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71 lines
2.3 KiB
71 lines
2.3 KiB
/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved. |
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* Use of this source code is governed by a BSD-style license that can be |
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* found in the LICENSE file. |
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* |
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* vboot-related functions exported for use by userspace programs |
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*/ |
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#ifndef VBOOT_HOST_H_ |
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#define VBOOT_HOST_H_ |
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#include <inttypes.h> |
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#include <stdint.h> |
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#include <stdlib.h> |
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/****************************************************************************/ |
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/* EFI GPT manipulation */ |
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#include "cgpt_params.h" |
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/* partition table manipulation */ |
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int CgptCreate(CgptCreateParams *params); |
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int CgptAdd(CgptAddParams *params); |
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int CgptSetAttributes(CgptAddParams *params); |
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int CgptGetPartitionDetails(CgptAddParams *params); |
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int CgptBoot(CgptBootParams *params); |
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int CgptGetBootPartitionNumber(CgptBootParams *params); |
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int CgptShow(CgptShowParams *params); |
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int CgptGetNumNonEmptyPartitions(CgptShowParams *params); |
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int CgptRepair(CgptRepairParams *params); |
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int CgptPrioritize(CgptPrioritizeParams *params); |
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void CgptFind(CgptFindParams *params); |
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int CgptLegacy(CgptLegacyParams *params); |
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/* GUID conversion functions. Accepted format: |
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* |
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* "C12A7328-F81F-11D2-BA4B-00A0C93EC93B" |
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* |
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* At least GUID_STRLEN bytes should be reserved in 'str' (included the tailing |
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* '\0'). |
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*/ |
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#define GUID_STRLEN 37 |
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int StrToGuid(const char *str, Guid *guid); |
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void GuidToStr(const Guid *guid, char *str, unsigned int buflen); |
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int GuidEqual(const Guid *guid1, const Guid *guid2); |
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int GuidIsZero(const Guid *guid); |
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/****************************************************************************/ |
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/* Kernel command line */ |
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/* TODO(wfrichar): This needs a better location */ |
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#define MAX_KERNEL_CONFIG_SIZE 4096 |
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/* Use this to obtain the body load address from the kernel preamble */ |
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#define USE_PREAMBLE_LOAD_ADDR (~0) |
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/* Returns a new copy of the kernel cmdline. The caller must free it. */ |
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char *FindKernelConfig(const char *filename, |
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uint64_t kernel_body_load_address); |
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/****************************************************************************/ |
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/* Kernel partition */ |
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/* Used to get a bootable vmlinuz from the kernel partition. vmlinuz_out must |
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* be free'd after this function returns success. Success is indicated by a |
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* zero return value. |
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*/ |
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int ExtractVmlinuz(void *kpart_data, size_t kpart_size, |
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void **vmlinuz_out, size_t *vmlinuz_size); |
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#endif /* VBOOT_HOST_H_ */
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