38 lines
583 B
C
38 lines
583 B
C
/*
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ethern2h.c
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Created: Nov 12, 1992 by Philip Homburg
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*/
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#include <sys/types.h>
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#include <stdio.h>
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#include <string.h>
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#include <net/gen/ether.h>
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#include <net/gen/if_ether.h>
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int
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ether_ntohost(hostname, e)
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char *hostname;
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struct ether_addr *e;
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{
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FILE *etherf;
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char b[256];
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struct ether_addr e_tmp;
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etherf= fopen(_PATH_ETHERS, "r");
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if (etherf == NULL)
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return 1;
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while(fgets(b, sizeof(b), etherf) != NULL)
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{
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if (ether_line(b, &e_tmp, hostname) == 0 &&
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memcmp(&e_tmp, e, sizeof(e_tmp)) == 0)
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{
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fclose(etherf);
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return 0;
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}
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}
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fclose(etherf);
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return 1;
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}
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