- sourcemod now intelligently unloads plugins which are leaking insane amounts of handles. these unloads get logged to sourcemod_fatal.log

- unloading is now delayed if a plugin is in the middle of a callstack

--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%401644

public/sourcepawn/sp_vm_api.h

@@ -599,6 +599,13 @@ namespace SourcePawn
 		 * @param native		Native function to bind.
 		 */
 		virtual int BindNativeToIndex(uint32_t index, SPVM_NATIVE_FUNC native) =0;
+
+		/**
+		 * @brief Returns if there is currently an execution in progress.
+		 *
+		 * @return				True if in exec, false otherwise.
+		 */
+		virtual bool IsInExec() =0;
 	};