1  /* Test the access rights of a file.
       2     Copyright (C) 2019-2021 Free Software Foundation, Inc.
       3  
       4     This program is free software: you can redistribute it and/or modify
       5     it under the terms of the GNU General Public License as published by
       6     the Free Software Foundation; either version 3 of the License, or
       7     (at your option) any later version.
       8  
       9     This program 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
      12     GNU General Public License for more details.
      13  
      14     You should have received a copy of the GNU General Public License
      15     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
      16  
      17  #include <config.h>
      18  
      19  /* Specification.  */
      20  #include <unistd.h>
      21  
      22  #include <fcntl.h>
      23  #include <io.h>
      24  
      25  int
      26  access (const char *file, int mode)
      27  {
      28    if ((mode & X_OK) != 0)
      29      mode = (mode & ~X_OK) | R_OK;
      30    return _access (file, mode);
      31  }