2 * XDR types for NFSv3 in nfsd.
4 * Copyright (C) 1996-1998, Olaf Kirch <okir@monad.swb.de>
7 #ifndef _LINUX_NFSD_XDR3_H
8 #define _LINUX_NFSD_XDR3_H
12 struct nfsd3_sattrargs
{
19 struct nfsd3_diropargs
{
25 struct nfsd3_accessargs
{
30 struct nfsd3_readargs
{
37 struct nfsd3_writeargs
{
46 struct nfsd3_createargs
{
55 struct nfsd3_mknodargs
{
64 struct nfsd3_renameargs
{
73 struct nfsd3_readlinkargs
{
78 struct nfsd3_linkargs
{
85 struct nfsd3_symlinkargs
{
94 struct nfsd3_readdirargs
{
103 struct nfsd3_commitargs
{
109 struct nfsd3_getaclargs
{
115 struct nfsd3_setaclargs
{
118 struct posix_acl
*acl_access
;
119 struct posix_acl
*acl_default
;
122 struct nfsd3_attrstat
{
128 /* LOOKUP, CREATE, MKDIR, SYMLINK, MKNOD */
129 struct nfsd3_diropres
{
135 struct nfsd3_accessres
{
142 struct nfsd3_readlinkres
{
148 struct nfsd3_readres
{
155 struct nfsd3_writeres
{
162 struct nfsd3_renameres
{
168 struct nfsd3_linkres
{
174 struct nfsd3_readdirres
{
177 /* Just to save kmalloc on every readdirplus entry (svc_fh is a
178 * little large for the stack): */
179 struct svc_fh scratch
;
183 struct readdir_cd common
;
188 struct svc_rqst
* rqstp
;
192 struct nfsd3_fsstatres
{
194 struct kstatfs stats
;
198 struct nfsd3_fsinfores
{
211 struct nfsd3_pathconfres
{
216 __u32 p_chown_restricted
;
217 __u32 p_case_insensitive
;
218 __u32 p_case_preserving
;
221 struct nfsd3_commitres
{
226 struct nfsd3_getaclres
{
230 struct posix_acl
*acl_access
;
231 struct posix_acl
*acl_default
;
235 /* dummy type for release */
236 struct nfsd3_fhandle_pair
{
243 * Storage requirements for XDR arguments and results.
245 union nfsd3_xdrstore
{
246 struct nfsd3_sattrargs sattrargs
;
247 struct nfsd3_diropargs diropargs
;
248 struct nfsd3_readargs readargs
;
249 struct nfsd3_writeargs writeargs
;
250 struct nfsd3_createargs createargs
;
251 struct nfsd3_renameargs renameargs
;
252 struct nfsd3_linkargs linkargs
;
253 struct nfsd3_symlinkargs symlinkargs
;
254 struct nfsd3_readdirargs readdirargs
;
255 struct nfsd3_diropres diropres
;
256 struct nfsd3_accessres accessres
;
257 struct nfsd3_readlinkres readlinkres
;
258 struct nfsd3_readres readres
;
259 struct nfsd3_writeres writeres
;
260 struct nfsd3_renameres renameres
;
261 struct nfsd3_linkres linkres
;
262 struct nfsd3_readdirres readdirres
;
263 struct nfsd3_fsstatres fsstatres
;
264 struct nfsd3_fsinfores fsinfores
;
265 struct nfsd3_pathconfres pathconfres
;
266 struct nfsd3_commitres commitres
;
267 struct nfsd3_getaclres getaclres
;
270 #define NFS3_SVC_XDRSIZE sizeof(union nfsd3_xdrstore)
272 int nfs3svc_decode_fhandle(struct svc_rqst
*, __be32
*);
273 int nfs3svc_decode_sattrargs(struct svc_rqst
*, __be32
*);
274 int nfs3svc_decode_diropargs(struct svc_rqst
*, __be32
*);
275 int nfs3svc_decode_accessargs(struct svc_rqst
*, __be32
*);
276 int nfs3svc_decode_readargs(struct svc_rqst
*, __be32
*);
277 int nfs3svc_decode_writeargs(struct svc_rqst
*, __be32
*);
278 int nfs3svc_decode_createargs(struct svc_rqst
*, __be32
*);
279 int nfs3svc_decode_mkdirargs(struct svc_rqst
*, __be32
*);
280 int nfs3svc_decode_mknodargs(struct svc_rqst
*, __be32
*);
281 int nfs3svc_decode_renameargs(struct svc_rqst
*, __be32
*);
282 int nfs3svc_decode_readlinkargs(struct svc_rqst
*, __be32
*);
283 int nfs3svc_decode_linkargs(struct svc_rqst
*, __be32
*);
284 int nfs3svc_decode_symlinkargs(struct svc_rqst
*, __be32
*);
285 int nfs3svc_decode_readdirargs(struct svc_rqst
*, __be32
*);
286 int nfs3svc_decode_readdirplusargs(struct svc_rqst
*, __be32
*);
287 int nfs3svc_decode_commitargs(struct svc_rqst
*, __be32
*);
288 int nfs3svc_encode_voidres(struct svc_rqst
*, __be32
*);
289 int nfs3svc_encode_attrstat(struct svc_rqst
*, __be32
*);
290 int nfs3svc_encode_wccstat(struct svc_rqst
*, __be32
*);
291 int nfs3svc_encode_diropres(struct svc_rqst
*, __be32
*);
292 int nfs3svc_encode_accessres(struct svc_rqst
*, __be32
*);
293 int nfs3svc_encode_readlinkres(struct svc_rqst
*, __be32
*);
294 int nfs3svc_encode_readres(struct svc_rqst
*, __be32
*);
295 int nfs3svc_encode_writeres(struct svc_rqst
*, __be32
*);
296 int nfs3svc_encode_createres(struct svc_rqst
*, __be32
*);
297 int nfs3svc_encode_renameres(struct svc_rqst
*, __be32
*);
298 int nfs3svc_encode_linkres(struct svc_rqst
*, __be32
*);
299 int nfs3svc_encode_readdirres(struct svc_rqst
*, __be32
*);
300 int nfs3svc_encode_fsstatres(struct svc_rqst
*, __be32
*);
301 int nfs3svc_encode_fsinfores(struct svc_rqst
*, __be32
*);
302 int nfs3svc_encode_pathconfres(struct svc_rqst
*, __be32
*);
303 int nfs3svc_encode_commitres(struct svc_rqst
*, __be32
*);
305 void nfs3svc_release_fhandle(struct svc_rqst
*);
306 void nfs3svc_release_fhandle2(struct svc_rqst
*);
307 int nfs3svc_encode_entry(void *, const char *name
,
308 int namlen
, loff_t offset
, u64 ino
,
310 int nfs3svc_encode_entry_plus(void *, const char *name
,
311 int namlen
, loff_t offset
, u64 ino
,
313 /* Helper functions for NFSv3 ACL code */
314 __be32
*nfs3svc_encode_post_op_attr(struct svc_rqst
*rqstp
, __be32
*p
,
316 __be32
*nfs3svc_decode_fh(__be32
*p
, struct svc_fh
*fhp
);
319 #endif /* _LINUX_NFSD_XDR3_H */