?? halt.c
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/* halt.c - command to halt the computer. *//* * GRUB -- GRand Unified Bootloader * Copyright (C) 2005 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 2 of the License, or * (at your option) any later version. * * This program 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, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */#include <grub/normal.h>#include <grub/dl.h>#include <grub/arg.h>#include <grub/machine/init.h>static const struct grub_arg_option options[] = { {"no-apm", 'n', 0, "do not use APM to halt the computer", 0, 0}, {0, 0, 0, 0, 0, 0} };static grub_err_tgrub_cmd_halt (struct grub_arg_list *state, int argc __attribute__ ((unused)), char **args __attribute__ ((unused))){ int no_apm = 0; if (state[0].set) no_apm = 1; grub_halt (no_apm); return 0;}GRUB_MOD_INIT(halt){ (void)mod; /* To stop warning. */ grub_register_command ("halt", grub_cmd_halt, GRUB_COMMAND_FLAG_BOTH, "halt [-n]", "Halt the system, if possible using APM", options);}GRUB_MOD_FINI(halt){ grub_unregister_command ("halt");}
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