verdnatura-chat/ios/Pods/Folly/folly/memory/SanitizeLeak.h

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/*
* Copyright (c) Facebook, Inc. and its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <folly/Portability.h>
namespace folly {
namespace detail {
void annotate_object_leaked_impl(void const* ptr);
void annotate_object_collected_impl(void const* ptr);
} // namespace detail
/**
* When the current compilation unit is being compiled with ASAN enabled this
* function will suppress an intentionally leaked pointer from the LSAN report.
* Otherwise, this function is an inlinable no-op.
*
* NOTE: This function will suppress LSAN leak reporting when the current
* compilation unit is being compiled with ASAN, independent of whether folly
* itself was compiled with ASAN enabled.
*/
FOLLY_ALWAYS_INLINE static void annotate_object_leaked(void const* ptr) {
if (kIsSanitizeAddress) {
detail::annotate_object_leaked_impl(static_cast<void const*>(ptr));
}
}
/**
* Annotate that an object previously passed to annotate_object_leaked() has
* been collected, so we should no longer suppress it from the LSAN report.
* This function is an inlinable no-op when ASAN is not enabled for the current
* compilation unit.
*/
FOLLY_ALWAYS_INLINE static void annotate_object_collected(void const* ptr) {
if (kIsSanitizeAddress) {
detail::annotate_object_collected_impl(static_cast<void const*>(ptr));
}
}
} // namespace folly