| // 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. |
| |
| #ifndef BASE_ALLOCATOR_ALLOCATOR_SHIM_INTERNALS_H_ |
| #define BASE_ALLOCATOR_ALLOCATOR_SHIM_INTERNALS_H_ |
| |
| #if defined(__GNUC__) |
| |
| #include <sys/cdefs.h> // for __THROW |
| |
| #ifndef __THROW // Not a glibc system |
| #ifdef _NOEXCEPT // LLVM libc++ uses noexcept instead |
| #define __THROW _NOEXCEPT |
| #else |
| #define __THROW |
| #endif // !_NOEXCEPT |
| #endif |
| |
| // Shim layer symbols need to be ALWAYS exported, regardless of component build. |
| #define SHIM_ALWAYS_EXPORT __attribute__((visibility("default"))) |
| |
| #define SHIM_ALIAS_SYMBOL(fn) __attribute__((alias(#fn))) |
| |
| #endif // __GNUC__ |
| |
| #endif // BASE_ALLOCATOR_ALLOCATOR_SHIM_INTERNALS_H_ |