commands/rm.c

   1 /*
   2  * rm.c - remove files
   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 #include <errno.h>
  26
  27 static int do_rm (cmd_tbl_t *cmdtp, int argc, char *argv[])
  28 {
  29         int i = 1;
  30
  31         if (argc < 2)
  32                 return COMMAND_ERROR_USAGE;
  33
  34         while (i < argc) {
  35                 if (unlink(argv[i])) {
  36                         printf("could not remove %s: %s\n", argv[i], errno_str());
  37                         return 1;
  38                 }
  39                 i++;
  40         }
  41
  42         return 0;
  43 }
  44
  45 static const __maybe_unused char cmd_rm_help[] =
  46 "Usage: rm [FILES]\n"
  47 "Remove files\n";
  48
  49 U_BOOT_CMD_START(rm)
  50         .cmd            = do_rm,
  51         .usage          = "remove files",
  52         U_BOOT_CMD_HELP(cmd_rm_help)
  53 U_BOOT_CMD_END