third_party/mini_chromium/base/strings/string_util_win.cc

// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "base/strings/string_util.h"

#include <stdio.h>

namespace base {

int vsnprintf(char* buffer,
              size_t size,
              const char* format,
              va_list arguments) {
  int length = _vsprintf_p(buffer, size, format, arguments);
  if (length < 0) {
    if (size > 0)
      buffer[0] = 0;
    return _vscprintf_p(format, arguments);
  }
  return length;
}

}  // namespace base