source: trunk/kernel/ksh/cd.c @ 10

/*
        This file is part of MutekP.
        
        MutekP 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 of the License, or
        (at your option) any later version.
        
        MutekP 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 MutekP; if not, write to the Free Software Foundation,
        Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
        
        UPMC / LIP6 / SOC (c) 2008
        Copyright Ghassan Almaless <ghassan.almaless@gmail.com>
*/

#include <kminiShell.h>

error_t cd_func(void *param)
{
        ms_args_t *args ;
        char * path_name;
        struct ku_obj ku_path;
        
        args  = (ms_args_t *) param;

        if(args->argc == 1)
                path_name = "/";
        else
                path_name = args->argv[1];

        
        KK_BUFF(ku_path, path_name);
        return vfs_chdir(&ku_path, ms_n_cwd);
}