/*      $NetBSD: isdir.c,v 1.1.1.1 2016/01/10 21:36:18 christos Exp $   */

/* isdir.c -- determine whether a directory exists
  Copyright (C) 1990, 1998 Free Software Foundation, Inc.

  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2, or (at your option)
  any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software Foundation,
  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

#if HAVE_CONFIG_H
# include <config.h>
#endif

#include <sys/types.h>
#include <sys/stat.h>

#if STAT_MACROS_BROKEN
# undef S_ISDIR
#endif

#if !defined S_ISDIR && defined S_IFDIR
# define S_ISDIR(Mode) (((Mode) & S_IFMT) == S_IFDIR)
#endif

/* If PATH is an existing directory or symbolic link to a directory,
  return nonzero, else 0.  */

int
isdir (const char *path)
{
 struct stat stats;

 return stat (path, &stats) == 0 && S_ISDIR (stats.st_mode);
}