1// Copyright (c) 2011, Google Inc.
2// All rights reserved.
3//
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5// modification, are permitted provided that the following conditions are
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7//
8//     * Redistributions of source code must retain the above copyright
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13// distribution.
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17//
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28// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29
30// file_utils.h: Define utility functions for file manipulation, which
31// are used for testing.
32
33#ifndef COMMON_TESTS_FILE_UTILS_H_
34#define COMMON_TESTS_FILE_UTILS_H_
35
36namespace google_breakpad {
37
38// Copies a file from |from_path| to |to_path|. Returns true on success.
39bool CopyFile(const char* from_path, const char* to_path);
40
41// Reads the content of a file at |path| into |buffer|. |buffer_size| specifies
42// the size of |buffer| in bytes and returns the number of bytes read from the
43// file on success. Returns true on success.
44bool ReadFile(const char* path, void* buffer, ssize_t* buffer_size);
45
46// Writes |buffer_size| bytes of the content in |buffer| to a file at |path|.
47// Returns true on success.
48bool WriteFile(const char* path, const void* buffer, size_t buffer_size);
49
50}  // namespace google_breakpad
51
52#endif  // COMMON_TESTS_FILE_UTILS_H_
53