2N/A/*
2N/A * GRUB -- GRand Unified Bootloader
2N/A * Copyright (C) 2007, 2008 Free Software Foundation, Inc.
2N/A *
2N/A * GRUB is free software: you can redistribute it and/or modify
2N/A * it under the terms of the GNU General Public License as published by
2N/A * the Free Software Foundation, either version 3 of the License, or
2N/A * (at your option) any later version.
2N/A *
2N/A * GRUB is distributed in the hope that it will be useful,
2N/A * but WITHOUT ANY WARRANTY; without even the implied warranty of
2N/A * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2N/A * GNU General Public License for more details.
2N/A *
2N/A * You should have received a copy of the GNU General Public License
2N/A * along with GRUB. If not, see <http://www.gnu.org/licenses/>.
2N/A */
2N/A
2N/A#ifndef KERNEL_TIME_HEADER
2N/A#define KERNEL_TIME_HEADER 1
2N/A
2N/A#include <grub/types.h>
2N/A#include <grub/symbol.h>
2N/A#include <grub/cpu/time.h>
2N/A
2N/A#if defined (GRUB_MACHINE_EMU) || defined (GRUB_UTIL)
2N/A#define GRUB_TICKS_PER_SECOND 100000
2N/A/* Return the real time in ticks. */
2N/Agrub_uint32_t EXPORT_FUNC (grub_get_rtc) (void);
2N/A#else
2N/A#include <grub/machine/time.h>
2N/A#endif
2N/A
2N/Avoid EXPORT_FUNC(grub_millisleep) (grub_uint32_t ms);
2N/Agrub_uint64_t EXPORT_FUNC(grub_get_time_ms) (void);
2N/A
2N/Agrub_uint64_t grub_rtc_get_time_ms (void);
2N/A
2N/Astatic __inline void
2N/Agrub_sleep (grub_uint32_t s)
2N/A{
2N/A grub_millisleep (1000 * s);
2N/A}
2N/A
2N/Avoid grub_install_get_time_ms (grub_uint64_t (*get_time_ms_func) (void));
2N/A
2N/A#endif /* ! KERNEL_TIME_HEADER */