pos->flags = MAP_SHARED;
pos->parent.rw_table = write_dispatch_table;
pos->parent.event_cb = ctf_write_event;
pos->parent.trace = trace;
pos->flags = MAP_SHARED;
pos->parent.rw_table = write_dispatch_table;
pos->parent.event_cb = ctf_write_event;
pos->parent.trace = trace;