| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifdef BASE_ALLOCATOR_ALLOCATOR_SHIM_OVERRIDE_LINKER_WRAPPED_SYMBOLS_H_ |
| #error This header is meant to be included only once by allocator_shim.cc |
| #endif |
| #define BASE_ALLOCATOR_ALLOCATOR_SHIM_OVERRIDE_LINKER_WRAPPED_SYMBOLS_H_ |
| |
| // This header overrides the __wrap_X symbols when using the link-time |
| // -Wl,-wrap,malloc shim-layer approach (see README.md). |
| // All references to malloc, free, etc. within the linker unit that gets the |
| // -wrap linker flags (e.g., libchrome.so) will be rewritten to the |
| // linker as references to __wrap_malloc, __wrap_free, which are defined here. |
| |
| #include "base/allocator/allocator_shim_internals.h" |
| |
| extern "C" { |
| |
| SHIM_ALWAYS_EXPORT void* __wrap_calloc(size_t, size_t) |
| SHIM_ALIAS_SYMBOL(ShimCalloc); |
| |
| SHIM_ALWAYS_EXPORT void __wrap_free(void*) |
| SHIM_ALIAS_SYMBOL(ShimFree); |
| |
| SHIM_ALWAYS_EXPORT void* __wrap_malloc(size_t) |
| SHIM_ALIAS_SYMBOL(ShimMalloc); |
| |
| SHIM_ALWAYS_EXPORT void* __wrap_memalign(size_t, size_t) |
| SHIM_ALIAS_SYMBOL(ShimMemalign); |
| |
| SHIM_ALWAYS_EXPORT int __wrap_posix_memalign(void**, size_t, size_t) |
| SHIM_ALIAS_SYMBOL(ShimPosixMemalign); |
| |
| SHIM_ALWAYS_EXPORT void* __wrap_pvalloc(size_t) |
| SHIM_ALIAS_SYMBOL(ShimPvalloc); |
| |
| SHIM_ALWAYS_EXPORT void* __wrap_realloc(void*, size_t) |
| SHIM_ALIAS_SYMBOL(ShimRealloc); |
| |
| SHIM_ALWAYS_EXPORT void* __wrap_valloc(size_t) |
| SHIM_ALIAS_SYMBOL(ShimValloc); |
| |
| } // extern "C" |