Files
mediafire-fuse/cmd_lcd.c

54 lines
1.3 KiB
C

/*
* Copyright (C) 2013 Bryan Christ <bryan.christ@mediafire.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2, as published by
* the Free Software Foundation.
*
* 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., 51
* Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include "command.h"
#include "private.h"
#include "mfshell.h"
int
mfshell_cmd_lcd(mfshell_t *mfshell,const char *dir)
{
int retval;
if(mfshell == NULL) return -1;
if(dir == NULL) return -1;
if(strlen(dir) < 1) return -1;
retval = chdir(dir);
if(retval == 0)
{
if(mfshell->local_working_dir != NULL)
{
free(mfshell->local_working_dir);
mfshell->local_working_dir = NULL;
}
mfshell->local_working_dir = strdup(dir);
}
return retval;
}