66d00feb18
Summary: Made all header files consistent based of this documentation: https://llvm.org/docs/CodingStandards.html#file-headers. And did the same for all source files top of file comments. Reviewers: sivachandra, abrachet Reviewed By: sivachandra, abrachet Subscribers: MaskRay, tschuett, libc-commits Tags: #libc-project Differential Revision: https://reviews.llvm.org/D77533
51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
//===-- ExecuteFunction.h ---------------------------------------*- 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_LIBC_UTILS_TESTUTILS_EXECUTEFUNCTION_H
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#define LLVM_LIBC_UTILS_TESTUTILS_EXECUTEFUNCTION_H
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#include <stdint.h>
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namespace __llvm_libc {
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namespace testutils {
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class FunctionCaller {
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public:
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virtual ~FunctionCaller() {}
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virtual void operator()() = 0;
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};
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struct ProcessStatus {
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int PlatformDefined;
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const char *failure = nullptr;
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static constexpr uintptr_t timeout = -1L;
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static ProcessStatus Error(const char *error) { return {0, error}; }
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static ProcessStatus TimedOut() {
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return {0, reinterpret_cast<const char *>(timeout)};
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}
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bool timedOut() const {
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return failure == reinterpret_cast<const char *>(timeout);
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}
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const char *getError() const { return timedOut() ? nullptr : failure; }
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bool exitedNormally() const;
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int getExitCode() const;
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int getFatalSignal() const;
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};
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ProcessStatus invokeInSubprocess(FunctionCaller *Func, unsigned TimeoutMS = -1);
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const char *signalAsString(int Signum);
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} // namespace testutils
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} // namespace __llvm_libc
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#endif // LLVM_LIBC_UTILS_TESTUTILS_EXECUTEFUNCTION_H
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