00f66a5236
the value in a new global intf_mtu for use by the application. These changes were inspired by the patch provided by Robert Blayzor in PR 187094, and will allow loader(8) to propagate the value to the kernel along with the other nfs_diskless parms delivered via environment vars.
38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
/* $NetBSD: globals.c,v 1.3 1995/09/18 21:19:27 pk Exp $ */
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/*
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* globals.c:
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*
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* global variables should be separate, so nothing else
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* must be included extraneously.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/param.h>
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#include <netinet/in.h>
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#include <netinet/in_systm.h>
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#include "stand.h"
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#include "net.h"
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u_char bcea[6] = BA; /* broadcast ethernet address */
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char rootpath[FNAME_SIZE] = "/"; /* root mount path */
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char bootfile[FNAME_SIZE]; /* bootp says to boot this */
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char hostname[FNAME_SIZE]; /* our hostname */
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int hostnamelen;
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char domainname[FNAME_SIZE]; /* our DNS domain */
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int domainnamelen;
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char ifname[IFNAME_SIZE]; /* name of interface (e.g. "le0") */
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struct in_addr myip; /* my ip address */
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struct in_addr nameip; /* DNS server ip address */
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struct in_addr rootip; /* root ip address */
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struct in_addr swapip; /* swap ip address */
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struct in_addr gateip; /* swap ip address */
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n_long netmask = 0xffffff00; /* subnet or net mask */
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u_int intf_mtu; /* interface mtu from bootp/dhcp */
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int errno; /* our old friend */
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