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Annotation of xinu/sys/arpinit.c, revision 1.1.1.1

1.1       root        1: /* arpinit.c - arpinit */
                      2: 
                      3: #include <conf.h>
                      4: #include <kernel.h>
                      5: #include <proc.h>
                      6: #include <network.h>
                      7: 
                      8: /*------------------------------------------------------------------------
                      9:  *  arpinit  -  initialize data structures for ARP processing
                     10:  *------------------------------------------------------------------------
                     11:  */
                     12: arpinit()
                     13: {
                     14:        struct  arpent  *atabptr;
                     15:        int     i, j;
                     16: 
                     17:        Arp.atabsiz = 0;
                     18:        Arp.atabnxt = 0;
                     19:        Arp.arpsem = screate(1);
                     20:        Arp.rarpsem= screate(1);
                     21:        Arp.arppid = Arp.rarppid = BADPID;
                     22:        for (i=0 ; i<AR_TAB ; i++) {
                     23:                atabptr = &Arp.arptab[i];
                     24:                atabptr->arp_state = AR_FREE;
                     25:                for (j=0 ; j<EPADLEN ; j++)
                     26:                        atabptr->arp_Ead[j] = '\0';
                     27:                atabptr->arp_dev = -1;
                     28:        }
                     29: }
                     30: 
                     31: struct arpblk  Arp;

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