llvm/lldb/tools/lldb-dap/FifoFiles.h

//===-- FifoFiles.h ---------------------------------------------*- C++ -*-===//
//
// 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
//
//===----------------------------------------------------------------------===//

#ifndef LLDB_TOOLS_LLDB_DAP_FIFOFILES_H
#define LLDB_TOOLS_LLDB_DAP_FIFOFILES_H

#include "llvm/Config/llvm-config.h" // for LLVM_ON_UNIX
#include "llvm/Support/Error.h"

#include "JSONUtils.h"

#include <chrono>

namespace lldb_dap {

/// Struct that controls the life of a fifo file in the filesystem.
///
/// The file is destroyed when the destructor is invoked.
struct FifoFile { … };

/// Create a fifo file in the filesystem.
///
/// \param[in] path
///     The path for the fifo file.
///
/// \return
///     A \a std::shared_ptr<FifoFile> if the file could be created, or an
///     \a llvm::Error in case of failures.
llvm::Expected<std::shared_ptr<FifoFile>> CreateFifoFile(llvm::StringRef path);

class FifoFileIO { … };

} // namespace lldb_dap

#endif // LLDB_TOOLS_LLDB_DAP_FIFOFILES_H