diff options
Diffstat (limited to 'i386/i386at/gpl/linux/include/linux/socket.h')
| -rw-r--r-- | i386/i386at/gpl/linux/include/linux/socket.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/i386/i386at/gpl/linux/include/linux/socket.h b/i386/i386at/gpl/linux/include/linux/socket.h new file mode 100644 index 00000000..bf2991ad --- /dev/null +++ b/i386/i386at/gpl/linux/include/linux/socket.h @@ -0,0 +1,126 @@ +#ifndef _LINUX_SOCKET_H +#define _LINUX_SOCKET_H + +#include <asm/socket.h> /* arch-dependent defines */ +#include <linux/sockios.h> /* the SIOCxxx I/O controls */ +#include <linux/uio.h> /* iovec support */ + +struct sockaddr { + unsigned short sa_family; /* address family, AF_xxx */ + char sa_data[14]; /* 14 bytes of protocol address */ +}; + +struct linger { + int l_onoff; /* Linger active */ + int l_linger; /* How long to linger for */ +}; + +struct msghdr +{ + void * msg_name; /* Socket name */ + int msg_namelen; /* Length of name */ + struct iovec * msg_iov; /* Data blocks */ + int msg_iovlen; /* Number of blocks */ + void * msg_accrights; /* Per protocol magic (eg BSD file descriptor passing) */ + int msg_accrightslen; /* Length of rights list */ +}; + +/* Socket types. */ +#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. */ + +/* Supported address families. */ +#define AF_UNSPEC 0 +#define AF_UNIX 1 /* Unix domain sockets */ +#define AF_INET 2 /* Internet IP Protocol */ +#define AF_AX25 3 /* Amateur Radio AX.25 */ +#define AF_IPX 4 /* Novell IPX */ +#define AF_APPLETALK 5 /* Appletalk DDP */ +#define AF_NETROM 6 /* Amateur radio NetROM */ +#define AF_BRIDGE 7 /* Multiprotocol bridge */ +#define AF_AAL5 8 /* Reserved for Werner's ATM */ +#define AF_X25 9 /* Reserved for X.25 project */ +#define AF_INET6 10 /* IP version 6 */ +#define AF_MAX 12 /* For now.. */ + +/* Protocol families, same as address families. */ +#define PF_UNSPEC AF_UNSPEC +#define PF_UNIX AF_UNIX +#define PF_INET AF_INET +#define PF_AX25 AF_AX25 +#define PF_IPX AF_IPX +#define PF_APPLETALK AF_APPLETALK +#define PF_NETROM AF_NETROM +#define PF_BRIDGE AF_BRIDGE +#define PF_AAL5 AF_AAL5 +#define PF_X25 AF_X25 +#define PF_INET6 AF_INET6 + +#define PF_MAX AF_MAX + +/* Maximum queue length specificable by listen. */ +#define SOMAXCONN 128 + +/* Flags we can use with send/ and recv. */ +#define MSG_OOB 1 +#define MSG_PEEK 2 +#define MSG_DONTROUTE 4 + +/* Setsockoptions(2) level. Thanks to BSD these must match IPPROTO_xxx */ +#define SOL_IP 0 +#define SOL_IPX 256 +#define SOL_AX25 257 +#define SOL_ATALK 258 +#define SOL_NETROM 259 +#define SOL_TCP 6 +#define SOL_UDP 17 + +/* IP options */ +#define IP_TOS 1 +#define IPTOS_LOWDELAY 0x10 +#define IPTOS_THROUGHPUT 0x08 +#define IPTOS_RELIABILITY 0x04 +#define IP_TTL 2 +#define IP_HDRINCL 3 +#define IP_OPTIONS 4 + +#define IP_MULTICAST_IF 32 +#define IP_MULTICAST_TTL 33 +#define IP_MULTICAST_LOOP 34 +#define IP_ADD_MEMBERSHIP 35 +#define IP_DROP_MEMBERSHIP 36 + + +/* These need to appear somewhere around here */ +#define IP_DEFAULT_MULTICAST_TTL 1 +#define IP_DEFAULT_MULTICAST_LOOP 1 +#define IP_MAX_MEMBERSHIPS 20 + +/* IPX options */ +#define IPX_TYPE 1 + +/* TCP options - this way around because someone left a set in the c library includes */ +#define TCP_NODELAY 1 +#define TCP_MAXSEG 2 + +/* The various priorities. */ +#define SOPRI_INTERACTIVE 0 +#define SOPRI_NORMAL 1 +#define SOPRI_BACKGROUND 2 + +#ifdef __KERNEL__ +extern void memcpy_fromiovec(unsigned char *kdata, struct iovec *iov, int len); +extern int verify_iovec(struct msghdr *m, struct iovec *iov, char *address, int mode); +extern void memcpy_toiovec(struct iovec *v, unsigned char *kdata, int len); +extern int move_addr_to_user(void *kaddr, int klen, void *uaddr, int *ulen); +extern int move_addr_to_kernel(void *uaddr, int ulen, void *kaddr); +#endif +#endif /* _LINUX_SOCKET_H */ |