diff options
author | peter <peter@FreeBSD.org> | 2001-09-18 23:32:09 +0000 |
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committer | peter <peter@FreeBSD.org> | 2001-09-18 23:32:09 +0000 |
commit | 85182a8d785d189f1e845c7d66810e3977ac161b (patch) | |
tree | 626c88f61c1e52e9cd18eaec61b54aaaee5d3bfc /sys/nfs/nfsdiskless.h | |
parent | abe9cf18de01077e00cd2ee3d47363af647e65e4 (diff) | |
download | FreeBSD-src-85182a8d785d189f1e845c7d66810e3977ac161b.zip FreeBSD-src-85182a8d785d189f1e845c7d66810e3977ac161b.tar.gz |
Cleanup and split of nfs client and server code.
This builds on the top of several repo-copies.
Diffstat (limited to 'sys/nfs/nfsdiskless.h')
-rw-r--r-- | sys/nfs/nfsdiskless.h | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/sys/nfs/nfsdiskless.h b/sys/nfs/nfsdiskless.h deleted file mode 100644 index 487e0bf..0000000 --- a/sys/nfs/nfsdiskless.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - * Copyright (c) 1991, 1993 - * The Regents of the University of California. All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Rick Macklem at The University of Guelph. - * - * 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 University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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. - * - * @(#)nfsdiskless.h 8.2 (Berkeley) 3/30/95 - * $FreeBSD$ - */ - - -#ifndef _NFS_NFSDISKLESS_H_ -#define _NFS_NFSDISKLESS_H_ - -/* - * Structure that must be initialized for a diskless nfs client. - * This structure is used by nfs_mountroot() to set up the root vnode, - * and to do a partial ifconfig(8) and route(8) so that the critical net - * interface can communicate with the server. - * The primary bootstrap is expected to fill in the appropriate fields before - * starting the kernel. Whether or not the swap area is nfs mounted is - * determined by the value in swdevt[0]. (equal to NODEV --> swap over nfs) - * Currently only works for AF_INET protocols. - * NB: All fields are stored in net byte order to avoid hassles with - * client/server byte ordering differences. - */ - -/* - * I have defined a new structure that can handle an NFS Version 3 file handle - * but the kernel still expects the old Version 2 one to be provided. The - * changes required in nfs_vfsops.c for using the new are documented there in - * comments. (I felt that breaking network booting code by changing this - * structure would not be prudent at this time, since almost all servers are - * still Version 2 anyhow.) - */ -struct nfsv3_diskless { - struct ifaliasreq myif; /* Default interface */ - struct sockaddr_in mygateway; /* Default gateway */ - struct nfs_args swap_args; /* Mount args for swap file */ - int swap_fhsize; /* Size of file handle */ - u_char swap_fh[NFSX_V3FHMAX]; /* Swap file's file handle */ - struct sockaddr_in swap_saddr; /* Address of swap server */ - char swap_hostnam[MNAMELEN]; /* Host name for mount pt */ - int swap_nblks; /* Size of server swap file */ - struct ucred swap_ucred; /* Swap credentials */ - struct nfs_args root_args; /* Mount args for root fs */ - int root_fhsize; /* Size of root file handle */ - u_char root_fh[NFSX_V3FHMAX]; /* File handle of root dir */ - struct sockaddr_in root_saddr; /* Address of root server */ - char root_hostnam[MNAMELEN]; /* Host name for mount pt */ - long root_time; /* Timestamp of root fs */ - char my_hostnam[MAXHOSTNAMELEN]; /* Client host name */ -}; - -/* - * Old arguments to mount NFS - */ -struct onfs_args { - struct sockaddr *addr; /* file server address */ - int addrlen; /* length of address */ - int sotype; /* Socket type */ - int proto; /* and Protocol */ - u_char *fh; /* File handle to be mounted */ - int fhsize; /* Size, in bytes, of fh */ - int flags; /* flags */ - int wsize; /* write size in bytes */ - int rsize; /* read size in bytes */ - int readdirsize; /* readdir size in bytes */ - int timeo; /* initial timeout in .1 secs */ - int retrans; /* times to retry send */ - int maxgrouplist; /* Max. size of group list */ - int readahead; /* # of blocks to readahead */ - int leaseterm; /* Term (sec) of lease */ - int deadthresh; /* Retrans threshold */ - char *hostname; /* server's name */ -}; - -struct nfs_diskless { - struct ifaliasreq myif; /* Default interface */ - struct sockaddr_in mygateway; /* Default gateway */ - struct onfs_args swap_args; /* Mount args for swap file */ - u_char swap_fh[NFSX_V2FH]; /* Swap file's file handle */ - struct sockaddr_in swap_saddr; /* Address of swap server */ - char swap_hostnam[MNAMELEN]; /* Host name for mount pt */ - int swap_nblks; /* Size of server swap file */ - struct ucred swap_ucred; /* Swap credentials */ - struct onfs_args root_args; /* Mount args for root fs */ - u_char root_fh[NFSX_V2FH]; /* File handle of root dir */ - struct sockaddr_in root_saddr; /* Address of root server */ - char root_hostnam[MNAMELEN]; /* Host name for mount pt */ - long root_time; /* Timestamp of root fs */ - char my_hostnam[MAXHOSTNAMELEN]; /* Client host name */ -}; - -#endif |