set names on some UNIX-only threads

Change-Id: I4c247916256618312e7d98673d9db4d26e26fa39

extensions/source/plugin/unx/mediator.cxx

@@ -196,6 +196,8 @@ MediatorListener::~MediatorListener()
 
 void MediatorListener::run()
 {
+    osl_setThreadName("MediatorListener");
+
     bool bRun = true;
     while( schedule() && m_pMediator && bRun )
     {

extensions/source/scanner/scanunx.cxx

@@ -181,6 +181,8 @@ ScannerThread::~ScannerThread()
 
 void ScannerThread::run()
 {
+    osl_setThreadName("ScannerThread");
+
     osl::MutexGuard         aGuard( m_pHolder->m_aProtector );
     BitmapTransporter*  pTransporter = new BitmapTransporter;
     Reference< XInterface >   aIf( static_cast< OWeakObject* >( pTransporter ) );

sal/osl/unx/process.cxx

@@ -190,6 +190,8 @@ extern "C" {
 
 static void ChildStatusProc(void *pData)
 {
+    osl_setThreadName("osl_executeProcess");
+
     pid_t pid = -1;
     int   status = 0;
     int   channel[2] = { -1, -1 };

vcl/unx/generic/dtrans/X11_selection.cxx

@@ -97,6 +97,7 @@ extern "C"
 
     static void call_SelectionManager_runDragExecute( void * pMgr )
     {
+        osl_setThreadName("SelectionManager::runDragExecute()");
         SelectionManager::runDragExecute( pMgr );
     }
 }

vcl/unx/generic/printer/cupsmgr.cxx

@@ -111,6 +111,7 @@ struct GetPPDAttribs
 extern "C" {
     static void getPPDWorker(void* pData)
     {
+        osl_setThreadName("CUPSManager getPPDWorker");
         GetPPDAttribs* pAttribs = (GetPPDAttribs*)pData;
         pAttribs->executeCall();
     }
@@ -172,6 +173,7 @@ extern "C"
 {
 static void run_dest_thread_stub( void* pThis )
 {
+    osl_setThreadName("CUPSManager cupsGetDests");
     CUPSManager::runDestThread( pThis );
 }
 }

vcl/unx/kde/UnxCommandThread.cxx

@@ -103,6 +103,8 @@ uno::Any SAL_CALL UnxFilePickerCommandThread::getValue()
 
 void SAL_CALL UnxFilePickerCommandThread::run()
 {
+    osl_setThreadName("UnxFilePickerCommandThread");
+
     if ( m_nReadFD < 0 )
         return;
 

vcl/unx/kde/UnxNotifyThread.cxx

@@ -72,6 +72,8 @@ void SAL_CALL UnxFilePickerNotifyThread::fileSelectionChanged()
 
 void SAL_CALL UnxFilePickerNotifyThread::run()
 {
+    osl_setThreadName("UnxFilePickerNotifyThread");
+
     do {
         m_aNotifyCondition.reset();
         m_aNotifyCondition.wait();