59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
/* command.c - support basic command */
|
|
/*
|
|
* GRUB -- GRand Unified Bootloader
|
|
* Copyright (C) 2009 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/mm.h>
|
|
#include <grub/command.h>
|
|
|
|
grub_command_t grub_command_list;
|
|
|
|
grub_command_t
|
|
grub_register_command_prio (const char *name,
|
|
grub_command_func_t func,
|
|
const char *summary,
|
|
const char *description,
|
|
int prio)
|
|
{
|
|
grub_command_t cmd;
|
|
|
|
cmd = (grub_command_t) grub_zalloc (sizeof (*cmd));
|
|
if (! cmd)
|
|
return 0;
|
|
|
|
cmd->name = name;
|
|
cmd->func = func;
|
|
cmd->summary = (summary) ? summary : "";
|
|
cmd->description = description;
|
|
|
|
cmd->flags = 0;
|
|
cmd->prio = prio;
|
|
|
|
grub_prio_list_insert (GRUB_AS_PRIO_LIST_P (&grub_command_list),
|
|
GRUB_AS_PRIO_LIST (cmd));
|
|
|
|
return cmd;
|
|
}
|
|
|
|
void
|
|
grub_unregister_command (grub_command_t cmd)
|
|
{
|
|
grub_prio_list_remove (GRUB_AS_PRIO_LIST_P (&grub_command_list),
|
|
GRUB_AS_PRIO_LIST (cmd));
|
|
grub_free (cmd);
|
|
}
|