old_event.u.kretprobe.addr = ev->u.kretprobe.addr;
old_event.u.kretprobe.offset = ev->u.kretprobe.offset;
memcpy(old_event.u.kretprobe.symbol_name,
ev->u.kretprobe.symbol_name,
sizeof(old_event.u.kretprobe.symbol_name));
break;
old_event.u.kretprobe.addr = ev->u.kretprobe.addr;
old_event.u.kretprobe.offset = ev->u.kretprobe.offset;
memcpy(old_event.u.kretprobe.symbol_name,
ev->u.kretprobe.symbol_name,
sizeof(old_event.u.kretprobe.symbol_name));
break;