *pipe, size_t len, unsigned int flags); - void (*set_peek_off)(struct sock *sk, int val); -}; - -#define DECLARE_SOCKADDR(type, dst, src) \ - type dst = ({ __sockaddr_check_size(sizeof(*dst)); (type) src; }) - -struct net_proto_family { - int family; - int (*create)(struct net *net, struct socket *sock, - int protocol, int kern); - struct module *owner; -}; - -struct iovec; -struct kvec; - -enum { - SOCK_WAKE_IO, - SOCK_WAKE_WAITD, - SOCK_WAKE_SPACE, - SOCK_WAKE_URG, -}; - -extern int sock_wake_async(struct socket *sk, int how, int band); -extern int sock_register(const struct net_proto_family *fam); -extern void sock_unregister(int family); -extern int __sock_create(struct net *net, int family, int type, int proto, - struct socket **res, int kern); -extern int sock_create(int family, int type, int proto, - struct socket **res); -extern int sock_create_kern(int family, int type, int proto, - struct socket **res); -extern int sock_create_lite(int family, int type, int proto, - struct socket **res); -extern void sock_release(struct socket *sock); -extern int sock_sendmsg(struct socket *sock, struct msghdr *msg, - size_t len); -extern int sock_recvmsg(struct socket *sock, struct msghdr *msg, - size_t size, int flags); -extern int sock_map_fd(struct socket *sock, int flags); -extern struct socket *sockfd_lookup(int fd, int *err); -#define sockfd_put(sock) fput(sock->file) -extern int net_ratelimit(void); - -#define net_random() random32() -#define net_srandom(seed) srandom32((__force u32)seed) - -extern int kernel_sendmsg(struct socket *sock, struct msghdr *msg, - struct kvec *vec, size_t num, size_t len); -extern int kernel_recvmsg(struct socket *sock, struct msghdr *msg, - struct kvec *vec, size_t num, - size_t len, int flags); - -extern int kernel_bind(struct socket *sock, struct sockaddr *addr, - int addrlen); -extern int kernel_listen(struct socket *sock, int backlog); -extern int kernel_accept(struct socket *sock, struct socket **newsock, - int flags); -extern int kernel_connect(struct socket *sock, struct sockaddr *addr, - int addrlen, int flags); -extern int kernel_getsockname(struct socket *sock, struct sockaddr *addr, - int *addrlen); -extern int kernel_getpeername(struct socket *sock, struct sockaddr *addr, - int *addrlen); -extern int kernel_getsockopt(struct socket *sock, int level, int optname, - char *optval, int *optlen); -extern int kernel_setsockopt(struct socket *sock, int level, int optname, - char *optval, unsigned int optlen); -extern int kernel_sendpage(struct socket *sock, struct page *page, int offset, - size_t size, int flags); -extern int kernel_sock_ioctl(struct socket *sock, int cmd, unsigned long arg); -extern int kernel_sock_shutdown(struct socket *sock, - enum sock_shutdown_cmd how); - -#define MODULE_ALIAS_NETPROTO(proto) \ - MODULE_ALIAS("net-pf-" __stringify(proto)) - -#define MODULE_ALIAS_NET_PF_PROTO(pf, proto) \ - MODULE_ALIAS("net-pf-" __stringify(pf) "-proto-" __stringify(proto)) - -#define MODULE_ALIAS_NET_PF_PROTO_TYPE(pf, proto, type) \ - MODULE_ALIAS("net-pf-" __stringify(pf) "-proto-" __stringify(proto) \ - "-type-" __stringify(type)) - -#endif /* __KERNEL__ */ -#endif /* _LINUX_NET_H */ |