1 //===-- HostProcess.h ------------------------------------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef LLDB_HOST_HOSTPROCESS_H 10 #define LLDB_HOST_HOSTPROCESS_H 11 12 #include "lldb/Host/Host.h" 13 #include "lldb/lldb-types.h" 14 15 /// A class that represents a running process on the host machine. 16 /// 17 /// HostProcess allows querying and manipulation of processes running on the 18 /// host machine. It is not intended to be represent a process which is being 19 /// debugged, although the native debug engine of a platform may likely back 20 /// inferior processes by a HostProcess. 21 /// 22 /// HostProcess is implemented using static polymorphism so that on any given 23 /// platform, an instance of HostProcess will always be able to bind 24 /// statically to the concrete Process implementation for that platform. See 25 /// HostInfo for more details. 26 /// 27 28 namespace lldb_private { 29 30 class HostNativeProcessBase; 31 class HostThread; 32 33 class HostProcess { 34 public: 35 HostProcess(); 36 HostProcess(lldb::process_t process); 37 ~HostProcess(); 38 39 Status Terminate(); 40 Status GetMainModule(FileSpec &file_spec) const; 41 42 lldb::pid_t GetProcessId() const; 43 bool IsRunning() const; 44 45 llvm::Expected<HostThread> 46 StartMonitoring(const Host::MonitorChildProcessCallback &callback, 47 bool monitor_signals); 48 49 HostNativeProcessBase &GetNativeProcess(); 50 const HostNativeProcessBase &GetNativeProcess() const; 51 52 private: 53 std::shared_ptr<HostNativeProcessBase> m_native_process; 54 }; 55 } 56 57 #endif 58