usr.sbin/bootp/common/trylook.c

   1 /*      $NetBSD: trylook.c,v 1.3 1998/03/14 04:39:55 lukem Exp $        */
   2
   3 #include <sys/cdefs.h>
   4 #ifndef lint
   5 __RCSID("$NetBSD: trylook.c,v 1.3 1998/03/14 04:39:55 lukem Exp $");
   6 #endif
   7
   8 /*
   9  * trylook.c - test program for lookup.c
  10  */
  11
  12 #include <sys/types.h>
  13 #include <netinet/in.h>
  14 #include <stdio.h>
  15
  16 #include "report.h"
  17 #include "lookup.h"
  18
  19 extern char *ether_ntoa(struct ether_addr *);
  20 extern char *inet_ntoa(struct in_addr);
  21
  22 int debug = 0;
  23 char *progname;
  24
  25 int
  26 main(int argc, char **argv)
  27 {
  28         int i;
  29         struct in_addr in;
  30         char *a;
  31         u_char *hwa;
  32
  33         progname = argv[0];                     /* for report */
  34
  35         for (i = 1; i < argc; i++) {
  36
  37                 /* Host name */
  38                 printf("%s:", argv[i]);
  39
  40                 /* IP addr */
  41                 if (lookup_ipa(argv[i], &in.s_addr))
  42                         a = "?";
  43                 else
  44                         a = inet_ntoa(in);
  45                 printf(" ipa=%s", a);
  46
  47                 /* Ether addr */
  48                 hwa = lookup_hwa(argv[i], 1);
  49                 if (!hwa)
  50                         a = "?";
  51                 else
  52                         a = ether_ntoa(hwa);
  53                 printf(" hwa=%s\n", a);
  54
  55         }
  56         exit(0);
  57 }