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comparison: security/sandbox/chromium/base/strings/string_util_win.h
security/sandbox/chromium/base/strings/string_util_win.h
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| 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_WIN_H_ | |
| 6 #define BASE_STRINGS_STRING_UTIL_WIN_H_ | |
| 7 | |
| 8 #include <stdarg.h> | |
| 9 #include <stdio.h> | |
| 10 #include <string.h> | |
| 11 #include <wchar.h> | |
| 12 | |
| 13 #include "base/logging.h" | |
| 14 | |
| 15 namespace base { | |
| 16 | |
| 17 // Chromium code style is to not use malloc'd strings; this is only for use | |
| 18 // for interaction with APIs that require it. | |
| 19 inline char* strdup(const char* str) { | |
| 20 return _strdup(str); | |
| 21 } | |
| 22 | |
| 23 inline int strcasecmp(const char* s1, const char* s2) { | |
| 24 return _stricmp(s1, s2); | |
| 25 } | |
| 26 | |
| 27 inline int strncasecmp(const char* s1, const char* s2, size_t count) { | |
| 28 return _strnicmp(s1, s2, count); | |
| 29 } | |
| 30 | |
| 31 inline int strncmp16(const char16* s1, const char16* s2, size_t count) { | |
| 32 return ::wcsncmp(s1, s2, count); | |
| 33 } | |
| 34 | |
| 35 inline int vsnprintf(char* buffer, size_t size, | |
| 36 const char* format, va_list arguments) { | |
| 37 int length = _vsprintf_p(buffer, size, format, arguments); | |
| 38 if (length < 0) { | |
| 39 if (size > 0) | |
| 40 buffer[0] = 0; | |
| 41 return _vscprintf_p(format, arguments); | |
| 42 } | |
| 43 return length; | |
| 44 } | |
| 45 | |
| 46 inline int vswprintf(wchar_t* buffer, size_t size, | |
| 47 const wchar_t* format, va_list arguments) { | |
| 48 DCHECK(IsWprintfFormatPortable(format)); | |
| 49 | |
| 50 int length = _vswprintf_p(buffer, size, format, arguments); | |
| 51 if (length < 0) { | |
| 52 if (size > 0) | |
| 53 buffer[0] = 0; | |
| 54 return _vscwprintf_p(format, arguments); | |
| 55 } | |
| 56 return length; | |
| 57 } | |
| 58 | |
| 59 } // namespace base | |
| 60 | |
| 61 #endif // BASE_STRINGS_STRING_UTIL_WIN_H_ |
