Fix up the HostThread interface, making the interface simpler.

Reviewed by: Greg Clayton
Differential Revision: http://reviews.llvm.org/D5417

llvm-svn: 218325

1 files changed, 6 insertions, 16 deletions

diff --git a/lldb/source/Host/common/HostNativeThreadBase.cpp b/lldb/source/Host/common/HostNativeThreadBase.cpp
index 7a2bd6d217f..9fea54d1e3f 100644
--- a/lldb/source/Host/common/HostNativeThreadBase.cpp
+++ b/lldb/source/Host/common/HostNativeThreadBase.cpp
@@ -19,30 +19,16 @@ using namespace lldb_private;
 
 HostNativeThreadBase::HostNativeThreadBase()
     : m_thread(LLDB_INVALID_HOST_THREAD)
-    , m_state(eThreadStateInvalid)
     , m_result(0)
 {
 }
 
 HostNativeThreadBase::HostNativeThreadBase(thread_t thread)
     : m_thread(thread)
-    , m_state((thread == LLDB_INVALID_HOST_THREAD) ? eThreadStateInvalid : eThreadStateRunning)
     , m_result(0)
 {
 }
 
-void
-HostNativeThreadBase::SetState(ThreadState state)
-{
-    m_state = state;
-}
-
-ThreadState
-HostNativeThreadBase::GetState() const
-{
-    return m_state;
-}
-
 lldb::thread_t
 HostNativeThreadBase::GetSystemHandle() const
 {
@@ -55,11 +41,16 @@ HostNativeThreadBase::GetResult() const
     return m_result;
 }
 
+bool
+HostNativeThreadBase::IsJoinable() const
+{
+    return m_thread != LLDB_INVALID_HOST_THREAD;
+}
+
 void
 HostNativeThreadBase::Reset()
 {
     m_thread = LLDB_INVALID_HOST_THREAD;
-    m_state = eThreadStateInvalid;
     m_result = 0;
 }
 
@@ -68,7 +59,6 @@ HostNativeThreadBase::Release()
 {
     lldb::thread_t result = m_thread;
     m_thread = LLDB_INVALID_HOST_THREAD;
-    m_state = eThreadStateInvalid;
     m_result = 0;
 
     return result;