mirror of
https://github.com/ecki/net-tools.git
synced 2024-11-13 14:09:25 +00:00
60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
/*
|
|
* lib/loopback.c This file contains the general hardware types.
|
|
*
|
|
* Version: $Id: loopback.c,v 1.7 1999/09/27 11:00:48 philip Exp $
|
|
*
|
|
* Author: Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
|
|
* Copyright 1993 MicroWalt Corporation
|
|
*
|
|
* Modifications:
|
|
* 1998-07-01 - Arnaldo Carvalho de Melo - GNU gettext instead of catgets
|
|
*
|
|
* 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.
|
|
*/
|
|
#include "config.h"
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <net/if_arp.h>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <errno.h>
|
|
#include <ctype.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include "net-support.h"
|
|
#include "pathnames.h"
|
|
#include "intl.h"
|
|
#include "util.h"
|
|
|
|
/* Display an UNSPEC address. */
|
|
static const char *pr_unspec(const char *ptr)
|
|
{
|
|
static char buff[64];
|
|
char *pos;
|
|
unsigned int i;
|
|
|
|
pos = buff;
|
|
for (i = 0; i < sizeof(struct sockaddr); i++) {
|
|
pos += sprintf(pos, "%02X-", (*ptr++ & 0377));
|
|
}
|
|
buff[strlen(buff) - 1] = '\0';
|
|
return (buff);
|
|
}
|
|
|
|
struct hwtype unspec_hwtype =
|
|
{
|
|
"unspec", NULL, /*"UNSPEC", */ -1, 0,
|
|
pr_unspec, NULL, NULL
|
|
};
|
|
|
|
struct hwtype loop_hwtype =
|
|
{
|
|
"loop", NULL, /*"Local Loopback", */ ARPHRD_LOOPBACK, 0,
|
|
NULL, NULL, NULL
|
|
};
|