string_util_posix.h (1050B)
1 // Copyright 2013 The Chromium Authors 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/check.h" 15 #include "base/strings/string_piece.h" 16 17 namespace base { 18 19 // Chromium code style is to not use malloc'd strings; this is only for use 20 // for interaction with APIs that require it. 21 inline char* strdup(const char* str) { 22 return ::strdup(str); 23 } 24 25 inline int vsnprintf(char* buffer, size_t size, 26 const char* format, va_list arguments) { 27 return ::vsnprintf(buffer, size, format, arguments); 28 } 29 30 inline int vswprintf(wchar_t* buffer, size_t size, 31 const wchar_t* format, va_list arguments) { 32 DCHECK(IsWprintfFormatPortable(format)); 33 return ::vswprintf(buffer, size, format, arguments); 34 } 35 36 } // namespace base 37 38 #endif // BASE_STRINGS_STRING_UTIL_POSIX_H_