sysdep/linux/netlink.Y

   1 /*
   2  *      BIRD -- Linux Netlink Configuration
   3  *
   4  *      (c) 1999--2000 Martin Mares <mj@ucw.cz>
   5  *
   6  *      Can be freely distributed and used under the terms of the GNU GPL.
   7  */
   8
   9 CF_HDR
  10
  11 CF_DECLS
  12
  13 CF_KEYWORDS(KERNEL, TABLE, METRIC, KRT_PREFSRC, KRT_REALM, KRT_SCOPE, KRT_MTU, KRT_WINDOW,
  14             KRT_RTT, KRT_RTTVAR, KRT_SSTRESH, KRT_CWND, KRT_ADVMSS, KRT_REORDERING,
  15             KRT_HOPLIMIT, KRT_INITCWND, KRT_RTO_MIN, KRT_INITRWND, KRT_QUICKACK,
  16             KRT_LOCK_MTU, KRT_LOCK_WINDOW, KRT_LOCK_RTT, KRT_LOCK_RTTVAR,
  17             KRT_LOCK_SSTRESH, KRT_LOCK_CWND, KRT_LOCK_ADVMSS, KRT_LOCK_REORDERING,
  18             KRT_LOCK_HOPLIMIT, KRT_LOCK_RTO_MIN, KRT_FEATURE_ECN, KRT_FEATURE_ALLFRAG)
  19
  20 CF_GRAMMAR
  21
  22 kern_proto: kern_proto kern_sys_item ';' ;
  23
  24 kern_sys_item:
  25    KERNEL TABLE expr { THIS_KRT->sys.table_id = $3; }
  26  | METRIC expr { THIS_KRT->sys.metric = $2; }
  27  ;
  28
  29 dynamic_attr: KRT_PREFSRC       { $$ = f_new_dynamic_attr(EAF_TYPE_IP_ADDRESS, 0, T_IP, EA_KRT_PREFSRC); } ;
  30 dynamic_attr: KRT_REALM { $$ = f_new_dynamic_attr(EAF_TYPE_INT, 0, T_INT, EA_KRT_REALM); } ;
  31 dynamic_attr: KRT_SCOPE { $$ = f_new_dynamic_attr(EAF_TYPE_INT, 0, T_INT, EA_KRT_SCOPE); } ;
  32
  33 dynamic_attr: KRT_MTU           { $$ = f_new_dynamic_attr(EAF_TYPE_INT, 0, T_INT, EA_KRT_MTU); } ;
  34 dynamic_attr: KRT_WINDOW        { $$ = f_new_dynamic_attr(EAF_TYPE_INT, 0, T_INT, EA_KRT_WINDOW); } ;
  35 dynamic_attr: KRT_RTT           { $$ = f_new_dynamic_attr(EAF_TYPE_INT, 0, T_INT, EA_KRT_RTT); } ;
  36 dynamic_attr: KRT_RTTVAR        { $$ = f_new_dynamic_attr(EAF_TYPE_INT, 0, T_INT, EA_KRT_RTTVAR); } ;
  37 dynamic_attr: KRT_SSTRESH       { $$ = f_new_dynamic_attr(EAF_TYPE_INT, 0, T_INT, EA_KRT_SSTRESH); } ;
  38 dynamic_attr: KRT_CWND          { $$ = f_new_dynamic_attr(EAF_TYPE_INT, 0, T_INT, EA_KRT_CWND); } ;
  39 dynamic_attr: KRT_ADVMSS        { $$ = f_new_dynamic_attr(EAF_TYPE_INT, 0, T_INT, EA_KRT_ADVMSS); } ;
  40 dynamic_attr: KRT_REORDERING    { $$ = f_new_dynamic_attr(EAF_TYPE_INT, 0, T_INT, EA_KRT_REORDERING); } ;
  41 dynamic_attr: KRT_HOPLIMIT      { $$ = f_new_dynamic_attr(EAF_TYPE_INT, 0, T_INT, EA_KRT_HOPLIMIT); } ;
  42 dynamic_attr: KRT_INITCWND      { $$ = f_new_dynamic_attr(EAF_TYPE_INT, 0, T_INT, EA_KRT_INITCWND); } ;
  43 dynamic_attr: KRT_RTO_MIN       { $$ = f_new_dynamic_attr(EAF_TYPE_INT, 0, T_INT, EA_KRT_RTO_MIN); } ;
  44 dynamic_attr: KRT_INITRWND      { $$ = f_new_dynamic_attr(EAF_TYPE_INT, 0, T_INT, EA_KRT_INITRWND); } ;
  45 dynamic_attr: KRT_QUICKACK      { $$ = f_new_dynamic_attr(EAF_TYPE_INT, 0, T_INT, EA_KRT_QUICKACK); } ;
  46
  47 /* Bits of EA_KRT_LOCK, based on RTAX_* constants */
  48
  49 dynamic_attr: KRT_LOCK_MTU      { $$ = f_new_dynamic_attr(EAF_TYPE_BITFIELD, 2, T_BOOL, EA_KRT_LOCK); } ;
  50 dynamic_attr: KRT_LOCK_WINDOW   { $$ = f_new_dynamic_attr(EAF_TYPE_BITFIELD, 3, T_BOOL, EA_KRT_LOCK); } ;
  51 dynamic_attr: KRT_LOCK_RTT      { $$ = f_new_dynamic_attr(EAF_TYPE_BITFIELD, 4, T_BOOL, EA_KRT_LOCK); } ;
  52 dynamic_attr: KRT_LOCK_RTTVAR   { $$ = f_new_dynamic_attr(EAF_TYPE_BITFIELD, 5, T_BOOL, EA_KRT_LOCK); } ;
  53 dynamic_attr: KRT_LOCK_SSTRESH  { $$ = f_new_dynamic_attr(EAF_TYPE_BITFIELD, 6, T_BOOL, EA_KRT_LOCK); } ;
  54 dynamic_attr: KRT_LOCK_CWND     { $$ = f_new_dynamic_attr(EAF_TYPE_BITFIELD, 7, T_BOOL, EA_KRT_LOCK); } ;
  55 dynamic_attr: KRT_LOCK_ADVMSS   { $$ = f_new_dynamic_attr(EAF_TYPE_BITFIELD, 8, T_BOOL, EA_KRT_LOCK); } ;
  56 dynamic_attr: KRT_LOCK_REORDERING { $$ = f_new_dynamic_attr(EAF_TYPE_BITFIELD, 9, T_BOOL, EA_KRT_LOCK); } ;
  57 dynamic_attr: KRT_LOCK_HOPLIMIT { $$ = f_new_dynamic_attr(EAF_TYPE_BITFIELD, 10, T_BOOL, EA_KRT_LOCK); } ;
  58 dynamic_attr: KRT_LOCK_RTO_MIN { $$ = f_new_dynamic_attr(EAF_TYPE_BITFIELD, 13, T_BOOL, EA_KRT_LOCK); } ;
  59
  60 dynamic_attr: KRT_FEATURE_ECN   { $$ = f_new_dynamic_attr(EAF_TYPE_BITFIELD, 0, T_BOOL, EA_KRT_FEATURES); } ;
  61 dynamic_attr: KRT_FEATURE_ALLFRAG { $$ = f_new_dynamic_attr(EAF_TYPE_BITFIELD, 3, T_BOOL, EA_KRT_FEATURES); } ;
  62
  63
  64 CF_CODE
  65
  66 CF_END