socket.h
来自「嵌入式系统设计与实验教材二源码linux内核移植与编译」· C头文件 代码 · 共 63 行
H
63 行
#ifndef _ASM_SOCKET_H#define _ASM_SOCKET_H#include <asm/sockios.h>/* For setsockoptions(2) */#define SOL_SOCKET 0xffff#define SO_DEBUG 0x0001#define SO_REUSEADDR 0x0004#define SO_KEEPALIVE 0x0008#define SO_DONTROUTE 0x0010#define SO_BROADCAST 0x0020#define SO_LINGER 0x0080#define SO_OOBINLINE 0x0100/* To add :#define SO_REUSEPORT 0x0200 */#define SO_SNDBUF 0x1001#define SO_RCVBUF 0x1002#define SO_SNDLOWAT 0x1003#define SO_RCVLOWAT 0x1004#define SO_SNDTIMEO 0x1005#define SO_RCVTIMEO 0x1006#define SO_ERROR 0x1007#define SO_TYPE 0x1008#define SO_PEERNAME 0x2000#define SO_NO_CHECK 0x400b#define SO_PRIORITY 0x400c#define SO_BSDCOMPAT 0x400e#define SO_PASSCRED 0x4010#define SO_PEERCRED 0x4011#define SO_TIMESTAMP 0x4012#define SCM_TIMESTAMP SO_TIMESTAMP/* Security levels - as per NRL IPv6 - don't actually do anything */#define SO_SECURITY_AUTHENTICATION 0x4016#define SO_SECURITY_ENCRYPTION_TRANSPORT 0x4017#define SO_SECURITY_ENCRYPTION_NETWORK 0x4018#define SO_BINDTODEVICE 0x4019/* Socket filtering */#define SO_ATTACH_FILTER 0x401a#define SO_DETACH_FILTER 0x401b#define SO_ACCEPTCONN 0x401c#if defined(__KERNEL__)#define SOCK_STREAM 1 /* stream (connection) socket */#define SOCK_DGRAM 2 /* datagram (conn.less) socket */#define SOCK_RAW 3 /* raw socket */#define SOCK_RDM 4 /* reliably-delivered message */#define SOCK_SEQPACKET 5 /* sequential packet socket */#define SOCK_PACKET 10 /* linux specific way of */ /* getting packets at the dev */ /* level. For writing rarp and */ /* other similar things on the */ /* user level. */#define SOCK_MAX (SOCK_PACKET+1)#endif#endif /* _ASM_SOCKET_H */
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