Fixed an issue with the pthread_setspecific() where we weren't NULL-ing out

the thread specific data and were destroying the thread specfic data more
than once.

Also added the ability to ask a lldb::StateType if it is stopped with an
additional paramter of "must_exist" which means that the state must be a
stopped state for a process that still exists. This means that eStateExited
and eStateUnloaded will no longer return true if "must_exist" is set to true.

llvm-svn: 144875

1 files changed, 4 insertions, 2 deletions

diff --git a/lldb/source/Core/State.cpp b/lldb/source/Core/State.cpp
index 8cb748ff67f..c660477f1c4 100644
--- a/lldb/source/Core/State.cpp
+++ b/lldb/source/Core/State.cpp
@@ -90,7 +90,7 @@ lldb_private::StateIsRunningState (StateType state)
 }
 
 bool
-lldb_private::StateIsStoppedState (StateType state)
+lldb_private::StateIsStoppedState (StateType state, bool must_exist)
 {
     switch (state)
     {
@@ -105,9 +105,11 @@ lldb_private::StateIsStoppedState (StateType state)
         break;
 
     case eStateUnloaded:
+    case eStateExited:
+        return !must_exist;
+
     case eStateStopped:
     case eStateCrashed:
-    case eStateExited:
     case eStateSuspended:
         return true;
     }