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82 lines
2.4 KiB
C
82 lines
2.4 KiB
C
/* Socket constants which vary among Linux architectures.
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Copyright (C) 2019-2023 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#ifndef _SYS_SOCKET_H
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# error "Never include <bits/socket-constants.h> directly; use <sys/socket.h> instead."
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#endif
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#include <bits/timesize.h>
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#define SOL_SOCKET 1
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#define SO_ACCEPTCONN 30
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#define SO_BROADCAST 6
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#define SO_DONTROUTE 5
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#define SO_ERROR 4
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#define SO_KEEPALIVE 9
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#define SO_LINGER 13
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#define SO_OOBINLINE 10
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#define SO_RCVBUF 8
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#define SO_RCVLOWAT 18
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#define SO_REUSEADDR 2
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#define SO_SNDBUF 7
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#define SO_SNDLOWAT 19
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#define SO_TYPE 3
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#if (__TIMESIZE == 64 && __WORDSIZE == 32 \
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&& (!defined __SYSCALL_WORDSIZE || __SYSCALL_WORDSIZE == 32))
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# define SO_RCVTIMEO 66
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# define SO_SNDTIMEO 67
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# define SO_TIMESTAMP 63
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# define SO_TIMESTAMPNS 64
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# define SO_TIMESTAMPING 65
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#else
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# if __TIMESIZE == 64
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# define SO_RCVTIMEO 20
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# define SO_SNDTIMEO 21
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# define SO_TIMESTAMP 29
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# define SO_TIMESTAMPNS 35
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# define SO_TIMESTAMPING 37
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# else
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# define SO_RCVTIMEO_OLD 20
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# define SO_SNDTIMEO_OLD 21
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# define SO_RCVTIMEO_NEW 66
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# define SO_SNDTIMEO_NEW 67
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# define SO_TIMESTAMP_OLD 29
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# define SO_TIMESTAMPNS_OLD 35
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# define SO_TIMESTAMPING_OLD 37
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# define SO_TIMESTAMP_NEW 63
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# define SO_TIMESTAMPNS_NEW 64
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# define SO_TIMESTAMPING_NEW 65
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# ifdef __USE_TIME_BITS64
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# define SO_RCVTIMEO SO_RCVTIMEO_NEW
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# define SO_SNDTIMEO SO_SNDTIMEO_NEW
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# define SO_TIMESTAMP SO_TIMESTAMP_NEW
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# define SO_TIMESTAMPNS SO_TIMESTAMPNS_NEW
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# define SO_TIMESTAMPING SO_TIMESTAMPING_NEW
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# else
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# define SO_RCVTIMEO SO_RCVTIMEO_OLD
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# define SO_SNDTIMEO SO_SNDTIMEO_OLD
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# define SO_TIMESTAMP SO_TIMESTAMP_OLD
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# define SO_TIMESTAMPNS SO_TIMESTAMPNS_OLD
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# define SO_TIMESTAMPING SO_TIMESTAMPING_OLD
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# endif
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# endif
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#endif
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