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/* test_blockarg.c - print and execute block argument */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2010 Free Software Foundation, Inc.
*
* GRUB 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 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/dl.h>
#include <grub/err.h>
#include <grub/misc.h>
#include <grub/i18n.h>
#include <grub/extcmd.h>
#include <grub/script_sh.h>
GRUB_MOD_LICENSE ("GPLv3+");
static grub_err_t
test_blockarg (grub_extcmd_context_t ctxt, int argc, char **args)
{
if (! ctxt->script)
return grub_error (GRUB_ERR_BAD_ARGUMENT, "no block parameter");
grub_printf ("%s\n", args[argc - 1]);
grub_script_execute (ctxt->script);
return GRUB_ERR_NONE;
}
static grub_extcmd_t cmd;
GRUB_MOD_INIT(test_blockarg)
{
cmd = grub_register_extcmd ("test_blockarg", test_blockarg,
GRUB_COMMAND_FLAG_BLOCKS,
N_("BLOCK"),
/* TRANSLATORS: this is the BLOCK-argument, not
environment block. */
N_("Print and execute block argument."), 0);
}
GRUB_MOD_FINI(test_blockarg)
{
grub_unregister_extcmd (cmd);
}
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