diff options
Diffstat (limited to 'eigrpd/eigrp_structs.h')
| -rw-r--r-- | eigrpd/eigrp_structs.h | 278 |
1 files changed, 140 insertions, 138 deletions
diff --git a/eigrpd/eigrp_structs.h b/eigrpd/eigrp_structs.h index ea281fc97..95bcfe50e 100644 --- a/eigrpd/eigrp_structs.h +++ b/eigrpd/eigrp_structs.h @@ -52,43 +52,43 @@ struct eigrp_master { time_t start_time; /* Various EIGRP global configuration. */ - u_char options; + uint8_t options; #define EIGRP_MASTER_SHUTDOWN (1 << 0) /* deferred-shutdown */ }; struct eigrp_metrics { - u_int32_t delay; - u_int32_t bandwidth; + uint32_t delay; + uint32_t bandwidth; unsigned char mtu[3]; - u_char hop_count; - u_char reliability; - u_char load; - u_char tag; - u_char flags; + uint8_t hop_count; + uint8_t reliability; + uint8_t load; + uint8_t tag; + uint8_t flags; }; struct eigrp { - u_int16_t AS; /* Autonomous system number */ - u_int16_t vrid; /* Virtual Router ID */ - u_char k_values[6]; /*Array for K values configuration*/ - u_char variance; /*Metric variance multiplier*/ - u_char max_paths; /*Maximum allowed paths for 1 prefix*/ + uint16_t AS; /* Autonomous system number */ + uint16_t vrid; /* Virtual Router ID */ + uint8_t k_values[6]; /*Array for K values configuration*/ + uint8_t variance; /*Metric variance multiplier*/ + uint8_t max_paths; /*Maximum allowed paths for 1 prefix*/ /*Name of this EIGRP instance*/ char *name; /* EIGRP Router ID. */ - u_int32_t router_id; /* Configured automatically. */ - u_int32_t router_id_static; /* Configured manually. */ + uint32_t router_id; /* Configured automatically. */ + uint32_t router_id_static; /* Configured manually. */ struct list *eiflist; /* eigrp interfaces */ - u_char passive_interface_default; /* passive-interface default */ + uint8_t passive_interface_default; /* passive-interface default */ unsigned int fd; unsigned int maxsndbuflen; - u_int32_t sequence_number; /*Global EIGRP sequence number*/ + uint32_t sequence_number; /*Global EIGRP sequence number*/ struct stream *ibuf; struct list *oi_write_q; @@ -128,7 +128,7 @@ struct eigrp { char *name; struct route_map *map; int metric_config; - u_int32_t metric; + uint32_t metric; } route_map[ZEBRA_ROUTE_MAX]; QOBJ_FIELDS @@ -136,14 +136,14 @@ struct eigrp { DECLARE_QOBJ_TYPE(eigrp) struct eigrp_if_params { - u_char passive_interface; - u_int32_t v_hello; - u_int16_t v_wait; - u_char type; /* type of interface */ - u_int32_t bandwidth; - u_int32_t delay; - u_char reliability; - u_char load; + uint8_t passive_interface; + uint32_t v_hello; + uint16_t v_wait; + uint8_t type; /* type of interface */ + uint32_t bandwidth; + uint32_t delay; + uint8_t reliability; + uint8_t load; char *auth_keychain; /* Associated keychain with interface*/ int auth_type; /* EIGRP authentication type */ @@ -172,10 +172,10 @@ struct eigrp_interface { /* To which multicast groups do we currently belong? */ - u_char multicast_memberships; + uint8_t multicast_memberships; /* EIGRP Network Type. */ - u_char type; + uint8_t type; struct prefix *address; /* Interface prefix */ struct connected *connected; /* Pointer to connected */ @@ -190,22 +190,22 @@ struct eigrp_interface { int on_write_q; /* Statistics fields. */ - u_int32_t hello_in; /* Hello message input count. */ - u_int32_t update_in; /* Update message input count. */ - u_int32_t query_in; /* Querry message input count. */ - u_int32_t reply_in; /* Reply message input count. */ - u_int32_t hello_out; /* Hello message output count. */ - u_int32_t update_out; /* Update message output count. */ - u_int32_t query_out; /* Query message output count. */ - u_int32_t reply_out; /* Reply message output count. */ - u_int32_t siaQuery_in; - u_int32_t siaQuery_out; - u_int32_t siaReply_in; - u_int32_t siaReply_out; - u_int32_t ack_out; - u_int32_t ack_in; - - u_int32_t crypt_seqnum; /* Cryptographic Sequence Number */ + uint32_t hello_in; /* Hello message input count. */ + uint32_t update_in; /* Update message input count. */ + uint32_t query_in; /* Querry message input count. */ + uint32_t reply_in; /* Reply message input count. */ + uint32_t hello_out; /* Hello message output count. */ + uint32_t update_out; /* Update message output count. */ + uint32_t query_out; /* Query message output count. */ + uint32_t reply_out; /* Reply message output count. */ + uint32_t siaQuery_in; + uint32_t siaQuery_out; + uint32_t siaReply_in; + uint32_t siaReply_out; + uint32_t ack_out; + uint32_t ack_in; + + uint32_t crypt_seqnum; /* Cryptographic Sequence Number */ /* Access-list. */ struct access_list *list[EIGRP_FILTER_MAX]; @@ -231,30 +231,32 @@ struct eigrp_neighbor { struct eigrp_interface *ei; /* EIGRP neighbor Information */ - u_char state; /* neigbor status. */ + uint8_t state; /* neigbor status. */ - u_int32_t recv_sequence_number; /* Last received sequence Number. */ - u_int32_t init_sequence_number; + uint32_t recv_sequence_number; /* Last received sequence Number. */ + uint32_t init_sequence_number; /*If packet is unacknowledged, we try to send it again 16 times*/ - u_char retrans_counter; + uint8_t retrans_counter; struct in_addr src; /* Neighbor Src address. */ - u_char os_rel_major; // system version - just for show - u_char os_rel_minor; // system version - just for show - u_char tlv_rel_major; // eigrp version - tells us what TLV format to use - u_char tlv_rel_minor; // eigrp version - tells us what TLV format to use + uint8_t os_rel_major; // system version - just for show + uint8_t os_rel_minor; // system version - just for show + uint8_t tlv_rel_major; // eigrp version - tells us what TLV format to + // use + uint8_t tlv_rel_minor; // eigrp version - tells us what TLV format to + // use - u_char K1; - u_char K2; - u_char K3; - u_char K4; - u_char K5; - u_char K6; + uint8_t K1; + uint8_t K2; + uint8_t K3; + uint8_t K4; + uint8_t K5; + uint8_t K6; /* Timer values. */ - u_int16_t v_holddown; + uint16_t v_holddown; /* Threads. */ struct thread *t_holddown; @@ -264,7 +266,7 @@ struct eigrp_neighbor { struct eigrp_fifo *retrans_queue; struct eigrp_fifo *multicast_queue; - u_int32_t crypt_seqnum; /* Cryptographic Sequence Number. */ + uint32_t crypt_seqnum; /* Cryptographic Sequence Number. */ /* prefixes not received from neighbor during Graceful restart */ struct list *nbr_gr_prefixes; @@ -291,12 +293,12 @@ struct eigrp_packet { struct thread *t_retrans_timer; /*Packet retransmission counter*/ - u_char retrans_counter; + uint8_t retrans_counter; - u_int32_t sequence_number; + uint32_t sequence_number; /* EIGRP packet length. */ - u_int16_t length; + uint16_t length; struct eigrp_neighbor *nbr; }; @@ -309,14 +311,14 @@ struct eigrp_fifo { }; struct eigrp_header { - u_char version; - u_char opcode; - u_int16_t checksum; - u_int32_t flags; - u_int32_t sequence; - u_int32_t ack; - u_int16_t vrid; - u_int16_t ASNumber; + uint8_t version; + uint8_t opcode; + uint16_t checksum; + uint32_t flags; + uint32_t sequence; + uint32_t ack; + uint16_t vrid; + uint16_t ASNumber; char *tlv[0]; } __attribute__((packed)); @@ -332,109 +334,109 @@ struct eigrp_header { * +-----+------------------+ */ struct eigrp_tlv_hdr_type { - u_int16_t type; - u_int16_t length; + uint16_t type; + uint16_t length; uint8_t value[0]; } __attribute__((packed)); struct TLV_Parameter_Type { - u_int16_t type; - u_int16_t length; - u_char K1; - u_char K2; - u_char K3; - u_char K4; - u_char K5; - u_char K6; - u_int16_t hold_time; + uint16_t type; + uint16_t length; + uint8_t K1; + uint8_t K2; + uint8_t K3; + uint8_t K4; + uint8_t K5; + uint8_t K6; + uint16_t hold_time; } __attribute__((packed)); struct TLV_MD5_Authentication_Type { - u_int16_t type; - u_int16_t length; - u_int16_t auth_type; - u_int16_t auth_length; - u_int32_t key_id; - u_int32_t key_sequence; - u_char Nullpad[8]; - u_char digest[EIGRP_AUTH_TYPE_MD5_LEN]; + uint16_t type; + uint16_t length; + uint16_t auth_type; + uint16_t auth_length; + uint32_t key_id; + uint32_t key_sequence; + uint8_t Nullpad[8]; + uint8_t digest[EIGRP_AUTH_TYPE_MD5_LEN]; } __attribute__((packed)); struct TLV_SHA256_Authentication_Type { - u_int16_t type; - u_int16_t length; - u_int16_t auth_type; - u_int16_t auth_length; - u_int32_t key_id; - u_int32_t key_sequence; - u_char Nullpad[8]; - u_char digest[EIGRP_AUTH_TYPE_SHA256_LEN]; + uint16_t type; + uint16_t length; + uint16_t auth_type; + uint16_t auth_length; + uint32_t key_id; + uint32_t key_sequence; + uint8_t Nullpad[8]; + uint8_t digest[EIGRP_AUTH_TYPE_SHA256_LEN]; } __attribute__((packed)); struct TLV_Sequence_Type { - u_int16_t type; - u_int16_t length; - u_char addr_length; + uint16_t type; + uint16_t length; + uint8_t addr_length; struct in_addr *addresses; } __attribute__((packed)); struct TLV_Next_Multicast_Sequence { - u_int16_t type; - u_int16_t length; - u_int32_t multicast_sequence; + uint16_t type; + uint16_t length; + uint32_t multicast_sequence; } __attribute__((packed)); struct TLV_Software_Type { - u_int16_t type; - u_int16_t length; - u_char vender_major; - u_char vender_minor; - u_char eigrp_major; - u_char eigrp_minor; + uint16_t type; + uint16_t length; + uint8_t vender_major; + uint8_t vender_minor; + uint8_t eigrp_major; + uint8_t eigrp_minor; } __attribute__((packed)); struct TLV_IPv4_Internal_type { - u_int16_t type; - u_int16_t length; + uint16_t type; + uint16_t length; struct in_addr forward; /*Metrics*/ struct eigrp_metrics metric; - u_char prefix_length; + uint8_t prefix_length; unsigned char destination_part[4]; struct in_addr destination; } __attribute__((packed)); struct TLV_IPv4_External_type { - u_int16_t type; - u_int16_t length; + uint16_t type; + uint16_t length; struct in_addr next_hop; struct in_addr originating_router; - u_int32_t originating_as; - u_int32_t administrative_tag; - u_int32_t external_metric; - u_int16_t reserved; - u_char external_protocol; - u_char external_flags; + uint32_t originating_as; + uint32_t administrative_tag; + uint32_t external_metric; + uint16_t reserved; + uint8_t external_protocol; + uint8_t external_flags; /*Metrics*/ struct eigrp_metrics metric; - u_char prefix_length; + uint8_t prefix_length; unsigned char destination_part[4]; struct in_addr destination; } __attribute__((packed)); /* EIGRP Peer Termination TLV - used for hard restart */ struct TLV_Peer_Termination_type { - u_int16_t type; - u_int16_t length; - u_char unknown; - u_int32_t neighbor_ip; + uint16_t type; + uint16_t length; + uint8_t unknown; + uint32_t neighbor_ip; } __attribute__((packed)); /* Who executed Graceful restart */ @@ -445,15 +447,15 @@ enum GR_type { EIGRP_GR_MANUAL, EIGRP_GR_FILTER }; /* EIGRP Topology table node structure */ struct eigrp_prefix_entry { struct list *entries, *rij; - u_int32_t fdistance; // FD - u_int32_t rdistance; // RD - u_int32_t distance; // D + uint32_t fdistance; // FD + uint32_t rdistance; // RD + uint32_t distance; // D struct eigrp_metrics reported_metric; // RD for sending - u_char nt; // network type - u_char state; // route fsm state - u_char af; // address family - u_char req_action; // required action + uint8_t nt; // network type + uint8_t state; // route fsm state + uint8_t af; // address family + uint8_t req_action; // required action struct prefix *destination; @@ -468,15 +470,15 @@ struct eigrp_prefix_entry { /* EIGRP Topology table record structure */ struct eigrp_nexthop_entry { struct eigrp_prefix_entry *prefix; - u_int32_t reported_distance; // distance reported by neighbor - u_int32_t distance; // sum of reported distance and link cost to - // advertised neighbor + uint32_t reported_distance; // distance reported by neighbor + uint32_t distance; // sum of reported distance and link cost to + // advertised neighbor struct eigrp_metrics reported_metric; struct eigrp_metrics total_metric; struct eigrp_neighbor *adv_router; // ip address of advertising neighbor - u_char flags; // used for marking successor and FS + uint8_t flags; // used for marking successor and FS struct eigrp_interface *ei; // pointer for case of connected entry }; @@ -491,7 +493,7 @@ typedef enum { /* EIGRP Finite State Machine */ struct eigrp_fsm_action_message { - u_char packet_type; // UPDATE, QUERY, SIAQUERY, SIAREPLY + uint8_t packet_type; // UPDATE, QUERY, SIAQUERY, SIAREPLY struct eigrp *eigrp; // which thread sent mesg struct eigrp_neighbor *adv_router; // advertising neighbor struct eigrp_nexthop_entry *entry; |