1 // Copyright 2024 The Chromium Authors 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef PARTITION_ALLOC_SHIM_ALLOCATOR_SHIM_DISPATCH_TO_NOOP_ON_FREE_H_ 6 #define PARTITION_ALLOC_SHIM_ALLOCATOR_SHIM_DISPATCH_TO_NOOP_ON_FREE_H_ 7 8 #include "partition_alloc/partition_alloc_base/component_export.h" 9 10 namespace allocator_shim { 11 // Places an allocator shim layer at the front of the chain during shutdown. 12 // This new layer replaces free() with a no-op implementation 13 // in order to prevent shutdown hangs. 14 PA_COMPONENT_EXPORT(ALLOCATOR_SHIM) 15 void InsertNoOpOnFreeAllocatorShimOnShutDown(); 16 } // namespace allocator_shim 17 18 #endif // PARTITION_ALLOC_SHIM_ALLOCATOR_SHIM_DISPATCH_TO_NOOP_ON_FREE_H_ 19