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1da177e4 LT |
1 | /* |
2 | * This file is subject to the terms and conditions of the GNU General Public | |
3 | * License. See the file "COPYING" in the main directory of this archive | |
4 | * for more details. | |
5 | * | |
6 | * Copyright (C) 1997, 1999, 2000, 2001 Ralf Baechle | |
7 | * Copyright (C) 2000, 2001 Silicon Graphics, Inc. | |
8 | */ | |
9 | #ifndef _ASM_SOCKET_H | |
10 | #define _ASM_SOCKET_H | |
11 | ||
12 | #include <asm/sockios.h> | |
13 | ||
14 | /* | |
15 | * For setsockopt(2) | |
16 | * | |
17 | * This defines are ABI conformant as far as Linux supports these ... | |
18 | */ | |
19 | #define SOL_SOCKET 0xffff | |
20 | ||
21 | #define SO_DEBUG 0x0001 /* Record debugging information. */ | |
22 | #define SO_REUSEADDR 0x0004 /* Allow reuse of local addresses. */ | |
23 | #define SO_KEEPALIVE 0x0008 /* Keep connections alive and send | |
24 | SIGPIPE when they die. */ | |
25 | #define SO_DONTROUTE 0x0010 /* Don't do local routing. */ | |
26 | #define SO_BROADCAST 0x0020 /* Allow transmission of | |
27 | broadcast messages. */ | |
28 | #define SO_LINGER 0x0080 /* Block on close of a reliable | |
29 | socket to transmit pending data. */ | |
30 | #define SO_OOBINLINE 0x0100 /* Receive out-of-band data in-band. */ | |
31 | #if 0 | |
32 | To add: #define SO_REUSEPORT 0x0200 /* Allow local address and port reuse. */ | |
33 | #endif | |
34 | ||
35 | #define SO_TYPE 0x1008 /* Compatible name for SO_STYLE. */ | |
36 | #define SO_STYLE SO_TYPE /* Synonym */ | |
37 | #define SO_ERROR 0x1007 /* get error status and clear */ | |
38 | #define SO_SNDBUF 0x1001 /* Send buffer size. */ | |
39 | #define SO_RCVBUF 0x1002 /* Receive buffer. */ | |
b0573dea PM |
40 | #define SO_SNDBUFFORCE 0x100a |
41 | #define SO_RCVBUFFORCE 0x100b | |
1da177e4 LT |
42 | #define SO_SNDLOWAT 0x1003 /* send low-water mark */ |
43 | #define SO_RCVLOWAT 0x1004 /* receive low-water mark */ | |
44 | #define SO_SNDTIMEO 0x1005 /* send timeout */ | |
45 | #define SO_RCVTIMEO 0x1006 /* receive timeout */ | |
46 | #define SO_ACCEPTCONN 0x1009 | |
47 | ||
48 | /* linux-specific, might as well be the same as on i386 */ | |
49 | #define SO_NO_CHECK 11 | |
50 | #define SO_PRIORITY 12 | |
51 | #define SO_BSDCOMPAT 14 | |
52 | ||
53 | #define SO_PASSCRED 17 | |
54 | #define SO_PEERCRED 18 | |
55 | ||
56 | /* Security levels - as per NRL IPv6 - don't actually do anything */ | |
57 | #define SO_SECURITY_AUTHENTICATION 22 | |
58 | #define SO_SECURITY_ENCRYPTION_TRANSPORT 23 | |
59 | #define SO_SECURITY_ENCRYPTION_NETWORK 24 | |
60 | ||
61 | #define SO_BINDTODEVICE 25 | |
62 | ||
63 | /* Socket filtering */ | |
64 | #define SO_ATTACH_FILTER 26 | |
65 | #define SO_DETACH_FILTER 27 | |
66 | ||
67 | #define SO_PEERNAME 28 | |
68 | #define SO_TIMESTAMP 29 | |
69 | #define SCM_TIMESTAMP SO_TIMESTAMP | |
70 | ||
71 | #define SO_PEERSEC 30 | |
72 | ||
73 | #ifdef __KERNEL__ | |
74 | ||
75 | /** sock_type - Socket types | |
76 | * | |
77 | * Please notice that for binary compat reasons MIPS has to | |
78 | * override the enum sock_type in include/linux/net.h, so | |
79 | * we define ARCH_HAS_SOCKET_TYPES here. | |
80 | * | |
81 | * @SOCK_DGRAM - datagram (conn.less) socket | |
82 | * @SOCK_STREAM - stream (connection) socket | |
83 | * @SOCK_RAW - raw socket | |
84 | * @SOCK_RDM - reliably-delivered message | |
42a3b4f2 | 85 | * @SOCK_SEQPACKET - sequential packet socket |
1da177e4 LT |
86 | * @SOCK_PACKET - linux specific way of getting packets at the dev level. |
87 | * For writing rarp and other similar things on the user level. | |
88 | */ | |
89 | enum sock_type { | |
90 | SOCK_DGRAM = 1, | |
91 | SOCK_STREAM = 2, | |
92 | SOCK_RAW = 3, | |
93 | SOCK_RDM = 4, | |
94 | SOCK_SEQPACKET = 5, | |
95 | SOCK_PACKET = 10, | |
96 | }; | |
97 | ||
98 | #define SOCK_MAX (SOCK_PACKET + 1) | |
99 | ||
100 | #define ARCH_HAS_SOCKET_TYPES 1 | |
101 | ||
102 | #endif /* __KERNEL__ */ | |
103 | ||
104 | #endif /* _ASM_SOCKET_H */ |