mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-04 19:00:09 +00:00
2b778ceb40
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 6694 files FOO. I then removed trailing white space from benchtests/bench-pthread-locks.c and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this diagnostic from Savannah: remote: *** pre-commit check failed ... remote: *** error: lines with trailing whitespace found remote: error: hook declined to update refs/heads/master
54 lines
1.6 KiB
C
54 lines
1.6 KiB
C
/* Linux lseek implementation, 64 bits off_t.
|
|
Copyright (C) 2016-2021 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library. If not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <unistd.h>
|
|
#include <stdint.h>
|
|
#include <sys/types.h>
|
|
#include <sysdep.h>
|
|
#include <errno.h>
|
|
#include <shlib-compat.h>
|
|
|
|
off64_t
|
|
__lseek64 (int fd, off64_t offset, int whence)
|
|
{
|
|
#ifdef __NR__llseek
|
|
loff_t res;
|
|
int rc = INLINE_SYSCALL_CALL (_llseek, fd,
|
|
(long) (((uint64_t) (offset)) >> 32),
|
|
(long) offset, &res, whence);
|
|
return rc ?: res;
|
|
#else
|
|
return INLINE_SYSCALL_CALL (lseek, fd, offset, whence);
|
|
#endif
|
|
}
|
|
|
|
#ifdef __OFF_T_MATCHES_OFF64_T
|
|
weak_alias (__lseek64, lseek)
|
|
weak_alias (__lseek64, __lseek)
|
|
strong_alias (__lseek64, __libc_lseek)
|
|
libc_hidden_def (__lseek)
|
|
#endif
|
|
|
|
strong_alias (__lseek64, __libc_lseek64)
|
|
weak_alias (__lseek64, lseek64)
|
|
|
|
#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_28)
|
|
strong_alias (__lseek64, __compat_llseek)
|
|
compat_symbol (libc, __compat_llseek, llseek, GLIBC_2_0);
|
|
#endif
|