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1 /* Copyright (c) 2010 The Chromium OS Authors. All rights reserved. | 1 /* Copyright (c) 2010 The Chromium OS Authors. All rights reserved. |
2 * Use of this source code is governed by a BSD-style license that can be | 2 * Use of this source code is governed by a BSD-style license that can be |
3 * found in the LICENSE file. | 3 * found in the LICENSE file. |
4 * | 4 * |
5 * Data structure and API definitions for a verified boot kernel image. | 5 * Data structure and API definitions for a verified boot kernel image. |
6 * (Firmware Portion) | 6 * (Firmware Portion) |
7 */ | 7 */ |
8 | 8 |
9 #ifndef VBOOT_REFERENCE_VBOOT_KERNEL_H_ | 9 #ifndef VBOOT_REFERENCE_VBOOT_KERNEL_H_ |
10 #define VBOOT_REFERENCE_VBOOT_KERNEL_H_ | 10 #define VBOOT_REFERENCE_VBOOT_KERNEL_H_ |
11 | 11 |
12 #include "cgptlib.h" | 12 #include "cgptlib.h" |
13 | 13 |
14 /* Allocates and reads GPT data from the drive. The sector_bytes and | 14 /* Allocates and reads GPT data from the drive. The sector_bytes and |
15 * drive_sectors fields should be filled on input. The primary and | 15 * drive_sectors fields should be filled on input. The primary and |
16 * secondary header and entries are filled on output. | 16 * secondary header and entries are filled on output. |
17 * | 17 * |
18 * Returns 0 if successful, 1 if error. */ | 18 * Returns 0 if successful, 1 if error. */ |
19 int AllocAndReadGptData(GptData* gptdata); | 19 int AllocAndReadGptData(GptData* gptdata); |
20 | 20 |
21 /* Writes any changes for the GPT data back to the drive, then frees the | 21 /* Writes any changes for the GPT data back to the drive, then frees the |
22 * buffers. */ | 22 * buffers. */ |
23 int WriteAndFreeGptData(GptData* gptdata); | 23 int WriteAndFreeGptData(GptData* gptdata); |
24 | 24 |
25 #endif /* VBOOT_REFERENCE_VBOOT_KERNEL_H_ */ | 25 #endif /* VBOOT_REFERENCE_VBOOT_KERNEL_H_ */ |
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