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Side by Side Diff: src/platform/vboot_reference/common/include/utility.h

Issue 1581005: VBoot Reference: Refactoring Part 3 (Closed)
Patch Set: . Created 10 years, 8 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 /* Helper functions/wrappers for memory allocations, manipulation and 6 /* Helper functions/wrappers for memory allocations, manipulation and
7 * comparison. 7 * comparison.
8 */ 8 */
9 9
10 #ifndef VBOOT_REFERENCE_UTILITY_H_ 10 #ifndef VBOOT_REFERENCE_UTILITY_H_
(...skipping 62 matching lines...) Expand 10 before | Expand all | Expand 10 after
73 * data from [src] into the buffer encapsulated in state [state]. 73 * data from [src] into the buffer encapsulated in state [state].
74 * On success, return [src] and update [state]. 74 * On success, return [src] and update [state].
75 * On failure, return NULL, set remaining_len in state to -1. 75 * On failure, return NULL, set remaining_len in state to -1.
76 * 76 *
77 * Useful for iterating through a structure to populate a binary blob. After the 77 * Useful for iterating through a structure to populate a binary blob. After the
78 * first failure (buffer overrun), successive calls will always fail. 78 * first failure (buffer overrun), successive calls will always fail.
79 */ 79 */
80 const void* StatefulMemcpy_r(MemcpyState* state, const void* src, uint64_t len); 80 const void* StatefulMemcpy_r(MemcpyState* state, const void* src, uint64_t len);
81 81
82 #endif /* VBOOT_REFERENCE_UTILITY_H_ */ 82 #endif /* VBOOT_REFERENCE_UTILITY_H_ */
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