diff options
Diffstat (limited to 'usr.sbin/pim6sd/mrt.h')
| -rw-r--r-- | usr.sbin/pim6sd/mrt.h | 79 |
1 files changed, 39 insertions, 40 deletions
diff --git a/usr.sbin/pim6sd/mrt.h b/usr.sbin/pim6sd/mrt.h index dbe31ca13bf7..4aa428e1647a 100644 --- a/usr.sbin/pim6sd/mrt.h +++ b/usr.sbin/pim6sd/mrt.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 @@ -38,20 +36,21 @@ * */ /* - * 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". * + * $FreeBSD$ */ #ifndef MRT_H -#define MRT_H +#define MRT_H #include <sys/param.h> #include <sys/time.h> @@ -67,31 +66,31 @@ /* flags for the mrt entries */ -#define MRTF_SPT 0x0001 /* iif toward source */ -#define MRTF_WC 0x0002 /* (*,G) entry */ -#define MRTF_RP 0x0004 /* iif toward RP */ -#define MRTF_NEW 0x0008 /* new created routing entry */ -#define MRTF_IIF_REGISTER 0x0020 /* ??? */ -#define MRTF_REGISTER 0x0080 /* ??? */ -#define MRTF_KERNEL_CACHE 0x0200 /* a mirror for the kernel cache */ -#define MRTF_NULL_OIF 0x0400 /* null oif cache.. ??? */ -#define MRTF_REG_SUPP 0x0800 /* register suppress ??? */ -#define MRTF_ASSERTED 0x1000 /* upstream is not that of src ??? */ -#define MRTF_SG 0x2000 /* (S,G) pure, not hanging off of (*,G)*/ -#define MRTF_PMBR 0x4000 /* (*,*,RP) entry (for interop) */ -#define MRTF_MFC_CLONE_SG 0x8000 /* clone (S,G) MFC from (*,G) or (*,*,RP) */ +#define MRTF_SPT 0x0001 /* iif toward source */ +#define MRTF_WC 0x0002 /* (*,G) entry */ +#define MRTF_RP 0x0004 /* iif toward RP */ +#define MRTF_NEW 0x0008 /* new created routing entry */ +#define MRTF_IIF_REGISTER 0x0020 /* ??? */ +#define MRTF_REGISTER 0x0080 /* ??? */ +#define MRTF_KERNEL_CACHE 0x0200 /* a mirror for the kernel cache */ +#define MRTF_NULL_OIF 0x0400 /* null oif cache.. ??? */ +#define MRTF_REG_SUPP 0x0800 /* register suppress ??? */ +#define MRTF_ASSERTED 0x1000 /* upstream is not that of src ??? */ +#define MRTF_SG 0x2000 /* (S,G) pure, not hanging off of (*,G)*/ +#define MRTF_PMBR 0x4000 /* (*,*,RP) entry (for interop) */ +#define MRTF_MFC_CLONE_SG 0x8000 /* clone (S,G) MFC from (*,G) or (*,*,RP) */ -#define CREATE TRUE -#define DONT_CREATE FALSE +#define CREATE TRUE +#define DONT_CREATE FALSE -#define MFC_MOVE_FORCE 0x1 -#define MFC_UPDATE_FORCE 0x2 +#define MFC_MOVE_FORCE 0x1 +#define MFC_UPDATE_FORCE 0x2 /* Macro to duplicate oif info (oif bits, timers) */ -#define VOIF_COPY(from , to ) \ +#define VOIF_COPY(from , to ) \ do { \ IF_COPY(&from->joined_oifs , &to->joined_oifs); \ IF_COPY(&from->oifs ,&to->oifs ); \ @@ -105,7 +104,7 @@ } while (0) -#define FREE_MRTENTRY(mrtentry_ptr) \ +#define FREE_MRTENTRY(mrtentry_ptr) \ do { \ kernel_cache_t *prev; \ kernel_cache_t *next; \ @@ -135,12 +134,12 @@ typedef struct build_jp_message { u_int32 jp_message_size; /* Size of the Join/Prune message (in bytes) */ u_int16 holdtime; /* Join/Prune message holdtime field */ struct sockaddr_in6 curr_group; /* Current group address */ - u_int8 curr_group_msklen; /* Current group masklen */ + u_int8 curr_group_msklen; /* Current group masklen */ u_int8 *join_list; /* The working area for the join addresses */ u_int32 join_list_size; /* The size of the join_list (in bytes) */ u_int16 join_addr_number; /* Number of the join addresses in join_list */ u_int8 *prune_list; /* The working area for the prune addresses */ - u_int32 prune_list_size; /* The size of the prune_list (in bytes) */ + u_int32 prune_list_size; /* The size of the prune_list (in bytes) */ u_int16 prune_addr_number; /* Number of the prune addresses in prune_list*/ u_int8 *rp_list_join; /* The working area for RP join addresses */ u_int32 rp_list_join_size; /* The size of the rp_list_join (in bytes) */ @@ -148,21 +147,21 @@ typedef struct build_jp_message { u_int8 *rp_list_prune; /* The working area for RP prune addresses */ u_int32 rp_list_prune_size; /* The size of the rp_list_prune (in bytes) */ u_int16 rp_list_prune_number; /* Number of RP addresses in rp_list_prune */ - u_int8 *num_groups_ptr; /* Pointer to number_of_groups in jp_message */ + u_int8 *num_groups_ptr; /* Pointer to number_of_groups in jp_message */ } build_jp_message_t; typedef struct pim_nbr_entry { struct pim_nbr_entry *next; /* link to next neighbor */ - struct pim_nbr_entry *prev; /* link to prev neighbor */ + struct pim_nbr_entry *prev; /* link to prev neighbor */ struct sockaddr_in6 address; /* neighbor address */ - vifi_t vifi; /* which interface */ - u_int16 timer; /* for timing out neighbor */ + vifi_t vifi; /* which interface */ + u_int16 timer; /* for timing out neighbor */ build_jp_message_t *build_jp_message; /* A structure for fairly * complicated Join/Prune * message construction. */ - + } pim_nbr_entry_t; typedef struct srcentry { @@ -173,8 +172,8 @@ typedef struct srcentry { vifi_t incoming; /* incoming vif */ struct pim_nbr_entry *upstream; /* upstream router */ u_int32 metric; /* Unicast Routing Metric to the source */ - u_int32 preference; /* The metric preference (for assers)*/ - u_int16 timer; /* Entry timer??? Delete? */ + u_int32 preference; /* The metric preference (for assers)*/ + u_int16 timer; /* Entry timer??? Delete? */ struct cand_rp *cand_rp; /* Used if this is rpentry_t */ } srcentry_t; typedef srcentry_t rpentry_t; @@ -204,13 +203,13 @@ typedef struct rp_grp_entry { struct rp_grp_entry *rp_grp_prev; /* Prev entry for same RP */ struct rp_grp_entry *grp_rp_next; /* Next entry for same grp prefix */ struct rp_grp_entry *grp_rp_prev; /* Prev entry for same grp prefix */ - struct grpentry *grplink; /* Link to all grps via this entry*/ + struct grpentry *grplink; /* Link to all grps via this entry*/ u_int16 advholdtime; /* The advertised holdtime */ u_int16 holdtime; /* The RP holdtime (will be aged) */ u_int16 fragment_tag; /* The fragment tag from the * received BSR message */ - + u_int8 priority; /* The RP priority */ grp_mask_t *group; /* Pointer to (group,mask) entry */ cand_rp_t *rp; /* Pointer to the RP */ @@ -250,7 +249,7 @@ typedef struct mrtentry { u_int32 metric; /* Routing Metric for this entry */ u_int32 preference; /* The metric preference value */ struct sockaddr_in6 pmbr_addr; /* The PMBR address (for interop) */ - u_int16 *vif_timers; /* vifs timer list */ + u_int16 *vif_timers; /* vifs timer list */ u_int16 *vif_deletion_delay; /* vifs deletion delay list */ u_int16 flags; /* The MRTF_* flags */ @@ -277,7 +276,7 @@ typedef struct mrtentry { struct sg_count { u_quad_t pktcnt; /* Number of packets for (s,g) */ u_quad_t bytecnt; /* Number of bytes for (s,g) */ - u_quad_t wrong_if; /* Number of packets received on wrong iif for (s,g) */ + u_quad_t wrong_if; /* Number of packets received on wrong iif for (s,g) */ }; /* @@ -311,17 +310,17 @@ struct vif_count { u_long ocount; /* Output packet count on vif */ u_long ibytes; /* Input byte count on vif */ u_long obytes; /* Output byte count on vif */ -}; +}; /* globals and functions exportations */ extern srcentry_t *srclist; extern grpentry_t *grplist; -extern void init_pim6_mrt __P(()); +extern void init_pim6_mrt __P((void)); extern mrtentry_t *find_route __P((struct sockaddr_in6 *source, struct sockaddr_in6 *group, - u_int16 flags, char create)); + u_int16 flags, char create)); extern grpentry_t *find_group __P((struct sockaddr_in6 *group)); extern srcentry_t *find_source __P((struct sockaddr_in6 *source)); extern void delete_mrtentry __P((mrtentry_t *mrtentry_ptr)); |