26 lines
921 B
C
26 lines
921 B
C
/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#ifndef VBOOT_REFERENCE_CGPTLIB_H_
|
|
#define VBOOT_REFERENCE_CGPTLIB_H_
|
|
|
|
#include "sysincludes.h"
|
|
#include "gpt_misc.h"
|
|
|
|
/**
|
|
* Provides the location of the next kernel partition, in order of decreasing
|
|
* priority.
|
|
*
|
|
* On return the start_sector parameter contains the LBA sector for the start
|
|
* of the kernel partition, and the size parameter contains the size of the
|
|
* kernel partition in LBA sectors. gpt.current_kernel contains the partition
|
|
* index of the current chromeos kernel partition.
|
|
*
|
|
* Returns GPT_SUCCESS if successful, else
|
|
* GPT_ERROR_NO_VALID_KERNEL, no avaliable kernel, enters recovery mode */
|
|
int GptNextKernelEntry(GptData *gpt, uint64_t *start_sector, uint64_t *size);
|
|
|
|
#endif /* VBOOT_REFERENCE_CGPTLIB_H_ */
|