1 #ifndef _ASM_SOCKET_H
2 #define _ASM_SOCKET_H
3
4 #include <asm/sockios.h>
5
6 /*
7 * For setsockoptions(2)
8 *
9 * This defines are ABI conformant as far as Linux supports these ...
10 */
11 #define SOL_SOCKET 0xffff
12
13 #define SO_DEBUG 0x0001 /* Record debugging information. */
14 #define SO_REUSEADDR 0x0004 /* Allow reuse of local addresses. */
15 #define SO_KEEPALIVE 0x0008 /* Keep connections alive and send
16 SIGPIPE when they die. */
17 #define SO_DONTROUTE 0x0010 /* Don't do local routing. */
18 #define SO_BROADCAST 0x0020 /* Allow transmission of
19 broadcast messages. */
20 #define SO_LINGER 0x0080 /* Block on close of a reliable
21 socket to transmit pending data. */
22 #define SO_OOBINLINE 0x0100 /* Receive out-of-band data in-band. */
23 #if 0
24 To add: #define SO_REUSEPORT 0x0200 /* Allow local address and port reuse. */
25 #endif
26
27 #define SO_TYPE 0x1008 /* Compatible name for SO_STYLE. */
28 #define SO_STYLE SO_TYPE /* Synonym */
29 #define SO_ERROR 0x1007 /* get error status and clear */
30 #define SO_SNDBUF 0x1001 /* Send buffer size. */
31 #define SO_RCVBUF 0x1002 /* Receive buffer. */
32 #define SO_SNDLOWAT 0x1003 /* send low-water mark */
33 #define SO_RCVLOWAT 0x1004 /* receive low-water mark */
34 #define SO_SNDTIMEO 0x1005 /* send timeout */
35 #define SO_RCVTIMEO 0x1006 /* receive timeout */
36
37 /* linux-specific, might as well be the same as on i386 */
38 #define SO_NO_CHECK 11
39 #define SO_PRIORITY 12
40 #define SO_BSDCOMPAT 14
41
42 #define SO_PASSCRED 17
43 #define SO_PEERCRED 18
44
45 /* Security levels - as per NRL IPv6 - don't actually do anything */
46 #define SO_SECURITY_AUTHENTICATION 22
47 #define SO_SECURITY_ENCRYPTION_TRANSPORT 23
48 #define SO_SECURITY_ENCRYPTION_NETWORK 24
49
50 #define SO_BINDTODEVICE 25
51
52 /* Socket filtering */
53 #define SO_ATTACH_FILTER 26
54 #define SO_DETACH_FILTER 27
55
56 #define SO_PEERNAME 28
57 #define SO_TIMESTAMP 29
58 #define SCM_TIMESTAMP SO_TIMESTAMP
59
60 /* Nast libc5 fixup - bletch */
61 #if defined(__KERNEL__)
62 /* Socket types. */
63 #define SOCK_DGRAM 1 /* datagram (conn.less) socket */
64 #define SOCK_STREAM 2 /* stream (connection) socket */
65 #define SOCK_RAW 3 /* raw socket */
66 #define SOCK_RDM 4 /* reliably-delivered message */
67 #define SOCK_SEQPACKET 5 /* sequential packet socket */
68 #define SOCK_PACKET 10 /* linux specific way of */
69 /* getting packets at the dev */
70 /* level. For writing rarp and */
71 /* other similar things on the */
72 /* user level. */
73 #endif
74
75 #endif /* _ASM_SOCKET_H */
76
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