1// Copyright 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef BASE_STRINGS_STRING_UTIL_POSIX_H_
6#define BASE_STRINGS_STRING_UTIL_POSIX_H_
7
8#include <stdarg.h>
9#include <stddef.h>
10#include <stdio.h>
11#include <string.h>
12#include <wchar.h>
13
14#include "base/logging.h"
15
16namespace base {
17
18// Chromium code style is to not use malloc'd strings; this is only for use
19// for interaction with APIs that require it.
20inline char* strdup(const char* str) {
21  return ::strdup(str);
22}
23
24inline int vsnprintf(char* buffer, size_t size,
25                     const char* format, va_list arguments) {
26  return ::vsnprintf(buffer, size, format, arguments);
27}
28
29inline int vswprintf(wchar_t* buffer, size_t size,
30                     const wchar_t* format, va_list arguments) {
31  DCHECK(IsWprintfFormatPortable(format));
32  return ::vswprintf(buffer, size, format, arguments);
33}
34
35}  // namespace base
36
37#endif  // BASE_STRINGS_STRING_UTIL_POSIX_H_
38