/* * trylook.c - test program for lookup.c * * $FreeBSD$ */ #include <sys/types.h> #include <netinet/in.h> #include <stdio.h> #include "report.h" #include "lookup.h" extern char *ether_ntoa(); extern char *inet_ntoa(); int debug = 0; char *progname; void main(argc, argv) int argc; char **argv; { int i; struct in_addr in; char *a; u_char *hwa; progname = argv[0]; /* for report */ for (i = 1; i < argc; i++) { /* Host name */ printf("%s:", argv[i]); /* IP addr */ if (lookup_ipa(argv[i], &in.s_addr)) a = "?"; else a = inet_ntoa(in); printf(" ipa=%s", a); /* Ether addr */ printf(" hwa="); hwa = lookup_hwa(argv[i], 1); if (!hwa) printf("?\n"); else { int i; for (i = 0; i < 6; i++) printf(":%x", hwa[i] & 0xFF); putchar('\n'); } } exit(0); } |