mirror of
https://git.proxmox.com/git/grub2
synced 2025-10-31 06:40:12 +00:00
69 lines
1.8 KiB
C
69 lines
1.8 KiB
C
/* echo.c - Command to display a line of text */
|
||
/*
|
||
* GRUB -- GRand Unified Bootloader
|
||
* Copyright (C) 2011 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/time.h>
|
||
#include <grub/misc.h>
|
||
#include <grub/dl.h>
|
||
#include <grub/command.h>
|
||
#include <grub/i18n.h>
|
||
|
||
GRUB_MOD_LICENSE ("GPLv3+");
|
||
|
||
|
||
static grub_err_t
|
||
grub_cmd_time (grub_command_t ctxt __attribute__ ((unused)),
|
||
int argc, char **args)
|
||
{
|
||
grub_command_t cmd;
|
||
grub_uint32_t start;
|
||
grub_uint32_t end;
|
||
|
||
if (argc == 0)
|
||
return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("no command is specified"));
|
||
|
||
cmd = grub_command_find (args[0]);
|
||
|
||
if (!cmd)
|
||
return grub_error (GRUB_ERR_UNKNOWN_COMMAND, N_("can't find command `%s'"),
|
||
args[0]);
|
||
|
||
start = grub_get_time_ms ();
|
||
(cmd->func) (cmd, argc - 1, &args[1]);
|
||
end = grub_get_time_ms ();
|
||
|
||
grub_printf_ (N_("Elapsed time: %d.%03d seconds \n"), (end - start) / 1000,
|
||
(end - start) % 1000);
|
||
|
||
return grub_errno;
|
||
}
|
||
|
||
static grub_command_t cmd;
|
||
|
||
GRUB_MOD_INIT(time)
|
||
{
|
||
cmd = grub_register_command ("time", grub_cmd_time,
|
||
N_("COMMAND [ARGS]"),
|
||
N_("Measure time used by COMMAND"));
|
||
}
|
||
|
||
GRUB_MOD_FINI(time)
|
||
{
|
||
grub_unregister_command (cmd);
|
||
}
|