Use shared pointers to hold the process in ProcessMonitor

llvm-svn: 185946

2 files changed, 8 insertions, 8 deletions

diff --git a/lldb/source/Plugins/Process/Linux/ProcessMonitor.cpp b/lldb/source/Plugins/Process/Linux/ProcessMonitor.cpp
index fe617987baa..ab340023e5e 100644
--- a/lldb/source/Plugins/Process/Linux/ProcessMonitor.cpp
+++ b/lldb/source/Plugins/Process/Linux/ProcessMonitor.cpp
@@ -923,7 +923,7 @@ ProcessMonitor::AttachArgs::~AttachArgs()
 /// launching or attaching to the inferior process, and then 2) servicing
 /// operations such as register reads/writes, stepping, etc.  See the comments
 /// on the Operation class for more info as to why this is needed.
-ProcessMonitor::ProcessMonitor(ProcessPOSIX *process,
+ProcessMonitor::ProcessMonitor(ProcessPOSIXSP &process,
                                Module *module,
                                const char *argv[],
                                const char *envp[],
@@ -932,7 +932,7 @@ ProcessMonitor::ProcessMonitor(ProcessPOSIX *process,
                                const char *stderr_path,
                                const char *working_dir,
                                lldb_private::Error &error)
-    : m_process(static_cast<ProcessLinux *>(process)),
+    : m_process(static_pointer_cast<ProcessLinux>(process)),
       m_operation_thread(LLDB_INVALID_HOST_THREAD),
       m_monitor_thread(LLDB_INVALID_HOST_THREAD),
       m_pid(LLDB_INVALID_PROCESS_ID),
@@ -988,10 +988,10 @@ WAIT_AGAIN:
     }
 }
 
-ProcessMonitor::ProcessMonitor(ProcessPOSIX *process,
+ProcessMonitor::ProcessMonitor(ProcessPOSIXSP &process,
                                lldb::pid_t pid,
                                lldb_private::Error &error)
-  : m_process(static_cast<ProcessLinux *>(process)),
+  : m_process(static_pointer_cast<ProcessLinux>(process)),
       m_operation_thread(LLDB_INVALID_HOST_THREAD),
       m_monitor_thread(LLDB_INVALID_HOST_THREAD),
       m_pid(LLDB_INVALID_PROCESS_ID),
@@ -1412,7 +1412,7 @@ ProcessMonitor::MonitorCallback(void *callback_baton,
 {
     ProcessMessage message;
     ProcessMonitor *monitor = static_cast<ProcessMonitor*>(callback_baton);
-    ProcessLinux *process = monitor->m_process;
+    ProcessLinux *process = monitor->m_process.get();
     assert(process);
     bool stop_monitoring;
     siginfo_t info;
diff --git a/lldb/source/Plugins/Process/Linux/ProcessMonitor.h b/lldb/source/Plugins/Process/Linux/ProcessMonitor.h
index dfb4601b9ab..ae965ba323d 100644
--- a/lldb/source/Plugins/Process/Linux/ProcessMonitor.h
+++ b/lldb/source/Plugins/Process/Linux/ProcessMonitor.h
@@ -47,7 +47,7 @@ public:
 
     /// Launches an inferior process ready for debugging.  Forms the
     /// implementation of Process::DoLaunch.
-    ProcessMonitor(ProcessPOSIX *process,
+    ProcessMonitor(ProcessPOSIXSP &process,
                    lldb_private::Module *module,
                    char const *argv[],
                    char const *envp[],
@@ -57,7 +57,7 @@ public:
                    const char *working_dir,
                    lldb_private::Error &error);
 
-    ProcessMonitor(ProcessPOSIX *process,
+    ProcessMonitor(ProcessPOSIXSP &process,
                    lldb::pid_t pid,
                    lldb_private::Error &error);
 
@@ -182,7 +182,7 @@ public:
     StopThread(lldb::tid_t tid);
 
 private:
-    ProcessLinux *m_process;
+    std::shared_ptr<ProcessLinux> m_process;
 
     lldb::thread_t m_operation_thread;
     lldb::thread_t m_monitor_thread;