diff options
Diffstat (limited to 'sys/netinet/ip_ipsp.h')
| -rw-r--r-- | sys/netinet/ip_ipsp.h | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/sys/netinet/ip_ipsp.h b/sys/netinet/ip_ipsp.h index 1a165b668d0..d4cdbd77f68 100644 --- a/sys/netinet/ip_ipsp.h +++ b/sys/netinet/ip_ipsp.h @@ -1,4 +1,4 @@ -/* $OpenBSD: ip_ipsp.h,v 1.233 2021/12/20 15:59:10 mvs Exp $ */ +/* $OpenBSD: ip_ipsp.h,v 1.234 2022/01/04 06:32:39 yasuoka Exp $ */ /* * The authors of this code are John Ioannidis (ji@tla.org), * Angelos D. Keromytis (kermit@csd.uch.gr), @@ -40,6 +40,14 @@ #ifndef _NETINET_IPSP_H_ #define _NETINET_IPSP_H_ +/* + * Locks used to protect struct members in this file: + * I Immutable after creation + * F ipsec_flows_mtx + * a atomic + * p ipo_tdb_mtx link policy to TDB global mutex + */ + /* IPSP global definitions. */ #include <sys/types.h> @@ -223,14 +231,14 @@ struct ipsec_id { }; struct ipsec_ids { - LIST_ENTRY(ipsec_ids) id_gc_list; - RBT_ENTRY(ipsec_ids) id_node_id; - RBT_ENTRY(ipsec_ids) id_node_flow; - struct ipsec_id *id_local; - struct ipsec_id *id_remote; - u_int32_t id_flow; - int id_refcount; - u_int id_gc_ttl; + LIST_ENTRY(ipsec_ids) id_gc_list; /* [F] */ + RBT_ENTRY(ipsec_ids) id_node_id; /* [F] */ + RBT_ENTRY(ipsec_ids) id_node_flow; /* [F] */ + struct ipsec_id *id_local; /* [I] */ + struct ipsec_id *id_remote; /* [I] */ + u_int32_t id_flow; /* [I] */ + u_int id_refcount; /* [a] */ + u_int id_gc_ttl; /* [F] */ }; RBT_HEAD(ipsec_ids_flows, ipsec_ids); RBT_HEAD(ipsec_ids_tree, ipsec_ids); @@ -246,10 +254,6 @@ struct ipsec_acquire { TAILQ_ENTRY(ipsec_acquire) ipa_next; }; -/* - * Locks used to protect struct members in this file: - * p ipo_tdb_mtx link policy to TDB global mutex - */ struct ipsec_policy { struct radix_node ipo_nodes[2]; /* radix tree glue */ struct sockaddr_encap ipo_addr; @@ -662,7 +666,7 @@ int checkreplaywindow(struct tdb *, u_int64_t, u_int32_t, u_int32_t *, int); int ipsp_process_packet(struct mbuf *, struct tdb *, int, int); int ipsp_process_done(struct mbuf *, struct tdb *); int ipsp_spd_lookup(struct mbuf *, int, int, int, struct tdb *, - struct inpcb *, struct tdb **, u_int32_t); + struct inpcb *, struct tdb **, struct ipsec_ids *); int ipsp_is_unspecified(union sockaddr_union); int ipsp_aux_match(struct tdb *, struct ipsec_ids *, struct sockaddr_encap *, struct sockaddr_encap *); |