void vortex_io_waiting_set_destroy_fd_group ( VortexCtx ctx,
VortexIoDestroyFdGroup  destroy 

Allows to define the destroy method to be used on the fd_set allocated by calling current configured create handler.

ctxThe context where the operation will be performed.
destroyThe handler to deallocate. The function will fail if the provided destroy function is NULL. No operation will be performed in such case.