Misc: Move thread name setting to global function

Useful for things that don't want an entire pxthread

common/include/Utilities/PersistentThread.h

@@ -58,6 +58,9 @@ protected:
     virtual void OnThreadCleanup() = 0;
 };
 
+/// Set the name of the current thread
+void SetNameOfCurrentThread(const char* name);
+
 // --------------------------------------------------------------------------------------
 // pxThread - Helper class for the basics of starting/managing persistent threads.
 // --------------------------------------------------------------------------------------
@@ -194,7 +197,7 @@ protected:
     bool _basecancel();
     void _selfRunningTest(const wxChar *name) const;
     void _DoSetThreadName(const wxString &name);
-    void _DoSetThreadName(const char *name);
+    void _DoSetThreadName(const char *name) { SetNameOfCurrentThread(name); }
     void _internal_execute();
     void _try_virtual_invoke(void (pxThread::*method)());
     void _ThreadCleanup();

common/src/Utilities/Darwin/DarwinThreads.cpp

@@ -126,7 +126,7 @@ void Threading::pxThread::_platform_specific_OnCleanupInThread()
 }
 
 // name can be up to 16 bytes
-void Threading::pxThread::_DoSetThreadName(const char *name)
+void Threading::SetNameOfCurrentThread(const char *name)
 {
     pthread_setname_np(name);
 }

common/src/Utilities/Linux/LnxThreads.cpp

@@ -118,7 +118,7 @@ void Threading::pxThread::_platform_specific_OnCleanupInThread()
     // Cleanup handles here, which were opened above.
 }
 
-void Threading::pxThread::_DoSetThreadName(const char *name)
+void Threading::SetNameOfCurrentThread(const char *name)
 {
 #if defined(__linux__)
     // Extract of manpage: "The name can be up to 16 bytes long, and should be

common/src/Utilities/Windows/WinThreads.cpp

@@ -103,7 +103,7 @@ void Threading::pxThread::_platform_specific_OnCleanupInThread()
     CloseHandle((HANDLE)m_native_handle);
 }
 
-void Threading::pxThread::_DoSetThreadName(const char *name)
+void Threading::SetNameOfCurrentThread(const char *name)
 {
 // This feature needs Windows headers and MSVC's SEH support: