freebsd-dev/usr.sbin/bootpd/trygetea.c
Geoff Rehmet cc7d8003bf Bootpd 2.4.0 (and associated utils)
Obtained from:NetBSD
1994-09-10 14:44:56 +00:00

47 lines
798 B
C

/*
* trygetea.c - test program for getether.c
*/
#include <sys/types.h>
#include <sys/socket.h>
#if defined(SUNOS) || defined(SVR4)
#include <sys/sockio.h>
#endif
#include <net/if.h> /* for struct ifreq */
#include <netinet/in.h>
#include <arpa/inet.h> /* inet_ntoa */
#include <netdb.h>
#include <stdio.h>
#include <ctype.h>
#include <errno.h>
int debug = 0;
char *progname;
main(argc, argv)
char **argv;
{
u_char ea[16]; /* Ethernet address */
int i;
progname = argv[0]; /* for report */
if (argc < 2) {
printf("need interface name\n");
exit(1);
}
if ((i = getether(argv[1], ea)) < 0) {
printf("Could not get Ethernet address (rc=%d)\n", i);
exit(1);
}
printf("Ether-addr");
for (i = 0; i < 6; i++)
printf(":%x", ea[i] & 0xFF);
printf("\n");
exit(0);
}