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Annotation of 43BSDReno/contrib/isode-beta/snmp/interfaces.h, revision 1.1

1.1     ! root        1: /* interfaces.h - support for MIB realization of the Interfaces group */
        !             2: 
        !             3: /* 
        !             4:  * $Header: /f/osi/snmp/RCS/interfaces.h,v 7.2 90/03/24 10:54:06 mrose Exp $
        !             5:  *
        !             6:  * Contributed by NYSERNet Inc.  This work was partially supported by the
        !             7:  * U.S. Defense Advanced Research Projects Agency and the Rome Air Development
        !             8:  * Center of the U.S. Air Force Systems Command under contract number
        !             9:  * F30602-88-C-0016.
        !            10:  *
        !            11:  *
        !            12:  * $Log:       interfaces.h,v $
        !            13:  * Revision 7.2  90/03/24  10:54:06  mrose
        !            14:  * update
        !            15:  * 
        !            16:  * Revision 7.1  90/01/11  18:34:08  mrose
        !            17:  * real-sync
        !            18:  * 
        !            19:  * Revision 7.0  89/11/23  22:23:06  mrose
        !            20:  * Release 6.0
        !            21:  * 
        !            22:  */
        !            23: 
        !            24: /*
        !            25:  *                               NOTICE
        !            26:  *
        !            27:  *    Acquisition, use, and distribution of this module and related
        !            28:  *    materials are subject to the restrictions of a license agreement.
        !            29:  *    Consult the Preface in the User's Manual for the full terms of
        !            30:  *    this agreement.
        !            31:  *
        !            32:  */
        !            33: 
        !            34: 
        !            35: #include "internet.h"
        !            36: #include <net/if.h>
        !            37: #include <netinet/if_ether.h>          /* to get struct arpcom */
        !            38: #include "clnp.h"
        !            39: 
        !            40: /*  */
        !            41: 
        !            42: extern int     ifNumber;
        !            43: 
        !            44: struct interface {
        !            45:     int            ifn_index;                  /* 1..ifNumber */
        !            46:     int            ifn_indexmask;              /* 1 << (index - 1) */
        !            47: 
        !            48:     int            ifn_ready;                  /* has an address associated with it */
        !            49: 
        !            50:     struct arpcom ifn_interface;       /* ifnet+physaddr */
        !            51:     unsigned long ifn_offset;          /* where in kmem */
        !            52: 
        !            53:     char    ifn_descr[IFNAMSIZ];       /* e.g., "lo0" */
        !            54: 
        !            55:     int            ifn_type;                   /* ifType */
        !            56:     int            ifn_speed;                  /* ifSpeed */
        !            57:     int            ifn_admin;                  /* ifAdminStatus */
        !            58: 
        !            59:     struct interface *ifn_next;
        !            60: };
        !            61: 
        !            62: extern struct interface *ifs;
        !            63: 
        !            64: 
        !            65: int    set_interface (), sort_interface ();
        !            66: 
        !            67: /*  */
        !            68: 
        !            69: union sockaddr_un {            /* 'cause sizeof (struct sockaddr_iso) == 32 */
        !            70:     struct sockaddr        sa;
        !            71: 
        !            72:     struct sockaddr_in     un_in;
        !            73: #ifdef BSD44
        !            74:     struct sockaddr_iso            un_iso;
        !            75: #endif
        !            76: };
        !            77: 
        !            78: 
        !            79: struct address {
        !            80: #define        ADR_SIZE        (20 + 1 + 1)    /* object instance */
        !            81:     unsigned int    adr_instance[ADR_SIZE];
        !            82:     int            adr_insize;
        !            83: 
        !            84:     union sockaddr_un adr_address;     /* address */
        !            85:     union sockaddr_un adr_broadaddr;   /*   broadcast, only if AF_INET */
        !            86:     union sockaddr_un adr_netmask;     /*   network mask */
        !            87: 
        !            88:     int            adr_indexmask;              /* mask of interfaces with address */
        !            89: 
        !            90:     struct address *adr_next;
        !            91: };
        !            92: 
        !            93: extern struct address *afs_inet;
        !            94: #ifdef BSD44
        !            95: extern struct address *afs_iso;
        !            96: #endif
        !            97: 
        !            98: 
        !            99: struct address *find_address (), *get_addrent ();
        !           100: 
        !           101: 
        !           102: #if    defined(BSD44) || defined(BSD43_Tahoe) || defined(RT) || defined(MIPS)
        !           103: #define        NEW_AT
        !           104: #else
        !           105: #undef NEW_AT
        !           106: #endif

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