base/allocator/allocator_shim.h - Issue 2676093003: mac: Hook up allocator shim during app startup.

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Side by Side Diff: base/allocator/allocator_shim.h

Issue 2676093003: mac: Hook up allocator shim during app startup. (Closed)

Patch Set: Comments from primiano. Created 3 years, 10 months ago

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« base/allocator/allocator_interception_mac.mm ('K') | « base/allocator/allocator_interception_mac.mm ('k') | base/allocator/allocator_shim.cc » ('j') | base/process/memory_unittest.cc » ('J')

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1 // Copyright 2016 The Chromium Authors. All rights reserved.	1 // Copyright 2016 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_ALLOCATOR_ALLOCATOR_SHIM_H_	5 #ifndef BASE_ALLOCATOR_ALLOCATOR_SHIM_H_

6 #define BASE_ALLOCATOR_ALLOCATOR_SHIM_H_	6 #define BASE_ALLOCATOR_ALLOCATOR_SHIM_H_

7	7

8 #include <stddef.h>	8 #include <stddef.h>

9	9

10 #include "base/base_export.h"	10 #include "base/base_export.h"

(...skipping 96 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
107 BASE_EXPORT void InsertAllocatorDispatch(AllocatorDispatch* dispatch);	107 BASE_EXPORT void InsertAllocatorDispatch(AllocatorDispatch* dispatch);

108	108

109 // Test-only. Rationale: (1) lack of use cases; (2) dealing safely with a	109 // Test-only. Rationale: (1) lack of use cases; (2) dealing safely with a

110 // removal of arbitrary elements from a singly linked list would require a lock	110 // removal of arbitrary elements from a singly linked list would require a lock

111 // in malloc(), which we really don't want.	111 // in malloc(), which we really don't want.

112 BASE_EXPORT void RemoveAllocatorDispatchForTesting(AllocatorDispatch* dispatch);	112 BASE_EXPORT void RemoveAllocatorDispatchForTesting(AllocatorDispatch* dispatch);

113	113

114 #if defined(OS_MACOSX)	114 #if defined(OS_MACOSX)

115 // On macOS, the allocator shim needs to be turned on during runtime.	115 // On macOS, the allocator shim needs to be turned on during runtime.

116 BASE_EXPORT void InitializeAllocatorShim();	116 BASE_EXPORT void InitializeAllocatorShim();

	117

	118 extern bool g_is_mac_shim_layer_initialized;
	Primiano Tucci (use gerrit) 2017/02/07 11:58:08 see comment above, I don't think we need this see comment above, I don't think we need this erikchen 2017/02/09 23:49:04 Done. Show quoted text On 2017/02/07 11:58:08, Primiano Tucci wrote: > see comment above, I don't think we need this Done.
117 #endif // defined(OS_MACOSX)	119 #endif // defined(OS_MACOSX)

118	120

119 } // namespace allocator	121 } // namespace allocator

120 } // namespace base	122 } // namespace base

121	123

122 #endif // BASE_ALLOCATOR_ALLOCATOR_SHIM_H_	124 #endif // BASE_ALLOCATOR_ALLOCATOR_SHIM_H_

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