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authorpeter <peter@FreeBSD.org>2002-06-29 09:21:14 +0000
committerpeter <peter@FreeBSD.org>2002-06-29 09:21:14 +0000
commited94a8432d7c0a32bb7aa036d2050942d9c618b1 (patch)
tree974413b95cf4afe48e5e61cbd5760bf00791234d /lib/libstand
parentd7065a7a3b00b61fce76618bb1d2ad00c7b69e08 (diff)
downloadFreeBSD-src-ed94a8432d7c0a32bb7aa036d2050942d9c618b1.zip
FreeBSD-src-ed94a8432d7c0a32bb7aa036d2050942d9c618b1.tar.gz
To avoid anybody else getting caught out, these two files are really
in /sys/boot/common and are actually used there.
Diffstat (limited to 'lib/libstand')
-rw-r--r--lib/libstand/dev_net.c271
-rw-r--r--lib/libstand/dev_net.h7
2 files changed, 0 insertions, 278 deletions
diff --git a/lib/libstand/dev_net.c b/lib/libstand/dev_net.c
deleted file mode 100644
index 3ddc24f..0000000
--- a/lib/libstand/dev_net.c
+++ /dev/null
@@ -1,271 +0,0 @@
-/* $NetBSD: dev_net.c,v 1.12 1997/12/10 20:38:37 gwr Exp $ */
-
-/*-
- * Copyright (c) 1997 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Gordon W. Ross.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the NetBSD
- * Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-/*
- * This module implements a "raw device" interface suitable for
- * use by the stand-alone I/O library NFS code. This interface
- * does not support any "block" access, and exists only for the
- * purpose of initializing the network interface, getting boot
- * parameters, and performing the NFS mount.
- *
- * At open time, this does:
- *
- * find interface - netif_open()
- * RARP for IP address - rarp_getipaddress()
- * RPC/bootparams - callrpc(d, RPC_BOOTPARAMS, ...)
- * RPC/mountd - nfs_mount(sock, ip, path)
- *
- * the root file handle from mountd is saved in a global
- * for use by the NFS open code (NFS/lookup).
- */
-
-#include <machine/stdarg.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <net/if.h>
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-
-#include "stand.h"
-#include "net.h"
-#include "netif.h"
-#include "nfs.h"
-#include "bootparam.h"
-#include "dev_net.h"
-
-static int netdev_sock = -1;
-static int netdev_opens;
-
-static int net_getparams(int sock);
-
-static void net_print(int verbose);
-
-struct devsw netdev = {
- "net",
- DEVT_NET,
- net_init,
- net_strategy,
- net_open,
- net_close,
- noioctl
- net_print,
-};
-
-/*
- * Print stuff about our net 'device'.
- */
-static void
-net_print(int verbose)
-{
- pager_output(" net: network interface");
- /* XXX much more verbose stuff here */
-}
-
-/*
- * Called by devopen after it sets f->f_dev to our devsw entry.
- * This opens the low-level device and sets f->f_devdata.
- * This is declared with variable arguments...
- */
-int
-net_open(struct open_file *f, void *vdev)
-{
- char *devname; /* Device part of file name (or NULL). */
- int error = 0;
-
- devname = vdev;
-
-#ifdef NETIF_DEBUG
- if (debug)
- printf("net_open: %s\n", devname);
-#endif
-
- /* On first open, do netif open, mount, etc. */
- if (netdev_opens == 0) {
- /* Find network interface. */
- if (netdev_sock < 0) {
- netdev_sock = netif_open(devname);
- if (netdev_sock < 0) {
- printf("net_open: netif_open() failed\n");
- return (ENXIO);
- }
- if (debug)
- printf("net_open: netif_open() succeeded\n");
- }
- if (rootip.s_addr == 0) {
- /* Get root IP address, and path, etc. */
- error = net_getparams(netdev_sock);
- if (error) {
- /* getparams makes its own noise */
- netif_close(netdev_sock);
- netdev_sock = -1;
- return (error);
- }
- }
- }
- netdev_opens++;
- return (error);
-}
-
-int
-net_close(f)
- struct open_file *f;
-{
-
-#ifdef NETIF_DEBUG
- if (debug)
- printf("net_close: opens=%d\n", netdev_opens);
-#endif
-
- /* On last close, do netif close, etc. */
- f->f_devdata = NULL;
- /* Extra close call? */
- if (netdev_opens <= 0)
- return (0);
- netdev_opens--;
- /* Not last close? */
- if (netdev_opens > 0)
- return(0);
- rootip.s_addr = 0;
- if (netdev_sock >= 0) {
- if (debug)
- printf("net_close: calling netif_close()\n");
- netif_close(netdev_sock);
- netdev_sock = -1;
- }
- return (0);
-}
-
-int
-net_ioctl()
-{
- return EIO;
-}
-
-int
-net_strategy()
-{
- return EIO;
-}
-
-
-/*
- * Get info for NFS boot: our IP address, our hostname,
- * server IP address, and our root path on the server.
- * There are two ways to do this: The old, Sun way,
- * and the more modern, BOOTP way. (RFC951, RFC1048)
- *
- * The default is to use the Sun bootparams RPC
- * (because that is what the kernel will do).
- * MD code can make try_bootp initialied data,
- * which will override this common definition.
- */
-#ifdef SUPPORT_BOOTP
-int try_bootp;
-int bootp(int sock);
-#endif
-
-static int
-net_getparams(sock)
- int sock;
-{
- char buf[MAXHOSTNAMELEN];
- n_long smask;
-
-#ifdef SUPPORT_BOOTP
- /*
- * Try to get boot info using BOOTP. If we succeed, then
- * the server IP address, gateway, and root path will all
- * be initialized. If any remain uninitialized, we will
- * use RARP and RPC/bootparam (the Sun way) to get them.
- */
- if (try_bootp)
- bootp(sock);
- if (myip.s_addr != 0)
- return (0);
- if (debug)
- printf("net_open: BOOTP failed, trying RARP/RPC...\n");
-#endif
-
- /*
- * Use RARP to get our IP address. This also sets our
- * netmask to the "natural" default for our address.
- */
- if (rarp_getipaddress(sock)) {
- printf("net_open: RARP failed\n");
- return (EIO);
- }
- printf("net_open: client addr: %s\n", inet_ntoa(myip));
-
- /* Get our hostname, server IP address, gateway. */
- if (bp_whoami(sock)) {
- printf("net_open: bootparam/whoami RPC failed\n");
- return (EIO);
- }
- printf("net_open: client name: %s\n", hostname);
-
- /*
- * Ignore the gateway from whoami (unreliable).
- * Use the "gateway" parameter instead.
- */
- smask = 0;
- gateip.s_addr = 0;
- if (bp_getfile(sock, "gateway", &gateip, buf) == 0) {
- /* Got it! Parse the netmask. */
- smask = ip_convertaddr(buf);
- }
- if (smask) {
- netmask = smask;
- printf("net_open: subnet mask: %s\n", intoa(netmask));
- }
- if (gateip.s_addr)
- printf("net_open: net gateway: %s\n", inet_ntoa(gateip));
-
- /* Get the root server and pathname. */
- if (bp_getfile(sock, "root", &rootip, rootpath)) {
- printf("net_open: bootparam/getfile RPC failed\n");
- return (EIO);
- }
-
- printf("net_open: server addr: %s\n", inet_ntoa(rootip));
- printf("net_open: server path: %s\n", rootpath);
-
- return (0);
-}
diff --git a/lib/libstand/dev_net.h b/lib/libstand/dev_net.h
deleted file mode 100644
index f728c4f..0000000
--- a/lib/libstand/dev_net.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/* $NetBSD: dev_net.h,v 1.3 1997/03/15 18:12:14 is Exp $ */
-
-int net_open(struct open_file *, ...);
-int net_close(struct open_file *);
-int net_ioctl();
-int net_strategy();
-
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