security/selinux/netif.c

27 #include "netif.h"
71 	struct sel_netif *netif;
73 	list_for_each_entry_rcu(netif, &sel_netif_hash[idx], list)
74 		if (net_eq(netif->nsec.ns, ns) &&
75 		    netif->nsec.ifindex == ifindex)
76 			return netif;
83  * @netif: the new interface record
90 static int sel_netif_insert(struct sel_netif *netif)
97 	idx = sel_netif_hashfn(netif->nsec.ns, netif->nsec.ifindex);
98 	list_add_rcu(&netif->list, &sel_netif_hash[idx]);
106  * @netif: the existing interface record
112 static void sel_netif_destroy(struct sel_netif *netif)
114 	list_del_rcu(&netif->list);
116 	kfree_rcu(netif, rcu_head);
135 	struct sel_netif *netif;
150 	netif = sel_netif_find(ns, ifindex);
151 	if (netif != NULL) {
152 		*sid = netif->nsec.sid;
193 	struct sel_netif *netif;
196 	netif = sel_netif_find(ns, ifindex);
197 	if (likely(netif != NULL)) {
198 		*sid = netif->nsec.sid;
219 	struct sel_netif *netif;
223 	netif = sel_netif_find(ns, ifindex);
224 	if (netif)
225 		sel_netif_destroy(netif);
240 	struct sel_netif *netif;
244 		list_for_each_entry(netif, &sel_netif_hash[idx], list)
245 			sel_netif_destroy(netif);