1  /* Get directory entries in a filesystem-independent format.  LFS version.
       2     Copyright (C) 1993-2023 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  #define getdirentries __no_getdirentries_decl
      20  #include <dirent.h>
      21  #undef getdirentries
      22  #include <unistd.h>
      23  
      24  ssize_t
      25  getdirentries64 (int fd, char *buf, size_t nbytes, off64_t *basep)
      26  {
      27    off64_t base = __lseek64 (fd, (off_t) 0, SEEK_CUR);
      28  
      29    ssize_t result = __getdents64 (fd, buf, nbytes);
      30  
      31    if (result != -1)
      32      *basep = base;
      33  
      34    return result;
      35  }
      36  
      37  #if _DIRENT_MATCHES_DIRENT64
      38  weak_alias (getdirentries64, getdirentries)
      39  #endif