2 * XDR types for NFSv3 in nfsd.
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 {
141 struct nfsd3_readlinkres {
147 struct nfsd3_readres {
154 struct nfsd3_writeres {
161 struct nfsd3_renameres {
167 struct nfsd3_linkres {
173 struct nfsd3_readdirres {
179 struct readdir_cd common;
184 struct svc_rqst * rqstp;
188 struct nfsd3_fsstatres {
190 struct kstatfs stats;
194 struct nfsd3_fsinfores {
207 struct nfsd3_pathconfres {
212 __u32 p_chown_restricted;
213 __u32 p_case_insensitive;
214 __u32 p_case_preserving;
217 struct nfsd3_commitres {
222 struct nfsd3_getaclres {
226 struct posix_acl *acl_access;
227 struct posix_acl *acl_default;
230 /* dummy type for release */
231 struct nfsd3_fhandle_pair {
238 * Storage requirements for XDR arguments and results.
240 union nfsd3_xdrstore {
241 struct nfsd3_sattrargs sattrargs;
242 struct nfsd3_diropargs diropargs;
243 struct nfsd3_readargs readargs;
244 struct nfsd3_writeargs writeargs;
245 struct nfsd3_createargs createargs;
246 struct nfsd3_renameargs renameargs;
247 struct nfsd3_linkargs linkargs;
248 struct nfsd3_symlinkargs symlinkargs;
249 struct nfsd3_readdirargs readdirargs;
250 struct nfsd3_diropres diropres;
251 struct nfsd3_accessres accessres;
252 struct nfsd3_readlinkres readlinkres;
253 struct nfsd3_readres readres;
254 struct nfsd3_writeres writeres;
255 struct nfsd3_renameres renameres;
256 struct nfsd3_linkres linkres;
257 struct nfsd3_readdirres readdirres;
258 struct nfsd3_fsstatres fsstatres;
259 struct nfsd3_fsinfores fsinfores;
260 struct nfsd3_pathconfres pathconfres;
261 struct nfsd3_commitres commitres;
262 struct nfsd3_getaclres getaclres;
265 #define NFS3_SVC_XDRSIZE sizeof(union nfsd3_xdrstore)
267 int nfs3svc_decode_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *);
268 int nfs3svc_decode_sattrargs(struct svc_rqst *, __be32 *,
269 struct nfsd3_sattrargs *);
270 int nfs3svc_decode_diropargs(struct svc_rqst *, __be32 *,
271 struct nfsd3_diropargs *);
272 int nfs3svc_decode_accessargs(struct svc_rqst *, __be32 *,
273 struct nfsd3_accessargs *);
274 int nfs3svc_decode_readargs(struct svc_rqst *, __be32 *,
275 struct nfsd3_readargs *);
276 int nfs3svc_decode_writeargs(struct svc_rqst *, __be32 *,
277 struct nfsd3_writeargs *);
278 int nfs3svc_decode_createargs(struct svc_rqst *, __be32 *,
279 struct nfsd3_createargs *);
280 int nfs3svc_decode_mkdirargs(struct svc_rqst *, __be32 *,
281 struct nfsd3_createargs *);
282 int nfs3svc_decode_mknodargs(struct svc_rqst *, __be32 *,
283 struct nfsd3_mknodargs *);
284 int nfs3svc_decode_renameargs(struct svc_rqst *, __be32 *,
285 struct nfsd3_renameargs *);
286 int nfs3svc_decode_readlinkargs(struct svc_rqst *, __be32 *,
287 struct nfsd3_readlinkargs *);
288 int nfs3svc_decode_linkargs(struct svc_rqst *, __be32 *,
289 struct nfsd3_linkargs *);
290 int nfs3svc_decode_symlinkargs(struct svc_rqst *, __be32 *,
291 struct nfsd3_symlinkargs *);
292 int nfs3svc_decode_readdirargs(struct svc_rqst *, __be32 *,
293 struct nfsd3_readdirargs *);
294 int nfs3svc_decode_readdirplusargs(struct svc_rqst *, __be32 *,
295 struct nfsd3_readdirargs *);
296 int nfs3svc_decode_commitargs(struct svc_rqst *, __be32 *,
297 struct nfsd3_commitargs *);
298 int nfs3svc_encode_voidres(struct svc_rqst *, __be32 *, void *);
299 int nfs3svc_encode_attrstat(struct svc_rqst *, __be32 *,
300 struct nfsd3_attrstat *);
301 int nfs3svc_encode_wccstat(struct svc_rqst *, __be32 *,
302 struct nfsd3_attrstat *);
303 int nfs3svc_encode_diropres(struct svc_rqst *, __be32 *,
304 struct nfsd3_diropres *);
305 int nfs3svc_encode_accessres(struct svc_rqst *, __be32 *,
306 struct nfsd3_accessres *);
307 int nfs3svc_encode_readlinkres(struct svc_rqst *, __be32 *,
308 struct nfsd3_readlinkres *);
309 int nfs3svc_encode_readres(struct svc_rqst *, __be32 *, struct nfsd3_readres *);
310 int nfs3svc_encode_writeres(struct svc_rqst *, __be32 *, struct nfsd3_writeres *);
311 int nfs3svc_encode_createres(struct svc_rqst *, __be32 *,
312 struct nfsd3_diropres *);
313 int nfs3svc_encode_renameres(struct svc_rqst *, __be32 *,
314 struct nfsd3_renameres *);
315 int nfs3svc_encode_linkres(struct svc_rqst *, __be32 *,
316 struct nfsd3_linkres *);
317 int nfs3svc_encode_readdirres(struct svc_rqst *, __be32 *,
318 struct nfsd3_readdirres *);
319 int nfs3svc_encode_fsstatres(struct svc_rqst *, __be32 *,
320 struct nfsd3_fsstatres *);
321 int nfs3svc_encode_fsinfores(struct svc_rqst *, __be32 *,
322 struct nfsd3_fsinfores *);
323 int nfs3svc_encode_pathconfres(struct svc_rqst *, __be32 *,
324 struct nfsd3_pathconfres *);
325 int nfs3svc_encode_commitres(struct svc_rqst *, __be32 *,
326 struct nfsd3_commitres *);
328 int nfs3svc_release_fhandle(struct svc_rqst *, __be32 *,
329 struct nfsd3_attrstat *);
330 int nfs3svc_release_fhandle2(struct svc_rqst *, __be32 *,
331 struct nfsd3_fhandle_pair *);
332 int nfs3svc_encode_entry(void *, const char *name,
333 int namlen, loff_t offset, u64 ino,
335 int nfs3svc_encode_entry_plus(void *, const char *name,
336 int namlen, loff_t offset, u64 ino,
338 /* Helper functions for NFSv3 ACL code */
339 __be32 *nfs3svc_encode_post_op_attr(struct svc_rqst *rqstp, __be32 *p,
341 __be32 *nfs3svc_decode_fh(__be32 *p, struct svc_fh *fhp);
344 #endif /* _LINUX_NFSD_XDR3_H */