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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_INTERNALS_H_ | 5 #ifndef BASE_ALLOCATOR_ALLOCATOR_SHIM_INTERNALS_H_ |
| 6 #define BASE_ALLOCATOR_ALLOCATOR_SHIM_INTERNALS_H_ | 6 #define BASE_ALLOCATOR_ALLOCATOR_SHIM_INTERNALS_H_ |
| 7 | 7 |
| 8 #if defined(__GNUC__) | 8 #if defined(__GNUC__) |
| 9 | 9 |
| 10 #include <sys/cdefs.h> // for __THROW | 10 #include <sys/cdefs.h> // for __THROW |
| 11 | 11 |
| 12 #ifndef __THROW /* Not a glibc system */ | 12 #ifndef __THROW // Not a glibc system |
| 13 #ifdef _NOEXCEPT // LLVM libc++ uses noexcept instead |
| 14 #define __THROW _NOEXCEPT |
| 15 #else |
| 13 #define __THROW | 16 #define __THROW |
| 17 #endif // !_NOEXCEPT |
| 14 #endif | 18 #endif |
| 15 | 19 |
| 16 // Shim layer symbols need to be ALWAYS exported, regardless of component build. | 20 // Shim layer symbols need to be ALWAYS exported, regardless of component build. |
| 17 #define SHIM_ALWAYS_EXPORT __attribute__((visibility("default"))) | 21 #define SHIM_ALWAYS_EXPORT __attribute__((visibility("default"))) |
| 18 | 22 |
| 19 #define SHIM_ALIAS_SYMBOL(fn) __attribute__((alias(#fn))) | 23 #define SHIM_ALIAS_SYMBOL(fn) __attribute__((alias(#fn))) |
| 20 | 24 |
| 21 #endif // __GNUC__ | 25 #endif // __GNUC__ |
| 22 | 26 |
| 23 #endif // BASE_ALLOCATOR_ALLOCATOR_SHIM_INTERNALS_H_ | 27 #endif // BASE_ALLOCATOR_ALLOCATOR_SHIM_INTERNALS_H_ |
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Chromium Code Reviews
Issue 1875173002:
Reland of Enable allocator shim for Android (https://codereview.chromium.org/1875043003/) (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master