1/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
17
18#include <unistd.h>
19#include <hurd.h>
20#include <hurd/fd.h>
21
22/* Seek to OFFSET on FD, starting from WHENCE. */
23off64_t
24__libc_lseek64 (int fd, off64_t offset, int whence)
25{
26 error_t err;
27 if (err = HURD_DPORT_USE (fd, __io_seek (port, offset, whence, &offset)))
28 return __hurd_dfail (fd, err);
29 return offset;
30}
31
32weak_alias (__libc_lseek64, __lseek64)
33weak_alias (__libc_lseek64, lseek64)
34

source code of glibc/sysdeps/mach/hurd/lseek64.c