39 lines
1.1 KiB
C++
39 lines
1.1 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_DEPENDENCYSCANNING_INPROCESSMODULECACHE_H
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#define LLVM_CLANG_DEPENDENCYSCANNING_INPROCESSMODULECACHE_H
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#include "clang/Serialization/ModuleCache.h"
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#include "llvm/ADT/StringMap.h"
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#include <atomic>
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#include <mutex>
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#include <shared_mutex>
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namespace clang {
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namespace dependencies {
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struct ModuleCacheEntry {
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std::shared_mutex CompilationMutex;
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std::atomic<std::time_t> Timestamp = 0;
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};
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struct ModuleCacheEntries {
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std::mutex Mutex;
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llvm::StringMap<std::unique_ptr<ModuleCacheEntry>> Map;
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};
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std::shared_ptr<ModuleCache>
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makeInProcessModuleCache(ModuleCacheEntries &Entries);
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} // namespace dependencies
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} // namespace clang
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#endif // LLVM_CLANG_DEPENDENCYSCANNING_INPROCESSMODULECACHE_H
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