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Annotation of embedaddon/quagga/pimd/pim_oil.h, revision 1.1

1.1     ! misho       1: /*
        !             2:   PIM for Quagga
        !             3:   Copyright (C) 2008  Everton da Silva Marques
        !             4: 
        !             5:   This program is free software; you can redistribute it and/or modify
        !             6:   it under the terms of the GNU General Public License as published by
        !             7:   the Free Software Foundation; either version 2 of the License, or
        !             8:   (at your option) any later version.
        !             9: 
        !            10:   This program is distributed in the hope that it will be useful, but
        !            11:   WITHOUT ANY WARRANTY; without even the implied warranty of
        !            12:   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
        !            13:   General Public License for more details.
        !            14:   
        !            15:   You should have received a copy of the GNU General Public License
        !            16:   along with this program; see the file COPYING; if not, write to the
        !            17:   Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
        !            18:   MA 02110-1301 USA
        !            19:   
        !            20:   $QuaggaId: $Format:%an, %ai, %h$ $
        !            21: */
        !            22: 
        !            23: #ifndef PIM_OIL_H
        !            24: #define PIM_OIL_H
        !            25: 
        !            26: #include "pim_mroute.h"
        !            27: 
        !            28: #define PIM_OIF_FLAG_PROTO_IGMP (1 << 0) /* bitmask 1 */
        !            29: #define PIM_OIF_FLAG_PROTO_PIM  (1 << 1) /* bitmask 2 */
        !            30: #define PIM_OIF_FLAG_PROTO_ANY  (3)      /* bitmask (1 | 2) */
        !            31: 
        !            32: /*
        !            33:   qpim_channel_oil_list holds a list of struct channel_oil.
        !            34: 
        !            35:   Each channel_oil.oil is used to control an (S,G) entry in the Kernel
        !            36:   Multicast Forwarding Cache.
        !            37: */
        !            38: 
        !            39: struct channel_oil {
        !            40:   struct mfcctl oil;
        !            41:   int           oil_size;
        !            42:   int           oil_ref_count;
        !            43:   time_t        oif_creation[MAXVIFS];
        !            44:   uint32_t      oif_flags[MAXVIFS];
        !            45: };
        !            46: 
        !            47: void pim_channel_oil_free(struct channel_oil *c_oil);
        !            48: struct channel_oil *pim_channel_oil_add(struct in_addr group_addr,
        !            49:                                        struct in_addr source_addr,
        !            50:                                        int input_vif_index);
        !            51: void pim_channel_oil_del(struct channel_oil *c_oil);
        !            52: 
        !            53: #endif /* PIM_OIL_H */