2 * linux/include/linux/nfsd/xdr3.h
4 * XDR types for NFSv3 in nfsd.
6 * Copyright (C) 1996-1998, Olaf Kirch <okir@monad.swb.de>
9 #ifndef _LINUX_NFSD_XDR3_H
10 #define _LINUX_NFSD_XDR3_H
12 #include <linux/nfsd/xdr.h>
14 struct nfsd3_sattrargs {
21 struct nfsd3_diropargs {
27 struct nfsd3_accessargs {
32 struct nfsd3_readargs {
36 struct iovec vec[RPCSVC_MAXPAGES];
40 struct nfsd3_writeargs {
46 struct iovec vec[RPCSVC_MAXPAGES];
50 struct nfsd3_createargs {
59 struct nfsd3_mknodargs {
68 struct nfsd3_renameargs {
77 struct nfsd3_readlinkargs {
82 struct nfsd3_linkargs {
89 struct nfsd3_symlinkargs {
98 struct nfsd3_readdirargs {
107 struct nfsd3_commitargs {
113 struct nfsd3_attrstat {
118 /* LOOKUP, CREATE, MKDIR, SYMLINK, MKNOD */
119 struct nfsd3_diropres {
125 struct nfsd3_accessres {
131 struct nfsd3_readlinkres {
137 struct nfsd3_readres {
144 struct nfsd3_writeres {
151 struct nfsd3_renameres {
157 struct nfsd3_linkres {
163 struct nfsd3_readdirres {
169 struct readdir_cd common;
173 struct svc_rqst * rqstp;
177 struct nfsd3_fsstatres {
179 struct kstatfs stats;
183 struct nfsd3_fsinfores {
196 struct nfsd3_pathconfres {
201 __u32 p_chown_restricted;
202 __u32 p_case_insensitive;
203 __u32 p_case_preserving;
206 struct nfsd3_commitres {
211 /* dummy type for release */
212 struct nfsd3_fhandle_pair {
219 * Storage requirements for XDR arguments and results.
221 union nfsd3_xdrstore {
222 struct nfsd3_sattrargs sattrargs;
223 struct nfsd3_diropargs diropargs;
224 struct nfsd3_readargs readargs;
225 struct nfsd3_writeargs writeargs;
226 struct nfsd3_createargs createargs;
227 struct nfsd3_renameargs renameargs;
228 struct nfsd3_linkargs linkargs;
229 struct nfsd3_symlinkargs symlinkargs;
230 struct nfsd3_readdirargs readdirargs;
231 struct nfsd3_diropres diropres;
232 struct nfsd3_accessres accessres;
233 struct nfsd3_readlinkres readlinkres;
234 struct nfsd3_readres readres;
235 struct nfsd3_writeres writeres;
236 struct nfsd3_renameres renameres;
237 struct nfsd3_linkres linkres;
238 struct nfsd3_readdirres readdirres;
239 struct nfsd3_fsstatres fsstatres;
240 struct nfsd3_fsinfores fsinfores;
241 struct nfsd3_pathconfres pathconfres;
242 struct nfsd3_commitres commitres;
245 #define NFS3_SVC_XDRSIZE sizeof(union nfsd3_xdrstore)
247 int nfs3svc_decode_fhandle(struct svc_rqst *, u32 *, struct nfsd_fhandle *);
248 int nfs3svc_decode_sattrargs(struct svc_rqst *, u32 *,
249 struct nfsd3_sattrargs *);
250 int nfs3svc_decode_diropargs(struct svc_rqst *, u32 *,
251 struct nfsd3_diropargs *);
252 int nfs3svc_decode_accessargs(struct svc_rqst *, u32 *,
253 struct nfsd3_accessargs *);
254 int nfs3svc_decode_readargs(struct svc_rqst *, u32 *,
255 struct nfsd3_readargs *);
256 int nfs3svc_decode_writeargs(struct svc_rqst *, u32 *,
257 struct nfsd3_writeargs *);
258 int nfs3svc_decode_createargs(struct svc_rqst *, u32 *,
259 struct nfsd3_createargs *);
260 int nfs3svc_decode_mkdirargs(struct svc_rqst *, u32 *,
261 struct nfsd3_createargs *);
262 int nfs3svc_decode_mknodargs(struct svc_rqst *, u32 *,
263 struct nfsd3_mknodargs *);
264 int nfs3svc_decode_renameargs(struct svc_rqst *, u32 *,
265 struct nfsd3_renameargs *);
266 int nfs3svc_decode_readlinkargs(struct svc_rqst *, u32 *,
267 struct nfsd3_readlinkargs *);
268 int nfs3svc_decode_linkargs(struct svc_rqst *, u32 *,
269 struct nfsd3_linkargs *);
270 int nfs3svc_decode_symlinkargs(struct svc_rqst *, u32 *,
271 struct nfsd3_symlinkargs *);
272 int nfs3svc_decode_readdirargs(struct svc_rqst *, u32 *,
273 struct nfsd3_readdirargs *);
274 int nfs3svc_decode_readdirplusargs(struct svc_rqst *, u32 *,
275 struct nfsd3_readdirargs *);
276 int nfs3svc_decode_commitargs(struct svc_rqst *, u32 *,
277 struct nfsd3_commitargs *);
278 int nfs3svc_encode_voidres(struct svc_rqst *, u32 *, void *);
279 int nfs3svc_encode_attrstat(struct svc_rqst *, u32 *,
280 struct nfsd3_attrstat *);
281 int nfs3svc_encode_wccstat(struct svc_rqst *, u32 *,
282 struct nfsd3_attrstat *);
283 int nfs3svc_encode_diropres(struct svc_rqst *, u32 *,
284 struct nfsd3_diropres *);
285 int nfs3svc_encode_accessres(struct svc_rqst *, u32 *,
286 struct nfsd3_accessres *);
287 int nfs3svc_encode_readlinkres(struct svc_rqst *, u32 *,
288 struct nfsd3_readlinkres *);
289 int nfs3svc_encode_readres(struct svc_rqst *, u32 *, struct nfsd3_readres *);
290 int nfs3svc_encode_writeres(struct svc_rqst *, u32 *, struct nfsd3_writeres *);
291 int nfs3svc_encode_createres(struct svc_rqst *, u32 *,
292 struct nfsd3_diropres *);
293 int nfs3svc_encode_renameres(struct svc_rqst *, u32 *,
294 struct nfsd3_renameres *);
295 int nfs3svc_encode_linkres(struct svc_rqst *, u32 *,
296 struct nfsd3_linkres *);
297 int nfs3svc_encode_readdirres(struct svc_rqst *, u32 *,
298 struct nfsd3_readdirres *);
299 int nfs3svc_encode_fsstatres(struct svc_rqst *, u32 *,
300 struct nfsd3_fsstatres *);
301 int nfs3svc_encode_fsinfores(struct svc_rqst *, u32 *,
302 struct nfsd3_fsinfores *);
303 int nfs3svc_encode_pathconfres(struct svc_rqst *, u32 *,
304 struct nfsd3_pathconfres *);
305 int nfs3svc_encode_commitres(struct svc_rqst *, u32 *,
306 struct nfsd3_commitres *);
308 int nfs3svc_release_fhandle(struct svc_rqst *, u32 *,
309 struct nfsd3_attrstat *);
310 int nfs3svc_release_fhandle2(struct svc_rqst *, u32 *,
311 struct nfsd3_fhandle_pair *);
312 int nfs3svc_encode_entry(struct readdir_cd *, const char *name,
313 int namlen, loff_t offset, ino_t ino,
315 int nfs3svc_encode_entry_plus(struct readdir_cd *, const char *name,
316 int namlen, loff_t offset, ino_t ino,
320 #endif /* _LINUX_NFSD_XDR3_H */