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45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
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// Copyright 2013 The Chromium 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 BASE_STRINGS_STRING_UTIL_WIN_H_
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#define BASE_STRINGS_STRING_UTIL_WIN_H_
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#include <stdarg.h>
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#include <stddef.h>
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#include <stdio.h>
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#include <string.h>
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#include <wchar.h>
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#include "base/logging.h"
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namespace base {
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// Chromium code style is to not use malloc'd strings; this is only for use
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// for interaction with APIs that require it.
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inline char* strdup(const char* str) {
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return _strdup(str);
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}
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inline int vsnprintf(char* buffer, size_t size,
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const char* format, va_list arguments) {
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int length = vsnprintf_s(buffer, size, size - 1, format, arguments);
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if (length < 0)
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return _vscprintf(format, arguments);
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return length;
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}
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inline int vswprintf(wchar_t* buffer, size_t size,
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const wchar_t* format, va_list arguments) {
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DCHECK(IsWprintfFormatPortable(format));
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int length = _vsnwprintf_s(buffer, size, size - 1, format, arguments);
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if (length < 0)
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return _vscwprintf(format, arguments);
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return length;
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}
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} // namespace base
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#endif // BASE_STRINGS_STRING_UTIL_WIN_H_
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