/* 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); }