58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
/* true.c - true and false commands. */
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/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2009 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/command.h>
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#include <grub/i18n.h>
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static grub_err_t
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grub_cmd_true (struct grub_command *cmd __attribute__ ((unused)),
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int argc __attribute__ ((unused)),
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char *argv[] __attribute__ ((unused)))
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{
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return 0;
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}
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static grub_err_t
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grub_cmd_false (struct grub_command *cmd __attribute__ ((unused)),
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int argc __attribute__ ((unused)),
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char *argv[] __attribute__ ((unused)))
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{
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return grub_error (GRUB_ERR_TEST_FAILURE, "false");
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}
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static grub_command_t cmd_true, cmd_false;
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GRUB_MOD_INIT(true)
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{
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cmd_true =
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grub_register_command ("true", grub_cmd_true,
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0, N_("Do nothing, successfully."));
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cmd_false =
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grub_register_command ("false", grub_cmd_false,
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0, N_("Do nothing, unsuccessfully."));
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}
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GRUB_MOD_FINI(true)
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{
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grub_unregister_command (cmd_true);
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grub_unregister_command (cmd_false);
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}
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