diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/nfsd/cache.h | 85 | ||||
| -rw-r--r-- | include/linux/nfsd/nfsd.h | 335 | ||||
| -rw-r--r-- | include/linux/nfsd/state.h | 409 | ||||
| -rw-r--r-- | include/linux/nfsd/xdr.h | 176 | ||||
| -rw-r--r-- | include/linux/nfsd/xdr3.h | 346 | ||||
| -rw-r--r-- | include/linux/nfsd/xdr4.h | 564 |
6 files changed, 0 insertions, 1915 deletions
diff --git a/include/linux/nfsd/cache.h b/include/linux/nfsd/cache.h deleted file mode 100644 index a165425dea41..000000000000 --- a/include/linux/nfsd/cache.h +++ /dev/null @@ -1,85 +0,0 @@ -/* - * include/linux/nfsd/cache.h - * - * Request reply cache. This was heavily inspired by the - * implementation in 4.3BSD/4.4BSD. - * - * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de> - */ - -#ifndef NFSCACHE_H -#define NFSCACHE_H - -#include <linux/sunrpc/svc.h> - -/* - * Representation of a reply cache entry. - */ -struct svc_cacherep { - struct hlist_node c_hash; - struct list_head c_lru; - - unsigned char c_state, /* unused, inprog, done */ - c_type, /* status, buffer */ - c_secure : 1; /* req came from port < 1024 */ - struct sockaddr_in c_addr; - __be32 c_xid; - u32 c_prot; - u32 c_proc; - u32 c_vers; - unsigned long c_timestamp; - union { - struct kvec u_vec; - __be32 u_status; - } c_u; -}; - -#define c_replvec c_u.u_vec -#define c_replstat c_u.u_status - -/* cache entry states */ -enum { - RC_UNUSED, - RC_INPROG, - RC_DONE -}; - -/* return values */ -enum { - RC_DROPIT, - RC_REPLY, - RC_DOIT, - RC_INTR -}; - -/* - * Cache types. - * We may want to add more types one day, e.g. for diropres and - * attrstat replies. Using cache entries with fixed length instead - * of buffer pointers may be more efficient. - */ -enum { - RC_NOCACHE, - RC_REPLSTAT, - RC_REPLBUFF, -}; - -/* - * If requests are retransmitted within this interval, they're dropped. - */ -#define RC_DELAY (HZ/5) - -int nfsd_reply_cache_init(void); -void nfsd_reply_cache_shutdown(void); -int nfsd_cache_lookup(struct svc_rqst *, int); -void nfsd_cache_update(struct svc_rqst *, int, __be32 *); - -#ifdef CONFIG_NFSD_V4 -void nfsd4_set_statp(struct svc_rqst *rqstp, __be32 *statp); -#else /* CONFIG_NFSD_V4 */ -static inline void nfsd4_set_statp(struct svc_rqst *rqstp, __be32 *statp) -{ -} -#endif /* CONFIG_NFSD_V4 */ - -#endif /* NFSCACHE_H */ diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h deleted file mode 100644 index 74f67c2aca34..000000000000 --- a/include/linux/nfsd/nfsd.h +++ /dev/null @@ -1,335 +0,0 @@ -/* - * linux/include/linux/nfsd/nfsd.h - * - * Hodge-podge collection of knfsd-related stuff. - * I will sort this out later. - * - * Copyright (C) 1995-1997 Olaf Kirch <okir@monad.swb.de> - */ - -#ifndef LINUX_NFSD_NFSD_H -#define LINUX_NFSD_NFSD_H - -#include <linux/types.h> -#include <linux/mount.h> - -#include <linux/nfsd/debug.h> -#include <linux/nfsd/export.h> -#include <linux/nfsd/stats.h> -/* - * nfsd version - */ -#define NFSD_SUPPORTED_MINOR_VERSION 1 - -struct readdir_cd { - __be32 err; /* 0, nfserr, or nfserr_eof */ -}; - - -extern struct svc_program nfsd_program; -extern struct svc_version nfsd_version2, nfsd_version3, - nfsd_version4; -extern u32 nfsd_supported_minorversion; -extern struct mutex nfsd_mutex; -extern struct svc_serv *nfsd_serv; -extern spinlock_t nfsd_drc_lock; -extern unsigned int nfsd_drc_max_mem; -extern unsigned int nfsd_drc_mem_used; - -extern const struct seq_operations nfs_exports_op; - -/* - * Function prototypes. - */ -int nfsd_svc(unsigned short port, int nrservs); -int nfsd_dispatch(struct svc_rqst *rqstp, __be32 *statp); - -int nfsd_nrthreads(void); -int nfsd_nrpools(void); -int nfsd_get_nrthreads(int n, int *); -int nfsd_set_nrthreads(int n, int *); - -#if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL) -#ifdef CONFIG_NFSD_V2_ACL -extern struct svc_version nfsd_acl_version2; -#else -#define nfsd_acl_version2 NULL -#endif -#ifdef CONFIG_NFSD_V3_ACL -extern struct svc_version nfsd_acl_version3; -#else -#define nfsd_acl_version3 NULL -#endif -#endif - -enum vers_op {NFSD_SET, NFSD_CLEAR, NFSD_TEST, NFSD_AVAIL }; -int nfsd_vers(int vers, enum vers_op change); -int nfsd_minorversion(u32 minorversion, enum vers_op change); -void nfsd_reset_versions(void); -int nfsd_create_serv(void); - -extern int nfsd_max_blksize; - -/* - * NFSv4 State - */ -#ifdef CONFIG_NFSD_V4 -extern unsigned int max_delegations; -int nfs4_state_init(void); -void nfsd4_free_slabs(void); -int nfs4_state_start(void); -void nfs4_state_shutdown(void); -time_t nfs4_lease_time(void); -void nfs4_reset_lease(time_t leasetime); -int nfs4_reset_recoverydir(char *recdir); -#else -static inline int nfs4_state_init(void) { return 0; } -static inline void nfsd4_free_slabs(void) { } -static inline int nfs4_state_start(void) { return 0; } -static inline void nfs4_state_shutdown(void) { } -static inline time_t nfs4_lease_time(void) { return 0; } -static inline void nfs4_reset_lease(time_t leasetime) { } -static inline int nfs4_reset_recoverydir(char *recdir) { return 0; } -#endif - -/* - * lockd binding - */ -void nfsd_lockd_init(void); -void nfsd_lockd_shutdown(void); - - -/* - * These macros provide pre-xdr'ed values for faster operation. - */ -#define nfs_ok cpu_to_be32(NFS_OK) -#define nfserr_perm cpu_to_be32(NFSERR_PERM) -#define nfserr_noent cpu_to_be32(NFSERR_NOENT) -#define nfserr_io cpu_to_be32(NFSERR_IO) -#define nfserr_nxio cpu_to_be32(NFSERR_NXIO) -#define nfserr_eagain cpu_to_be32(NFSERR_EAGAIN) -#define nfserr_acces cpu_to_be32(NFSERR_ACCES) -#define nfserr_exist cpu_to_be32(NFSERR_EXIST) -#define nfserr_xdev cpu_to_be32(NFSERR_XDEV) -#define nfserr_nodev cpu_to_be32(NFSERR_NODEV) -#define nfserr_notdir cpu_to_be32(NFSERR_NOTDIR) -#define nfserr_isdir cpu_to_be32(NFSERR_ISDIR) -#define nfserr_inval cpu_to_be32(NFSERR_INVAL) -#define nfserr_fbig cpu_to_be32(NFSERR_FBIG) -#define nfserr_nospc cpu_to_be32(NFSERR_NOSPC) -#define nfserr_rofs cpu_to_be32(NFSERR_ROFS) -#define nfserr_mlink cpu_to_be32(NFSERR_MLINK) -#define nfserr_opnotsupp cpu_to_be32(NFSERR_OPNOTSUPP) -#define nfserr_nametoolong cpu_to_be32(NFSERR_NAMETOOLONG) -#define nfserr_notempty cpu_to_be32(NFSERR_NOTEMPTY) -#define nfserr_dquot cpu_to_be32(NFSERR_DQUOT) -#define nfserr_stale cpu_to_be32(NFSERR_STALE) -#define nfserr_remote cpu_to_be32(NFSERR_REMOTE) -#define nfserr_wflush cpu_to_be32(NFSERR_WFLUSH) -#define nfserr_badhandle cpu_to_be32(NFSERR_BADHANDLE) -#define nfserr_notsync cpu_to_be32(NFSERR_NOT_SYNC) -#define nfserr_badcookie cpu_to_be32(NFSERR_BAD_COOKIE) -#define nfserr_notsupp cpu_to_be32(NFSERR_NOTSUPP) -#define nfserr_toosmall cpu_to_be32(NFSERR_TOOSMALL) -#define nfserr_serverfault cpu_to_be32(NFSERR_SERVERFAULT) -#define nfserr_badtype cpu_to_be32(NFSERR_BADTYPE) -#define nfserr_jukebox cpu_to_be32(NFSERR_JUKEBOX) -#define nfserr_denied cpu_to_be32(NFSERR_DENIED) -#define nfserr_deadlock cpu_to_be32(NFSERR_DEADLOCK) -#define nfserr_expired cpu_to_be32(NFSERR_EXPIRED) -#define nfserr_bad_cookie cpu_to_be32(NFSERR_BAD_COOKIE) -#define nfserr_same cpu_to_be32(NFSERR_SAME) -#define nfserr_clid_inuse cpu_to_be32(NFSERR_CLID_INUSE) -#define nfserr_stale_clientid cpu_to_be32(NFSERR_STALE_CLIENTID) -#define nfserr_resource cpu_to_be32(NFSERR_RESOURCE) -#define nfserr_moved cpu_to_be32(NFSERR_MOVED) -#define nfserr_nofilehandle cpu_to_be32(NFSERR_NOFILEHANDLE) -#define nfserr_minor_vers_mismatch cpu_to_be32(NFSERR_MINOR_VERS_MISMATCH) -#define nfserr_share_denied cpu_to_be32(NFSERR_SHARE_DENIED) -#define nfserr_stale_stateid cpu_to_be32(NFSERR_STALE_STATEID) -#define nfserr_old_stateid cpu_to_be32(NFSERR_OLD_STATEID) -#define nfserr_bad_stateid cpu_to_be32(NFSERR_BAD_STATEID) -#define nfserr_bad_seqid cpu_to_be32(NFSERR_BAD_SEQID) -#define nfserr_symlink cpu_to_be32(NFSERR_SYMLINK) -#define nfserr_not_same cpu_to_be32(NFSERR_NOT_SAME) -#define nfserr_restorefh cpu_to_be32(NFSERR_RESTOREFH) -#define nfserr_attrnotsupp cpu_to_be32(NFSERR_ATTRNOTSUPP) -#define nfserr_bad_xdr cpu_to_be32(NFSERR_BAD_XDR) -#define nfserr_openmode cpu_to_be32(NFSERR_OPENMODE) -#define nfserr_locks_held cpu_to_be32(NFSERR_LOCKS_HELD) -#define nfserr_op_illegal cpu_to_be32(NFSERR_OP_ILLEGAL) -#define nfserr_grace cpu_to_be32(NFSERR_GRACE) -#define nfserr_no_grace cpu_to_be32(NFSERR_NO_GRACE) -#define nfserr_reclaim_bad cpu_to_be32(NFSERR_RECLAIM_BAD) -#define nfserr_badname cpu_to_be32(NFSERR_BADNAME) -#define nfserr_cb_path_down cpu_to_be32(NFSERR_CB_PATH_DOWN) -#define nfserr_locked cpu_to_be32(NFSERR_LOCKED) -#define nfserr_wrongsec cpu_to_be32(NFSERR_WRONGSEC) -#define nfserr_badiomode cpu_to_be32(NFS4ERR_BADIOMODE) -#define nfserr_badlayout cpu_to_be32(NFS4ERR_BADLAYOUT) -#define nfserr_bad_session_digest cpu_to_be32(NFS4ERR_BAD_SESSION_DIGEST) -#define nfserr_badsession cpu_to_be32(NFS4ERR_BADSESSION) -#define nfserr_badslot cpu_to_be32(NFS4ERR_BADSLOT) -#define nfserr_complete_already cpu_to_be32(NFS4ERR_COMPLETE_ALREADY) -#define nfserr_conn_not_bound_to_session cpu_to_be32(NFS4ERR_CONN_NOT_BOUND_TO_SESSION) -#define nfserr_deleg_already_wanted cpu_to_be32(NFS4ERR_DELEG_ALREADY_WANTED) -#define nfserr_back_chan_busy cpu_to_be32(NFS4ERR_BACK_CHAN_BUSY) -#define nfserr_layouttrylater cpu_to_be32(NFS4ERR_LAYOUTTRYLATER) -#define nfserr_layoutunavailable cpu_to_be32(NFS4ERR_LAYOUTUNAVAILABLE) -#define nfserr_nomatching_layout cpu_to_be32(NFS4ERR_NOMATCHING_LAYOUT) -#define nfserr_recallconflict cpu_to_be32(NFS4ERR_RECALLCONFLICT) -#define nfserr_unknown_layouttype cpu_to_be32(NFS4ERR_UNKNOWN_LAYOUTTYPE) -#define nfserr_seq_misordered cpu_to_be32(NFS4ERR_SEQ_MISORDERED) -#define nfserr_sequence_pos cpu_to_be32(NFS4ERR_SEQUENCE_POS) -#define nfserr_req_too_big cpu_to_be32(NFS4ERR_REQ_TOO_BIG) -#define nfserr_rep_too_big cpu_to_be32(NFS4ERR_REP_TOO_BIG) -#define nfserr_rep_too_big_to_cache cpu_to_be32(NFS4ERR_REP_TOO_BIG_TO_CACHE) -#define nfserr_retry_uncached_rep cpu_to_be32(NFS4ERR_RETRY_UNCACHED_REP) -#define nfserr_unsafe_compound cpu_to_be32(NFS4ERR_UNSAFE_COMPOUND) -#define nfserr_too_many_ops cpu_to_be32(NFS4ERR_TOO_MANY_OPS) -#define nfserr_op_not_in_session cpu_to_be32(NFS4ERR_OP_NOT_IN_SESSION) -#define nfserr_hash_alg_unsupp cpu_to_be32(NFS4ERR_HASH_ALG_UNSUPP) -#define nfserr_clientid_busy cpu_to_be32(NFS4ERR_CLIENTID_BUSY) -#define nfserr_pnfs_io_hole cpu_to_be32(NFS4ERR_PNFS_IO_HOLE) -#define nfserr_seq_false_retry cpu_to_be32(NFS4ERR_SEQ_FALSE_RETRY) -#define nfserr_bad_high_slot cpu_to_be32(NFS4ERR_BAD_HIGH_SLOT) -#define nfserr_deadsession cpu_to_be32(NFS4ERR_DEADSESSION) -#define nfserr_encr_alg_unsupp cpu_to_be32(NFS4ERR_ENCR_ALG_UNSUPP) -#define nfserr_pnfs_no_layout cpu_to_be32(NFS4ERR_PNFS_NO_LAYOUT) -#define nfserr_not_only_op cpu_to_be32(NFS4ERR_NOT_ONLY_OP) -#define nfserr_wrong_cred cpu_to_be32(NFS4ERR_WRONG_CRED) -#define nfserr_wrong_type cpu_to_be32(NFS4ERR_WRONG_TYPE) -#define nfserr_dirdeleg_unavail cpu_to_be32(NFS4ERR_DIRDELEG_UNAVAIL) -#define nfserr_reject_deleg cpu_to_be32(NFS4ERR_REJECT_DELEG) -#define nfserr_returnconflict cpu_to_be32(NFS4ERR_RETURNCONFLICT) -#define nfserr_deleg_revoked cpu_to_be32(NFS4ERR_DELEG_REVOKED) - -/* error codes for internal use */ -/* if a request fails due to kmalloc failure, it gets dropped. - * Client should resend eventually - */ -#define nfserr_dropit cpu_to_be32(30000) -/* end-of-file indicator in readdir */ -#define nfserr_eof cpu_to_be32(30001) -/* replay detected */ -#define nfserr_replay_me cpu_to_be32(11001) -/* nfs41 replay detected */ -#define nfserr_replay_cache cpu_to_be32(11002) - -/* Check for dir entries '.' and '..' */ -#define isdotent(n, l) (l < 3 && n[0] == '.' && (l == 1 || n[1] == '.')) - -/* - * Time of server startup - */ -extern struct timeval nfssvc_boot; - -#ifdef CONFIG_NFSD_V4 - -/* before processing a COMPOUND operation, we have to check that there - * is enough space in the buffer for XDR encode to succeed. otherwise, - * we might process an operation with side effects, and be unable to - * tell the client that the operation succeeded. - * - * COMPOUND_SLACK_SPACE - this is the minimum bytes of buffer space - * needed to encode an "ordinary" _successful_ operation. (GETATTR, - * READ, READDIR, and READLINK have their own buffer checks.) if we - * fall below this level, we fail the next operation with NFS4ERR_RESOURCE. - * - * COMPOUND_ERR_SLACK_SPACE - this is the minimum bytes of buffer space - * needed to encode an operation which has failed with NFS4ERR_RESOURCE. - * care is taken to ensure that we never fall below this level for any - * reason. - */ -#define COMPOUND_SLACK_SPACE 140 /* OP_GETFH */ -#define COMPOUND_ERR_SLACK_SPACE 12 /* OP_SETATTR */ - -#define NFSD_LEASE_TIME (nfs4_lease_time()) -#define NFSD_LAUNDROMAT_MINTIMEOUT 10 /* seconds */ - -/* - * The following attributes are currently not supported by the NFSv4 server: - * ARCHIVE (deprecated anyway) - * HIDDEN (unlikely to be supported any time soon) - * MIMETYPE (unlikely to be supported any time soon) - * QUOTA_* (will be supported in a forthcoming patch) - * SYSTEM (unlikely to be supported any time soon) - * TIME_BACKUP (unlikely to be supported any time soon) - * TIME_CREATE (unlikely to be supported any time soon) - */ -#define NFSD4_SUPPORTED_ATTRS_WORD0 \ -(FATTR4_WORD0_SUPPORTED_ATTRS | FATTR4_WORD0_TYPE | FATTR4_WORD0_FH_EXPIRE_TYPE \ - | FATTR4_WORD0_CHANGE | FATTR4_WORD0_SIZE | FATTR4_WORD0_LINK_SUPPORT \ - | FATTR4_WORD0_SYMLINK_SUPPORT | FATTR4_WORD0_NAMED_ATTR | FATTR4_WORD0_FSID \ - | FATTR4_WORD0_UNIQUE_HANDLES | FATTR4_WORD0_LEASE_TIME | FATTR4_WORD0_RDATTR_ERROR \ - | FATTR4_WORD0_ACLSUPPORT | FATTR4_WORD0_CANSETTIME | FATTR4_WORD0_CASE_INSENSITIVE \ - | FATTR4_WORD0_CASE_PRESERVING | FATTR4_WORD0_CHOWN_RESTRICTED \ - | FATTR4_WORD0_FILEHANDLE | FATTR4_WORD0_FILEID | FATTR4_WORD0_FILES_AVAIL \ - | FATTR4_WORD0_FILES_FREE | FATTR4_WORD0_FILES_TOTAL | FATTR4_WORD0_FS_LOCATIONS | FATTR4_WORD0_HOMOGENEOUS \ - | FATTR4_WORD0_MAXFILESIZE | FATTR4_WORD0_MAXLINK | FATTR4_WORD0_MAXNAME \ - | FATTR4_WORD0_MAXREAD | FATTR4_WORD0_MAXWRITE | FATTR4_WORD0_ACL) - -#define NFSD4_SUPPORTED_ATTRS_WORD1 \ -(FATTR4_WORD1_MODE | FATTR4_WORD1_NO_TRUNC | FATTR4_WORD1_NUMLINKS \ - | FATTR4_WORD1_OWNER | FATTR4_WORD1_OWNER_GROUP | FATTR4_WORD1_RAWDEV \ - | FATTR4_WORD1_SPACE_AVAIL | FATTR4_WORD1_SPACE_FREE | FATTR4_WORD1_SPACE_TOTAL \ - | FATTR4_WORD1_SPACE_USED | FATTR4_WORD1_TIME_ACCESS | FATTR4_WORD1_TIME_ACCESS_SET \ - | FATTR4_WORD1_TIME_DELTA | FATTR4_WORD1_TIME_METADATA \ - | FATTR4_WORD1_TIME_MODIFY | FATTR4_WORD1_TIME_MODIFY_SET | FATTR4_WORD1_MOUNTED_ON_FILEID) - -#define NFSD4_SUPPORTED_ATTRS_WORD2 0 - -#define NFSD4_1_SUPPORTED_ATTRS_WORD0 \ - NFSD4_SUPPORTED_ATTRS_WORD0 - -#define NFSD4_1_SUPPORTED_ATTRS_WORD1 \ - NFSD4_SUPPORTED_ATTRS_WORD1 - -#define NFSD4_1_SUPPORTED_ATTRS_WORD2 \ - (NFSD4_SUPPORTED_ATTRS_WORD2 | FATTR4_WORD2_SUPPATTR_EXCLCREAT) - -static inline u32 nfsd_suppattrs0(u32 minorversion) -{ - return minorversion ? NFSD4_1_SUPPORTED_ATTRS_WORD0 - : NFSD4_SUPPORTED_ATTRS_WORD0; -} - -static inline u32 nfsd_suppattrs1(u32 minorversion) -{ - return minorversion ? NFSD4_1_SUPPORTED_ATTRS_WORD1 - : NFSD4_SUPPORTED_ATTRS_WORD1; -} - -static inline u32 nfsd_suppattrs2(u32 minorversion) -{ - return minorversion ? NFSD4_1_SUPPORTED_ATTRS_WORD2 - : NFSD4_SUPPORTED_ATTRS_WORD2; -} - -/* These will return ERR_INVAL if specified in GETATTR or READDIR. */ -#define NFSD_WRITEONLY_ATTRS_WORD1 \ -(FATTR4_WORD1_TIME_ACCESS_SET | FATTR4_WORD1_TIME_MODIFY_SET) - -/* These are the only attrs allowed in CREATE/OPEN/SETATTR. */ -#define NFSD_WRITEABLE_ATTRS_WORD0 \ -(FATTR4_WORD0_SIZE | FATTR4_WORD0_ACL ) -#define NFSD_WRITEABLE_ATTRS_WORD1 \ -(FATTR4_WORD1_MODE | FATTR4_WORD1_OWNER | FATTR4_WORD1_OWNER_GROUP \ - | FATTR4_WORD1_TIME_ACCESS_SET | FATTR4_WORD1_TIME_MODIFY_SET) -#define NFSD_WRITEABLE_ATTRS_WORD2 0 - -#define NFSD_SUPPATTR_EXCLCREAT_WORD0 \ - NFSD_WRITEABLE_ATTRS_WORD0 -/* - * we currently store the exclusive create verifier in the v_{a,m}time - * attributes so the client can't set these at create time using EXCLUSIVE4_1 - */ -#define NFSD_SUPPATTR_EXCLCREAT_WORD1 \ - (NFSD_WRITEABLE_ATTRS_WORD1 & \ - ~(FATTR4_WORD1_TIME_ACCESS_SET | FATTR4_WORD1_TIME_MODIFY_SET)) -#define NFSD_SUPPATTR_EXCLCREAT_WORD2 \ - NFSD_WRITEABLE_ATTRS_WORD2 - -#endif /* CONFIG_NFSD_V4 */ - -#endif /* LINUX_NFSD_NFSD_H */ diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h deleted file mode 100644 index 2af75686e0d3..000000000000 --- a/include/linux/nfsd/state.h +++ /dev/null @@ -1,409 +0,0 @@ -/* - * linux/include/nfsd/state.h - * - * Copyright (c) 2001 The Regents of the University of Michigan. - * All rights reserved. - * - * Kendrick Smith <kmsmith@umich.edu> - * Andy Adamson <andros@umich.edu> - * - * 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. 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 ``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. - * - */ - -#ifndef _NFSD4_STATE_H -#define _NFSD4_STATE_H - -#include <linux/nfsd/nfsfh.h> - -typedef struct { - u32 cl_boot; - u32 cl_id; -} clientid_t; - -typedef struct { - u32 so_boot; - u32 so_stateownerid; - u32 so_fileid; -} stateid_opaque_t; - -typedef struct { - u32 si_generation; - stateid_opaque_t si_opaque; -} stateid_t; -#define si_boot si_opaque.so_boot -#define si_stateownerid si_opaque.so_stateownerid -#define si_fileid si_opaque.so_fileid - -#define STATEID_FMT "(%08x/%08x/%08x/%08x)" -#define STATEID_VAL(s) \ - (s)->si_boot, \ - (s)->si_stateownerid, \ - (s)->si_fileid, \ - (s)->si_generation - -struct nfsd4_cb_sequence { - /* args/res */ - u32 cbs_minorversion; - struct nfs4_client *cbs_clp; -}; - -struct nfs4_delegation { - struct list_head dl_perfile; - struct list_head dl_perclnt; - struct list_head dl_recall_lru; /* delegation recalled */ - atomic_t dl_count; /* ref count */ - struct nfs4_client *dl_client; - struct nfs4_file *dl_file; - struct file_lock *dl_flock; - struct file *dl_vfs_file; - u32 dl_type; - time_t dl_time; -/* For recall: */ - u32 dl_ident; - stateid_t dl_stateid; - struct knfsd_fh dl_fh; - int dl_retries; -}; - -/* client delegation callback info */ -struct nfs4_cb_conn { - /* SETCLIENTID info */ - struct sockaddr_storage cb_addr; - size_t cb_addrlen; - u32 cb_prog; - u32 cb_minorversion; - u32 cb_ident; /* minorversion 0 only */ - /* RPC client info */ - atomic_t cb_set; /* successful CB_NULL call */ - struct rpc_clnt * cb_client; -}; - -/* Maximum number of slots per session. 160 is useful for long haul TCP */ -#define NFSD_MAX_SLOTS_PER_SESSION 160 -/* Maximum number of operations per session compound */ -#define NFSD_MAX_OPS_PER_COMPOUND 16 -/* Maximum session per slot cache size */ -#define NFSD_SLOT_CACHE_SIZE 1024 -/* Maximum number of NFSD_SLOT_CACHE_SIZE slots per session */ -#define NFSD_CACHE_SIZE_SLOTS_PER_SESSION 32 -#define NFSD_MAX_MEM_PER_SESSION \ - (NFSD_CACHE_SIZE_SLOTS_PER_SESSION * NFSD_SLOT_CACHE_SIZE) - -struct nfsd4_slot { - bool sl_inuse; - bool sl_cachethis; - u16 sl_opcnt; - u32 sl_seqid; - __be32 sl_status; - u32 sl_datalen; - char sl_data[]; -}; - -struct nfsd4_channel_attrs { - u32 headerpadsz; - u32 maxreq_sz; - u32 maxresp_sz; - u32 maxresp_cached; - u32 maxops; - u32 maxreqs; - u32 nr_rdma_attrs; - u32 rdma_attrs; -}; - -struct nfsd4_create_session { - clientid_t clientid; - struct nfs4_sessionid sessionid; - u32 seqid; - u32 flags; - struct nfsd4_channel_attrs fore_channel; - struct nfsd4_channel_attrs back_channel; - u32 callback_prog; - u32 uid; - u32 gid; -}; - -/* The single slot clientid cache structure */ -struct nfsd4_clid_slot { - u32 sl_seqid; - __be32 sl_status; - struct nfsd4_create_session sl_cr_ses; -}; - -struct nfsd4_session { - struct kref se_ref; - struct list_head se_hash; /* hash by sessionid */ - struct list_head se_perclnt; - u32 se_flags; - struct nfs4_client *se_client; /* for expire_client */ - struct nfs4_sessionid se_sessionid; - struct nfsd4_channel_attrs se_fchannel; - struct nfsd4_channel_attrs se_bchannel; - struct nfsd4_slot *se_slots[]; /* forward channel slots */ -}; - -static inline void -nfsd4_put_session(struct nfsd4_session *ses) -{ - extern void free_session(struct kref *kref); - kref_put(&ses->se_ref, free_session); -} - -static inline void -nfsd4_get_session(struct nfsd4_session *ses) -{ - kref_get(&ses->se_ref); -} - -/* formatted contents of nfs4_sessionid */ -struct nfsd4_sessionid { - clientid_t clientid; - u32 sequence; - u32 reserved; -}; - -#define HEXDIR_LEN 33 /* hex version of 16 byte md5 of cl_name plus '\0' */ - -/* - * struct nfs4_client - one per client. Clientids live here. - * o Each nfs4_client is hashed by clientid. - * - * o Each nfs4_clients is also hashed by name - * (the opaque quantity initially sent by the client to identify itself). - * - * o cl_perclient list is used to ensure no dangling stateowner references - * when we expire the nfs4_client - */ -struct nfs4_client { - struct list_head cl_idhash; /* hash by cl_clientid.id */ - struct list_head cl_strhash; /* hash by cl_name */ - struct list_head cl_openowners; - struct list_head cl_delegations; - struct list_head cl_lru; /* tail queue */ - struct xdr_netobj cl_name; /* id generated by client */ - char cl_recdir[HEXDIR_LEN]; /* recovery dir */ - nfs4_verifier cl_verifier; /* generated by client */ - time_t cl_time; /* time of last lease renewal */ - struct sockaddr_storage cl_addr; /* client ipaddress */ - u32 cl_flavor; /* setclientid pseudoflavor */ - char *cl_principal; /* setclientid principal name */ - struct svc_cred cl_cred; /* setclientid principal */ - clientid_t cl_clientid; /* generated by server */ - nfs4_verifier cl_confirm; /* generated by server */ - struct nfs4_cb_conn cl_cb_conn; /* callback info */ - atomic_t cl_count; /* ref count */ - u32 cl_firststate; /* recovery dir creation */ - - /* for nfs41 */ - struct list_head cl_sessions; - struct nfsd4_clid_slot cl_cs_slot; /* create_session slot */ - u32 cl_exchange_flags; - struct nfs4_sessionid cl_sessionid; - - /* for nfs41 callbacks */ - /* We currently support a single back channel with a single slot */ - unsigned long cl_cb_slot_busy; - u32 cl_cb_seq_nr; - struct svc_xprt *cl_cb_xprt; /* 4.1 callback transport */ - struct rpc_wait_queue cl_cb_waitq; /* backchannel callers may */ - /* wait here for slots */ -}; - -/* struct nfs4_client_reset - * one per old client. Populates reset_str_hashtbl. Filled from conf_id_hashtbl - * upon lease reset, or from upcall to state_daemon (to read in state - * from non-volitile storage) upon reboot. - */ -struct nfs4_client_reclaim { - struct list_head cr_strhash; /* hash by cr_name */ - char cr_recdir[HEXDIR_LEN]; /* recover dir */ -}; - -static inline void -update_stateid(stateid_t *stateid) -{ - stateid->si_generation++; -} - -/* A reasonable value for REPLAY_ISIZE was estimated as follows: - * The OPEN response, typically the largest, requires - * 4(status) + 8(stateid) + 20(changeinfo) + 4(rflags) + 8(verifier) + - * 4(deleg. type) + 8(deleg. stateid) + 4(deleg. recall flag) + - * 20(deleg. space limit) + ~32(deleg. ace) = 112 bytes - */ - -#define NFSD4_REPLAY_ISIZE 112 - -/* - * Replay buffer, where the result of the last seqid-mutating operation - * is cached. - */ -struct nfs4_replay { - __be32 rp_status; - unsigned int rp_buflen; - char *rp_buf; - unsigned intrp_allocated; - struct knfsd_fh rp_openfh; - char rp_ibuf[NFSD4_REPLAY_ISIZE]; -}; - -/* -* nfs4_stateowner can either be an open_owner, or a lock_owner -* -* so_idhash: stateid_hashtbl[] for open owner, lockstateid_hashtbl[] -* for lock_owner -* so_strhash: ownerstr_hashtbl[] for open_owner, lock_ownerstr_hashtbl[] -* for lock_owner -* so_perclient: nfs4_client->cl_perclient entry - used when nfs4_client -* struct is reaped. -* so_perfilestate: heads the list of nfs4_stateid (either open or lock) -* and is used to ensure no dangling nfs4_stateid references when we -* release a stateowner. -* so_perlockowner: (open) nfs4_stateid->st_perlockowner entry - used when -* close is called to reap associated byte-range locks -* so_close_lru: (open) stateowner is placed on this list instead of being -* reaped (when so_perfilestate is empty) to hold the last close replay. -* reaped by laundramat thread after lease period. -*/ -struct nfs4_stateowner { - struct kref so_ref; - struct list_head so_idhash; /* hash by so_id */ - struct list_head so_strhash; /* hash by op_name */ - struct list_head so_perclient; - struct list_head so_stateids; - struct list_head so_perstateid; /* for lockowners only */ - struct list_head so_close_lru; /* tail queue */ - time_t so_time; /* time of placement on so_close_lru */ - int so_is_open_owner; /* 1=openowner,0=lockowner */ - u32 so_id; - struct nfs4_client * so_client; - /* after increment in ENCODE_SEQID_OP_TAIL, represents the next - * sequence id expected from the client: */ - u32 so_seqid; - struct xdr_netobj so_owner; /* open owner name */ - int so_confirmed; /* successful OPEN_CONFIRM? */ - struct nfs4_replay so_replay; -}; - -/* -* nfs4_file: a file opened by some number of (open) nfs4_stateowners. -* o fi_perfile list is used to search for conflicting -* share_acces, share_deny on the file. -*/ -struct nfs4_file { - atomic_t fi_ref; - struct list_head fi_hash; /* hash by "struct inode *" */ - struct list_head fi_stateids; - struct list_head fi_delegations; - struct inode *fi_inode; - u32 fi_id; /* used with stateowner->so_id - * for stateid_hashtbl hash */ - bool fi_had_conflict; -}; - -/* -* nfs4_stateid can either be an open stateid or (eventually) a lock stateid -* -* (open)nfs4_stateid: one per (open)nfs4_stateowner, nfs4_file -* -* st_hash: stateid_hashtbl[] entry or lockstateid_hashtbl entry -* st_perfile: file_hashtbl[] entry. -* st_perfile_state: nfs4_stateowner->so_perfilestate -* st_perlockowner: (open stateid) list of lock nfs4_stateowners -* st_access_bmap: used only for open stateid -* st_deny_bmap: used only for open stateid -* st_openstp: open stateid lock stateid was derived from -* -* XXX: open stateids and lock stateids have diverged sufficiently that -* we should consider defining separate structs for the two cases. -*/ - -struct nfs4_stateid { - struct list_head st_hash; - struct list_head st_perfile; - struct list_head st_perstateowner; - struct list_head st_lockowners; - struct nfs4_stateowner * st_stateowner; - struct nfs4_file * st_file; - stateid_t st_stateid; - struct file * st_vfs_file; - unsigned long st_access_bmap; - unsigned long st_deny_bmap; - struct nfs4_stateid * st_openstp; -}; - -/* flags for preprocess_seqid_op() */ -#define HAS_SESSION 0x00000001 -#define CONFIRM 0x00000002 -#define OPEN_STATE 0x00000004 -#define LOCK_STATE 0x00000008 -#define RD_STATE 0x00000010 -#define WR_STATE 0x00000020 -#define CLOSE_STATE 0x00000040 - -#define seqid_mutating_err(err) \ - (((err) != nfserr_stale_clientid) && \ - ((err) != nfserr_bad_seqid) && \ - ((err) != nfserr_stale_stateid) && \ - ((err) != nfserr_bad_stateid)) - -struct nfsd4_compound_state; - -extern __be32 nfs4_preprocess_stateid_op(struct nfsd4_compound_state *cstate, - stateid_t *stateid, int flags, struct file **filp); -extern void nfs4_lock_state(void); -extern void nfs4_unlock_state(void); -extern int nfs4_in_grace(void); -extern __be32 nfs4_check_open_reclaim(clientid_t *clid); -extern void put_nfs4_client(struct nfs4_client *clp); -extern void nfs4_free_stateowner(struct kref *kref); -extern int set_callback_cred(void); -extern void nfsd4_probe_callback(struct nfs4_client *clp); -extern void nfsd4_cb_recall(struct nfs4_delegation *dp); -extern void nfs4_put_delegation(struct nfs4_delegation *dp); -extern __be32 nfs4_make_rec_clidname(char *clidname, struct xdr_netobj *clname); -extern void nfsd4_init_recdir(char *recdir_name); -extern int nfsd4_recdir_load(void); -extern void nfsd4_shutdown_recdir(void); -extern int nfs4_client_to_reclaim(const char *name); -extern int nfs4_has_reclaimed_state(const char *name, bool use_exchange_id); -extern void nfsd4_recdir_purge_old(void); -extern int nfsd4_create_clid_dir(struct nfs4_client *clp); -extern void nfsd4_remove_clid_dir(struct nfs4_client *clp); - -static inline void -nfs4_put_stateowner(struct nfs4_stateowner *so) -{ - kref_put(&so->so_ref, nfs4_free_stateowner); -} - -static inline void -nfs4_get_stateowner(struct nfs4_stateowner *so) -{ - kref_get(&so->so_ref); -} - -#endif /* NFSD4_STATE_H */ diff --git a/include/linux/nfsd/xdr.h b/include/linux/nfsd/xdr.h deleted file mode 100644 index 58f824d854c2..000000000000 --- a/include/linux/nfsd/xdr.h +++ /dev/null @@ -1,176 +0,0 @@ -/* - * linux/include/linux/nfsd/xdr.h - * - * XDR types for nfsd. This is mainly a typing exercise. - */ - -#ifndef LINUX_NFSD_H -#define LINUX_NFSD_H - -#include <linux/vfs.h> -#include <linux/nfsd/nfsd.h> - -struct nfsd_fhandle { - struct svc_fh fh; -}; - -struct nfsd_sattrargs { - struct svc_fh fh; - struct iattr attrs; -}; - -struct nfsd_diropargs { - struct svc_fh fh; - char * name; - unsigned int len; -}; - -struct nfsd_readargs { - struct svc_fh fh; - __u32 offset; - __u32 count; - int vlen; -}; - -struct nfsd_writeargs { - svc_fh fh; - __u32 offset; - int len; - int vlen; -}; - -struct nfsd_createargs { - struct svc_fh fh; - char * name; - unsigned int len; - struct iattr attrs; -}; - -struct nfsd_renameargs { - struct svc_fh ffh; - char * fname; - unsigned int flen; - struct svc_fh tfh; - char * tname; - unsigned int tlen; -}; - -struct nfsd_readlinkargs { - struct svc_fh fh; - char * buffer; -}; - -struct nfsd_linkargs { - struct svc_fh ffh; - struct svc_fh tfh; - char * tname; - unsigned int tlen; -}; - -struct nfsd_symlinkargs { - struct svc_fh ffh; - char * fname; - unsigned int flen; - char * tname; - unsigned int tlen; - struct iattr attrs; -}; - -struct nfsd_readdirargs { - struct svc_fh fh; - __u32 cookie; - __u32 count; - __be32 * buffer; -}; - -struct nfsd_attrstat { - struct svc_fh fh; - struct kstat stat; -}; - -struct nfsd_diropres { - struct svc_fh fh; - struct kstat stat; -}; - -struct nfsd_readlinkres { - int len; -}; - -struct nfsd_readres { - struct svc_fh fh; - unsigned long count; - struct kstat stat; -}; - -struct nfsd_readdirres { - int count; - - struct readdir_cd common; - __be32 * buffer; - int buflen; - __be32 * offset; -}; - -struct nfsd_statfsres { - struct kstatfs stats; -}; - -/* - * Storage requirements for XDR arguments and results. - */ -union nfsd_xdrstore { - struct nfsd_sattrargs sattr; - struct nfsd_diropargs dirop; - struct nfsd_readargs read; - struct nfsd_writeargs write; - struct nfsd_createargs create; - struct nfsd_renameargs rename; - struct nfsd_linkargs link; - struct nfsd_symlinkargs symlink; - struct nfsd_readdirargs readdir; -}; - -#define NFS2_SVC_XDRSIZE sizeof(union nfsd_xdrstore) - - -int nfssvc_decode_void(struct svc_rqst *, __be32 *, void *); -int nfssvc_decode_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *); -int nfssvc_decode_sattrargs(struct svc_rqst *, __be32 *, - struct nfsd_sattrargs *); -int nfssvc_decode_diropargs(struct svc_rqst *, __be32 *, - struct nfsd_diropargs *); -int nfssvc_decode_readargs(struct svc_rqst *, __be32 *, - struct nfsd_readargs *); -int nfssvc_decode_writeargs(struct svc_rqst *, __be32 *, - struct nfsd_writeargs *); -int nfssvc_decode_createargs(struct svc_rqst *, __be32 *, - struct nfsd_createargs *); -int nfssvc_decode_renameargs(struct svc_rqst *, __be32 *, - struct nfsd_renameargs *); -int nfssvc_decode_readlinkargs(struct svc_rqst *, __be32 *, - struct nfsd_readlinkargs *); -int nfssvc_decode_linkargs(struct svc_rqst *, __be32 *, - struct nfsd_linkargs *); -int nfssvc_decode_symlinkargs(struct svc_rqst *, __be32 *, - struct nfsd_symlinkargs *); -int nfssvc_decode_readdirargs(struct svc_rqst *, __be32 *, - struct nfsd_readdirargs *); -int nfssvc_encode_void(struct svc_rqst *, __be32 *, void *); -int nfssvc_encode_attrstat(struct svc_rqst *, __be32 *, struct nfsd_attrstat *); -int nfssvc_encode_diropres(struct svc_rqst *, __be32 *, struct nfsd_diropres *); -int nfssvc_encode_readlinkres(struct svc_rqst *, __be32 *, struct nfsd_readlinkres *); -int nfssvc_encode_readres(struct svc_rqst *, __be32 *, struct nfsd_readres *); -int nfssvc_encode_statfsres(struct svc_rqst *, __be32 *, struct nfsd_statfsres *); -int nfssvc_encode_readdirres(struct svc_rqst *, __be32 *, struct nfsd_readdirres *); - -int nfssvc_encode_entry(void *, const char *name, - int namlen, loff_t offset, u64 ino, unsigned int); - -int nfssvc_release_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *); - -/* Helper functions for NFSv2 ACL code */ -__be32 *nfs2svc_encode_fattr(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp); -__be32 *nfs2svc_decode_fh(__be32 *p, struct svc_fh *fhp); - -#endif /* LINUX_NFSD_H */ diff --git a/include/linux/nfsd/xdr3.h b/include/linux/nfsd/xdr3.h deleted file mode 100644 index 421eddd65a25..000000000000 --- a/include/linux/nfsd/xdr3.h +++ /dev/null @@ -1,346 +0,0 @@ -/* - * linux/include/linux/nfsd/xdr3.h - * - * XDR types for NFSv3 in nfsd. - * - * Copyright (C) 1996-1998, Olaf Kirch <okir@monad.swb.de> - */ - -#ifndef _LINUX_NFSD_XDR3_H -#define _LINUX_NFSD_XDR3_H - -#include <linux/nfsd/xdr.h> - -struct nfsd3_sattrargs { - struct svc_fh fh; - struct iattr attrs; - int check_guard; - time_t guardtime; -}; - -struct nfsd3_diropargs { - struct svc_fh fh; - char * name; - unsigned int len; -}; - -struct nfsd3_accessargs { - struct svc_fh fh; - unsigned int access; -}; - -struct nfsd3_readargs { - struct svc_fh fh; - __u64 offset; - __u32 count; - int vlen; -}; - -struct nfsd3_writeargs { - svc_fh fh; - __u64 offset; - __u32 count; - int stable; - __u32 len; - int vlen; -}; - -struct nfsd3_createargs { - struct svc_fh fh; - char * name; - unsigned int len; - int createmode; - struct iattr attrs; - __be32 * verf; -}; - -struct nfsd3_mknodargs { - struct svc_fh fh; - char * name; - unsigned int len; - __u32 ftype; - __u32 major, minor; - struct iattr attrs; -}; - -struct nfsd3_renameargs { - struct svc_fh ffh; - char * fname; - unsigned int flen; - struct svc_fh tfh; - char * tname; - unsigned int tlen; -}; - -struct nfsd3_readlinkargs { - struct svc_fh fh; - char * buffer; -}; - -struct nfsd3_linkargs { - struct svc_fh ffh; - struct svc_fh tfh; - char * tname; - unsigned int tlen; -}; - -struct nfsd3_symlinkargs { - struct svc_fh ffh; - char * fname; - unsigned int flen; - char * tname; - unsigned int tlen; - struct iattr attrs; -}; - -struct nfsd3_readdirargs { - struct svc_fh fh; - __u64 cookie; - __u32 dircount; - __u32 count; - __be32 * verf; - __be32 * buffer; -}; - -struct nfsd3_commitargs { - struct svc_fh fh; - __u64 offset; - __u32 count; -}; - -struct nfsd3_getaclargs { - struct svc_fh fh; - int mask; -}; - -struct posix_acl; -struct nfsd3_setaclargs { - struct svc_fh fh; - int mask; - struct posix_acl *acl_access; - struct posix_acl *acl_default; -}; - -struct nfsd3_attrstat { - __be32 status; - struct svc_fh fh; - struct kstat stat; -}; - -/* LOOKUP, CREATE, MKDIR, SYMLINK, MKNOD */ -struct nfsd3_diropres { - __be32 status; - struct svc_fh dirfh; - struct svc_fh fh; -}; - -struct nfsd3_accessres { - __be32 status; - struct svc_fh fh; - __u32 access; -}; - -struct nfsd3_readlinkres { - __be32 status; - struct svc_fh fh; - __u32 len; -}; - -struct nfsd3_readres { - __be32 status; - struct svc_fh fh; - unsigned long count; - int eof; -}; - -struct nfsd3_writeres { - __be32 status; - struct svc_fh fh; - unsigned long count; - int committed; -}; - -struct nfsd3_renameres { - __be32 status; - struct svc_fh ffh; - struct svc_fh tfh; -}; - -struct nfsd3_linkres { - __be32 status; - struct svc_fh tfh; - struct svc_fh fh; -}; - -struct nfsd3_readdirres { - __be32 status; - struct svc_fh fh; - int count; - __be32 verf[2]; - - struct readdir_cd common; - __be32 * buffer; - int buflen; - __be32 * offset; - __be32 * offset1; - struct svc_rqst * rqstp; - -}; - -struct nfsd3_fsstatres { - __be32 status; - struct kstatfs stats; - __u32 invarsec; -}; - -struct nfsd3_fsinfores { - __be32 status; - __u32 f_rtmax; - __u32 f_rtpref; - __u32 f_rtmult; - __u32 f_wtmax; - __u32 f_wtpref; - __u32 f_wtmult; - __u32 f_dtpref; - __u64 f_maxfilesize; - __u32 f_properties; -}; - -struct nfsd3_pathconfres { - __be32 status; - __u32 p_link_max; - __u32 p_name_max; - __u32 p_no_trunc; - __u32 p_chown_restricted; - __u32 p_case_insensitive; - __u32 p_case_preserving; -}; - -struct nfsd3_commitres { - __be32 status; - struct svc_fh fh; -}; - -struct nfsd3_getaclres { - __be32 status; - struct svc_fh fh; - int mask; - struct posix_acl *acl_access; - struct posix_acl *acl_default; -}; - -/* dummy type for release */ -struct nfsd3_fhandle_pair { - __u32 dummy; - struct svc_fh fh1; - struct svc_fh fh2; -}; - -/* - * Storage requirements for XDR arguments and results. - */ -union nfsd3_xdrstore { - struct nfsd3_sattrargs sattrargs; - struct nfsd3_diropargs diropargs; - struct nfsd3_readargs readargs; - struct nfsd3_writeargs writeargs; - struct nfsd3_createargs createargs; - struct nfsd3_renameargs renameargs; - struct nfsd3_linkargs linkargs; - struct nfsd3_symlinkargs symlinkargs; - struct nfsd3_readdirargs readdirargs; - struct nfsd3_diropres diropres; - struct nfsd3_accessres accessres; - struct nfsd3_readlinkres readlinkres; - struct nfsd3_readres readres; - struct nfsd3_writeres writeres; - struct nfsd3_renameres renameres; - struct nfsd3_linkres linkres; - struct nfsd3_readdirres readdirres; - struct nfsd3_fsstatres fsstatres; - struct nfsd3_fsinfores fsinfores; - struct nfsd3_pathconfres pathconfres; - struct nfsd3_commitres commitres; - struct nfsd3_getaclres getaclres; -}; - -#define NFS3_SVC_XDRSIZE sizeof(union nfsd3_xdrstore) - -int nfs3svc_decode_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *); -int nfs3svc_decode_sattrargs(struct svc_rqst *, __be32 *, - struct nfsd3_sattrargs *); -int nfs3svc_decode_diropargs(struct svc_rqst *, __be32 *, - struct nfsd3_diropargs *); -int nfs3svc_decode_accessargs(struct svc_rqst *, __be32 *, - struct nfsd3_accessargs *); -int nfs3svc_decode_readargs(struct svc_rqst *, __be32 *, - struct nfsd3_readargs *); -int nfs3svc_decode_writeargs(struct svc_rqst *, __be32 *, - struct nfsd3_writeargs *); -int nfs3svc_decode_createargs(struct svc_rqst *, __be32 *, - struct nfsd3_createargs *); -int nfs3svc_decode_mkdirargs(struct svc_rqst *, __be32 *, - struct nfsd3_createargs *); -int nfs3svc_decode_mknodargs(struct svc_rqst *, __be32 *, - struct nfsd3_mknodargs *); -int nfs3svc_decode_renameargs(struct svc_rqst *, __be32 *, - struct nfsd3_renameargs *); -int nfs3svc_decode_readlinkargs(struct svc_rqst *, __be32 *, - struct nfsd3_readlinkargs *); -int nfs3svc_decode_linkargs(struct svc_rqst *, __be32 *, - struct nfsd3_linkargs *); -int nfs3svc_decode_symlinkargs(struct svc_rqst *, __be32 *, - struct nfsd3_symlinkargs *); -int nfs3svc_decode_readdirargs(struct svc_rqst *, __be32 *, - struct nfsd3_readdirargs *); -int nfs3svc_decode_readdirplusargs(struct svc_rqst *, __be32 *, - struct nfsd3_readdirargs *); -int nfs3svc_decode_commitargs(struct svc_rqst *, __be32 *, - struct nfsd3_commitargs *); -int nfs3svc_encode_voidres(struct svc_rqst *, __be32 *, void *); -int nfs3svc_encode_attrstat(struct svc_rqst *, __be32 *, - struct nfsd3_attrstat *); -int nfs3svc_encode_wccstat(struct svc_rqst *, __be32 *, - struct nfsd3_attrstat *); -int nfs3svc_encode_diropres(struct svc_rqst *, __be32 *, - struct nfsd3_diropres *); -int nfs3svc_encode_accessres(struct svc_rqst *, __be32 *, - struct nfsd3_accessres *); -int nfs3svc_encode_readlinkres(struct svc_rqst *, __be32 *, - struct nfsd3_readlinkres *); -int nfs3svc_encode_readres(struct svc_rqst *, __be32 *, struct nfsd3_readres *); -int nfs3svc_encode_writeres(struct svc_rqst *, __be32 *, struct nfsd3_writeres *); -int nfs3svc_encode_createres(struct svc_rqst *, __be32 *, - struct nfsd3_diropres *); -int nfs3svc_encode_renameres(struct svc_rqst *, __be32 *, - struct nfsd3_renameres *); -int nfs3svc_encode_linkres(struct svc_rqst *, __be32 *, - struct nfsd3_linkres *); -int nfs3svc_encode_readdirres(struct svc_rqst *, __be32 *, - struct nfsd3_readdirres *); -int nfs3svc_encode_fsstatres(struct svc_rqst *, __be32 *, - struct nfsd3_fsstatres *); -int nfs3svc_encode_fsinfores(struct svc_rqst *, __be32 *, - struct nfsd3_fsinfores *); -int nfs3svc_encode_pathconfres(struct svc_rqst *, __be32 *, - struct nfsd3_pathconfres *); -int nfs3svc_encode_commitres(struct svc_rqst *, __be32 *, - struct nfsd3_commitres *); - -int nfs3svc_release_fhandle(struct svc_rqst *, __be32 *, - struct nfsd3_attrstat *); -int nfs3svc_release_fhandle2(struct svc_rqst *, __be32 *, - struct nfsd3_fhandle_pair *); -int nfs3svc_encode_entry(void *, const char *name, - int namlen, loff_t offset, u64 ino, - unsigned int); -int nfs3svc_encode_entry_plus(void *, const char *name, - int namlen, loff_t offset, u64 ino, - unsigned int); -/* Helper functions for NFSv3 ACL code */ -__be32 *nfs3svc_encode_post_op_attr(struct svc_rqst *rqstp, __be32 *p, - struct svc_fh *fhp); -__be32 *nfs3svc_decode_fh(__be32 *p, struct svc_fh *fhp); - - -#endif /* _LINUX_NFSD_XDR3_H */ diff --git a/include/linux/nfsd/xdr4.h b/include/linux/nfsd/xdr4.h deleted file mode 100644 index 1bf266239c7e..000000000000 --- a/include/linux/nfsd/xdr4.h +++ /dev/null @@ -1,564 +0,0 @@ -/* - * include/linux/nfsd/xdr4.h - * - * Server-side types for NFSv4. - * - * Copyright (c) 2002 The Regents of the University of Michigan. - * All rights reserved. - * - * Kendrick Smith <kmsmith@umich.edu> - * Andy Adamson <andros@umich.edu> - * - * 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. 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 ``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. - * - */ - -#ifndef _LINUX_NFSD_XDR4_H -#define _LINUX_NFSD_XDR4_H - -#include <linux/nfsd/state.h> -#include <linux/nfsd/nfsd.h> - -#define NFSD4_MAX_TAGLEN 128 -#define XDR_LEN(n) (((n) + 3) & ~3) - -struct nfsd4_compound_state { - struct svc_fh current_fh; - struct svc_fh save_fh; - struct nfs4_stateowner *replay_owner; - /* For sessions DRC */ - struct nfsd4_session *session; - struct nfsd4_slot *slot; - __be32 *datap; - size_t iovlen; - u32 minorversion; - u32 status; -}; - -static inline bool nfsd4_has_session(struct nfsd4_compound_state *cs) -{ - return cs->slot != NULL; -} - -struct nfsd4_change_info { - u32 atomic; - bool change_supported; - u32 before_ctime_sec; - u32 before_ctime_nsec; - u64 before_change; - u32 after_ctime_sec; - u32 after_ctime_nsec; - u64 after_change; -}; - -struct nfsd4_access { - u32 ac_req_access; /* request */ - u32 ac_supported; /* response */ - u32 ac_resp_access; /* response */ -}; - -struct nfsd4_close { - u32 cl_seqid; /* request */ - stateid_t cl_stateid; /* request+response */ - struct nfs4_stateowner * cl_stateowner; /* response */ -}; - -struct nfsd4_commit { - u64 co_offset; /* request */ - u32 co_count; /* request */ - nfs4_verifier co_verf; /* response */ -}; - -struct nfsd4_create { - u32 cr_namelen; /* request */ - char * cr_name; /* request */ - u32 cr_type; /* request */ - union { /* request */ - struct { - u32 namelen; - char *name; - } link; /* NF4LNK */ - struct { - u32 specdata1; - u32 specdata2; - } dev; /* NF4BLK, NF4CHR */ - } u; - u32 cr_bmval[3]; /* request */ - struct iattr cr_iattr; /* request */ - struct nfsd4_change_info cr_cinfo; /* response */ - struct nfs4_acl *cr_acl; -}; -#define cr_linklen u.link.namelen -#define cr_linkname u.link.name -#define cr_specdata1 u.dev.specdata1 -#define cr_specdata2 u.dev.specdata2 - -struct nfsd4_delegreturn { - stateid_t dr_stateid; -}; - -struct nfsd4_getattr { - u32 ga_bmval[3]; /* request */ - struct svc_fh *ga_fhp; /* response */ -}; - -struct nfsd4_link { - u32 li_namelen; /* request */ - char * li_name; /* request */ - struct nfsd4_change_info li_cinfo; /* response */ -}; - -struct nfsd4_lock_denied { - clientid_t ld_clientid; - struct nfs4_stateowner *ld_sop; - u64 ld_start; - u64 ld_length; - u32 ld_type; -}; - -struct nfsd4_lock { - /* request */ - u32 lk_type; - u32 lk_reclaim; /* boolean */ - u64 lk_offset; - u64 lk_length; - u32 lk_is_new; - union { - struct { - u32 open_seqid; - stateid_t open_stateid; - u32 lock_seqid; - clientid_t clientid; - struct xdr_netobj owner; - } new; - struct { - stateid_t lock_stateid; - u32 lock_seqid; - } old; - } v; - - /* response */ - union { - struct { - stateid_t stateid; - } ok; - struct nfsd4_lock_denied denied; - } u; - /* The lk_replay_owner is the open owner in the open_to_lock_owner - * case and the lock owner otherwise: */ - struct nfs4_stateowner *lk_replay_owner; -}; -#define lk_new_open_seqid v.new.open_seqid -#define lk_new_open_stateid v.new.open_stateid -#define lk_new_lock_seqid v.new.lock_seqid -#define lk_new_clientid v.new.clientid -#define lk_new_owner v.new.owner -#define lk_old_lock_stateid v.old.lock_stateid -#define lk_old_lock_seqid v.old.lock_seqid - -#define lk_rflags u.ok.rflags -#define lk_resp_stateid u.ok.stateid -#define lk_denied u.denied - - -struct nfsd4_lockt { - u32 lt_type; - clientid_t lt_clientid; - struct xdr_netobj lt_owner; - u64 lt_offset; - u64 lt_length; - struct nfs4_stateowner * lt_stateowner; - struct nfsd4_lock_denied lt_denied; -}; - - -struct nfsd4_locku { - u32 lu_type; - u32 lu_seqid; - stateid_t lu_stateid; - u64 lu_offset; - u64 lu_length; - struct nfs4_stateowner *lu_stateowner; -}; - - -struct nfsd4_lookup { - u32 lo_len; /* request */ - char * lo_name; /* request */ -}; - -struct nfsd4_putfh { - u32 pf_fhlen; /* request */ - char *pf_fhval; /* request */ -}; - -struct nfsd4_open { - u32 op_claim_type; /* request */ - struct xdr_netobj op_fname; /* request - everything but CLAIM_PREV */ - u32 op_delegate_type; /* request - CLAIM_PREV only */ - stateid_t op_delegate_stateid; /* request - response */ - u32 op_create; /* request */ - u32 op_createmode; /* request */ - u32 op_bmval[3]; /* request */ - struct iattr iattr; /* UNCHECKED4, GUARDED4, EXCLUSIVE4_1 */ - nfs4_verifier verf; /* EXCLUSIVE4 */ - clientid_t op_clientid; /* request */ - struct xdr_netobj op_owner; /* request */ - u32 op_seqid; /* request */ - u32 op_share_access; /* request */ - u32 op_share_deny; /* request */ - stateid_t op_stateid; /* response */ - u32 op_recall; /* recall */ - struct nfsd4_change_info op_cinfo; /* response */ - u32 op_rflags; /* response */ - int op_truncate; /* used during processing */ - struct nfs4_stateowner *op_stateowner; /* used during processing */ - struct nfs4_acl *op_acl; -}; -#define op_iattr iattr -#define op_verf verf - -struct nfsd4_open_confirm { - stateid_t oc_req_stateid /* request */; - u32 oc_seqid /* request */; - stateid_t oc_resp_stateid /* response */; - struct nfs4_stateowner * oc_stateowner; /* response */ -}; - -struct nfsd4_open_downgrade { - stateid_t od_stateid; - u32 od_seqid; - u32 od_share_access; - u32 od_share_deny; - struct nfs4_stateowner *od_stateowner; -}; - - -struct nfsd4_read { - stateid_t rd_stateid; /* request */ - u64 rd_offset; /* request */ - u32 rd_length; /* request */ - int rd_vlen; - struct file *rd_filp; - - struct svc_rqst *rd_rqstp; /* response */ - struct svc_fh * rd_fhp; /* response */ -}; - -struct nfsd4_readdir { - u64 rd_cookie; /* request */ - nfs4_verifier rd_verf; /* request */ - u32 rd_dircount; /* request */ - u32 rd_maxcount; /* request */ - u32 rd_bmval[3]; /* request */ - struct svc_rqst *rd_rqstp; /* response */ - struct svc_fh * rd_fhp; /* response */ - - struct readdir_cd common; - __be32 * buffer; - int buflen; - __be32 * offset; -}; - -struct nfsd4_release_lockowner { - clientid_t rl_clientid; - struct xdr_netobj rl_owner; -}; -struct nfsd4_readlink { - struct svc_rqst *rl_rqstp; /* request */ - struct svc_fh * rl_fhp; /* request */ -}; - -struct nfsd4_remove { - u32 rm_namelen; /* request */ - char * rm_name; /* request */ - struct nfsd4_change_info rm_cinfo; /* response */ -}; - -struct nfsd4_rename { - u32 rn_snamelen; /* request */ - char * rn_sname; /* request */ - u32 rn_tnamelen; /* request */ - char * rn_tname; /* request */ - struct nfsd4_change_info rn_sinfo; /* response */ - struct nfsd4_change_info rn_tinfo; /* response */ -}; - -struct nfsd4_secinfo { - u32 si_namelen; /* request */ - char *si_name; /* request */ - struct svc_export *si_exp; /* response */ -}; - -struct nfsd4_setattr { - stateid_t sa_stateid; /* request */ - u32 sa_bmval[3]; /* request */ - struct iattr sa_iattr; /* request */ - struct nfs4_acl *sa_acl; -}; - -struct nfsd4_setclientid { - nfs4_verifier se_verf; /* request */ - u32 se_namelen; /* request */ - char * se_name; /* request */ - u32 se_callback_prog; /* request */ - u32 se_callback_netid_len; /* request */ - char * se_callback_netid_val; /* request */ - u32 se_callback_addr_len; /* request */ - char * se_callback_addr_val; /* request */ - u32 se_callback_ident; /* request */ - clientid_t se_clientid; /* response */ - nfs4_verifier se_confirm; /* response */ -}; - -struct nfsd4_setclientid_confirm { - clientid_t sc_clientid; - nfs4_verifier sc_confirm; -}; - -/* also used for NVERIFY */ -struct nfsd4_verify { - u32 ve_bmval[3]; /* request */ - u32 ve_attrlen; /* request */ - char * ve_attrval; /* request */ -}; - -struct nfsd4_write { - stateid_t wr_stateid; /* request */ - u64 wr_offset; /* request */ - u32 wr_stable_how; /* request */ - u32 wr_buflen; /* request */ - int wr_vlen; - - u32 wr_bytes_written; /* response */ - u32 wr_how_written; /* response */ - nfs4_verifier wr_verifier; /* response */ -}; - -struct nfsd4_exchange_id { - nfs4_verifier verifier; - struct xdr_netobj clname; - u32 flags; - clientid_t clientid; - u32 seqid; - int spa_how; -}; - -struct nfsd4_sequence { - struct nfs4_sessionid sessionid; /* request/response */ - u32 seqid; /* request/response */ - u32 slotid; /* request/response */ - u32 maxslots; /* request/response */ - u32 cachethis; /* request */ -#if 0 - u32 target_maxslots; /* response */ - u32 status_flags; /* response */ -#endif /* not yet */ -}; - -struct nfsd4_destroy_session { - struct nfs4_sessionid sessionid; -}; - -struct nfsd4_op { - int opnum; - __be32 status; - union { - struct nfsd4_access access; - struct nfsd4_close close; - struct nfsd4_commit commit; - struct nfsd4_create create; - struct nfsd4_delegreturn delegreturn; - struct nfsd4_getattr getattr; - struct svc_fh * getfh; - struct nfsd4_link link; - struct nfsd4_lock lock; - struct nfsd4_lockt lockt; - struct nfsd4_locku locku; - struct nfsd4_lookup lookup; - struct nfsd4_verify nverify; - struct nfsd4_open open; - struct nfsd4_open_confirm open_confirm; - struct nfsd4_open_downgrade open_downgrade; - struct nfsd4_putfh putfh; - struct nfsd4_read read; - struct nfsd4_readdir readdir; - struct nfsd4_readlink readlink; - struct nfsd4_remove remove; - struct nfsd4_rename rename; - clientid_t renew; - struct nfsd4_secinfo secinfo; - struct nfsd4_setattr setattr; - struct nfsd4_setclientid setclientid; - struct nfsd4_setclientid_confirm setclientid_confirm; - struct nfsd4_verify verify; - struct nfsd4_write write; - struct nfsd4_release_lockowner release_lockowner; - - /* NFSv4.1 */ - struct nfsd4_exchange_id exchange_id; - struct nfsd4_create_session create_session; - struct nfsd4_destroy_session destroy_session; - struct nfsd4_sequence sequence; - } u; - struct nfs4_replay * replay; -}; - -struct nfsd4_compoundargs { - /* scratch variables for XDR decode */ - __be32 * p; - __be32 * end; - struct page ** pagelist; - int pagelen; - __be32 tmp[8]; - __be32 * tmpp; - struct tmpbuf { - struct tmpbuf *next; - void (*release)(const void *); - void *buf; - } *to_free; - - struct svc_rqst *rqstp; - - u32 taglen; - char * tag; - u32 minorversion; - u32 opcnt; - struct nfsd4_op *ops; - struct nfsd4_op iops[8]; -}; - -struct nfsd4_compoundres { - /* scratch variables for XDR encode */ - __be32 * p; - __be32 * end; - struct xdr_buf * xbuf; - struct svc_rqst * rqstp; - - u32 taglen; - char * tag; - u32 opcnt; - __be32 * tagp; /* tag, opcount encode location */ - struct nfsd4_compound_state cstate; -}; - -static inline bool nfsd4_is_solo_sequence(struct nfsd4_compoundres *resp) -{ - struct nfsd4_compoundargs *args = resp->rqstp->rq_argp; - return resp->opcnt == 1 && args->ops[0].opnum == OP_SEQUENCE; -} - -static inline bool nfsd4_not_cached(struct nfsd4_compoundres *resp) -{ - return !resp->cstate.slot->sl_cachethis || nfsd4_is_solo_sequence(resp); -} - -#define NFS4_SVC_XDRSIZE sizeof(struct nfsd4_compoundargs) - -static inline void -set_change_info(struct nfsd4_change_info *cinfo, struct svc_fh *fhp) -{ - BUG_ON(!fhp->fh_pre_saved || !fhp->fh_post_saved); - cinfo->atomic = 1; - cinfo->change_supported = IS_I_VERSION(fhp->fh_dentry->d_inode); - if (cinfo->change_supported) { - cinfo->before_change = fhp->fh_pre_change; - cinfo->after_change = fhp->fh_post_change; - } else { - cinfo->before_ctime_sec = fhp->fh_pre_ctime.tv_sec; - cinfo->before_ctime_nsec = fhp->fh_pre_ctime.tv_nsec; - cinfo->after_ctime_sec = fhp->fh_post_attr.ctime.tv_sec; - cinfo->after_ctime_nsec = fhp->fh_post_attr.ctime.tv_nsec; - } -} - -int nfs4svc_encode_voidres(struct svc_rqst *, __be32 *, void *); -int nfs4svc_decode_compoundargs(struct svc_rqst *, __be32 *, - struct nfsd4_compoundargs *); -int nfs4svc_encode_compoundres(struct svc_rqst *, __be32 *, - struct nfsd4_compoundres *); -void nfsd4_encode_operation(struct nfsd4_compoundres *, struct nfsd4_op *); -void nfsd4_encode_replay(struct nfsd4_compoundres *resp, struct nfsd4_op *op); -__be32 nfsd4_encode_fattr(struct svc_fh *fhp, struct svc_export *exp, - struct dentry *dentry, __be32 *buffer, int *countp, - u32 *bmval, struct svc_rqst *, int ignore_crossmnt); -extern __be32 nfsd4_setclientid(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, - struct nfsd4_setclientid *setclid); -extern __be32 nfsd4_setclientid_confirm(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, - struct nfsd4_setclientid_confirm *setclientid_confirm); -extern void nfsd4_store_cache_entry(struct nfsd4_compoundres *resp); -extern __be32 nfsd4_replay_cache_entry(struct nfsd4_compoundres *resp, - struct nfsd4_sequence *seq); -extern __be32 nfsd4_exchange_id(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, -struct nfsd4_exchange_id *); - extern __be32 nfsd4_create_session(struct svc_rqst *, - struct nfsd4_compound_state *, - struct nfsd4_create_session *); -extern __be32 nfsd4_sequence(struct svc_rqst *, - struct nfsd4_compound_state *, - struct nfsd4_sequence *); -extern __be32 nfsd4_destroy_session(struct svc_rqst *, - struct nfsd4_compound_state *, - struct nfsd4_destroy_session *); -extern __be32 nfsd4_process_open1(struct nfsd4_compound_state *, - struct nfsd4_open *open); -extern __be32 nfsd4_process_open2(struct svc_rqst *rqstp, - struct svc_fh *current_fh, struct nfsd4_open *open); -extern __be32 nfsd4_open_confirm(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, struct nfsd4_open_confirm *oc); -extern __be32 nfsd4_close(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, - struct nfsd4_close *close); -extern __be32 nfsd4_open_downgrade(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, - struct nfsd4_open_downgrade *od); -extern __be32 nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *, - struct nfsd4_lock *lock); -extern __be32 nfsd4_lockt(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, - struct nfsd4_lockt *lockt); -extern __be32 nfsd4_locku(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, - struct nfsd4_locku *locku); -extern __be32 -nfsd4_release_lockowner(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, - struct nfsd4_release_lockowner *rlockowner); -extern void nfsd4_release_compoundargs(struct nfsd4_compoundargs *); -extern __be32 nfsd4_delegreturn(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, struct nfsd4_delegreturn *dr); -extern __be32 nfsd4_renew(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, clientid_t *clid); -#endif - -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ |