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Annotation of 43BSD/sys/net/af.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1980, 1986 Regents of the University of California.
                      3:  * All rights reserved.  The Berkeley software License Agreement
                      4:  * specifies the terms and conditions for redistribution.
                      5:  *
                      6:  *     @(#)af.h        7.1 (Berkeley) 6/4/86
                      7:  */
                      8: 
                      9: /*
                     10:  * Address family routines,
                     11:  * used in handling generic sockaddr structures.
                     12:  *
                     13:  * Hash routine is called
                     14:  *     af_hash(addr, h);
                     15:  *     struct sockaddr *addr; struct afhash *h;
                     16:  * producing an afhash structure for addr.
                     17:  *
                     18:  * Netmatch routine is called
                     19:  *     af_netmatch(addr1, addr2);
                     20:  * where addr1 and addr2 are sockaddr *.  Returns 1 if network
                     21:  * values match, 0 otherwise.
                     22:  */
                     23: struct afswitch {
                     24:        int     (*af_hash)();
                     25:        int     (*af_netmatch)();
                     26: };
                     27: 
                     28: struct afhash {
                     29:        u_int   afh_hosthash;
                     30:        u_int   afh_nethash;
                     31: };
                     32: 
                     33: #ifdef KERNEL
                     34: struct afswitch afswitch[];
                     35: #endif

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