| // Copyright 2022 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef BASE_ALLOCATOR_PARTITION_ALLOCATOR_SRC_PARTITION_ALLOC_PARTITION_ALLOC_BASE_AUGMENTATIONS_COMPILER_SPECIFIC_H_ |
| #define BASE_ALLOCATOR_PARTITION_ALLOCATOR_SRC_PARTITION_ALLOC_PARTITION_ALLOC_BASE_AUGMENTATIONS_COMPILER_SPECIFIC_H_ |
| |
| // Extensions for PA's copy of `//base/compiler_specific.h`. |
| |
| #include "partition_alloc/partition_alloc_base/compiler_specific.h" |
| |
| // PA_ATTRIBUTE_RETURNS_NONNULL |
| // |
| // Tells the compiler that a function never returns a null pointer. |
| // Sourced from Abseil's `attributes.h`. |
| #if PA_HAS_ATTRIBUTE(returns_nonnull) |
| #define PA_ATTRIBUTE_RETURNS_NONNULL __attribute__((returns_nonnull)) |
| #else |
| #define PA_ATTRIBUTE_RETURNS_NONNULL |
| #endif |
| |
| #endif // BASE_ALLOCATOR_PARTITION_ALLOCATOR_SRC_PARTITION_ALLOC_PARTITION_ALLOC_BASE_AUGMENTATIONS_COMPILER_SPECIFIC_H_ |
