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Annotation of embedaddon/quagga/ospf6d/ospf6d.h, revision 1.1

1.1     ! misho       1: /*
        !             2:  * Copyright (C) 2003 Yasuhiro Ohara
        !             3:  *
        !             4:  * This file is part of GNU Zebra.
        !             5:  *
        !             6:  * GNU Zebra is free software; you can redistribute it and/or modify it
        !             7:  * under the terms of the GNU General Public License as published by the
        !             8:  * Free Software Foundation; either version 2, or (at your option) any
        !             9:  * later version.
        !            10:  *
        !            11:  * GNU Zebra is distributed in the hope that it will be useful, but
        !            12:  * WITHOUT ANY WARRANTY; without even the implied warranty of
        !            13:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
        !            14:  * General Public License for more details.
        !            15:  *
        !            16:  * You should have received a copy of the GNU General Public License
        !            17:  * along with GNU Zebra; see the file COPYING.  If not, write to the 
        !            18:  * Free Software Foundation, Inc., 59 Temple Place - Suite 330, 
        !            19:  * Boston, MA 02111-1307, USA.  
        !            20:  */
        !            21: 
        !            22: #ifndef OSPF6D_H
        !            23: #define OSPF6D_H
        !            24: 
        !            25: #define OSPF6_DAEMON_VERSION    "0.9.7r"
        !            26: 
        !            27: /* global variables */
        !            28: extern struct thread_master *master;
        !            29: 
        !            30: #ifdef INRIA_IPV6
        !            31: #ifndef IPV6_PKTINFO
        !            32: #define IPV6_PKTINFO IPV6_RECVPKTINFO
        !            33: #endif /* IPV6_PKTINFO */
        !            34: #endif /* INRIA_IPV6 */
        !            35: 
        !            36: /* Historical for KAME.  */
        !            37: #ifndef IPV6_JOIN_GROUP
        !            38: #ifdef IPV6_ADD_MEMBERSHIP
        !            39: #define IPV6_JOIN_GROUP IPV6_ADD_MEMBERSHIP
        !            40: #endif /* IPV6_ADD_MEMBERSHIP. */
        !            41: #ifdef IPV6_JOIN_MEMBERSHIP
        !            42: #define IPV6_JOIN_GROUP  IPV6_JOIN_MEMBERSHIP
        !            43: #endif /* IPV6_JOIN_MEMBERSHIP. */
        !            44: #endif /* ! IPV6_JOIN_GROUP*/
        !            45: 
        !            46: #ifndef IPV6_LEAVE_GROUP
        !            47: #ifdef IPV6_DROP_MEMBERSHIP
        !            48: #define IPV6_LEAVE_GROUP IPV6_DROP_MEMBERSHIP
        !            49: #endif /* IPV6_DROP_MEMBERSHIP */
        !            50: #endif /* ! IPV6_LEAVE_GROUP */
        !            51: 
        !            52: #define MSG_OK    0
        !            53: #define MSG_NG    1
        !            54: 
        !            55: /* cast macro: XXX - these *must* die, ick ick. */
        !            56: #define OSPF6_PROCESS(x) ((struct ospf6 *) (x))
        !            57: #define OSPF6_AREA(x) ((struct ospf6_area *) (x))
        !            58: #define OSPF6_INTERFACE(x) ((struct ospf6_interface *) (x))
        !            59: #define OSPF6_NEIGHBOR(x) ((struct ospf6_neighbor *) (x))
        !            60: 
        !            61: /* operation on timeval structure */
        !            62: #ifndef timerclear
        !            63: #define timerclear(a) (a)->tv_sec = (tvp)->tv_usec = 0
        !            64: #endif /*timerclear*/
        !            65: #ifndef timersub
        !            66: #define timersub(a, b, res)                           \
        !            67:   do {                                                \
        !            68:     (res)->tv_sec = (a)->tv_sec - (b)->tv_sec;        \
        !            69:     (res)->tv_usec = (a)->tv_usec - (b)->tv_usec;     \
        !            70:     if ((res)->tv_usec < 0)                           \
        !            71:       {                                               \
        !            72:         (res)->tv_sec--;                              \
        !            73:         (res)->tv_usec += 1000000;                    \
        !            74:       }                                               \
        !            75:   } while (0)
        !            76: #endif /*timersub*/
        !            77: #define timerstring(tv, buf, size)                    \
        !            78:   do {                                                \
        !            79:     if ((tv)->tv_sec / 60 / 60 / 24)                  \
        !            80:       snprintf (buf, size, "%ldd%02ld:%02ld:%02ld",   \
        !            81:                 (tv)->tv_sec / 60 / 60 / 24,          \
        !            82:                 (tv)->tv_sec / 60 / 60 % 24,          \
        !            83:                 (tv)->tv_sec / 60 % 60,               \
        !            84:                 (tv)->tv_sec % 60);                   \
        !            85:     else                                              \
        !            86:       snprintf (buf, size, "%02ld:%02ld:%02ld",       \
        !            87:                 (tv)->tv_sec / 60 / 60 % 24,          \
        !            88:                 (tv)->tv_sec / 60 % 60,               \
        !            89:                 (tv)->tv_sec % 60);                   \
        !            90:   } while (0)
        !            91: #define timerstring_local(tv, buf, size)                  \
        !            92:   do {                                                    \
        !            93:     int ret;                                              \
        !            94:     struct tm *tm;                                        \
        !            95:     tm = localtime (&(tv)->tv_sec);                       \
        !            96:     ret = strftime (buf, size, "%Y/%m/%d %H:%M:%S", tm);  \
        !            97:     if (ret == 0)                                         \
        !            98:       zlog_warn ("strftime error");                       \
        !            99:   } while (0)
        !           100: 
        !           101: /* for commands */
        !           102: #define OSPF6_AREA_STR      "Area information\n"
        !           103: #define OSPF6_AREA_ID_STR   "Area ID (as an IPv4 notation)\n"
        !           104: #define OSPF6_SPF_STR       "Shortest Path First tree information\n"
        !           105: #define OSPF6_ROUTER_ID_STR "Specify Router-ID\n"
        !           106: #define OSPF6_LS_ID_STR     "Specify Link State ID\n"
        !           107: 
        !           108: #define VNL VTY_NEWLINE
        !           109: #define OSPF6_CMD_CHECK_RUNNING() \
        !           110:   if (ospf6 == NULL) \
        !           111:     { \
        !           112:       vty_out (vty, "OSPFv3 is not running%s", VTY_NEWLINE); \
        !           113:       return CMD_SUCCESS; \
        !           114:     }
        !           115: 
        !           116: 
        !           117: /* Function Prototypes */
        !           118: extern struct route_node *route_prev (struct route_node *node);
        !           119: 
        !           120: extern void ospf6_debug (void);
        !           121: extern void ospf6_init (void);
        !           122: 
        !           123: #endif /* OSPF6D_H */
        !           124: 
        !           125: