/usr/lib/gcc/x86_64-linux-gnu/6/include/d/core/sys/posix/config.d is in libgphobos-6-dev 6.4.0-17ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 | /**
* D header file for POSIX.
*
* Copyright: Copyright Sean Kelly 2005 - 2009.
* License: $(WEB www.boost.org/LICENSE_1_0.txt, Boost License 1.0).
* Authors: Sean Kelly,
Alex Rønne Petersen
* Standards: The Open Group Base Specifications Issue 6, IEEE Std 1003.1, 2004 Edition
*/
/* Copyright Sean Kelly 2005 - 2009.
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
module core.sys.posix.config;
public import core.stdc.config;
version (Posix):
extern (C) nothrow @nogc:
enum _XOPEN_SOURCE = 600;
enum _POSIX_SOURCE = true;
enum _POSIX_C_SOURCE = 200112L;
version (CRuntime_Glibc)
{
// man 7 feature_test_macros
// http://www.gnu.org/software/libc/manual/html_node/Feature-Test-Macros.html
enum _GNU_SOURCE = false;
enum _BSD_SOURCE = false;
enum _SVID_SOURCE = false;
enum _ATFILE_SOURCE = false;
enum _FILE_OFFSET_BITS = 64;
// <sys/cdefs.h>
enum __REDIRECT = false;
enum _REENTRANT = true; // set by compiler when linking -pthread
// deduced <features.h>
enum __USE_FILE_OFFSET64 = _FILE_OFFSET_BITS == 64;
enum __USE_LARGEFILE = __USE_FILE_OFFSET64 && !__REDIRECT;
enum __USE_LARGEFILE64 = __USE_FILE_OFFSET64 && !__REDIRECT;
enum __USE_XOPEN2K = _XOPEN_SOURCE >= 600;
enum __USE_XOPEN2KXSI = _XOPEN_SOURCE >= 600;
enum __USE_XOPEN2K8 = _XOPEN_SOURCE >= 700;
enum __USE_XOPEN2K8XSI = _XOPEN_SOURCE >= 700;
enum __USE_MISC = _BSD_SOURCE || _SVID_SOURCE;
enum __USE_BSD = _BSD_SOURCE;
enum __USE_SVID = _SVID_SOURCE;
enum __USE_ATFILE = _ATFILE_SOURCE;
enum __USE_GNU = _GNU_SOURCE;
enum __USE_REENTRANT = _REENTRANT;
version(D_LP64)
enum __WORDSIZE=64;
else
enum __WORDSIZE=32;
}
else version (Solaris)
{
enum _FILE_OFFSET_BITS = 64;
enum __REDIRECT = false;
enum __USE_FILE_OFFSET64 = _FILE_OFFSET_BITS == 64;
enum __USE_LARGEFILE = __USE_FILE_OFFSET64 && !__REDIRECT;
enum __USE_LARGEFILE64 = __USE_FILE_OFFSET64 && !__REDIRECT;
enum __USE_XOPEN2K = _XOPEN_SOURCE >= 600;
enum __USE_XOPEN2KXSI = _XOPEN_SOURCE >= 600;
enum __USE_XOPEN2K8 = _XOPEN_SOURCE >= 700;
enum __USE_XOPEN2K8XSI = _XOPEN_SOURCE >= 700;
version (D_LP64)
enum __WORDSIZE = 64;
else
enum __WORDSIZE = 32;
}
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