From a583b06142798923aa5e731d37bdae93726f66ab Mon Sep 17 00:00:00 2001 From: Ralf Corsepius Date: Sat, 24 Mar 2007 10:30:04 +0000 Subject: Remove (Unused). --- cpukit/libnetworking/nfs/nfs.h | 620 ----------------------------------------- 1 file changed, 620 deletions(-) delete mode 100644 cpukit/libnetworking/nfs/nfs.h (limited to 'cpukit/libnetworking/nfs/nfs.h') diff --git a/cpukit/libnetworking/nfs/nfs.h b/cpukit/libnetworking/nfs/nfs.h deleted file mode 100644 index afa7593278..0000000000 --- a/cpukit/libnetworking/nfs/nfs.h +++ /dev/null @@ -1,620 +0,0 @@ -/* - * Copyright (c) 1989, 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. - * - * @(#)nfs.h 8.1 (Berkeley) 6/10/93 - * $Id$ - */ - -#ifndef _NFS_NFS_H_ -#define _NFS_NFS_H_ - -#include - -/* - * Tunable constants for nfs - */ - -#define NFS_MAXIOVEC 34 -#define NFS_TICKINTVL 5 /* Desired time for a tick (msec) */ -#define NFS_HZ (hz / nfs_ticks) /* Ticks/sec */ -#define NFS_TIMEO (1 * NFS_HZ) /* Default timeout = 1 second */ -#define NFS_MINTIMEO (1 * NFS_HZ) /* Min timeout to use */ -#define NFS_MAXTIMEO (60 * NFS_HZ) /* Max timeout to backoff to */ -#define NFS_MINIDEMTIMEO (5 * NFS_HZ) /* Min timeout for non-idempotent ops*/ -#define NFS_MAXREXMIT 100 /* Stop counting after this many */ -#define NFS_MAXWINDOW 1024 /* Max number of outstanding requests */ -#define NFS_RETRANS 10 /* Num of retrans for soft mounts */ -#define NFS_MAXGRPS 16 /* Max. size of groups list */ -#ifndef NFS_MINATTRTIMO -#define NFS_MINATTRTIMO 5 /* Attribute cache timeout in sec */ -#endif -#ifndef NFS_MAXATTRTIMO -#define NFS_MAXATTRTIMO 60 -#endif -#define NFS_WSIZE 8192 /* Def. write data size <= 8192 */ -#define NFS_RSIZE 8192 /* Def. read data size <= 8192 */ -#define NFS_READDIRSIZE 8192 /* Def. readdir size */ -#define NFS_DEFRAHEAD 1 /* Def. read ahead # blocks */ -#define NFS_MAXRAHEAD 4 /* Max. read ahead # blocks */ -#define NFS_MAXUIDHASH 64 /* Max. # of hashed uid entries/mp */ -#define NFS_MAXASYNCDAEMON 20 /* Max. number async_daemons runnable */ -#define NFS_MAXGATHERDELAY 100 /* Max. write gather delay (msec) */ -#ifndef NFS_GATHERDELAY -#define NFS_GATHERDELAY 10 /* Default write gather delay (msec) */ -#endif -#define NFS_DIRBLKSIZ 4096 /* Must be a multiple of DIRBLKSIZ */ - -/* - * Oddballs - */ -#define NMOD(a) ((a) % nfs_asyncdaemons) -#define NFS_CMPFH(n, f, s) \ - ((n)->n_fhsize == (s) && !bcmp((caddr_t)(n)->n_fhp, (caddr_t)(f), (s))) -#define NFS_ISV3(v) (VFSTONFS((v)->v_mount)->nm_flag & NFSMNT_NFSV3) -#define NFS_SRVMAXDATA(n) \ - (((n)->nd_flag & ND_NFSV3) ? (((n)->nd_nam2) ? \ - NFS_MAXDGRAMDATA : NFS_MAXDATA) : NFS_V2MAXDATA) - -/* - * XXX - * sys/buf.h should be edited to change B_APPENDWRITE --> B_NEEDCOMMIT, but - * until then... - * Same goes for sys/malloc.h, which needs M_NFSDIROFF, - * M_NFSRVDESC and M_NFSBIGFH added. - * The VA_EXCLUSIVE flag should be added for va_vaflags and set for an - * exclusive create. - * The B_INVAFTERWRITE flag should be set to whatever is required by the - * buffer cache code to say "Invalidate the block after it is written back". - */ -#ifndef B_NEEDCOMMIT -#define B_NEEDCOMMIT B_APPENDWRITE -#endif -#ifndef M_NFSRVDESC -#define M_NFSRVDESC M_TEMP -#endif -#ifndef M_NFSDIROFF -#define M_NFSDIROFF M_TEMP -#endif -#ifndef M_NFSBIGFH -#define M_NFSBIGFH M_TEMP -#endif -#ifndef VA_EXCLUSIVE -#define VA_EXCLUSIVE 0 -#endif -#ifdef __FreeBSD__ -#define B_INVAFTERWRITE B_NOCACHE -#else -#define B_INVAFTERWRITE B_INVAL -#endif - -/* - * These ifdefs try to handle the differences between the various 4.4BSD-Lite - * based vfs interfaces. - * btw: NetBSD-current does have a VOP_LEASDE(), but I don't know how to - * differentiate between NetBSD-1.0 and NetBSD-current, so.. - * I also don't know about BSDi's 2.0 release. - */ -#if !defined(HAS_VOPLEASE) && !defined(__FreeBSD__) && !defined(__NetBSD__) -#define HAS_VOPLEASE 1 -#endif -#if !defined(HAS_VOPREVOKE) && !defined(__FreeBSD__) && !defined(__NetBSD__) -#define HAS_VOPREVOKE 1 -#endif - -/* - * The IO_METASYNC flag should be implemented for local file systems. - * (Until then, it is nothin at all.) - */ -#ifndef IO_METASYNC -#define IO_METASYNC 0 -#endif - -/* - * Set the attribute timeout based on how recently the file has been modified. - */ -#define NFS_ATTRTIMEO(np) \ - ((((np)->n_flag & NMODIFIED) || \ - (time.tv_sec - (np)->n_mtime) / 10 < NFS_MINATTRTIMO) ? NFS_MINATTRTIMO : \ - ((time.tv_sec - (np)->n_mtime) / 10 > NFS_MAXATTRTIMO ? NFS_MAXATTRTIMO : \ - (time.tv_sec - (np)->n_mtime) / 10)) - -/* - * Expected allocation sizes for major data structures. If the actual size - * of the structure exceeds these sizes, then malloc() will be allocating - * almost twice the memory required. This is used in nfs_init() to warn - * the sysadmin that the size of a structure should be reduced. - * (These sizes are always a power of 2. If the kernel malloc() changes - * to one that does not allocate space in powers of 2 size, then this all - * becomes bunk!) - */ -#define NFS_NODEALLOC 256 -#define NFS_MNTALLOC 512 -#define NFS_SVCALLOC 256 -#define NFS_UIDALLOC 128 - -/* - * Structures for the nfssvc(2) syscall. Not that anyone but nfsd and mount_nfs - * should ever try and use it. - */ -struct nfsd_args { - int sock; /* Socket to serve */ - caddr_t name; /* Client address for connection based sockets */ - int namelen; /* Length of name */ -}; - -struct nfsd_srvargs { - struct nfsd *nsd_nfsd; /* Pointer to in kernel nfsd struct */ - uid_t nsd_uid; /* Effective uid mapped to cred */ - u_long nsd_haddr; /* Ip address of client */ - struct ucred nsd_cr; /* Cred. uid maps to */ - int nsd_authlen; /* Length of auth string (ret) */ - u_char *nsd_authstr; /* Auth string (ret) */ - int nsd_verflen; /* and the verfier */ - u_char *nsd_verfstr; - struct timeval nsd_timestamp; /* timestamp from verifier */ - u_long nsd_ttl; /* credential ttl (sec) */ - NFSKERBKEY_T nsd_key; /* Session key */ -}; - -struct nfsd_cargs { - char *ncd_dirp; /* Mount dir path */ - uid_t ncd_authuid; /* Effective uid */ - int ncd_authtype; /* Type of authenticator */ - int ncd_authlen; /* Length of authenticator string */ - u_char *ncd_authstr; /* Authenticator string */ - int ncd_verflen; /* and the verifier */ - u_char *ncd_verfstr; - NFSKERBKEY_T ncd_key; /* Session key */ -}; - -/* - * Stats structure - */ -struct nfsstats { - int attrcache_hits; - int attrcache_misses; - int lookupcache_hits; - int lookupcache_misses; - int direofcache_hits; - int direofcache_misses; - int biocache_reads; - int read_bios; - int read_physios; - int biocache_writes; - int write_bios; - int write_physios; - int biocache_readlinks; - int readlink_bios; - int biocache_readdirs; - int readdir_bios; - int rpccnt[NFS_NPROCS]; - int rpcretries; - int srvrpccnt[NFS_NPROCS]; - int srvrpc_errs; - int srv_errs; - int rpcrequests; - int rpctimeouts; - int rpcunexpected; - int rpcinvalid; - int srvcache_inproghits; - int srvcache_idemdonehits; - int srvcache_nonidemdonehits; - int srvcache_misses; - int srvnqnfs_leases; - int srvnqnfs_maxleases; - int srvnqnfs_getleases; - int srvvop_writes; -}; - -/* - * Flags for nfssvc() system call. - */ -#define NFSSVC_BIOD 0x002 -#define NFSSVC_NFSD 0x004 -#define NFSSVC_ADDSOCK 0x008 -#define NFSSVC_AUTHIN 0x010 -#define NFSSVC_GOTAUTH 0x040 -#define NFSSVC_AUTHINFAIL 0x080 -#define NFSSVC_MNTD 0x100 - -/* - * fs.nfs sysctl(3) identifiers - */ -#define NFS_NFSSTATS 1 /* struct: struct nfsstats */ -#define NFS_NFSPRIVPORT 2 /* int: prohibit nfs to resvports */ - -#define FS_NFS_NAMES { \ - { 0, 0 }, \ - { "nfsstats", CTLTYPE_STRUCT }, \ - { "nfsprivport", CTLTYPE_INT }, \ -} - -/* - * The set of signals the interrupt an I/O in progress for NFSMNT_INT mounts. - * What should be in this set is open to debate, but I believe that since - * I/O system calls on ufs are never interrupted by signals the set should - * be minimal. My reasoning is that many current programs that use signals - * such as SIGALRM will not expect file I/O system calls to be interrupted - * by them and break. - */ -#if defined(_KERNEL) || defined(_KERNEL) - -struct uio; struct buf; struct vattr; struct nameidata; /* XXX */ - -#define NFSINT_SIGMASK (sigmask(SIGINT)|sigmask(SIGTERM)|sigmask(SIGKILL)| \ - sigmask(SIGHUP)|sigmask(SIGQUIT)) - -/* - * Socket errors ignored for connectionless sockets?? - * For now, ignore them all - */ -#define NFSIGNORE_SOERROR(s, e) \ - ((e) != EINTR && (e) != ERESTART && (e) != EWOULDBLOCK && \ - ((s) & PR_CONNREQUIRED) == 0) - -/* - * Nfs outstanding request list element - */ -struct nfsreq { - TAILQ_ENTRY(nfsreq) r_chain; - struct mbuf *r_mreq; - struct mbuf *r_mrep; - struct mbuf *r_md; - caddr_t r_dpos; - struct nfsmount *r_nmp; - struct vnode *r_vp; - u_long r_xid; - int r_flags; /* flags on request, see below */ - int r_retry; /* max retransmission count */ - int r_rexmit; /* current retrans count */ - int r_timer; /* tick counter on reply */ - int r_procnum; /* NFS procedure number */ - int r_rtt; /* RTT for rpc */ - struct proc *r_procp; /* Proc that did I/O system call */ -}; - -/* - * Queue head for nfsreq's - */ -extern TAILQ_HEAD(nfs_reqq, nfsreq) nfs_reqq; - -/* Flag values for r_flags */ -#define R_TIMING 0x01 /* timing request (in mntp) */ -#define R_SENT 0x02 /* request has been sent */ -#define R_SOFTTERM 0x04 /* soft mnt, too many retries */ -#define R_INTR 0x08 /* intr mnt, signal pending */ -#define R_SOCKERR 0x10 /* Fatal error on socket */ -#define R_TPRINTFMSG 0x20 /* Did a tprintf msg. */ -#define R_MUSTRESEND 0x40 /* Must resend request */ -#define R_GETONEREP 0x80 /* Probe for one reply only */ - -/* - * A list of nfssvc_sock structures is maintained with all the sockets - * that require service by the nfsd. - * The nfsuid structs hang off of the nfssvc_sock structs in both lru - * and uid hash lists. - */ -#ifndef NFS_UIDHASHSIZ -#define NFS_UIDHASHSIZ 29 /* Tune the size of nfssvc_sock with this */ -#endif -#define NUIDHASH(sock, uid) \ - (&(sock)->ns_uidhashtbl[(uid) % NFS_UIDHASHSIZ]) -#ifndef NFS_WDELAYHASHSIZ -#define NFS_WDELAYHASHSIZ 16 /* and with this */ -#endif -#define NWDELAYHASH(sock, f) \ - (&(sock)->ns_wdelayhashtbl[(*((u_long *)(f))) % NFS_WDELAYHASHSIZ]) -#ifndef NFS_MUIDHASHSIZ -#define NFS_MUIDHASHSIZ 63 /* Tune the size of nfsmount with this */ -#endif -#define NMUIDHASH(nmp, uid) \ - (&(nmp)->nm_uidhashtbl[(uid) % NFS_MUIDHASHSIZ]) -#define NFSNOHASH(fhsum) \ - (&nfsnodehashtbl[(fhsum) & nfsnodehash]) - -/* - * Network address hash list element - */ -union nethostaddr { - u_long had_inetaddr; - struct mbuf *had_nam; -}; - -struct nfsuid { - TAILQ_ENTRY(nfsuid) nu_lru; /* LRU chain */ - LIST_ENTRY(nfsuid) nu_hash; /* Hash list */ - int nu_flag; /* Flags */ - union nethostaddr nu_haddr; /* Host addr. for dgram sockets */ - struct ucred nu_cr; /* Cred uid mapped to */ - int nu_expire; /* Expiry time (sec) */ - struct timeval nu_timestamp; /* Kerb. timestamp */ - u_long nu_nickname; /* Nickname on server */ - NFSKERBKEY_T nu_key; /* and session key */ -}; - -#define nu_inetaddr nu_haddr.had_inetaddr -#define nu_nam nu_haddr.had_nam -/* Bits for nu_flag */ -#define NU_INETADDR 0x1 -#define NU_NAM 0x2 -#define NU_NETFAM(u) (((u)->nu_flag & NU_INETADDR) ? AF_INET : AF_ISO) - -struct nfssvc_sock { - TAILQ_ENTRY(nfssvc_sock) ns_chain; /* List of all nfssvc_sock's */ - TAILQ_HEAD(, nfsuid) ns_uidlruhead; - struct file *ns_fp; - struct socket *ns_so; - struct mbuf *ns_nam; - struct mbuf *ns_raw; - struct mbuf *ns_rawend; - struct mbuf *ns_rec; - struct mbuf *ns_recend; - struct mbuf *ns_frag; - int ns_flag; - int ns_solock; - int ns_cc; - int ns_reclen; - int ns_numuids; - u_long ns_sref; - LIST_HEAD(, nfsrv_descript) ns_tq; /* Write gather lists */ - LIST_HEAD(, nfsuid) ns_uidhashtbl[NFS_UIDHASHSIZ]; - LIST_HEAD(nfsrvw_delayhash, nfsrv_descript) ns_wdelayhashtbl[NFS_WDELAYHASHSIZ]; -}; - -/* Bits for "ns_flag" */ -#define SLP_VALID 0x01 -#define SLP_DOREC 0x02 -#define SLP_NEEDQ 0x04 -#define SLP_DISCONN 0x08 -#define SLP_GETSTREAM 0x10 -#define SLP_LASTFRAG 0x20 -#define SLP_ALLFLAGS 0xff - -extern TAILQ_HEAD(nfssvc_sockhead, nfssvc_sock) nfssvc_sockhead; -extern int nfssvc_sockhead_flag; -#define SLP_INIT 0x01 -#define SLP_WANTINIT 0x02 - -/* - * One of these structures is allocated for each nfsd. - */ -struct nfsd { - TAILQ_ENTRY(nfsd) nfsd_chain; /* List of all nfsd's */ - int nfsd_flag; /* NFSD_ flags */ - struct nfssvc_sock *nfsd_slp; /* Current socket */ - int nfsd_authlen; /* Authenticator len */ - u_char nfsd_authstr[RPCAUTH_MAXSIZ]; /* Authenticator data */ - int nfsd_verflen; /* and the Verifier */ - u_char nfsd_verfstr[RPCVERF_MAXSIZ]; - struct proc *nfsd_procp; /* Proc ptr */ - struct nfsrv_descript *nfsd_nd; /* Associated nfsrv_descript */ -}; - -/* Bits for "nfsd_flag" */ -#define NFSD_WAITING 0x01 -#define NFSD_REQINPROG 0x02 -#define NFSD_NEEDAUTH 0x04 -#define NFSD_AUTHFAIL 0x08 - -/* - * This structure is used by the server for describing each request. - * Some fields are used only when write request gathering is performed. - */ -struct nfsrv_descript { - u_quad_t nd_time; /* Write deadline (usec) */ - off_t nd_off; /* Start byte offset */ - off_t nd_eoff; /* and end byte offset */ - LIST_ENTRY(nfsrv_descript) nd_hash; /* Hash list */ - LIST_ENTRY(nfsrv_descript) nd_tq; /* and timer list */ - LIST_HEAD(,nfsrv_descript) nd_coalesce; /* coalesced writes */ - struct mbuf *nd_mrep; /* Request mbuf list */ - struct mbuf *nd_md; /* Current dissect mbuf */ - struct mbuf *nd_mreq; /* Reply mbuf list */ - struct mbuf *nd_nam; /* and socket addr */ - struct mbuf *nd_nam2; /* return socket addr */ - caddr_t nd_dpos; /* Current dissect pos */ - int nd_procnum; /* RPC # */ - int nd_stable; /* storage type */ - int nd_flag; /* nd_flag */ - int nd_len; /* Length of this write */ - int nd_repstat; /* Reply status */ - u_long nd_retxid; /* Reply xid */ - u_long nd_duration; /* Lease duration */ - struct timeval nd_starttime; /* Time RPC initiated */ - fhandle_t nd_fh; /* File handle */ - struct ucred nd_cr; /* Credentials */ -}; - -/* Bits for "nd_flag" */ -#define ND_READ LEASE_READ -#define ND_WRITE LEASE_WRITE -#define ND_CHECK 0x04 -#define ND_LEASE (ND_READ | ND_WRITE | ND_CHECK) -#define ND_NFSV3 0x08 -#define ND_NQNFS 0x10 -#define ND_KERBNICK 0x20 -#define ND_KERBFULL 0x40 -#define ND_KERBAUTH (ND_KERBNICK | ND_KERBFULL) - -extern TAILQ_HEAD(nfsd_head, nfsd) nfsd_head; -extern int nfsd_head_flag; -#define NFSD_CHECKSLP 0x01 - -/* - * These macros compare nfsrv_descript structures. - */ -#define NFSW_CONTIG(o, n) \ - ((o)->nd_eoff >= (n)->nd_off && \ - !bcmp((caddr_t)&(o)->nd_fh, (caddr_t)&(n)->nd_fh, NFSX_V3FH)) - -#define NFSW_SAMECRED(o, n) \ - (((o)->nd_flag & ND_KERBAUTH) == ((n)->nd_flag & ND_KERBAUTH) && \ - !bcmp((caddr_t)&(o)->nd_cr, (caddr_t)&(n)->nd_cr, \ - sizeof (struct ucred))) - -int nfs_reply __P((struct nfsreq *)); -int nfs_getreq __P((struct nfsrv_descript *,struct nfsd *,int)); -int nfs_send __P((struct socket *,struct mbuf *,struct mbuf *,struct nfsreq *)); -int nfs_rephead __P((int,struct nfsrv_descript *,struct nfssvc_sock *,int,int,u_quad_t *,struct mbuf **,struct mbuf **,caddr_t *)); -int nfs_sndlock __P((int *,struct nfsreq *)); -void nfs_sndunlock __P((int *flagp)); -int nfs_disct __P((struct mbuf **,caddr_t *,int,int,caddr_t *)); -int nfs_vinvalbuf __P((struct vnode *,int,struct ucred *,struct proc *,int)); -int nfs_readrpc __P((struct vnode *,struct uio *,struct ucred *)); -int nfs_writerpc __P((struct vnode *,struct uio *,struct ucred *,int *,int *)); -int nfs_readdirrpc __P((register struct vnode *,struct uio *,struct ucred *)); -int nfs_asyncio __P((struct buf *,struct ucred *)); -int nfs_doio __P((struct buf *,struct ucred *,struct proc *)); -int nfs_readlinkrpc __P((struct vnode *,struct uio *,struct ucred *)); -int nfs_sigintr __P((struct nfsmount *,struct nfsreq *r,struct proc *)); -int nfs_readdirplusrpc __P((struct vnode *,register struct uio *,struct ucred *)); -int nfsm_disct __P((struct mbuf **,caddr_t *,int,int,caddr_t *)); -void nfsm_srvfattr __P((struct nfsrv_descript *,struct vattr *,struct nfs_fattr *)); -void nfsm_srvwcc __P((struct nfsrv_descript *,int,struct vattr *,int,struct vattr *,struct mbuf **,char **)); -void nfsm_srvpostopattr __P((struct nfsrv_descript *,int,struct vattr *,struct mbuf **,char **)); -int netaddr_match __P((int,union nethostaddr *,struct mbuf *)); -int nfs_request __P((struct vnode *,struct mbuf *,int,struct proc *,struct ucred *,struct mbuf **,struct mbuf **,caddr_t *)); -int nfs_loadattrcache __P((struct vnode **,struct mbuf **,caddr_t *,struct vattr *)); -int nfs_namei __P((struct nameidata *,fhandle_t *,int,struct nfssvc_sock *,struct mbuf *,struct mbuf **,caddr_t *,struct vnode **,struct proc *,int)); -void nfsm_adj __P((struct mbuf *,int,int)); -int nfsm_mbuftouio __P((struct mbuf **,struct uio *,int,caddr_t *)); -void nfsrv_initcache __P((void)); -int nfs_getauth __P((struct nfsmount *,struct nfsreq *,struct ucred *,char **,int *,char *,int *,NFSKERBKEY_T)); -int nfs_getnickauth __P((struct nfsmount *,struct ucred *,char **,int *,char *,int)); -int nfs_savenickauth __P((struct nfsmount *,struct ucred *,int,NFSKERBKEY_T,struct mbuf **,char **,struct mbuf *)); -int nfs_adv __P((struct mbuf **,caddr_t *,int,int)); -void nfs_nhinit __P((void)); -void nfs_timer __P((void*)); -u_long nfs_hash __P((nfsfh_t *,int)); -void nfsrv_slpderef __P((struct nfssvc_sock *slp)); -int nfsrv_dorec __P((struct nfssvc_sock *,struct nfsd *,struct nfsrv_descript **)); -void nfsrv_cleancache __P((void)); -int nfsrv_getcache __P((struct nfsrv_descript *,struct nfssvc_sock *,struct mbuf **)); -int nfs_init __P((void)); -void nfsrv_updatecache __P((struct nfsrv_descript *,int,struct mbuf *)); -int nfs_connect __P((struct nfsmount *,struct nfsreq *)); -void nfs_disconnect __P((struct nfsmount *nmp)); -int nfs_getattrcache __P((struct vnode *,struct vattr *)); -int nfsm_strtmbuf __P((struct mbuf **,char **,char *,long)); -int nfs_bioread __P((struct vnode *,struct uio *,int,struct ucred *, int getpages)); -int nfsm_uiotombuf __P((struct uio *,struct mbuf **,int,caddr_t *)); -void nfsrv_init __P((int)); -void nfs_clearcommit __P((struct mount *)); -int nfsrv_errmap __P((struct nfsrv_descript *, int)); -void nfsrv_rcv __P((struct socket *so, caddr_t arg, int waitflag)); -void nfsrvw_sort __P((gid_t [],int)); -void nfsrv_setcred __P((struct ucred *,struct ucred *)); -int nfs_writebp __P((struct buf *,int)); -int nfsrv_object_create __P(( struct vnode * )); -void nfsrv_wakenfsd __P((struct nfssvc_sock *slp)); -int nfsrv_writegather __P((struct nfsrv_descript **, struct nfssvc_sock *, - struct proc *, struct mbuf **)); -int nfs_fsinfo __P((struct nfsmount *, struct vnode *, struct ucred *, - struct proc *p)); - -int nfsrv3_access __P((struct nfsrv_descript *nfsd, struct nfssvc_sock *slp, - struct proc *procp, struct mbuf **mrq)); -int nfsrv_commit __P((struct nfsrv_descript *nfsd, struct nfssvc_sock *slp, - struct proc *procp, struct mbuf **mrq)); -int nfsrv_create __P((struct nfsrv_descript *nfsd, struct nfssvc_sock *slp, - struct proc *procp, struct mbuf **mrq)); -int nfsrv_fhtovp __P((fhandle_t *,int,struct vnode **, - struct ucred *,struct nfssvc_sock *,struct mbuf *, - int *,int)); -int nfsrv_fsinfo __P((struct nfsrv_descript *nfsd, struct nfssvc_sock *slp, - struct proc *procp, struct mbuf **mrq)); -int nfsrv_getattr __P((struct nfsrv_descript *nfsd, struct nfssvc_sock *slp, - struct proc *procp, struct mbuf **mrq)); -int nfsrv_link __P((struct nfsrv_descript *nfsd, struct nfssvc_sock *slp, - struct proc *procp, struct mbuf **mrq)); -int nfsrv_lookup __P((struct nfsrv_descript *nfsd, struct nfssvc_sock *slp, - struct proc *procp, struct mbuf **mrq)); -int nfsrv_mkdir __P((struct nfsrv_descript *nfsd, struct nfssvc_sock *slp, - struct proc *procp, struct mbuf **mrq)); -int nfsrv_mknod __P((struct nfsrv_descript *nfsd, struct nfssvc_sock *slp, - struct proc *procp, struct mbuf **mrq)); -int nfsrv_noop __P((struct nfsrv_descript *nfsd, struct nfssvc_sock *slp, - struct proc *procp, struct mbuf **mrq)); -int nfsrv_null __P((struct nfsrv_descript *nfsd, struct nfssvc_sock *slp, - struct proc *procp, struct mbuf **mrq)); -int nfsrv_pathconf __P((struct nfsrv_descript *nfsd, - struct nfssvc_sock *slp, struct proc *procp, - struct mbuf **mrq)); -int nfsrv_read __P((struct nfsrv_descript *nfsd, struct nfssvc_sock *slp, - struct proc *procp, struct mbuf **mrq)); -int nfsrv_readdir __P((struct nfsrv_descript *nfsd, struct nfssvc_sock *slp, - struct proc *procp, struct mbuf **mrq)); -int nfsrv_readdirplus __P((struct nfsrv_descript *nfsd, - struct nfssvc_sock *slp, struct proc *procp, - struct mbuf **mrq)); -int nfsrv_readlink __P((struct nfsrv_descript *nfsd, - struct nfssvc_sock *slp, struct proc *procp, - struct mbuf **mrq)); -int nfsrv_remove __P((struct nfsrv_descript *nfsd, struct nfssvc_sock *slp, - struct proc *procp, struct mbuf **mrq)); -int nfsrv_rename __P((struct nfsrv_descript *nfsd, struct nfssvc_sock *slp, - struct proc *procp, struct mbuf **mrq)); -int nfsrv_rmdir __P((struct nfsrv_descript *nfsd, struct nfssvc_sock *slp, - struct proc *procp, struct mbuf **mrq)); -int nfsrv_setattr __P((struct nfsrv_descript *nfsd, struct nfssvc_sock *slp, - struct proc *procp, struct mbuf **mrq)); -int nfsrv_statfs __P((struct nfsrv_descript *nfsd, struct nfssvc_sock *slp, - struct proc *procp, struct mbuf **mrq)); -int nfsrv_symlink __P((struct nfsrv_descript *nfsd, struct nfssvc_sock *slp, - struct proc *procp, struct mbuf **mrq)); -int nfsrv_write __P((struct nfsrv_descript *nfsd, struct nfssvc_sock *slp, - struct proc *procp, struct mbuf **mrq)); - -#ifdef NFS_DEBUG - -extern int nfs_debug; -#define NFS_DEBUG_ASYNCIO 1 /* asynchronous i/o */ -#define NFS_DEBUG_WG 2 /* server write gathering */ -#define NFS_DEBUG_RC 4 /* server request caching */ - -#define NFS_DPF(cat, args) \ - do { \ - if (nfs_debug & NFS_DEBUG_##cat) printf args; \ - } while (0) - -#else - -#define NFS_DPF(cat, args) - -#endif - -#endif /* _KERNEL */ - -#endif -- cgit v1.2.3