added userdata to destroy function, remembering userdata on module

initialization and passing it to destroy function
in principle the system works, a dlopen of the lua module removes
necessary functions needed during lua VM shutdown, this is due
to stack unwinding and the order objects are destroyed (should be fixable)

1 files changed, 5 insertions, 0 deletions

diff --git a/src/libluaglue/LuaVM.cpp b/src/libluaglue/LuaVM.cpp
index cf8935f..d587897 100644
--- a/src/libluaglue/LuaVM.cpp
+++ b/src/libluaglue/LuaVM.cpp
@@ -28,6 +28,11 @@ void LuaVM::initialize( )
 	luaL_openlibs( m_lua );
 }
 
+void LuaVM::fullGarbageCollect( )
+{
+	lua_gc( m_lua, LUA_GCCOLLECT, 0 );
+}
+
 void LuaVM::loadSource( const char *sourceFilename )
 {
 	int res;