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581c785bf3
I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
82 lines
2.9 KiB
C
82 lines
2.9 KiB
C
/* Copyright (C) 2020-2022 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 _UNISTD_H
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# error "Never include this file directly. Use <unistd.h> instead"
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#endif
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#include <bits/wordsize.h>
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/* This header should define the following symbols under the described
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situations. A value `1' means that the model is always supported,
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`-1' means it is never supported. Undefined means it cannot be
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statically decided.
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_POSIX_V7_ILP32_OFF32 32bit int, long, pointers, and off_t type
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_POSIX_V7_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type
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_POSIX_V7_LP64_OFF32 64bit long and pointers and 32bit off_t type
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_POSIX_V7_LPBIG_OFFBIG 64bit long and pointers and large off_t type
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The macros _POSIX_V6_ILP32_OFF32, _POSIX_V6_ILP32_OFFBIG,
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_POSIX_V6_LP64_OFF32, _POSIX_V6_LPBIG_OFFBIG, _XBS5_ILP32_OFF32,
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_XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and _XBS5_LPBIG_OFFBIG were
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used in previous versions of the Unix standard and are available
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only for compatibility.
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*/
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#if __WORDSIZE == 64
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/* We can never provide environments with 32-bit wide pointers. */
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# define _POSIX_V7_ILP32_OFF32 -1
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# define _POSIX_V7_ILP32_OFFBIG -1
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# define _POSIX_V6_ILP32_OFF32 -1
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# define _POSIX_V6_ILP32_OFFBIG -1
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# define _XBS5_ILP32_OFF32 -1
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# define _XBS5_ILP32_OFFBIG -1
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/* We also have no use (for now) for an environment with bigger pointers
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and offsets. */
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# define _POSIX_V7_LPBIG_OFFBIG -1
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# define _POSIX_V6_LPBIG_OFFBIG -1
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# define _XBS5_LPBIG_OFFBIG -1
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/* By default we have 64-bit wide `long int', pointers and `off_t'. */
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# define _POSIX_V7_LP64_OFF64 1
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# define _POSIX_V6_LP64_OFF64 1
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# define _XBS5_LP64_OFF64 1
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#else /* __WORDSIZE == 32 */
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/* RISC-V requires 64-bit off_t */
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# define _POSIX_V7_ILP32_OFF32 -1
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# define _POSIX_V6_ILP32_OFF32 -1
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# define _XBS5_ILP32_OFF32 -1
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# define _POSIX_V7_ILP32_OFFBIG 1
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# define _POSIX_V6_ILP32_OFFBIG 1
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# define _XBS5_ILP32_OFFBIG 1
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/* We can never provide environments with 64-bit wide pointers. */
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# define _POSIX_V7_LP64_OFF64 -1
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# define _POSIX_V7_LPBIG_OFFBIG -1
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# define _POSIX_V6_LP64_OFF64 -1
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# define _POSIX_V6_LPBIG_OFFBIG -1
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# define _XBS5_LP64_OFF64 -1
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# define _XBS5_LPBIG_OFFBIG -1
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#endif /* __WORDSIZE == 32 */
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