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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
46 lines
1.6 KiB
C
46 lines
1.6 KiB
C
/* Linux implementation for renameat2 function.
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Copyright (C) 2018-2022 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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#include <errno.h>
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#include <stdio.h>
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#include <sysdep.h>
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int
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__renameat2 (int oldfd, const char *old, int newfd, const char *new,
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unsigned int flags)
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{
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#if !defined (__NR_renameat) || defined (__ASSUME_RENAMEAT2)
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return INLINE_SYSCALL_CALL (renameat2, oldfd, old, newfd, new, flags);
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#else
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if (flags == 0)
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return __renameat (oldfd, old, newfd, new);
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/* For non-zero flags, try the renameat2 system call. */
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int ret = INLINE_SYSCALL_CALL (renameat2, oldfd, old, newfd, new, flags);
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if (ret != -1 || errno != ENOSYS)
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/* Preserve non-error/non-ENOSYS return values. */
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return ret;
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/* No kernel support for renameat2. All flags are unknown. */
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__set_errno (EINVAL);
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return -1;
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#endif
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}
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libc_hidden_def (__renameat2)
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weak_alias (__renameat2, renameat2)
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