| 1 | /* Socket constants which vary among Linux architectures. |
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| 2 | Copyright (C) 2019-2024 Free Software Foundation, Inc. |
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| 3 | This file is part of the GNU C Library. |
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| 4 | |
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| 5 | The GNU C Library is free software; you can redistribute it and/or |
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| 6 | modify it under the terms of the GNU Lesser General Public |
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| 7 | License as published by the Free Software Foundation; either |
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| 8 | version 2.1 of the License, or (at your option) any later version. |
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| 9 | |
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| 10 | The GNU C Library is distributed in the hope that it will be useful, |
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 13 | Lesser General Public License for more details. |
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| 14 | |
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| 15 | You should have received a copy of the GNU Lesser General Public |
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| 16 | License along with the GNU C Library; if not, see |
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| 17 | <https://www.gnu.org/licenses/>. */ |
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| 18 | |
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| 19 | #ifndef _SYS_SOCKET_H |
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| 20 | # error "Never include <bits/socket-constants.h> directly; use <sys/socket.h> instead." |
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| 21 | #endif |
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| 22 | |
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| 23 | #include <bits/timesize.h> |
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| 24 | |
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| 25 | #define SOL_SOCKET 1 |
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| 26 | #define SO_ACCEPTCONN 30 |
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| 27 | #define SO_BROADCAST 6 |
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| 28 | #define SO_DONTROUTE 5 |
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| 29 | #define SO_ERROR 4 |
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| 30 | #define SO_KEEPALIVE 9 |
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| 31 | #define SO_LINGER 13 |
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| 32 | #define SO_OOBINLINE 10 |
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| 33 | #define SO_RCVBUF 8 |
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| 34 | #define SO_RCVLOWAT 18 |
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| 35 | #define SO_REUSEADDR 2 |
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| 36 | #define SO_SNDBUF 7 |
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| 37 | #define SO_SNDLOWAT 19 |
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| 38 | #define SO_TYPE 3 |
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| 39 | |
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| 40 | #if (__TIMESIZE == 64 && __WORDSIZE == 32 \ |
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| 41 | && (!defined __SYSCALL_WORDSIZE || __SYSCALL_WORDSIZE == 32)) |
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| 42 | # define SO_RCVTIMEO 66 |
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| 43 | # define SO_SNDTIMEO 67 |
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| 44 | # define SO_TIMESTAMP 63 |
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| 45 | # define SO_TIMESTAMPNS 64 |
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| 46 | # define SO_TIMESTAMPING 65 |
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| 47 | #else |
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| 48 | # if __TIMESIZE == 64 |
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| 49 | # define SO_RCVTIMEO 20 |
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| 50 | # define SO_SNDTIMEO 21 |
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| 51 | # define SO_TIMESTAMP 29 |
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| 52 | # define SO_TIMESTAMPNS 35 |
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| 53 | # define SO_TIMESTAMPING 37 |
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| 54 | # else |
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| 55 | # define SO_RCVTIMEO_OLD 20 |
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| 56 | # define SO_SNDTIMEO_OLD 21 |
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| 57 | # define SO_RCVTIMEO_NEW 66 |
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| 58 | # define SO_SNDTIMEO_NEW 67 |
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| 59 | |
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| 60 | # define SO_TIMESTAMP_OLD 29 |
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| 61 | # define SO_TIMESTAMPNS_OLD 35 |
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| 62 | # define SO_TIMESTAMPING_OLD 37 |
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| 63 | # define SO_TIMESTAMP_NEW 63 |
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| 64 | # define SO_TIMESTAMPNS_NEW 64 |
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| 65 | # define SO_TIMESTAMPING_NEW 65 |
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| 66 | |
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| 67 | # ifdef __USE_TIME_BITS64 |
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| 68 | # define SO_RCVTIMEO SO_RCVTIMEO_NEW |
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| 69 | # define SO_SNDTIMEO SO_SNDTIMEO_NEW |
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| 70 | # define SO_TIMESTAMP SO_TIMESTAMP_NEW |
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| 71 | # define SO_TIMESTAMPNS SO_TIMESTAMPNS_NEW |
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| 72 | # define SO_TIMESTAMPING SO_TIMESTAMPING_NEW |
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| 73 | # else |
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| 74 | # define SO_RCVTIMEO SO_RCVTIMEO_OLD |
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| 75 | # define SO_SNDTIMEO SO_SNDTIMEO_OLD |
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| 76 | # define SO_TIMESTAMP SO_TIMESTAMP_OLD |
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| 77 | # define SO_TIMESTAMPNS SO_TIMESTAMPNS_OLD |
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| 78 | # define SO_TIMESTAMPING SO_TIMESTAMPING_OLD |
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| 79 | # endif |
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| 80 | # endif |
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| 81 | #endif |
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| 82 | |
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