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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
51 lines
1.7 KiB
C
51 lines
1.7 KiB
C
/* Copyright (C) 2016-2022 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 <sys/uio.h>
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#include <sysdep-cancel.h>
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#ifdef __ASSUME_PREADV
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ssize_t
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preadv64 (int fd, const struct iovec *vector, int count, off64_t offset)
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{
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return SYSCALL_CANCEL (preadv, fd, vector, count, LO_HI_LONG (offset));
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}
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#else
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static ssize_t __atomic_preadv64_replacement (int, const struct iovec *,
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int, off64_t);
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ssize_t
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preadv64 (int fd, const struct iovec *vector, int count, off64_t offset)
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{
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ssize_t result = SYSCALL_CANCEL (preadv, fd, vector, count,
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LO_HI_LONG (offset));
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if (result >= 0 || errno != ENOSYS)
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return result;
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return __atomic_preadv64_replacement (fd, vector, count, offset);
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}
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# define PREADV static __atomic_preadv64_replacement
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# define PREAD __pread64
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# define OFF_T off64_t
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# include <sysdeps/posix/preadv_common.c>
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#endif
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libc_hidden_def (preadv64)
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#ifdef __OFF_T_MATCHES_OFF64_T
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strong_alias (preadv64, preadv)
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libc_hidden_def (preadv)
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#endif
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