freebsd-dev/sys/nfs/nfssvc.h

/*-
 * Copyright (c) 1989, 1993, 1995
 *	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.
 * 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.
 *
 * $FreeBSD$
 */

#ifndef _NFS_NFSSVC_H_
#define _NFS_NFSSVC_H_

/*
 * Flags for nfssvc() system call.
 */
#define	NFSSVC_OLDNFSD	0x004
#define	NFSSVC_ADDSOCK	0x008
#define	NFSSVC_NFSD	0x010

/*
 * and ones for nfsv4.
 */
#define	NFSSVC_NOPUBLICFH	0x00000020
#define	NFSSVC_STABLERESTART	0x00000040
#define	NFSSVC_NFSDNFSD		0x00000080
#define	NFSSVC_NFSDADDSOCK	0x00000100
#define	NFSSVC_IDNAME		0x00000200
#define	NFSSVC_GSSDDELETEALL	0x00000400
#define	NFSSVC_GSSDADDPORT	0x00000800
#define	NFSSVC_NFSUSERDPORT	0x00001000
#define	NFSSVC_NFSUSERDDELPORT	0x00002000
#define	NFSSVC_V4ROOTEXPORT	0x00004000
#define	NFSSVC_ADMINREVOKE	0x00008000
#define	NFSSVC_DUMPCLIENTS	0x00010000
#define	NFSSVC_DUMPLOCKS	0x00020000
#define	NFSSVC_GSSDADDFIRST	0x00040000
#define	NFSSVC_PUBLICFH		0x00080000
#define	NFSSVC_NFSCBD		0x00100000
#define	NFSSVC_CBADDSOCK	0x00200000
#define	NFSSVC_GETSTATS		0x00400000
#define	NFSSVC_BACKUPSTABLE	0x00800000
#define	NFSSVC_ZEROCLTSTATS	0x01000000	/* modifier for GETSTATS */
#define	NFSSVC_ZEROSRVSTATS	0x02000000	/* modifier for GETSTATS */

#endif /* _NFS_NFSSVC_H */
Adding sys/nfs/nfssvc.h and sys/nfs/nfs_nfssvc.c in preparation for sharing of the nfssvc() system call between nfsserver and the nfsv4 server. Building of nfs_nfssvc.c will be committed later, at the time the .c files in sys/nfsserver are updated. To do so now would result in nfssvc() multiply defined. Submitted by: rmacklem Reviewed by: dfr Approved by: kib (mentor) 2009-04-07 19:06:51 +00:00			`/*-`
			`* Copyright (c) 1989, 1993, 1995`
			`* 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.`
			`* 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.`
			`*`
			`* $FreeBSD$`
			`*/`

			`#ifndef _NFS_NFSSVC_H_`
			`#define _NFS_NFSSVC_H_`

			`/*`
			`* Flags for nfssvc() system call.`
			`*/`
			`#define NFSSVC_OLDNFSD 0x004`
			`#define NFSSVC_ADDSOCK 0x008`
			`#define NFSSVC_NFSD 0x010`

			`/*`
			`* and ones for nfsv4.`
			`*/`
			`#define NFSSVC_NOPUBLICFH 0x00000020`
			`#define NFSSVC_STABLERESTART 0x00000040`
			`#define NFSSVC_NFSDNFSD 0x00000080`
			`#define NFSSVC_NFSDADDSOCK 0x00000100`
			`#define NFSSVC_IDNAME 0x00000200`
			`#define NFSSVC_GSSDDELETEALL 0x00000400`
			`#define NFSSVC_GSSDADDPORT 0x00000800`
			`#define NFSSVC_NFSUSERDPORT 0x00001000`
			`#define NFSSVC_NFSUSERDDELPORT 0x00002000`
			`#define NFSSVC_V4ROOTEXPORT 0x00004000`
			`#define NFSSVC_ADMINREVOKE 0x00008000`
			`#define NFSSVC_DUMPCLIENTS 0x00010000`
			`#define NFSSVC_DUMPLOCKS 0x00020000`
			`#define NFSSVC_GSSDADDFIRST 0x00040000`
			`#define NFSSVC_PUBLICFH 0x00080000`
			`#define NFSSVC_NFSCBD 0x00100000`
			`#define NFSSVC_CBADDSOCK 0x00200000`
			`#define NFSSVC_GETSTATS 0x00400000`
Modify the experimental NFSv4 server so that it posts a SIGUSR2 signal to the master nfsd daemon whenever the stable restart file has been modified. This will allow the master nfsd daemon to maintain an up to date backup copy of the file. This is enabled via the nfssvc() syscall, so that older nfsd daemons will not be signaled. Reviewed by: jhb MFC after: 1 week 2011-01-14 23:30:35 +00:00			`#define NFSSVC_BACKUPSTABLE 0x00800000`
Add kernel support for NFSSVC_ZEROCLTSTATS and NFSSVC_ZEROSRVSTATS so that they can be used by nfsstat(1) to implement the "-z" option for the new NFS subsystem. MFC after: 2 weeks 2011-05-04 13:36:18 +00:00			`#define NFSSVC_ZEROCLTSTATS 0x01000000 /* modifier for GETSTATS */`
			`#define NFSSVC_ZEROSRVSTATS 0x02000000 /* modifier for GETSTATS */`
Adding sys/nfs/nfssvc.h and sys/nfs/nfs_nfssvc.c in preparation for sharing of the nfssvc() system call between nfsserver and the nfsv4 server. Building of nfs_nfssvc.c will be committed later, at the time the .c files in sys/nfsserver are updated. To do so now would result in nfssvc() multiply defined. Submitted by: rmacklem Reviewed by: dfr Approved by: kib (mentor) 2009-04-07 19:06:51 +00:00
			`#endif /* _NFS_NFSSVC_H */`