961 int sock_create_lite(int family, int type, int protocol, struct socket **res)  in sock_create_lite()  argument
966 	err = security_socket_create(family, type, protocol, 1);  in sock_create_lite()
977 	err = security_socket_post_create(sock, family, type, protocol, 1);  in sock_create_lite()
1088 int __sock_create(struct net *net, int family, int type, int protocol,  in __sock_create()  argument
1098 	if (family < 0 || family >= NPROTO)  in __sock_create()
1108 	if (family == PF_INET && type == SOCK_PACKET) {  in __sock_create()
1115 		family = PF_PACKET;  in __sock_create()
1118 	err = security_socket_create(family, type, protocol, kern);  in __sock_create()
1143 	if (rcu_access_pointer(net_families[family]) == NULL)  in __sock_create()
1144 		request_module("net-pf-%d", family);  in __sock_create()
1148 	pf = rcu_dereference(net_families[family]);  in __sock_create()
1179 	err = security_socket_post_create(sock, family, type, protocol, kern);  in __sock_create()
1201 int sock_create(int family, int type, int protocol, struct socket **res)  in sock_create()  argument
1203 	return __sock_create(current->nsproxy->net_ns, family, type, protocol, res, 0);  in sock_create()
1207 int sock_create_kern(struct net *net, int family, int type, int protocol, struct socket **res)  in sock_create_kern()  argument
1209 	return __sock_create(net, family, type, protocol, res, 1);  in sock_create_kern()
1213 SYSCALL_DEFINE3(socket, int, family, int, type, int, protocol)  in SYSCALL_DEFINE3()  argument
1233 	retval = sock_create(family, type, protocol, &sock);  in SYSCALL_DEFINE3()
1254 SYSCALL_DEFINE4(socketpair, int, family, int, type, int, protocol,  in SYSCALL_DEFINE4()  argument
1275 	err = sock_create(family, type, protocol, &sock1);  in SYSCALL_DEFINE4()
1279 	err = sock_create(family, type, protocol, &sock2);  in SYSCALL_DEFINE4()
2433 	if (ops->family >= NPROTO) {  in sock_register()
2434 		pr_crit("protocol %d >= NPROTO(%d)\n", ops->family, NPROTO);  in sock_register()
2439 	if (rcu_dereference_protected(net_families[ops->family],  in sock_register()
2443 		rcu_assign_pointer(net_families[ops->family], ops);  in sock_register()
2448 	pr_info("NET: Registered protocol family %d\n", ops->family);  in sock_register()
2466 void sock_unregister(int family)  in sock_unregister()  argument
2468 	BUG_ON(family < 0 || family >= NPROTO);  in sock_unregister()
2471 	RCU_INIT_POINTER(net_families[family], NULL);  in sock_unregister()
2476 	pr_info("NET: Unregistered protocol family %d\n", family);  in sock_unregister()