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Side by Side Diff: firmware/lib/cgptlib/include/cgptlib_internal.h

Issue 2809037: Make vboot_reference build in MSVC command line environment. (Closed) Base URL: ssh://git@chromiumos-git/vboot_reference.git
Patch Set: Integrated trunk changes. Created 10 years, 6 months ago
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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 5
6 #ifndef VBOOT_REFERENCE_CGPTLIB_INTERNAL_H_ 6 #ifndef VBOOT_REFERENCE_CGPTLIB_INTERNAL_H_
7 #define VBOOT_REFERENCE_CGPTLIB_INTERNAL_H_ 7 #define VBOOT_REFERENCE_CGPTLIB_INTERNAL_H_
8 8
9 #include "sysincludes.h" 9 #include "sysincludes.h"
10 #include "cgptlib.h" 10 #include "cgptlib.h"
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76 * 76 *
77 * Returns 0 if header is valid, 1 if invalid. */ 77 * Returns 0 if header is valid, 1 if invalid. */
78 int CheckHeader(GptHeader* h, int is_secondary, uint64_t drive_sectors); 78 int CheckHeader(GptHeader* h, int is_secondary, uint64_t drive_sectors);
79 79
80 /* Calculate and return the header CRC. */ 80 /* Calculate and return the header CRC. */
81 uint32_t HeaderCrc(GptHeader* h); 81 uint32_t HeaderCrc(GptHeader* h);
82 82
83 /* Check entries. 83 /* Check entries.
84 * 84 *
85 * Returns 0 if entries are valid, 1 if invalid. */ 85 * Returns 0 if entries are valid, 1 if invalid. */
86 int CheckEntries(GptEntry* entries, GptHeader* h, uint64_t drive_sectors); 86 int CheckEntries(GptEntry* entries, GptHeader* h);
87 87
88 /* Check GptData, headers, entries. 88 /* Check GptData, headers, entries.
89 * 89 *
90 * If successful, sets gpt->valid_headers and gpt->valid_entries and returns 90 * If successful, sets gpt->valid_headers and gpt->valid_entries and returns
91 * GPT_SUCCESS. 91 * GPT_SUCCESS.
92 * 92 *
93 * On error, returns a GPT_ERROR_* return code. */ 93 * On error, returns a GPT_ERROR_* return code. */
94 int GptSanityCheck(GptData* gpt); 94 int GptSanityCheck(GptData* gpt);
95 95
96 /* Repairs GPT data by copying from one set of valid headers/entries to the 96 /* Repairs GPT data by copying from one set of valid headers/entries to the
97 * other. Assumes GptSanityCheck() has been run to determine which headers 97 * other. Assumes GptSanityCheck() has been run to determine which headers
98 * and/or entries are already valid. */ 98 * and/or entries are already valid. */
99 void GptRepair(GptData* gpt); 99 void GptRepair(GptData* gpt);
100 100
101 /* Getters and setters for partition attribute fields. */ 101 /* Getters and setters for partition attribute fields. */
102 int GetEntrySuccessful(const GptEntry* e); 102 int GetEntrySuccessful(const GptEntry* e);
103 int GetEntryPriority(const GptEntry* e); 103 int GetEntryPriority(const GptEntry* e);
104 int GetEntryTries(const GptEntry* e); 104 int GetEntryTries(const GptEntry* e);
105 void SetEntrySuccessful(GptEntry* e, int successful); 105 void SetEntrySuccessful(GptEntry* e, int successful);
106 void SetEntryPriority(GptEntry* e, int priority); 106 void SetEntryPriority(GptEntry* e, int priority);
107 void SetEntryTries(GptEntry* e, int tries); 107 void SetEntryTries(GptEntry* e, int tries);
108 108
109 /* Return 1 if the entry is unused, 0 if it is used. */ 109 /* Return 1 if the entry is unused, 0 if it is used. */
110 int IsUnusedEntry(const GptEntry* e); 110 int IsUnusedEntry(const GptEntry* e);
111 111
112 /* Returns 1 if the entry is a Chrome OS kernel partition, else 0. */ 112 /* Returns 1 if the entry is a Chrome OS kernel partition, else 0. */
113 int IsKernelEntry(const GptEntry* e); 113 int IsKernelEntry(const GptEntry* e);
114 114
115 #endif /* VBOOT_REFERENCE_CGPTLIB_INTERNAL_H_ */ 115 #endif /* VBOOT_REFERENCE_CGPTLIB_INTERNAL_H_ */
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