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7#ifndef _LINUX_NFSD_XDR3_H
8#define _LINUX_NFSD_XDR3_H
9
10#include "xdr.h"
11
12struct nfsd3_sattrargs {
13 struct svc_fh fh;
14 struct iattr attrs;
15 int check_guard;
16 time_t guardtime;
17};
18
19struct nfsd3_diropargs {
20 struct svc_fh fh;
21 char * name;
22 unsigned int len;
23};
24
25struct nfsd3_accessargs {
26 struct svc_fh fh;
27 unsigned int access;
28};
29
30struct nfsd3_readargs {
31 struct svc_fh fh;
32 __u64 offset;
33 __u32 count;
34 int vlen;
35};
36
37struct nfsd3_writeargs {
38 svc_fh fh;
39 __u64 offset;
40 __u32 count;
41 int stable;
42 __u32 len;
43 int vlen;
44};
45
46struct nfsd3_createargs {
47 struct svc_fh fh;
48 char * name;
49 unsigned int len;
50 int createmode;
51 struct iattr attrs;
52 __be32 * verf;
53};
54
55struct nfsd3_mknodargs {
56 struct svc_fh fh;
57 char * name;
58 unsigned int len;
59 __u32 ftype;
60 __u32 major, minor;
61 struct iattr attrs;
62};
63
64struct nfsd3_renameargs {
65 struct svc_fh ffh;
66 char * fname;
67 unsigned int flen;
68 struct svc_fh tfh;
69 char * tname;
70 unsigned int tlen;
71};
72
73struct nfsd3_readlinkargs {
74 struct svc_fh fh;
75 char * buffer;
76};
77
78struct nfsd3_linkargs {
79 struct svc_fh ffh;
80 struct svc_fh tfh;
81 char * tname;
82 unsigned int tlen;
83};
84
85struct nfsd3_symlinkargs {
86 struct svc_fh ffh;
87 char * fname;
88 unsigned int flen;
89 char * tname;
90 unsigned int tlen;
91 struct iattr attrs;
92};
93
94struct nfsd3_readdirargs {
95 struct svc_fh fh;
96 __u64 cookie;
97 __u32 dircount;
98 __u32 count;
99 __be32 * verf;
100 __be32 * buffer;
101};
102
103struct nfsd3_commitargs {
104 struct svc_fh fh;
105 __u64 offset;
106 __u32 count;
107};
108
109struct nfsd3_getaclargs {
110 struct svc_fh fh;
111 int mask;
112};
113
114struct posix_acl;
115struct nfsd3_setaclargs {
116 struct svc_fh fh;
117 int mask;
118 struct posix_acl *acl_access;
119 struct posix_acl *acl_default;
120};
121
122struct nfsd3_attrstat {
123 __be32 status;
124 struct svc_fh fh;
125 struct kstat stat;
126};
127
128
129struct nfsd3_diropres {
130 __be32 status;
131 struct svc_fh dirfh;
132 struct svc_fh fh;
133};
134
135struct nfsd3_accessres {
136 __be32 status;
137 struct svc_fh fh;
138 __u32 access;
139 struct kstat stat;
140};
141
142struct nfsd3_readlinkres {
143 __be32 status;
144 struct svc_fh fh;
145 __u32 len;
146};
147
148struct nfsd3_readres {
149 __be32 status;
150 struct svc_fh fh;
151 unsigned long count;
152 int eof;
153};
154
155struct nfsd3_writeres {
156 __be32 status;
157 struct svc_fh fh;
158 unsigned long count;
159 int committed;
160};
161
162struct nfsd3_renameres {
163 __be32 status;
164 struct svc_fh ffh;
165 struct svc_fh tfh;
166};
167
168struct nfsd3_linkres {
169 __be32 status;
170 struct svc_fh tfh;
171 struct svc_fh fh;
172};
173
174struct nfsd3_readdirres {
175 __be32 status;
176 struct svc_fh fh;
177 int count;
178 __be32 verf[2];
179
180 struct readdir_cd common;
181 __be32 * buffer;
182 int buflen;
183 __be32 * offset;
184 __be32 * offset1;
185 struct svc_rqst * rqstp;
186
187};
188
189struct nfsd3_fsstatres {
190 __be32 status;
191 struct kstatfs stats;
192 __u32 invarsec;
193};
194
195struct nfsd3_fsinfores {
196 __be32 status;
197 __u32 f_rtmax;
198 __u32 f_rtpref;
199 __u32 f_rtmult;
200 __u32 f_wtmax;
201 __u32 f_wtpref;
202 __u32 f_wtmult;
203 __u32 f_dtpref;
204 __u64 f_maxfilesize;
205 __u32 f_properties;
206};
207
208struct nfsd3_pathconfres {
209 __be32 status;
210 __u32 p_link_max;
211 __u32 p_name_max;
212 __u32 p_no_trunc;
213 __u32 p_chown_restricted;
214 __u32 p_case_insensitive;
215 __u32 p_case_preserving;
216};
217
218struct nfsd3_commitres {
219 __be32 status;
220 struct svc_fh fh;
221};
222
223struct nfsd3_getaclres {
224 __be32 status;
225 struct svc_fh fh;
226 int mask;
227 struct posix_acl *acl_access;
228 struct posix_acl *acl_default;
229 struct kstat stat;
230};
231
232
233struct nfsd3_fhandle_pair {
234 __u32 dummy;
235 struct svc_fh fh1;
236 struct svc_fh fh2;
237};
238
239
240
241
242union nfsd3_xdrstore {
243 struct nfsd3_sattrargs sattrargs;
244 struct nfsd3_diropargs diropargs;
245 struct nfsd3_readargs readargs;
246 struct nfsd3_writeargs writeargs;
247 struct nfsd3_createargs createargs;
248 struct nfsd3_renameargs renameargs;
249 struct nfsd3_linkargs linkargs;
250 struct nfsd3_symlinkargs symlinkargs;
251 struct nfsd3_readdirargs readdirargs;
252 struct nfsd3_diropres diropres;
253 struct nfsd3_accessres accessres;
254 struct nfsd3_readlinkres readlinkres;
255 struct nfsd3_readres readres;
256 struct nfsd3_writeres writeres;
257 struct nfsd3_renameres renameres;
258 struct nfsd3_linkres linkres;
259 struct nfsd3_readdirres readdirres;
260 struct nfsd3_fsstatres fsstatres;
261 struct nfsd3_fsinfores fsinfores;
262 struct nfsd3_pathconfres pathconfres;
263 struct nfsd3_commitres commitres;
264 struct nfsd3_getaclres getaclres;
265};
266
267#define NFS3_SVC_XDRSIZE sizeof(union nfsd3_xdrstore)
268
269int nfs3svc_decode_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *);
270int nfs3svc_decode_sattrargs(struct svc_rqst *, __be32 *,
271 struct nfsd3_sattrargs *);
272int nfs3svc_decode_diropargs(struct svc_rqst *, __be32 *,
273 struct nfsd3_diropargs *);
274int nfs3svc_decode_accessargs(struct svc_rqst *, __be32 *,
275 struct nfsd3_accessargs *);
276int nfs3svc_decode_readargs(struct svc_rqst *, __be32 *,
277 struct nfsd3_readargs *);
278int nfs3svc_decode_writeargs(struct svc_rqst *, __be32 *,
279 struct nfsd3_writeargs *);
280int nfs3svc_decode_createargs(struct svc_rqst *, __be32 *,
281 struct nfsd3_createargs *);
282int nfs3svc_decode_mkdirargs(struct svc_rqst *, __be32 *,
283 struct nfsd3_createargs *);
284int nfs3svc_decode_mknodargs(struct svc_rqst *, __be32 *,
285 struct nfsd3_mknodargs *);
286int nfs3svc_decode_renameargs(struct svc_rqst *, __be32 *,
287 struct nfsd3_renameargs *);
288int nfs3svc_decode_readlinkargs(struct svc_rqst *, __be32 *,
289 struct nfsd3_readlinkargs *);
290int nfs3svc_decode_linkargs(struct svc_rqst *, __be32 *,
291 struct nfsd3_linkargs *);
292int nfs3svc_decode_symlinkargs(struct svc_rqst *, __be32 *,
293 struct nfsd3_symlinkargs *);
294int nfs3svc_decode_readdirargs(struct svc_rqst *, __be32 *,
295 struct nfsd3_readdirargs *);
296int nfs3svc_decode_readdirplusargs(struct svc_rqst *, __be32 *,
297 struct nfsd3_readdirargs *);
298int nfs3svc_decode_commitargs(struct svc_rqst *, __be32 *,
299 struct nfsd3_commitargs *);
300int nfs3svc_encode_voidres(struct svc_rqst *, __be32 *, void *);
301int nfs3svc_encode_attrstat(struct svc_rqst *, __be32 *,
302 struct nfsd3_attrstat *);
303int nfs3svc_encode_wccstat(struct svc_rqst *, __be32 *,
304 struct nfsd3_attrstat *);
305int nfs3svc_encode_diropres(struct svc_rqst *, __be32 *,
306 struct nfsd3_diropres *);
307int nfs3svc_encode_accessres(struct svc_rqst *, __be32 *,
308 struct nfsd3_accessres *);
309int nfs3svc_encode_readlinkres(struct svc_rqst *, __be32 *,
310 struct nfsd3_readlinkres *);
311int nfs3svc_encode_readres(struct svc_rqst *, __be32 *, struct nfsd3_readres *);
312int nfs3svc_encode_writeres(struct svc_rqst *, __be32 *, struct nfsd3_writeres *);
313int nfs3svc_encode_createres(struct svc_rqst *, __be32 *,
314 struct nfsd3_diropres *);
315int nfs3svc_encode_renameres(struct svc_rqst *, __be32 *,
316 struct nfsd3_renameres *);
317int nfs3svc_encode_linkres(struct svc_rqst *, __be32 *,
318 struct nfsd3_linkres *);
319int nfs3svc_encode_readdirres(struct svc_rqst *, __be32 *,
320 struct nfsd3_readdirres *);
321int nfs3svc_encode_fsstatres(struct svc_rqst *, __be32 *,
322 struct nfsd3_fsstatres *);
323int nfs3svc_encode_fsinfores(struct svc_rqst *, __be32 *,
324 struct nfsd3_fsinfores *);
325int nfs3svc_encode_pathconfres(struct svc_rqst *, __be32 *,
326 struct nfsd3_pathconfres *);
327int nfs3svc_encode_commitres(struct svc_rqst *, __be32 *,
328 struct nfsd3_commitres *);
329
330int nfs3svc_release_fhandle(struct svc_rqst *, __be32 *,
331 struct nfsd3_attrstat *);
332int nfs3svc_release_fhandle2(struct svc_rqst *, __be32 *,
333 struct nfsd3_fhandle_pair *);
334int nfs3svc_encode_entry(void *, const char *name,
335 int namlen, loff_t offset, u64 ino,
336 unsigned int);
337int nfs3svc_encode_entry_plus(void *, const char *name,
338 int namlen, loff_t offset, u64 ino,
339 unsigned int);
340
341__be32 *nfs3svc_encode_post_op_attr(struct svc_rqst *rqstp, __be32 *p,
342 struct svc_fh *fhp);
343__be32 *nfs3svc_decode_fh(__be32 *p, struct svc_fh *fhp);
344
345
346#endif
347
