From 6e7a315eb67cb6c113cf37e1d66c4f11a51a2b3e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 18:29:51 +0200 Subject: Adding upstream version 2.06. Signed-off-by: Daniel Baumann --- grub-core/commands/time.c | 68 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 grub-core/commands/time.c (limited to 'grub-core/commands/time.c') diff --git a/grub-core/commands/time.c b/grub-core/commands/time.c new file mode 100644 index 0000000..40d496e --- /dev/null +++ b/grub-core/commands/time.c @@ -0,0 +1,68 @@ +/* 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 . + */ + +#include +#include +#include +#include +#include + +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); +} -- cgit v1.2.3