sysdeps/mach/hurd/lseek64.c

   1 /* Copyright (C) 2000,02 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, write to the Free
  16    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  17    02111-1307 USA.  */
  18
  19 #include <unistd.h>
  20 #include <hurd.h>
  21 #include <hurd/fd.h>
  22
  23 /* Seek to OFFSET on FD, starting from WHENCE.  */
  24 off64_t
  25 __libc_lseek64 (int fd, off64_t offset, int whence)
  26 {
  27   error_t err;
  28   if (err = HURD_DPORT_USE (fd, __io_seek (port, offset, whence, &offset)))
  29     return __hurd_dfail (fd, err);
  30   return offset;
  31 }
  32
  33 weak_alias (__libc_lseek64, __lseek64)
  34 weak_alias (__libc_lseek64, lseek64)