File Manager

003 File Manager

Current Path: /usr/src/contrib/llvm-project/lldb/source/Host/common

usr / src / contrib / llvm-project / lldb / source / Host / common /

📁 ..
📄 Editline.cpp(52.55 KB)
📄 File.cpp(19.23 KB)
📄 FileAction.cpp(2.16 KB)
📄 FileCache.cpp(3.38 KB)
📄 FileSystem.cpp(14.09 KB)
📄 GetOptInc.cpp(12.53 KB)
📄 Host.cpp(21.11 KB)
📄 HostInfoBase.cpp(12.08 KB)
📄 HostNativeThreadBase.cpp(1.92 KB)
📄 HostProcess.cpp(1.5 KB)
📄 HostThread.cpp(1.47 KB)
📄 LZMA.cpp(4.76 KB)
📄 LockFileBase.cpp(2.25 KB)
📄 MainLoop.cpp(10.67 KB)
📄 MonitoringProcessLauncher.cpp(2.44 KB)
📄 NativeProcessProtocol.cpp(26.66 KB)
📄 NativeRegisterContext.cpp(14.02 KB)
📄 NativeThreadProtocol.cpp(755 B)
📄 NativeWatchpointList.cpp(941 B)
📄 OptionParser.cpp(2.38 KB)
📄 PipeBase.cpp(893 B)
📄 ProcessLaunchInfo.cpp(11.86 KB)
📄 ProcessRunLock.cpp(1.43 KB)
📄 PseudoTerminal.cpp(9.53 KB)
📄 Socket.cpp(14.42 KB)
📄 SocketAddress.cpp(8.52 KB)
📄 StringConvert.cpp(2.53 KB)
📄 TCPSocket.cpp(9.17 KB)
📄 Terminal.cpp(6.24 KB)
📄 ThreadLauncher.cpp(2.54 KB)
📄 UDPSocket.cpp(4.3 KB)
📄 XML.cpp(14.23 KB)

Editing: MonitoringProcessLauncher.cpp

//===-- MonitoringProcessLauncher.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
//
//===----------------------------------------------------------------------===//

#include "lldb/Host/MonitoringProcessLauncher.h"
#include "lldb/Host/FileSystem.h"
#include "lldb/Host/HostProcess.h"
#include "lldb/Host/ProcessLaunchInfo.h"
#include "lldb/Utility/Log.h"

#include "llvm/Support/FileSystem.h"

using namespace lldb;
using namespace lldb_private;

MonitoringProcessLauncher::MonitoringProcessLauncher(
    std::unique_ptr<ProcessLauncher> delegate_launcher)
    : m_delegate_launcher(std::move(delegate_launcher)) {}

HostProcess
MonitoringProcessLauncher::LaunchProcess(const ProcessLaunchInfo &launch_info,
                                         Status &error) {
  ProcessLaunchInfo resolved_info(launch_info);

error.Clear();

FileSystem &fs = FileSystem::Instance();
  FileSpec exe_spec(resolved_info.GetExecutableFile());

if (!fs.Exists(exe_spec))
    FileSystem::Instance().Resolve(exe_spec);

if (!fs.Exists(exe_spec))
    FileSystem::Instance().ResolveExecutableLocation(exe_spec);

if (!fs.Exists(exe_spec)) {
    error.SetErrorStringWithFormatv("executable doesn't exist: '{0}'",
                                    exe_spec);
    return HostProcess();
  }

resolved_info.SetExecutableFile(exe_spec, false);
  assert(!resolved_info.GetFlags().Test(eLaunchFlagLaunchInTTY));

HostProcess process =
      m_delegate_launcher->LaunchProcess(resolved_info, error);

if (process.GetProcessId() != LLDB_INVALID_PROCESS_ID) {
    Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_PROCESS));

assert(launch_info.GetMonitorProcessCallback());
    llvm::Expected<HostThread> maybe_thread =
        process.StartMonitoring(launch_info.GetMonitorProcessCallback(),
                                launch_info.GetMonitorSignals());
    if (!maybe_thread)
      error.SetErrorStringWithFormatv("failed to launch host thread: {}",
                                      llvm::toString(maybe_thread.takeError()));
    if (log)
      log->PutCString("started monitoring child process.");
  } else {
    // Invalid process ID, something didn't go well
    if (error.Success())
      error.SetErrorString("process launch failed for unknown reasons");
  }
  return process;
}

003 File Manager

Editing: MonitoringProcessLauncher.cpp

Upload File

Create Folder