| 1 | //===-- dfsan_chained_origin_depot.cpp ------------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | // |
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| 9 | // This file is a part of DataFlowSanitizer. |
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| 10 | // |
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| 11 | // A storage for chained origins. |
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| 12 | //===----------------------------------------------------------------------===// |
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| 13 | |
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| 14 | #include "dfsan_chained_origin_depot.h" |
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| 15 | |
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| 16 | namespace __dfsan { |
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| 17 | |
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| 18 | static ChainedOriginDepot chainedOriginDepot; |
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| 19 | |
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| 20 | ChainedOriginDepot* GetChainedOriginDepot() { return &chainedOriginDepot; } |
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| 21 | |
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| 22 | void ChainedOriginDepotLockBeforeFork() { chainedOriginDepot.LockBeforeFork(); } |
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| 23 | |
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| 24 | void ChainedOriginDepotUnlockAfterFork(bool fork_child) { |
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| 25 | chainedOriginDepot.UnlockAfterFork(fork_child); |
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| 26 | } |
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| 27 | |
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| 28 | } // namespace __dfsan |
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| 29 | |
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