commands/pwd.c

   1 /*
   2  * pwd.c - print working directory
   3  *
   4  * Copyright (c) 2007 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
   5  *
   6  * See file CREDITS for list of people who contributed to this
   7  * project.
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License version 2
  11  * as published by the Free Software Foundation.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22 #include <common.h>
  23 #include <command.h>
  24 #include <fs.h>
  25
  26 static int do_pwd (cmd_tbl_t *cmdtp, int argc, char *argv[])
  27 {
  28         printf("%s\n", getcwd());
  29         return 0;
  30 }
  31
  32 U_BOOT_CMD_START(pwd)
  33         .cmd            = do_pwd,
  34         .usage          = "print working directory",
  35 U_BOOT_CMD_END