source: trunk/minix/lib/ip/ethern2h.c@ 9

/*
ethern2h.c

Created:        Nov 12, 1992 by Philip Homburg
*/

#include <sys/types.h>
#include <stdio.h>
#include <string.h>
#include <net/gen/ether.h>
#include <net/gen/if_ether.h>

int
ether_ntohost(hostname, e)
char *hostname;
struct ether_addr *e;
{
        FILE *etherf;
        char b[256];
        struct ether_addr e_tmp;

        etherf= fopen(_PATH_ETHERS, "r");
        if (etherf == NULL)
                return 1;

        while(fgets(b, sizeof(b), etherf) != NULL)
        {
                if (ether_line(b, &e_tmp, hostname) == 0 && 
                memcmp(&e_tmp, e, sizeof(e_tmp)) == 0)
                {
                        fclose(etherf);
                        return 0;
                }
        }
        fclose(etherf);
        return 1;
}