1 | /* Socket constants which vary among Linux architectures. |
2 | Copyright (C) 2019-2022 Free Software Foundation, Inc. |
3 | This file is part of the GNU C Library. |
4 | |
5 | The GNU C Library is free software; you can redistribute it and/or |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either |
8 | version 2.1 of the License, or (at your option) any later version. |
9 | |
10 | The GNU C Library is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | Lesser General Public License for more details. |
14 | |
15 | You should have received a copy of the GNU Lesser General Public |
16 | License along with the GNU C Library; if not, see |
17 | <https://www.gnu.org/licenses/>. */ |
18 | |
19 | #ifndef _SYS_SOCKET_H |
20 | # error "Never include <bits/socket-constants.h> directly; use <sys/socket.h> instead." |
21 | #endif |
22 | |
23 | #include <bits/timesize.h> |
24 | |
25 | #define SOL_SOCKET 1 |
26 | #define SO_ACCEPTCONN 30 |
27 | #define SO_BROADCAST 6 |
28 | #define SO_DONTROUTE 5 |
29 | #define SO_ERROR 4 |
30 | #define SO_KEEPALIVE 9 |
31 | #define SO_LINGER 13 |
32 | #define SO_OOBINLINE 10 |
33 | #define SO_RCVBUF 8 |
34 | #define SO_RCVLOWAT 18 |
35 | #define SO_REUSEADDR 2 |
36 | #define SO_SNDBUF 7 |
37 | #define SO_SNDLOWAT 19 |
38 | #define SO_TYPE 3 |
39 | |
40 | #if (__TIMESIZE == 64 && __WORDSIZE == 32 \ |
41 | && (!defined __SYSCALL_WORDSIZE || __SYSCALL_WORDSIZE == 32)) |
42 | # define SO_RCVTIMEO 66 |
43 | # define SO_SNDTIMEO 67 |
44 | # define SO_TIMESTAMP 63 |
45 | # define SO_TIMESTAMPNS 64 |
46 | # define SO_TIMESTAMPING 65 |
47 | #else |
48 | # if __TIMESIZE == 64 |
49 | # define SO_RCVTIMEO 20 |
50 | # define SO_SNDTIMEO 21 |
51 | # define SO_TIMESTAMP 29 |
52 | # define SO_TIMESTAMPNS 35 |
53 | # define SO_TIMESTAMPING 37 |
54 | # else |
55 | # define SO_RCVTIMEO_OLD 20 |
56 | # define SO_SNDTIMEO_OLD 21 |
57 | # define SO_RCVTIMEO_NEW 66 |
58 | # define SO_SNDTIMEO_NEW 67 |
59 | |
60 | # define SO_TIMESTAMP_OLD 29 |
61 | # define SO_TIMESTAMPNS_OLD 35 |
62 | # define SO_TIMESTAMPING_OLD 37 |
63 | # define SO_TIMESTAMP_NEW 63 |
64 | # define SO_TIMESTAMPNS_NEW 64 |
65 | # define SO_TIMESTAMPING_NEW 65 |
66 | |
67 | # ifdef __USE_TIME_BITS64 |
68 | # define SO_RCVTIMEO SO_RCVTIMEO_NEW |
69 | # define SO_SNDTIMEO SO_SNDTIMEO_NEW |
70 | # define SO_TIMESTAMP SO_TIMESTAMP_NEW |
71 | # define SO_TIMESTAMPNS SO_TIMESTAMPNS_NEW |
72 | # define SO_TIMESTAMPING SO_TIMESTAMPING_NEW |
73 | # else |
74 | # define SO_RCVTIMEO SO_RCVTIMEO_OLD |
75 | # define SO_SNDTIMEO SO_SNDTIMEO_OLD |
76 | # define SO_TIMESTAMP SO_TIMESTAMP_OLD |
77 | # define SO_TIMESTAMPNS SO_TIMESTAMPNS_OLD |
78 | # define SO_TIMESTAMPING SO_TIMESTAMPING_OLD |
79 | # endif |
80 | # endif |
81 | #endif |
82 | |