diff options
Diffstat (limited to 'lib/zebra.h')
| -rw-r--r-- | lib/zebra.h | 157 |
1 files changed, 47 insertions, 110 deletions
diff --git a/lib/zebra.h b/lib/zebra.h index fdfd471825..d7a441c2e9 100644 --- a/lib/zebra.h +++ b/lib/zebra.h @@ -318,26 +318,6 @@ struct in_pktinfo #endif /* - * OSPF Fragmentation / fragmented writes - * - * ospfd can support writing fragmented packets, for cases where - * kernel will not fragment IP_HDRINCL and/or multicast destined - * packets (ie TTBOMK all kernels, BSD, SunOS, Linux). However, - * SunOS, probably BSD too, clobber the user supplied IP ID and IP - * flags fields, hence user-space fragmentation will not work. - * Only Linux is known to leave IP header unmolested. - * Further, fragmentation really should be done the kernel, which already - * supports it, and which avoids nasty IP ID state problems. - * - * Fragmentation of OSPF packets can be required on networks with router - * with many many interfaces active in one area, or on networks with links - * with low MTUs. - */ -#ifdef GNU_LINUX -#define WANT_OSPF_WRITE_FRAGMENT -#endif - -/* * IP_HDRINCL / struct ip byte order * * Linux: network byte order @@ -396,57 +376,53 @@ struct in_pktinfo #define ZEBRA_PORT 2600 /* Zebra message types. */ -#define ZEBRA_INTERFACE_ADD 1 -#define ZEBRA_INTERFACE_DELETE 2 -#define ZEBRA_INTERFACE_ADDRESS_ADD 3 -#define ZEBRA_INTERFACE_ADDRESS_DELETE 4 -#define ZEBRA_INTERFACE_UP 5 -#define ZEBRA_INTERFACE_DOWN 6 -#define ZEBRA_IPV4_ROUTE_ADD 7 -#define ZEBRA_IPV4_ROUTE_DELETE 8 -#define ZEBRA_IPV6_ROUTE_ADD 9 -#define ZEBRA_IPV6_ROUTE_DELETE 10 -#define ZEBRA_REDISTRIBUTE_ADD 11 -#define ZEBRA_REDISTRIBUTE_DELETE 12 -#define ZEBRA_REDISTRIBUTE_DEFAULT_ADD 13 -#define ZEBRA_REDISTRIBUTE_DEFAULT_DELETE 14 -#define ZEBRA_IPV4_NEXTHOP_LOOKUP 15 -#define ZEBRA_IPV6_NEXTHOP_LOOKUP 16 -#define ZEBRA_IPV4_IMPORT_LOOKUP 17 -#define ZEBRA_IPV6_IMPORT_LOOKUP 18 -#define ZEBRA_INTERFACE_RENAME 19 -#define ZEBRA_ROUTER_ID_ADD 20 -#define ZEBRA_ROUTER_ID_DELETE 21 -#define ZEBRA_ROUTER_ID_UPDATE 22 -#define ZEBRA_HELLO 23 -#define ZEBRA_NEXTHOP_REGISTER 24 -#define ZEBRA_NEXTHOP_UNREGISTER 25 -#define ZEBRA_NEXTHOP_UPDATE 26 -#define ZEBRA_INTERFACE_NBR_ADDRESS_ADD 27 -#define ZEBRA_INTERFACE_NBR_ADDRESS_DELETE 28 -#define ZEBRA_INTERFACE_BFD_DEST_UPDATE 29 -#define ZEBRA_IMPORT_ROUTE_REGISTER 30 -#define ZEBRA_IMPORT_ROUTE_UNREGISTER 31 -#define ZEBRA_IMPORT_CHECK_UPDATE 32 -#define ZEBRA_IPV4_ROUTE_IPV6_NEXTHOP_ADD 33 -#define ZEBRA_BFD_DEST_REGISTER 34 -#define ZEBRA_BFD_DEST_DEREGISTER 35 -#define ZEBRA_BFD_DEST_UPDATE 36 -#define ZEBRA_BFD_DEST_REPLAY 37 -#define ZEBRA_REDISTRIBUTE_IPV4_ADD 38 -#define ZEBRA_REDISTRIBUTE_IPV4_DEL 39 -#define ZEBRA_REDISTRIBUTE_IPV6_ADD 40 -#define ZEBRA_REDISTRIBUTE_IPV6_DEL 41 -#define ZEBRA_VRF_UNREGISTER 42 -#define ZEBRA_VRF_ADD 43 -#define ZEBRA_VRF_DELETE 44 -#define ZEBRA_INTERFACE_VRF_UPDATE 45 -#define ZEBRA_BFD_CLIENT_REGISTER 46 -#define ZEBRA_INTERFACE_ENABLE_RADV 47 -#define ZEBRA_INTERFACE_DISABLE_RADV 48 -#define ZEBRA_IPV4_NEXTHOP_LOOKUP_MRIB 49 -#define ZEBRA_INTERFACE_LINK_PARAMS 50 -#define ZEBRA_MESSAGE_MAX 51 +typedef enum { + ZEBRA_INTERFACE_ADD, + ZEBRA_INTERFACE_DELETE, + ZEBRA_INTERFACE_ADDRESS_ADD, + ZEBRA_INTERFACE_ADDRESS_DELETE, + ZEBRA_INTERFACE_UP, + ZEBRA_INTERFACE_DOWN, + ZEBRA_IPV4_ROUTE_ADD, + ZEBRA_IPV4_ROUTE_DELETE, + ZEBRA_IPV6_ROUTE_ADD, + ZEBRA_IPV6_ROUTE_DELETE, + ZEBRA_REDISTRIBUTE_ADD, + ZEBRA_REDISTRIBUTE_DELETE, + ZEBRA_REDISTRIBUTE_DEFAULT_ADD, + ZEBRA_REDISTRIBUTE_DEFAULT_DELETE, + ZEBRA_ROUTER_ID_ADD, + ZEBRA_ROUTER_ID_DELETE, + ZEBRA_ROUTER_ID_UPDATE, + ZEBRA_HELLO, + ZEBRA_NEXTHOP_REGISTER, + ZEBRA_NEXTHOP_UNREGISTER, + ZEBRA_NEXTHOP_UPDATE, + ZEBRA_INTERFACE_NBR_ADDRESS_ADD, + ZEBRA_INTERFACE_NBR_ADDRESS_DELETE, + ZEBRA_INTERFACE_BFD_DEST_UPDATE, + ZEBRA_IMPORT_ROUTE_REGISTER, + ZEBRA_IMPORT_ROUTE_UNREGISTER, + ZEBRA_IMPORT_CHECK_UPDATE, + ZEBRA_IPV4_ROUTE_IPV6_NEXTHOP_ADD, + ZEBRA_BFD_DEST_REGISTER, + ZEBRA_BFD_DEST_DEREGISTER, + ZEBRA_BFD_DEST_UPDATE, + ZEBRA_BFD_DEST_REPLAY, + ZEBRA_REDISTRIBUTE_IPV4_ADD, + ZEBRA_REDISTRIBUTE_IPV4_DEL, + ZEBRA_REDISTRIBUTE_IPV6_ADD, + ZEBRA_REDISTRIBUTE_IPV6_DEL, + ZEBRA_VRF_UNREGISTER, + ZEBRA_VRF_ADD, + ZEBRA_VRF_DELETE, + ZEBRA_INTERFACE_VRF_UPDATE, + ZEBRA_BFD_CLIENT_REGISTER, + ZEBRA_INTERFACE_ENABLE_RADV, + ZEBRA_INTERFACE_DISABLE_RADV, + ZEBRA_IPV4_NEXTHOP_LOOKUP_MRIB, + ZEBRA_INTERFACE_LINK_PARAMS, +} zebra_message_types_t; /* Marker value used in new Zserv, in the byte location corresponding * the command value in the old zserv header. To allow old and new @@ -542,43 +518,4 @@ typedef u_int16_t zebra_command_t; /* VRF ID type. */ typedef u_int16_t vrf_id_t; -/* FIFO -- first in first out structure and macros. */ -struct fifo -{ - struct fifo *next; - struct fifo *prev; -}; - -#define FIFO_INIT(F) \ - do { \ - struct fifo *Xfifo = (struct fifo *)(F); \ - Xfifo->next = Xfifo->prev = Xfifo; \ - } while (0) - -#define FIFO_ADD(F,N) \ - do { \ - struct fifo *Xfifo = (struct fifo *)(F); \ - struct fifo *Xnode = (struct fifo *)(N); \ - Xnode->next = Xfifo; \ - Xnode->prev = Xfifo->prev; \ - Xfifo->prev = Xfifo->prev->next = Xnode; \ - } while (0) - -#define FIFO_DEL(N) \ - do { \ - struct fifo *Xnode = (struct fifo *)(N); \ - Xnode->prev->next = Xnode->next; \ - Xnode->next->prev = Xnode->prev; \ - } while (0) - -#define FIFO_HEAD(F) \ - ((((struct fifo *)(F))->next == (struct fifo *)(F)) \ - ? NULL : (F)->next) - -#define FIFO_EMPTY(F) \ - (((struct fifo *)(F))->next == (struct fifo *)(F)) - -#define FIFO_TOP(F) \ - (FIFO_EMPTY(F) ? NULL : ((struct fifo *)(F))->next) - #endif /* _ZEBRA_H */ |