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23 lines
793 B
23 lines
793 B
// Copyright 2015 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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#ifndef _BSDIFF_EXTENTS_H_ |
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#define _BSDIFF_EXTENTS_H_ |
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#include <vector> |
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#include "bsdiff/extents_file.h" |
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namespace bsdiff { |
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// Parses a string representation |ex_str| and populates the vector |extents| |
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// of ex_t. The string is expected to be a comma-separated list of pairs of the |
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// form "offset:length". An offset may be -1 or a non-negative integer; the |
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// former indicates a sparse extent (consisting of zeros). A length is a |
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// positive integer. Returns whether the parsing was successful. |
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bool ParseExtentStr(const char* ex_str, std::vector<ex_t>* extents); |
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} // namespace bsdiff |
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#endif // _BSDIFF_EXTENTS_H_
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