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Side by Side Diff: third_party/WebKit/Source/wtf/LeakAnnotations.h

Issue 1436153002: Apply clang-format with Chromium-style without column limit. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 1 month ago
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1 /* 1 /*
2 * Copyright (C) 2013 Google Inc. All rights reserved. 2 * Copyright (C) 2013 Google Inc. All rights reserved.
3 * Copyright (C) 2013 Samsung Electronics. All rights reserved. 3 * Copyright (C) 2013 Samsung Electronics. All rights reserved.
4 * 4 *
5 * Redistribution and use in source and binary forms, with or without 5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are 6 * modification, are permitted provided that the following conditions are
7 * met: 7 * met:
8 * 8 *
9 * * Redistributions of source code must retain the above copyright 9 * * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer. 10 * notice, this list of conditions and the following disclaimer.
(...skipping 38 matching lines...) Expand 10 before | Expand all | Expand 10 after
49 49
50 #include "wtf/Noncopyable.h" 50 #include "wtf/Noncopyable.h"
51 51
52 namespace WTF { 52 namespace WTF {
53 53
54 #if USE(LEAK_SANITIZER) 54 #if USE(LEAK_SANITIZER)
55 extern "C" { 55 extern "C" {
56 void __lsan_disable(); 56 void __lsan_disable();
57 void __lsan_enable(); 57 void __lsan_enable();
58 void __lsan_ignore_object(const void* p); 58 void __lsan_ignore_object(const void* p);
59 } // extern "C" 59 } // extern "C"
60 60
61 class LeakSanitizerDisabler { 61 class LeakSanitizerDisabler {
62 WTF_MAKE_NONCOPYABLE(LeakSanitizerDisabler); 62 WTF_MAKE_NONCOPYABLE(LeakSanitizerDisabler);
63 public:
64 LeakSanitizerDisabler()
65 {
66 __lsan_disable();
67 }
68 63
69 ~LeakSanitizerDisabler() 64 public:
70 { 65 LeakSanitizerDisabler() {
71 __lsan_enable(); 66 __lsan_disable();
72 } 67 }
68
69 ~LeakSanitizerDisabler() {
70 __lsan_enable();
71 }
73 }; 72 };
74 73
75 #define WTF_ANNOTATE_SCOPED_MEMORY_LEAK \ 74 #define WTF_ANNOTATE_SCOPED_MEMORY_LEAK \
76 WTF::LeakSanitizerDisabler leakSanitizerDisabler; static_cast<void>(0) 75 WTF::LeakSanitizerDisabler leakSanitizerDisabler; \
76 static_cast<void>(0)
77 77
78 #define WTF_ANNOTATE_LEAKING_OBJECT_PTR(X) \ 78 #define WTF_ANNOTATE_LEAKING_OBJECT_PTR(X) \
79 WTF::__lsan_ignore_object(X) 79 WTF::__lsan_ignore_object(X)
80 80
81 #else // USE(LEAK_SANITIZER) 81 #else // USE(LEAK_SANITIZER)
82 82
83 // If Leak Sanitizer is not being used, the annotations should be no-ops. 83 // If Leak Sanitizer is not being used, the annotations should be no-ops.
84 #define WTF_ANNOTATE_SCOPED_MEMORY_LEAK 84 #define WTF_ANNOTATE_SCOPED_MEMORY_LEAK
85 #define WTF_ANNOTATE_LEAKING_OBJECT_PTR(X) 85 #define WTF_ANNOTATE_LEAKING_OBJECT_PTR(X)
86 86
87 #endif // USE(LEAK_SANITIZER) 87 #endif // USE(LEAK_SANITIZER)
88 88
89 } // namespace WTF 89 } // namespace WTF
90 90
91 #endif // WTF_LeakAnnotations_h 91 #endif // WTF_LeakAnnotations_h
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