diff options
author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1999-02-17 18:10:39 +0000 |
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committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1999-02-17 18:10:39 +0000 |
commit | 9acba6420d4373d887c498e72cfabd70a27ae7a9 (patch) | |
tree | bdf32712ddf2b700e7ca52d4e83bd70a43728049 /sys/netinet/ip_ipsp.h | |
parent | e87bd06433c9c3ed129321f904d555057fddd0ef (diff) |
indent
Diffstat (limited to 'sys/netinet/ip_ipsp.h')
-rw-r--r-- | sys/netinet/ip_ipsp.h | 150 |
1 files changed, 78 insertions, 72 deletions
diff --git a/sys/netinet/ip_ipsp.h b/sys/netinet/ip_ipsp.h index ade1e34521d..bfbf7736d01 100644 --- a/sys/netinet/ip_ipsp.h +++ b/sys/netinet/ip_ipsp.h @@ -1,4 +1,4 @@ -/* $OpenBSD: ip_ipsp.h,v 1.21 1999/01/08 21:40:28 deraadt Exp $ */ +/* $OpenBSD: ip_ipsp.h,v 1.22 1999/02/17 18:10:38 deraadt Exp $ */ /* * The authors of this code are John Ioannidis (ji@tla.org), @@ -37,39 +37,36 @@ * IPSP global definitions. */ -struct expiration -{ - u_int32_t exp_timeout; - struct in_addr exp_dst; - u_int32_t exp_spi; - u_int8_t exp_sproto; - struct expiration *exp_next; - struct expiration *exp_prev; +struct expiration { + u_int32_t exp_timeout; + struct in_addr exp_dst; + u_int32_t exp_spi; + u_int8_t exp_sproto; + struct expiration *exp_next; + struct expiration *exp_prev; }; -struct flow -{ - struct flow *flow_next; /* Next in flow chain */ - struct flow *flow_prev; /* Previous in flow chain */ - struct tdb *flow_sa; /* Pointer to the SA */ - struct in_addr flow_src; /* Source address */ - struct in_addr flow_srcmask; /* Source netmask */ - struct in_addr flow_dst; /* Destination address */ - struct in_addr flow_dstmask; /* Destination netmask */ - u_int16_t flow_sport; /* Source port, if applicable */ - u_int16_t flow_dport; /* Destination port, if applicable */ - u_int8_t flow_proto; /* Transport protocol, if applicable */ - u_int8_t foo[3]; /* Alignment */ +struct flow { + struct flow *flow_next; /* Next in flow chain */ + struct flow *flow_prev; /* Previous in flow chain */ + struct tdb *flow_sa; /* Pointer to the SA */ + struct in_addr flow_src; /* Source address */ + struct in_addr flow_srcmask; /* Source netmask */ + struct in_addr flow_dst; /* Destination address */ + struct in_addr flow_dstmask; /* Destination netmask */ + u_int16_t flow_sport; /* Source port, if applicable */ + u_int16_t flow_dport; /* Destination port, if applicable */ + u_int8_t flow_proto; /* Transport protocol, if applicable */ + u_int8_t foo[3]; /* Alignment */ }; -struct tdb /* tunnel descriptor block */ -{ - struct tdb *tdb_hnext; /* next in hash chain */ - struct tdb *tdb_onext; /* next in output */ - struct tdb *tdb_inext; /* next in input (prev!) */ - struct xformsw *tdb_xform; /* transformation to use */ - u_int32_t tdb_spi; /* SPI to use */ - u_int32_t tdb_flags; /* Flags related to this TDB */ +struct tdb { /* tunnel descriptor block */ + struct tdb *tdb_hnext; /* next in hash chain */ + struct tdb *tdb_onext; /* next in output */ + struct tdb *tdb_inext; /* next in input (prev!) */ + struct xformsw *tdb_xform; /* transformation to use */ + u_int32_t tdb_spi; /* SPI to use */ + u_int32_t tdb_flags; /* Flags related to this TDB */ #define TDBF_UNIQUE 0x00001 /* This should not be used by others */ #define TDBF_TIMER 0x00002 /* Absolute expiration timer in use */ #define TDBF_BYTES 0x00004 /* Check the byte counters */ @@ -82,49 +79,57 @@ struct tdb /* tunnel descriptor block */ #define TDBF_SOFT_PACKETS 0x00200 /* Soft expiration */ #define TDBF_SOFT_FIRSTUSE 0x00400 /* Soft expiration */ #define TDBF_SAME_TTL 0x00800 /* Keep the packet TTL, in tunneling */ - u_int64_t tdb_exp_packets; /* Expire after so many packets s|r */ - u_int64_t tdb_soft_packets; /* Expiration warning */ - u_int64_t tdb_cur_packets; /* Current number of packets s|r'ed */ - u_int64_t tdb_exp_bytes; /* Expire after so many bytes passed */ - u_int64_t tdb_soft_bytes; /* Expiration warning */ - u_int64_t tdb_cur_bytes; /* Current count of bytes */ - u_int64_t tdb_exp_timeout; /* When does the SPI expire */ - u_int64_t tdb_soft_timeout; /* Send a soft-expire warning */ - u_int64_t tdb_established; /* When was the SPI established */ - u_int64_t tdb_first_use; /* When was it first used */ - u_int64_t tdb_soft_first_use; /* Soft warning */ - u_int64_t tdb_exp_first_use; /* Expire if tdb_first_use + + u_int64_t tdb_exp_packets; /* Expire after so many packets s|r */ + u_int64_t tdb_soft_packets; /* Expiration warning */ + u_int64_t tdb_cur_packets; /* Current number of packets s|r'ed */ + u_int64_t tdb_exp_bytes; /* Expire after so many bytes passed */ + u_int64_t tdb_soft_bytes; /* Expiration warning */ + u_int64_t tdb_cur_bytes; /* Current count of bytes */ + u_int64_t tdb_exp_timeout; /* When does the SPI expire */ + u_int64_t tdb_soft_timeout; /* Send a soft-expire warning */ + u_int64_t tdb_established; /* When was the SPI established */ + u_int64_t tdb_first_use; /* When was it first used */ + u_int64_t tdb_soft_first_use; /* Soft warning */ + u_int64_t tdb_exp_first_use; /* Expire if tdb_first_use + tdb_exp_first_use <= curtime */ - struct in_addr tdb_dst; /* dest address for this SPI */ - struct in_addr tdb_src; /* source address for this SPI, + struct in_addr tdb_dst; /* dest address for this SPI */ + struct in_addr tdb_src; /* source address for this SPI, * used when tunneling */ - struct in_addr tdb_osrc; - struct in_addr tdb_odst; /* Source and destination addresses + struct in_addr tdb_osrc; + struct in_addr tdb_odst; /* Source and destination addresses * of outer IP header if we're doing * tunneling */ - caddr_t tdb_xdata; /* transformation data (opaque) */ - struct flow *tdb_flow; /* Which flows use this SA */ - - u_int8_t tdb_ttl; /* TTL used in tunneling */ - u_int8_t tdb_sproto; /* IPsec protocol */ - u_int16_t tdb_satype; /* Alignment */ - u_int32_t tdb_epoch; /* Used by the kernfs interface */ - u_int8_t *tdb_confname; /* Used by the kernfs interface */ - u_int8_t *tdb_authname; /* Used by the kernfs interface */ + caddr_t tdb_xdata; /* transformation data (opaque) */ + struct flow *tdb_flow; /* Which flows use this SA */ + + u_int8_t tdb_ttl; /* TTL used in tunneling */ + u_int8_t tdb_sproto; /* IPsec protocol */ + u_int16_t tdb_satype; /* Alignment */ + u_int32_t tdb_epoch; /* Used by the kernfs interface */ + u_int8_t *tdb_confname; /* Used by the kernfs interface */ + u_int8_t *tdb_authname; /* Used by the kernfs interface */ }; #define TDB_HASHMOD 257 struct xformsw { - u_short xf_type; /* Unique ID of xform */ - u_short xf_flags; /* flags (see below) */ - char *xf_name; /* human-readable name */ - int (*xf_attach)(void); /* called at config time */ - int (*xf_init)(struct tdb *, struct xformsw *, struct mbuf *); /* xform initialization */ - int (*xf_zeroize)(struct tdb *); /* termination */ - struct mbuf *(*xf_input)(struct mbuf *, struct tdb *); /* called when packet received */ - int (*xf_output)(struct mbuf *, struct sockaddr_encap *, struct tdb *, struct mbuf **); /* called when packet sent */ + u_short xf_type; /* Unique ID of xform */ + u_short xf_flags; /* flags (see below) */ + char *xf_name; /* human-readable name */ + int (*xf_attach) __P((void)); /* called at config time */ + + /* xform initialization */ + int (*xf_init) __P((struct tdb *, struct xformsw *, struct mbuf *)); + + int (*xf_zeroize) __P((struct tdb *)); /* termination */ + + /* called when packet received */ + struct mbuf *(*xf_input) __P((struct mbuf *, struct tdb *)); + + /* called when packet sent */ + int (*xf_output) __P((struct mbuf *, struct sockaddr_encap *, + struct tdb *, struct mbuf **)); }; #define XF_IP4 1 /* IP inside IP */ @@ -154,11 +159,11 @@ struct xformsw static __inline u_int64_t htonq(u_int64_t q) { - register u_int32_t u, l; - u = q >> 32; - l = (u_int32_t) q; + register u_int32_t u, l; + u = q >> 32; + l = (u_int32_t) q; - return htonl(u) | ((u_int64_t)htonl(l) << 32); + return htonl(u) | ((u_int64_t)htonl(l) << 32); } #define ntohq(_x) htonq(_x) @@ -193,14 +198,15 @@ extern struct xformsw xformsw[], *xformswNXFORMSW; u_int32_t notify_msgids; /* Check if a given tdb has encryption, authentication and/or tunneling */ -#define TDB_ATTRIB(x) (((x)->tdb_confname != NULL ? NOTIFY_SATYPE_CONF : 0)| \ - ((x)->tdb_authname != NULL ? NOTIFY_SATYPE_AUTH : 0)| \ - ((x)->tdb_confname != NULL && \ - ((x)->tdb_flags & TDBF_TUNNELING) ? NOTIFY_SATYPE_TUNNEL : 0)) +#define TDB_ATTRIB(x) \ + (((x)->tdb_confname != NULL ? NOTIFY_SATYPE_CONF : 0)| \ + ((x)->tdb_authname != NULL ? NOTIFY_SATYPE_AUTH : 0)| \ + ((x)->tdb_confname != NULL && \ + ((x)->tdb_flags & TDBF_TUNNELING) ? NOTIFY_SATYPE_TUNNEL : 0)) /* Traverse spi chain and get attributes */ -#define SPI_CHAIN_ATTRIB(have, TDB_DIR, TDBP) {\ +#define SPI_CHAIN_ATTRIB(have, TDB_DIR, TDBP) { \ struct tdb *tmptdb = (TDBP); \ (have) = 0; \ \ |