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Side by Side Diff: base/strings/string_util_win.h

Issue 1641513004: Update //base to chromium 9659b08ea5a34f889dc4166217f438095ddc10d2 (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 4 years, 10 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 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 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef BASE_STRINGS_STRING_UTIL_WIN_H_ 5 #ifndef BASE_STRINGS_STRING_UTIL_WIN_H_
6 #define BASE_STRINGS_STRING_UTIL_WIN_H_ 6 #define BASE_STRINGS_STRING_UTIL_WIN_H_
7 7
8 #include <stdarg.h> 8 #include <stdarg.h>
9 #include <stdio.h> 9 #include <stdio.h>
10 #include <string.h> 10 #include <string.h>
11 #include <wchar.h> 11 #include <wchar.h>
12 12
13 #include "base/logging.h" 13 #include "base/logging.h"
14 14
15 namespace base { 15 namespace base {
16 16
17 // Chromium code style is to not use malloc'd strings; this is only for use 17 // Chromium code style is to not use malloc'd strings; this is only for use
18 // for interaction with APIs that require it. 18 // for interaction with APIs that require it.
19 inline char* strdup(const char* str) { 19 inline char* strdup(const char* str) {
20 return _strdup(str); 20 return _strdup(str);
21 } 21 }
22 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, 23 inline int vsnprintf(char* buffer, size_t size,
36 const char* format, va_list arguments) { 24 const char* format, va_list arguments) {
37 int length = vsnprintf_s(buffer, size, size - 1, format, arguments); 25 int length = vsnprintf_s(buffer, size, size - 1, format, arguments);
38 if (length < 0) 26 if (length < 0)
39 return _vscprintf(format, arguments); 27 return _vscprintf(format, arguments);
40 return length; 28 return length;
41 } 29 }
42 30
43 inline int vswprintf(wchar_t* buffer, size_t size, 31 inline int vswprintf(wchar_t* buffer, size_t size,
44 const wchar_t* format, va_list arguments) { 32 const wchar_t* format, va_list arguments) {
45 DCHECK(IsWprintfFormatPortable(format)); 33 DCHECK(IsWprintfFormatPortable(format));
46 34
47 int length = _vsnwprintf_s(buffer, size, size - 1, format, arguments); 35 int length = _vsnwprintf_s(buffer, size, size - 1, format, arguments);
48 if (length < 0) 36 if (length < 0)
49 return _vscwprintf(format, arguments); 37 return _vscwprintf(format, arguments);
50 return length; 38 return length;
51 } 39 }
52 40
53 } // namespace base 41 } // namespace base
54 42
55 #endif // BASE_STRINGS_STRING_UTIL_WIN_H_ 43 #endif // BASE_STRINGS_STRING_UTIL_WIN_H_
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