51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
/* test_blockarg.c - print and execute block argument */
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/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2010 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <grub/dl.h>
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#include <grub/err.h>
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#include <grub/misc.h>
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#include <grub/i18n.h>
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#include <grub/extcmd.h>
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#include <grub/script_sh.h>
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static grub_err_t
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test_blockarg (grub_extcmd_context_t ctxt, int argc, char **args)
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{
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if (! ctxt->script)
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return grub_error (GRUB_ERR_BAD_ARGUMENT, "no block parameter");
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grub_printf ("%s\n", args[argc - 1]);
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grub_script_execute (ctxt->script);
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return GRUB_ERR_NONE;
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}
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static grub_extcmd_t cmd;
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GRUB_MOD_INIT(test_blockarg)
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{
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cmd = grub_register_extcmd ("test_blockarg", test_blockarg,
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GRUB_COMMAND_FLAG_BOTH | GRUB_COMMAND_FLAG_BLOCKS,
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N_("BLOCK"),
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N_("Print and execute block argument."), 0);
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}
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GRUB_MOD_FINI(test_blockarg)
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{
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grub_unregister_extcmd (cmd);
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}
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