1 //===-- HostNativeProcessBase.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_HostNativeProcessBase_h_
10 #define lldb_Host_HostNativeProcessBase_h_
11 
12 #include "lldb/Host/HostProcess.h"
13 #include "lldb/Utility/Status.h"
14 #include "lldb/lldb-defines.h"
15 #include "lldb/lldb-types.h"
16 
17 namespace lldb_private {
18 
19 class HostThread;
20 
21 class HostNativeProcessBase {
22   DISALLOW_COPY_AND_ASSIGN(HostNativeProcessBase);
23 
24 public:
25   HostNativeProcessBase() : m_process(LLDB_INVALID_PROCESS) {}
26   explicit HostNativeProcessBase(lldb::process_t process)
27       : m_process(process) {}
28   virtual ~HostNativeProcessBase() {}
29 
30   virtual Status Terminate() = 0;
31   virtual Status GetMainModule(FileSpec &file_spec) const = 0;
32 
33   virtual lldb::pid_t GetProcessId() const = 0;
34   virtual bool IsRunning() const = 0;
35 
36   lldb::process_t GetSystemHandle() const { return m_process; }
37 
38   virtual llvm::Expected<HostThread>
39   StartMonitoring(const Host::MonitorChildProcessCallback &callback,
40                   bool monitor_signals) = 0;
41 
42 protected:
43   lldb::process_t m_process;
44 };
45 }
46 
47 #endif
48