272 	struct sadb_msg *hdr;  in pfkey_do_dump()
293 		hdr = (struct sadb_msg *) pfk->dump.skb->data;  in pfkey_do_dump()
308 static inline void pfkey_hdr_dup(struct sadb_msg *new,  in pfkey_hdr_dup()
309 				 const struct sadb_msg *orig)  in pfkey_hdr_dup()
314 static int pfkey_error(const struct sadb_msg *orig, int err, struct sock *sk)  in pfkey_error()
316 	struct sk_buff *skb = alloc_skb(sizeof(struct sadb_msg) + 16, GFP_KERNEL);  in pfkey_error()
317 	struct sadb_msg *hdr;  in pfkey_error()
334 	hdr = skb_put(skb, sizeof(struct sadb_msg));  in pfkey_error()
337 	hdr->sadb_msg_len = (sizeof(struct sadb_msg) /  in pfkey_error()
507 static int parse_exthdrs(struct sk_buff *skb, const struct sadb_msg *hdr, void **ext_hdrs)  in parse_exthdrs()
652 static struct  xfrm_state *pfkey_xfrm_state_lookup(struct net *net, const struct sadb_msg *hdr, voi…  in pfkey_xfrm_state_lookup()
780 	struct sadb_msg *hdr;  in __pfkey_xfrm_state2msg()
803 	size = sizeof(struct sadb_msg) +sizeof(struct sadb_sa) +  in __pfkey_xfrm_state2msg()
846 	hdr = skb_put(skb, sizeof(struct sadb_msg));  in __pfkey_xfrm_state2msg()
1076 						const struct sadb_msg *hdr,  in pfkey_msg2xfrm_state()
1315 static int pfkey_reserved(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * …  in pfkey_reserved()
1320 static int pfkey_getspi(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * co…  in pfkey_getspi()
1326 	struct sadb_msg *out_hdr;  in pfkey_getspi()
1410 	out_hdr = (struct sadb_msg *) resp_skb->data;  in pfkey_getspi()
1426 static int pfkey_acquire(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * c…  in pfkey_acquire()
1431 	if (hdr->sadb_msg_len != sizeof(struct sadb_msg)/8)  in pfkey_acquire()
1492 	struct sadb_msg *hdr;  in key_notify_sa()
1499 	hdr = (struct sadb_msg *) skb->data;  in key_notify_sa()
1513 static int pfkey_add(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * const…  in pfkey_add()
1550 static int pfkey_delete(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * co…  in pfkey_delete()
1590 static int pfkey_get(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * const…  in pfkey_get()
1595 	struct sadb_msg *out_hdr;  in pfkey_get()
1613 	out_hdr = (struct sadb_msg *) out_skb->data;  in pfkey_get()
1626 static struct sk_buff *compose_sadb_supported(const struct sadb_msg *orig,  in compose_sadb_supported()
1630 	struct sadb_msg *hdr;  in compose_sadb_supported()
1645 	len = enc_len + auth_len + sizeof(struct sadb_msg);  in compose_sadb_supported()
1702 static int pfkey_register(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * …  in pfkey_register()
1734 static int unicast_flush_resp(struct sock *sk, const struct sadb_msg *ihdr)  in unicast_flush_resp()
1737 	struct sadb_msg *hdr;  in unicast_flush_resp()
1739 	skb = alloc_skb(sizeof(struct sadb_msg) + 16, GFP_ATOMIC);  in unicast_flush_resp()
1743 	hdr = skb_put_data(skb, ihdr, sizeof(struct sadb_msg));  in unicast_flush_resp()
1745 	hdr->sadb_msg_len = (sizeof(struct sadb_msg) / sizeof(uint64_t));  in unicast_flush_resp()
1754 	struct sadb_msg *hdr;  in key_notify_sa_flush()
1756 	skb = alloc_skb(sizeof(struct sadb_msg) + 16, GFP_ATOMIC);  in key_notify_sa_flush()
1759 	hdr = skb_put(skb, sizeof(struct sadb_msg));  in key_notify_sa_flush()
1766 	hdr->sadb_msg_len = (sizeof(struct sadb_msg) / sizeof(uint64_t));  in key_notify_sa_flush()
1774 static int pfkey_flush(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * con…  in pfkey_flush()
1807 	struct sadb_msg *out_hdr;  in dump_sa()
1816 	out_hdr = (struct sadb_msg *) out_skb->data;  in dump_sa()
1846 static int pfkey_dump(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * cons…  in pfkey_dump()
1899 static int pfkey_promisc(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * c…  in pfkey_promisc()
1917 		struct sadb_msg *new_hdr = (struct sadb_msg *) skb->data;  in pfkey_promisc()
2057 	return sizeof(struct sadb_msg) +  in pfkey_xfrm_policy2msg_size()
2083 	struct sadb_msg *hdr;  in pfkey_xfrm_policy2msg()
2097 	hdr = skb_put(skb, sizeof(struct sadb_msg));  in pfkey_xfrm_policy2msg()
2234 	struct sadb_msg *out_hdr;  in key_notify_policy()
2247 	out_hdr = (struct sadb_msg *) out_skb->data;  in key_notify_policy()
2262 static int pfkey_spdadd(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * co…  in pfkey_spdadd()
2377 static int pfkey_spddelete(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void *…  in pfkey_spddelete()
2452 static int key_pol_get_resp(struct sock *sk, struct xfrm_policy *xp, const struct sadb_msg *hdr, in…  in key_pol_get_resp()
2456 	struct sadb_msg *out_hdr;  in key_pol_get_resp()
2470 	out_hdr = (struct sadb_msg *) out_skb->data;  in key_pol_get_resp()
2564 			 const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_migrate()
2656 			 const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_migrate()
2663 static int pfkey_spdget(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * co…  in pfkey_spdget()
2708 	struct sadb_msg *out_hdr;  in dump_sp()
2724 	out_hdr = (struct sadb_msg *) out_skb->data;  in dump_sp()
2753 static int pfkey_spddump(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * c…  in pfkey_spddump()
2776 	struct sadb_msg *hdr;  in key_notify_policy_flush()
2778 	skb_out = alloc_skb(sizeof(struct sadb_msg) + 16, GFP_ATOMIC);  in key_notify_policy_flush()
2781 	hdr = skb_put(skb_out, sizeof(struct sadb_msg));  in key_notify_policy_flush()
2788 	hdr->sadb_msg_len = (sizeof(struct sadb_msg) / sizeof(uint64_t));  in key_notify_policy_flush()
2795 static int pfkey_spdflush(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * …  in pfkey_spdflush()
2820 			     const struct sadb_msg *hdr, void * const *ext_hdrs);
2847 static int pfkey_process(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr)  in pfkey_process()
2869 static struct sadb_msg *pfkey_get_base_msg(struct sk_buff *skb, int *errp)  in pfkey_get_base_msg()
2871 	struct sadb_msg *hdr = NULL;  in pfkey_get_base_msg()
2876 		hdr = (struct sadb_msg *) skb->data;  in pfkey_get_base_msg()
2885 			   hdr->sadb_msg_len < (sizeof(struct sadb_msg) /  in pfkey_get_base_msg()
3062 	struct sadb_msg *out_hdr;  in key_notify_sa_expire()
3076 	out_hdr = (struct sadb_msg *) out_skb->data;  in key_notify_sa_expire()
3173 	struct sadb_msg *hdr;  in pfkey_send_acquire()
3187 	size = sizeof(struct sadb_msg) +  in pfkey_send_acquire()
3206 	hdr = skb_put(skb, sizeof(struct sadb_msg));  in pfkey_send_acquire()
3373 	struct sadb_msg *hdr;  in pfkey_send_new_mapping()
3400 	size = sizeof(struct sadb_msg) +  in pfkey_send_new_mapping()
3410 	hdr = skb_put(skb, sizeof(struct sadb_msg));  in pfkey_send_new_mapping()
3575 	struct sadb_msg *hdr;  in pfkey_send_migrate()
3615 	size += sizeof(struct sadb_msg) + size_pol;  in pfkey_send_migrate()
3622 	hdr = skb_put(skb, sizeof(struct sadb_msg));  in pfkey_send_migrate()
3694 	struct sadb_msg *hdr = NULL;  in pfkey_sendmsg()