6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
71 lines
2.4 KiB
C++
71 lines
2.4 KiB
C++
//===-- PipeBase.h -----------------------------------------------*- C++
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//-*-===//
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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 LLDB_HOST_PIPEBASE_H
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#define LLDB_HOST_PIPEBASE_H
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#include <chrono>
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#include <string>
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#include "lldb/Utility/Status.h"
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#include "llvm/ADT/SmallVector.h"
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#include "llvm/ADT/StringRef.h"
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namespace lldb_private {
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class PipeBase {
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public:
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virtual ~PipeBase();
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virtual Status CreateNew(bool child_process_inherit) = 0;
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virtual Status CreateNew(llvm::StringRef name,
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bool child_process_inherit) = 0;
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virtual Status CreateWithUniqueName(llvm::StringRef prefix,
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bool child_process_inherit,
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llvm::SmallVectorImpl<char> &name) = 0;
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virtual Status OpenAsReader(llvm::StringRef name,
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bool child_process_inherit) = 0;
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Status OpenAsWriter(llvm::StringRef name, bool child_process_inherit);
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virtual Status
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OpenAsWriterWithTimeout(llvm::StringRef name, bool child_process_inherit,
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const std::chrono::microseconds &timeout) = 0;
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virtual bool CanRead() const = 0;
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virtual bool CanWrite() const = 0;
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virtual lldb::pipe_t GetReadPipe() const = 0;
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virtual lldb::pipe_t GetWritePipe() const = 0;
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virtual int GetReadFileDescriptor() const = 0;
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virtual int GetWriteFileDescriptor() const = 0;
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virtual int ReleaseReadFileDescriptor() = 0;
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virtual int ReleaseWriteFileDescriptor() = 0;
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virtual void CloseReadFileDescriptor() = 0;
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virtual void CloseWriteFileDescriptor() = 0;
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// Close both descriptors
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virtual void Close() = 0;
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// Delete named pipe.
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virtual Status Delete(llvm::StringRef name) = 0;
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virtual Status WriteWithTimeout(const void *buf, size_t size,
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const std::chrono::microseconds &timeout,
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size_t &bytes_written) = 0;
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Status Write(const void *buf, size_t size, size_t &bytes_written);
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virtual Status ReadWithTimeout(void *buf, size_t size,
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const std::chrono::microseconds &timeout,
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size_t &bytes_read) = 0;
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Status Read(void *buf, size_t size, size_t &bytes_read);
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};
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}
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#endif
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