1 1.1 gwr /* 2 1.1 gwr * trygetea.c - test program for getether.c 3 1.1 gwr */ 4 1.1 gwr 5 1.1 gwr #include <sys/types.h> 6 1.1 gwr #include <sys/socket.h> 7 1.1 gwr 8 1.1 gwr #if defined(SUNOS) || defined(SVR4) 9 1.1 gwr #include <sys/sockio.h> 10 1.1 gwr #endif 11 1.1 gwr 12 1.1 gwr #include <net/if.h> /* for struct ifreq */ 13 1.1 gwr #include <netinet/in.h> 14 1.1 gwr #include <arpa/inet.h> /* inet_ntoa */ 15 1.1 gwr 16 1.1 gwr #include <netdb.h> 17 1.1 gwr #include <stdio.h> 18 1.1 gwr #include <ctype.h> 19 1.1 gwr #include <errno.h> 20 1.1 gwr 21 1.1 gwr int debug = 0; 22 1.1 gwr char *progname; 23 1.1 gwr 24 1.1 gwr main(argc, argv) 25 1.1 gwr char **argv; 26 1.1 gwr { 27 1.1 gwr u_char ea[16]; /* Ethernet address */ 28 1.1 gwr int i; 29 1.1 gwr 30 1.1 gwr progname = argv[0]; /* for report */ 31 1.1 gwr 32 1.1 gwr if (argc < 2) { 33 1.1 gwr printf("need interface name\n"); 34 1.1 gwr exit(1); 35 1.1 gwr } 36 1.1 gwr if ((i = getether(argv[1], ea)) < 0) { 37 1.1 gwr printf("Could not get Ethernet address (rc=%d)\n", i); 38 1.1 gwr exit(1); 39 1.1 gwr } 40 1.1 gwr printf("Ether-addr"); 41 1.1 gwr for (i = 0; i < 6; i++) 42 1.1 gwr printf(":%x", ea[i] & 0xFF); 43 1.1 gwr printf("\n"); 44 1.1 gwr 45 1.1 gwr exit(0); 46 1.1 gwr } 47