diff options
Diffstat (limited to 'usr.sbin/pim6sd/vif.h')
| -rw-r--r-- | usr.sbin/pim6sd/vif.h | 106 |
1 files changed, 53 insertions, 53 deletions
diff --git a/usr.sbin/pim6sd/vif.h b/usr.sbin/pim6sd/vif.h index f3e3495..d81d657 100644 --- a/usr.sbin/pim6sd/vif.h +++ b/usr.sbin/pim6sd/vif.h @@ -29,8 +29,6 @@ * * Other copyrights might apply to parts of this software and are so * noted when applicable. - * - * $FreeBSD$ */ /* * Questions concerning this software should be directed to @@ -38,12 +36,12 @@ * */ /* - * This program has been derived from pim6dd. + * This program has been derived from pim6dd. * The pim6dd program is covered by the license in the accompanying file * named "LICENSE.pim6dd". */ /* - * This program has been derived from pimd. + * This program has been derived from pimd. * The pimd program is covered by the license in the accompanying file * named "LICENSE.pimd". * @@ -56,10 +54,11 @@ * The mrouted program is COPYRIGHT 1989 by The Board of Trustees of * Leland Stanford Junior University. * + * $FreeBSD$ */ #ifndef VIF_H -#define VIF_H +#define VIF_H #include <sys/param.h> #include <sys/time.h> @@ -76,41 +75,41 @@ extern int total_interfaces; extern int udp_socket; extern struct uvif uvifs[]; extern vifi_t numvifs; -extern int vifs_down; +extern int vifs_down; extern int phys_vif; extern vifi_t reg_vif_num; -#define NO_VIF ((vifi_t)MAXVIFS) /* An invalid vif index */ -#define DEFAULT_METRIC 1 -#define VIFF_DOWN 0x000100 -#define VIFF_DISABLED 0x000200 -#define VIFF_QUERIER 0x000400 -#define VIFF_REXMIT_PRUNES 0x004000 -#define VIFF_DR 0x040000 -#define VIFF_NONBRS 0x080000 -#define VIFF_PIM_NBR 0x200000 -#define VIFF_POINT_TO_POINT 0x400000 -#define NBRTYPE u_long -#define NBRBITS sizeof(NBRTYPE) *8 +#define NO_VIF ((vifi_t)MAXVIFS) /* An invalid vif index */ +#define DEFAULT_METRIC 1 +#define VIFF_DOWN 0x000100 +#define VIFF_DISABLED 0x000200 +#define VIFF_QUERIER 0x000400 +#define VIFF_REXMIT_PRUNES 0x004000 +#define VIFF_DR 0x040000 +#define VIFF_NONBRS 0x080000 +#define VIFF_PIM_NBR 0x200000 +#define VIFF_POINT_TO_POINT 0x400000 +#define NBRTYPE u_long +#define NBRBITS sizeof(NBRTYPE) *8 extern if_set if_nullset; -#define IF_ISEMPTY(p) (memcmp((p), &if_nullset, sizeof(if_nullset)) == 0) -#define IF_SAME(p1, p2) (memcmp((p1),(p2),sizeof(*(p1))) == 0) -#define IF_CLR_MASK(p, mask) \ +#define IF_ISEMPTY(p) (memcmp((p), &if_nullset, sizeof(if_nullset)) == 0) +#define IF_SAME(p1, p2) (memcmp((p1),(p2),sizeof(*(p1))) == 0) +#define IF_CLR_MASK(p, mask) \ {\ int idx;\ for (idx = 0; idx < sizeof(*(p))/sizeof(fd_mask); idx++) {\ (p)->ifs_bits[idx] &= ~((mask)->ifs_bits[idx]);\ }\ } -#define IF_MERGE(p1, p2, result) \ +#define IF_MERGE(p1, p2, result) \ {\ int idx;\ for (idx = 0; idx < sizeof(*(p1))/sizeof(fd_mask); idx++) {\ (result)->ifs_bits[idx] = (p1)->ifs_bits[idx]|(p2)->ifs_bits[idx]; \ }\ - } + } typedef struct { NBRTYPE hi; @@ -122,12 +121,12 @@ struct vf_element { struct sockaddr_in6 *vfe_addr; struct in6_addr vfe_mask; int vfe_flags; -#define VFRF_EXACT 0x0001 +#define VFRF_EXACT 0x0001 }; -#define VFT_ACCEPT 1 -#define VFT_DENY 2 -#define VFF_BIDIR 1 +#define VFT_ACCEPT 1 +#define VFT_DENY 2 +#define VFF_BIDIR 1 struct vif_filter { int vf_type; @@ -143,9 +142,9 @@ struct listaddr { union { u_int32 alu_genid; /* generation id for neighbor */ struct sockaddr_in6 alu_reporter; /* a host which reported membership */ - } al_alu; + } al_alu; u_char al_pv; /* router protocol version */ - u_char al_mv; /* router mrouted version */ + u_char al_mv; /* router mrouted version */ u_char al_old; /* time since heard old report */ u_char al_index; /* neighbor index */ u_long al_timerid; /* timer for group membership */ @@ -153,15 +152,15 @@ struct listaddr { u_int16 al_flags; /* flags related to this neighbor */ }; -#define al_genid al_alu.alu_genid -#define al_reporter al_alu.alu_reporter +#define al_genid al_alu.alu_genid +#define al_reporter al_alu.alu_reporter /* - * User level Virtual Interface structure + * User level Virtual Interface structure * * A "virtual interface" is either a physical, multicast-capable interface * (called a "phyint"), a virtual point-to-point link (called a "tunnel") - * or a "register vif" used by PIM. The register vif is used by the + * or a "register vif" used by PIM. The register vif is used by the * Designated Router (DR) to send encapsulated data packets to the * Rendevous Point (RP) for a particular group. The data packets are * encapsulated in PIM messages (IPPROTO_PIM = 103) and then unicast to @@ -169,34 +168,34 @@ struct listaddr { * (Note: all addresses, subnet numbers and masks are kept in NETWORK order.) */ struct uvif { - u_int uv_flags; + u_int uv_flags; u_char uv_metric; /* VIFF_ flags defined below */ u_char uv_admetric; /* advertised cost of this vif */ u_int uv_rate_limit; /* rate limit on this vif */ struct phaddr *uv_linklocal; /* link-local address of this vif */ - struct sockaddr_in6 uv_rmt_addr;/* remote end-point addr (tunnels only) */ - struct sockaddr_in6 uv_dst_addr;/* destination for PIM messages */ - struct sockaddr_in6 uv_prefix; /* prefix (phyints only) */ - struct in6_addr uv_subnetmask; /* subnet mask (phyints only) */ + struct sockaddr_in6 uv_rmt_addr;/* remote end-point addr (tunnels only) */ + struct sockaddr_in6 uv_dst_addr;/* destination for PIM messages */ + struct sockaddr_in6 uv_prefix; /* prefix (phyints only) */ + struct in6_addr uv_subnetmask; /* subnet mask (phyints only) */ - char uv_name[IFNAMSIZ]; /* interface name */ + char uv_name[IFNAMSIZ]; /* interface name */ u_int uv_ifindex; /* index of the interface */ u_int uv_siteid; /* index of the site on the interface */ struct listaddr *uv_groups; /* list of local groups (phyints only) */ struct lisaddr *uv_dvmrp_neighbors; nbrbitmap_t uv_nbrmap; /* bitmap of active neighboring routers */ - struct listaddr *uv_querier; /* MLD querier on vif */ + struct listaddr *uv_querier; /* MLD querier on vif */ int uv_prune_lifetime; /* Prune lifetime or 0 for default */ - struct vif_acl *uv_acl; /* access control list of groups */ + struct vif_acl *uv_acl; /* access control list of groups */ int uv_leaftimer; /* time until this vif is considrd leaf */ struct phaddr *uv_addrs; /* Additional addresses on this vif */ struct vif_filter *uvfilter; /* Route filters on this vif */ u_int16 uv_pim_hello_timer; /* timer for sending PIM hello msgs */ u_int16 uv_gq_timer; /* Group Query timer */ - u_int16 uv_jp_timer; /* Join/Prune timer */ - int uv_local_pref; /* default local preference for assert */ + u_int16 uv_jp_timer; /* Join/Prune timer */ + int uv_local_pref; /* default local preference for assert */ int uv_local_metric; /* default local metric for assert */ struct pim_nbr_entry *uv_pim_neighbors; /* list of PIM nbr routers */ @@ -227,6 +226,7 @@ struct uvif { /* occurrences of timeouts */ u_quad_t uv_pim6_nbr_timo; u_quad_t uv_listener_timo; + u_quad_t uv_querier_timo; u_quad_t uv_outif_timo; /* outgoing interfaces timers */ }; @@ -239,7 +239,7 @@ struct phaddr { /* The Access Control List (list with scoped addresses) member */ -#define VIFF_NOLISTENER 0x800000 /* no listener on the link */ +#define VIFF_NOLISTENER 0x800000 /* no listener on the link */ struct vif_acl { struct vif_acl *acl_next; @@ -247,7 +247,7 @@ struct vif_acl { struct in6_addr acl_mask; }; -/* +/* * Used to get the RPF neighbor and IIF info * for a given source from the unicast routing table. */ @@ -256,22 +256,22 @@ struct rpfctl { struct sockaddr_in6 source; /* the source for which we want iif and rpfnbr */ struct sockaddr_in6 rpfneighbor;/* next hop towards the source */ vifi_t iif; /* the incoming interface to reach the next hop */ -}; +}; -extern void init_vifs __P(()); -extern void stop_all_vifs __P(()); -extern void check_vif_state __P(()); -struct sockaddr_in6 * max_global_address(); -struct sockaddr_in6 * uv_global __P(()); +extern void init_vifs __P((void)); +extern void stop_all_vifs __P((void)); +extern void check_vif_state __P((void)); +struct sockaddr_in6 * max_global_address __P((void)); +struct sockaddr_in6 * uv_global __P((vifi_t)); extern vifi_t local_address __P((struct sockaddr_in6 *src)); -struct sockaddr_in6 * local_iface( char *ifname ); +struct sockaddr_in6 * local_iface __P((char *ifname)); extern vifi_t find_vif_direct __P((struct sockaddr_in6 *src)); extern vifi_t find_vif_direct_local __P((struct sockaddr_in6 *src)); extern int vif_forwarder __P((if_set *p1 ,if_set *p2)); -extern if_set *vif_and __P((if_set *p1, if_set *p2, if_set *result)); +extern if_set *vif_and __P((if_set *p1, if_set *p2, if_set *result)); extern if_set *vif_xor __P((if_set *p1, if_set *p2, if_set *result)); extern struct uvif *find_vif __P((char *ifname)); #endif |
