2 files changed, 32 insertions, 0 deletions
diff --git a/lldb/source/Plugins/Process/Linux/ProcessLinux.cpp b/lldb/source/Plugins/Process/Linux/ProcessLinux.cpp
index e503ff08851..dae14d1c44c 100644
--- a/lldb/source/Plugins/Process/Linux/ProcessLinux.cpp
+++ b/lldb/source/Plugins/Process/Linux/ProcessLinux.cpp
@@ -136,6 +136,35 @@ ProcessLinux::EnablePluginLogging(Stream *strm, Args &command)
     return NULL;
 }
 
+Error
+ProcessLinux::DoDetach(bool keep_stopped)
+{
+    Error error;
+    if (keep_stopped)
+    {
+        // FIXME: If you want to implement keep_stopped,
+        // this would be the place to do it.
+        error.SetErrorString("Detaching with keep_stopped true is not currently supported on Linux.");
+        return error;
+    }
+
+    Mutex::Locker lock(m_thread_list.GetMutex());
+
+    uint32_t thread_count = m_thread_list.GetSize(false);
+    for (uint32_t i = 0; i < thread_count; ++i)
+    {
+        POSIXThread *thread = static_cast<POSIXThread*>(
+            m_thread_list.GetThreadAtIndex(i, false).get());
+        error = m_monitor->Detach(thread->GetID());
+    }
+
+    if (error.Success())
+        SetPrivateState(eStateDetached);
+
+    return error;
+}
+
+
 // ProcessPOSIX override
 void
 ProcessLinux::StopAllThreads(lldb::tid_t stop_tid)
diff --git a/lldb/source/Plugins/Process/Linux/ProcessLinux.h b/lldb/source/Plugins/Process/Linux/ProcessLinux.h
index 742627f37a2..15193b866c2 100644
--- a/lldb/source/Plugins/Process/Linux/ProcessLinux.h
+++ b/lldb/source/Plugins/Process/Linux/ProcessLinux.h
@@ -54,6 +54,9 @@ public:
                  lldb_private::Listener &listener,
                  lldb_private::FileSpec *core_file);
 
+    virtual lldb_private::Error
+    DoDetach(bool keep_stopped);
+
     virtual bool
     UpdateThreadList(lldb_private::ThreadList &old_thread_list, lldb_private::ThreadList &new_thread_list);