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plt-scheme  4.2.1
Directory.cc
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00001 /*                                                      -*- C++ -*-
00002  *
00003  * Purpose: basic file and directory handling
00004  *
00005  * Authors: Markus Holzem and Julian Smart
00006  *
00007  * Copyright: (C) 2004-2009 PLT Scheme Inc.
00008  * Copyright: (C) 1995, AIAI, University of Edinburgh (Julian)
00009  * Copyright: (C) 1995, GNU (Markus)
00010  *
00011  * This program is free software; you can redistribute it and/or modify
00012  * it under the terms of the GNU General Public License as published by
00013  * the Free Software Foundation; either version 2 of the License, or
00014  * (at your option) any later version.
00015  *
00016  * This program is distributed in the hope that it will be useful,
00017  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00018  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00019  * GNU General Public License for more details.
00020  *
00021  * You should have received a copy of the GNU General Public License
00022  * along with this program; if not, write to the Free Software
00023  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
00024  * 02110-1301 USA.
00025  */
00026 
00027 #include "wx.h"
00028 
00029 #include <sys/types.h>
00030 #include <sys/stat.h>
00031 #include <unistd.h>
00032 
00033 Bool wxDirExists(char *dir)
00034 {
00035     struct stat sbuf;
00036     return ((stat(dir, &sbuf) != -1) && S_ISDIR(sbuf.st_mode) ? TRUE : FALSE);
00037 }
00038 
00039 Bool wxFileExists(char *filename)
00040 {
00041     struct stat stbuf;
00042 
00043     return (filename && !stat((char *)filename, &stbuf));
00044 }
00045 
00046 Bool wxRemoveFile(char *file)
00047 {
00048     return !unlink(file);
00049 }