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()
764 	struct sadb_msg *hdr;  in __pfkey_xfrm_state2msg()
787 	size = sizeof(struct sadb_msg) +sizeof(struct sadb_sa) +  in __pfkey_xfrm_state2msg()
830 	hdr = skb_put(skb, sizeof(struct sadb_msg));  in __pfkey_xfrm_state2msg()
1060 						const struct sadb_msg *hdr,  in pfkey_msg2xfrm_state()
1300 static int pfkey_reserved(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * …  in pfkey_reserved()
1305 static int pfkey_getspi(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * co…  in pfkey_getspi()
1311 	struct sadb_msg *out_hdr;  in pfkey_getspi()
1394 	out_hdr = (struct sadb_msg *) resp_skb->data;  in pfkey_getspi()
1410 static int pfkey_acquire(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * c…  in pfkey_acquire()
1415 	if (hdr->sadb_msg_len != sizeof(struct sadb_msg)/8)  in pfkey_acquire()
1476 	struct sadb_msg *hdr;  in key_notify_sa()
1483 	hdr = (struct sadb_msg *) skb->data;  in key_notify_sa()
1497 static int pfkey_add(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * const…  in pfkey_add()
1534 static int pfkey_delete(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * co…  in pfkey_delete()
1574 static int pfkey_get(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * const…  in pfkey_get()
1579 	struct sadb_msg *out_hdr;  in pfkey_get()
1597 	out_hdr = (struct sadb_msg *) out_skb->data;  in pfkey_get()
1610 static struct sk_buff *compose_sadb_supported(const struct sadb_msg *orig,  in compose_sadb_supported()
1614 	struct sadb_msg *hdr;  in compose_sadb_supported()
1629 	len = enc_len + auth_len + sizeof(struct sadb_msg);  in compose_sadb_supported()
1686 static int pfkey_register(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * …  in pfkey_register()
1718 static int unicast_flush_resp(struct sock *sk, const struct sadb_msg *ihdr)  in unicast_flush_resp()
1721 	struct sadb_msg *hdr;  in unicast_flush_resp()
1723 	skb = alloc_skb(sizeof(struct sadb_msg) + 16, GFP_ATOMIC);  in unicast_flush_resp()
1727 	hdr = skb_put_data(skb, ihdr, sizeof(struct sadb_msg));  in unicast_flush_resp()
1729 	hdr->sadb_msg_len = (sizeof(struct sadb_msg) / sizeof(uint64_t));  in unicast_flush_resp()
1738 	struct sadb_msg *hdr;  in key_notify_sa_flush()
1740 	skb = alloc_skb(sizeof(struct sadb_msg) + 16, GFP_ATOMIC);  in key_notify_sa_flush()
1743 	hdr = skb_put(skb, sizeof(struct sadb_msg));  in key_notify_sa_flush()
1750 	hdr->sadb_msg_len = (sizeof(struct sadb_msg) / sizeof(uint64_t));  in key_notify_sa_flush()
1758 static int pfkey_flush(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * con…  in pfkey_flush()
1791 	struct sadb_msg *out_hdr;  in dump_sa()
1800 	out_hdr = (struct sadb_msg *) out_skb->data;  in dump_sa()
1830 static int pfkey_dump(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * cons…  in pfkey_dump()
1883 static int pfkey_promisc(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * c…  in pfkey_promisc()
1901 		struct sadb_msg *new_hdr = (struct sadb_msg *) skb->data;  in pfkey_promisc()
2037 	return sizeof(struct sadb_msg) +  in pfkey_xfrm_policy2msg_size()
2063 	struct sadb_msg *hdr;  in pfkey_xfrm_policy2msg()
2077 	hdr = skb_put(skb, sizeof(struct sadb_msg));  in pfkey_xfrm_policy2msg()
2214 	struct sadb_msg *out_hdr;  in key_notify_policy()
2227 	out_hdr = (struct sadb_msg *) out_skb->data;  in key_notify_policy()
2242 static int pfkey_spdadd(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * co…  in pfkey_spdadd()
2357 static int pfkey_spddelete(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void *…  in pfkey_spddelete()
2432 static int key_pol_get_resp(struct sock *sk, struct xfrm_policy *xp, const struct sadb_msg *hdr, in…  in key_pol_get_resp()
2436 	struct sadb_msg *out_hdr;  in key_pol_get_resp()
2450 	out_hdr = (struct sadb_msg *) out_skb->data;  in key_pol_get_resp()
2544 			 const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_migrate()
2636 			 const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_migrate()
2643 static int pfkey_spdget(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * co…  in pfkey_spdget()
2688 	struct sadb_msg *out_hdr;  in dump_sp()
2704 	out_hdr = (struct sadb_msg *) out_skb->data;  in dump_sp()
2733 static int pfkey_spddump(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * c…  in pfkey_spddump()
2756 	struct sadb_msg *hdr;  in key_notify_policy_flush()
2758 	skb_out = alloc_skb(sizeof(struct sadb_msg) + 16, GFP_ATOMIC);  in key_notify_policy_flush()
2761 	hdr = skb_put(skb_out, sizeof(struct sadb_msg));  in key_notify_policy_flush()
2768 	hdr->sadb_msg_len = (sizeof(struct sadb_msg) / sizeof(uint64_t));  in key_notify_policy_flush()
2775 static int pfkey_spdflush(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * …  in pfkey_spdflush()
2800 			     const struct sadb_msg *hdr, void * const *ext_hdrs);
2827 static int pfkey_process(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr)  in pfkey_process()
2849 static struct sadb_msg *pfkey_get_base_msg(struct sk_buff *skb, int *errp)  in pfkey_get_base_msg()
2851 	struct sadb_msg *hdr = NULL;  in pfkey_get_base_msg()
2856 		hdr = (struct sadb_msg *) skb->data;  in pfkey_get_base_msg()
2865 			   hdr->sadb_msg_len < (sizeof(struct sadb_msg) /  in pfkey_get_base_msg()
3042 	struct sadb_msg *out_hdr;  in key_notify_sa_expire()
3056 	out_hdr = (struct sadb_msg *) out_skb->data;  in key_notify_sa_expire()
3153 	struct sadb_msg *hdr;  in pfkey_send_acquire()
3167 	size = sizeof(struct sadb_msg) +  in pfkey_send_acquire()
3186 	hdr = skb_put(skb, sizeof(struct sadb_msg));  in pfkey_send_acquire()
3353 	struct sadb_msg *hdr;  in pfkey_send_new_mapping()
3380 	size = sizeof(struct sadb_msg) +  in pfkey_send_new_mapping()
3390 	hdr = skb_put(skb, sizeof(struct sadb_msg));  in pfkey_send_new_mapping()
3555 	struct sadb_msg *hdr;  in pfkey_send_migrate()
3590 	size += sizeof(struct sadb_msg) + size_pol;  in pfkey_send_migrate()
3597 	hdr = skb_put(skb, sizeof(struct sadb_msg));  in pfkey_send_migrate()
3669 	struct sadb_msg *hdr = NULL;  in pfkey_sendmsg()