/*
    ####             #    #     # #
    #   #            #    #       #          The FreeWare C library for 
    #   #  ##   ###  #  # #     # ###             RISC OS machines
    #   # #  # #     # #  #     # #  #   ___________________________________
    #   # ####  ###  ##   #     # #  #                                      
    #   # #        # # #  #     # #  #    Please refer to the accompanying
    ####   ### ####  #  # ##### # ###    documentation for conditions of use
    ________________________________________________________________________

    File:    File.IsDir.c
    Author:  Copyright  1994 Tim Browse
    Version: 1.01 (03 Jun 1995)
    Purpose: Checks to see if the given file is a directory.
    Mods:    Returns Desk_bool_TRUE for images as well as directories.
*/

#include "swis.h"

#include "Desk.Core.h"
#include "Desk.File.h"
#include "Desk.SWI.h"
#include "Desk.Error2.h"

extern Desk_bool Desk_File_IsDirectory(const char *pathname)
{
  unsigned type;
  
  /* Get the file information */
  
/*  Desk_SWI(2, 1, Desk_SWI_OS_File, 17, pathname, &type);*/
  Desk_Error2_CheckOS(
  	_swix( OS_File, _INR(0,1)|_OUT(0),
  		17, pathname,
  		&type
  		)
  	);
  return ( (type & 2) ? Desk_bool_TRUE : Desk_bool_FALSE); /* 2 => directory found, 3 => image */
}

