netlink_has_listeners  186 include/linux/netlink.h extern int netlink_has_listeners(struct sock *sk, unsigned int group);
netlink_has_listeners 1508 include/net/xfrm.h 		ret = netlink_has_listeners(nlsk, XFRMNLGRP_AEVENTS);
netlink_has_listeners  104 net/netfilter/nfnetlink.c 	return netlink_has_listeners(nfnl, group);