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- /*
- * NET-2 This file contains the general hardware types.
- *
- * Version: @(#)loopback.c 1.10 10/07/93
- *
- * Author: Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
- * Copyright 1993 MicroWalt Corporation
- *
- * 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 <stdlib.h>
- #include <stdio.h>
- #include <errno.h>
- #include <ctype.h>
- #include <string.h>
- #include <unistd.h>
- #include <linux/if.h>
- #include "support.h"
- #include "pathnames.h"
-
-
- /* Display an UNSPEC address. */
- static char *
- pr_unspec(unsigned char *ptr)
- {
- static char buff[64];
- char *pos;
- 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);
- }
-
-
- /* Display an UNSPEC socket address. */
- static char *
- pr_sunspec(struct sockaddr *sap)
- {
- if (sap->sa_family == 0xFFFF || sap->sa_family == 0) return("[NONE SET]");
- return(pr_unspec(sap->sa_data));
- }
-
-
- struct hwtype unspec_hwtype = {
- "unspec", "UNSPEC", 0, 0,
- pr_unspec, pr_sunspec, NULL, NULL
- };
- struct hwtype loop_hwtype = {
- "loop", "Local Loopback", 255, 0,
- NULL, NULL, NULL, NULL
- };
-