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 {
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 */