1/* 2 * trygetea.c - test program for getether.c 3 */ 4 5#include <sys/types.h> 6#include <sys/socket.h> 7 8#if defined(SUNOS) || defined(SVR4) 9#include <sys/sockio.h> 10#endif 11 12#ifdef _AIX32 13#include <sys/time.h> /* for struct timeval in net/if.h */ 14#endif 15#include <net/if.h> /* for struct ifreq */ 16#include <netinet/in.h> 17#include <arpa/inet.h> /* inet_ntoa */ 18 19#include <netdb.h> 20#include <stdio.h> 21#include <ctype.h> 22#include <errno.h> 23 24#include "getether.h" 25 26int debug = 0; 27char *progname; 28 29void 30main(argc, argv) 31 int argc; 32 char **argv; 33{ 34 u_char ea[16]; /* Ethernet address */ 35 int i; 36 37 progname = argv[0]; /* for report */ 38 39 if (argc < 2) { 40 printf("need interface name\n"); 41 exit(1); 42 } 43 if ((i = getether(argv[1], (char*)ea)) < 0) { 44 printf("Could not get Ethernet address (rc=%d)\n", i); 45 exit(1); 46 } 47 printf("Ether-addr"); 48 for (i = 0; i < 6; i++) 49 printf(":%x", ea[i] & 0xFF); 50 printf("\n"); 51 52 exit(0); 53} 54