1  /* MIPS n32 lseek implementation.
       2     Copyright (C) 2017-2023 Free Software Foundation, Inc.
       3     This file is part of the GNU C Library.
       4  
       5     The GNU C Library is free software; you can redistribute it and/or
       6     modify it under the terms of the GNU Lesser General Public
       7     License as published by the Free Software Foundation; either
       8     version 2.1 of the License, or (at your option) any later version.
       9  
      10     The GNU C Library is distributed in the hope that it will be useful,
      11     but WITHOUT ANY WARRANTY; without even the implied warranty of
      12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      13     Lesser General Public License for more details.
      14  
      15     You should have received a copy of the GNU Lesser General Public
      16     License along with the GNU C Library.  If not, see
      17     <https://www.gnu.org/licenses/>.  */
      18  
      19  #include <unistd.h>
      20  #include <sys/types.h>
      21  #include <errno.h>
      22  
      23  off_t
      24  __lseek (int fd, off_t offset, int whence)
      25  {
      26    off64_t res = __lseek64 (fd, offset, whence);
      27    if (res != (off_t) res)
      28      {
      29        __set_errno (EOVERFLOW);
      30        return (off_t) -1;
      31      }
      32    return (off_t) res;
      33  }
      34  libc_hidden_def (__lseek)
      35  weak_alias (__lseek, lseek)
      36  strong_alias (__lseek, __libc_lseek)