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

Issue 1947983006: ☯ Remove deprecated libchrome_public target. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 7 months ago
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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 #ifdef BASE_ALLOCATOR_ALLOCATOR_SHIM_OVERRIDE_LINKER_WRAPPED_SYMBOLS_H_ 5 #ifdef BASE_ALLOCATOR_ALLOCATOR_SHIM_OVERRIDE_LINKER_WRAPPED_SYMBOLS_H_
6 #error This header is meant to be included only once by allocator_shim.cc 6 #error This header is meant to be included only once by allocator_shim.cc
7 #endif 7 #endif
8 #define BASE_ALLOCATOR_ALLOCATOR_SHIM_OVERRIDE_LINKER_WRAPPED_SYMBOLS_H_ 8 #define BASE_ALLOCATOR_ALLOCATOR_SHIM_OVERRIDE_LINKER_WRAPPED_SYMBOLS_H_
9 9
10 // This header overrides the __wrap_X symbols when using the link-time 10 // This header overrides the __wrap_X symbols when using the link-time
11 // -Wl,-wrap,malloc shim-layer approach (see README.md). 11 // -Wl,-wrap,malloc shim-layer approach (see README.md).
12 // All references to malloc, free, etc. within the linker unit that gets the 12 // All references to malloc, free, etc. within the linker unit that gets the
13 // -wrap linker flags (e.g., libchrome_public.so) will be rewritten to the 13 // -wrap linker flags (e.g., libchrome.so) will be rewritten to the
14 // linker as references to __wrap_malloc, __wrap_free, which are defined here. 14 // linker as references to __wrap_malloc, __wrap_free, which are defined here.
15 15
16 #include "base/allocator/allocator_shim_internals.h" 16 #include "base/allocator/allocator_shim_internals.h"
17 17
18 extern "C" { 18 extern "C" {
19 19
20 SHIM_ALWAYS_EXPORT void* __wrap_calloc(size_t, size_t) 20 SHIM_ALWAYS_EXPORT void* __wrap_calloc(size_t, size_t)
21 SHIM_ALIAS_SYMBOL(ShimCalloc); 21 SHIM_ALIAS_SYMBOL(ShimCalloc);
22 22
23 SHIM_ALWAYS_EXPORT void __wrap_free(void*) 23 SHIM_ALWAYS_EXPORT void __wrap_free(void*)
(...skipping 11 matching lines...) Expand all
35 SHIM_ALWAYS_EXPORT void* __wrap_pvalloc(size_t) 35 SHIM_ALWAYS_EXPORT void* __wrap_pvalloc(size_t)
36 SHIM_ALIAS_SYMBOL(ShimPvalloc); 36 SHIM_ALIAS_SYMBOL(ShimPvalloc);
37 37
38 SHIM_ALWAYS_EXPORT void* __wrap_realloc(void*, size_t) 38 SHIM_ALWAYS_EXPORT void* __wrap_realloc(void*, size_t)
39 SHIM_ALIAS_SYMBOL(ShimRealloc); 39 SHIM_ALIAS_SYMBOL(ShimRealloc);
40 40
41 SHIM_ALWAYS_EXPORT void* __wrap_valloc(size_t) 41 SHIM_ALWAYS_EXPORT void* __wrap_valloc(size_t)
42 SHIM_ALIAS_SYMBOL(ShimValloc); 42 SHIM_ALIAS_SYMBOL(ShimValloc);
43 43
44 } // extern "C" 44 } // extern "C"
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