diff options
Diffstat (limited to 'tools/gen_eth_addr.c')
-rw-r--r-- | tools/gen_eth_addr.c | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/tools/gen_eth_addr.c b/tools/gen_eth_addr.c deleted file mode 100644 index 429b20d..0000000 --- a/tools/gen_eth_addr.c +++ /dev/null @@ -1,50 +0,0 @@ -/* - * (C) Copyright 2001 - * Murray Jensen <Murray.Jensen@cmst.csiro.au> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <time.h> - -int -main(int argc, char *argv[]) -{ - unsigned long ethaddr_low, ethaddr_high; - - srand(time(0) | getpid()); - - /* - * setting the 2nd LSB in the most significant byte of - * the address makes it a locally administered ethernet - * address - */ - ethaddr_high = (rand() & 0xfeff) | 0x0200; - ethaddr_low = rand(); - - printf("%02lx:%02lx:%02lx:%02lx:%02lx:%02lx\n", - ethaddr_high >> 8, ethaddr_high & 0xff, - ethaddr_low >> 24, (ethaddr_low >> 16) & 0xff, - (ethaddr_low >> 8) & 0xff, ethaddr_low & 0xff); - - return (0); -} |