mirror of
https://github.com/llvm/llvm-project.git
synced 2025-04-18 21:26:49 +00:00
31 lines
950 B
C++
31 lines
950 B
C++
//===-- dfsan_chained_origin_depot.cpp ------------------------------------===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file is a part of DataFlowSanitizer.
|
|
//
|
|
// A storage for chained origins.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "dfsan_chained_origin_depot.h"
|
|
|
|
using namespace __dfsan;
|
|
|
|
static ChainedOriginDepot chainedOriginDepot;
|
|
|
|
ChainedOriginDepot* __dfsan::GetChainedOriginDepot() {
|
|
return &chainedOriginDepot;
|
|
}
|
|
|
|
void __dfsan::ChainedOriginDepotLockBeforeFork() {
|
|
chainedOriginDepot.LockBeforeFork();
|
|
}
|
|
|
|
void __dfsan::ChainedOriginDepotUnlockAfterFork(bool fork_child) {
|
|
chainedOriginDepot.UnlockAfterFork(fork_child);
|
|
}
|