2 * linux/include/linux/nfsd/xdr.h
4 * XDR types for nfsd. This is mainly a typing exercise.
11 #include <linux/vfs.h>
12 #include <linux/nfs.h>
18 struct nfsd_sattrargs {
23 struct nfsd_diropargs {
29 struct nfsd_readargs {
36 struct nfsd_writeargs {
43 struct nfsd_createargs {
50 struct nfsd_renameargs {
59 struct nfsd_readlinkargs {
64 struct nfsd_linkargs {
71 struct nfsd_symlinkargs {
80 struct nfsd_readdirargs {
87 struct nfsd_attrstat {
92 struct nfsd_diropres {
97 struct nfsd_readlinkres {
101 struct nfsd_readres {
107 struct nfsd_readdirres {
110 struct readdir_cd common;
116 struct nfsd_statfsres {
117 struct kstatfs stats;
121 * Storage requirements for XDR arguments and results.
123 union nfsd_xdrstore {
124 struct nfsd_sattrargs sattr;
125 struct nfsd_diropargs dirop;
126 struct nfsd_readargs read;
127 struct nfsd_writeargs write;
128 struct nfsd_createargs create;
129 struct nfsd_renameargs rename;
130 struct nfsd_linkargs link;
131 struct nfsd_symlinkargs symlink;
132 struct nfsd_readdirargs readdir;
135 #define NFS2_SVC_XDRSIZE sizeof(union nfsd_xdrstore)
138 int nfssvc_decode_void(struct svc_rqst *, __be32 *, void *);
139 int nfssvc_decode_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *);
140 int nfssvc_decode_sattrargs(struct svc_rqst *, __be32 *,
141 struct nfsd_sattrargs *);
142 int nfssvc_decode_diropargs(struct svc_rqst *, __be32 *,
143 struct nfsd_diropargs *);
144 int nfssvc_decode_readargs(struct svc_rqst *, __be32 *,
145 struct nfsd_readargs *);
146 int nfssvc_decode_writeargs(struct svc_rqst *, __be32 *,
147 struct nfsd_writeargs *);
148 int nfssvc_decode_createargs(struct svc_rqst *, __be32 *,
149 struct nfsd_createargs *);
150 int nfssvc_decode_renameargs(struct svc_rqst *, __be32 *,
151 struct nfsd_renameargs *);
152 int nfssvc_decode_readlinkargs(struct svc_rqst *, __be32 *,
153 struct nfsd_readlinkargs *);
154 int nfssvc_decode_linkargs(struct svc_rqst *, __be32 *,
155 struct nfsd_linkargs *);
156 int nfssvc_decode_symlinkargs(struct svc_rqst *, __be32 *,
157 struct nfsd_symlinkargs *);
158 int nfssvc_decode_readdirargs(struct svc_rqst *, __be32 *,
159 struct nfsd_readdirargs *);
160 int nfssvc_encode_void(struct svc_rqst *, __be32 *, void *);
161 int nfssvc_encode_attrstat(struct svc_rqst *, __be32 *, struct nfsd_attrstat *);
162 int nfssvc_encode_diropres(struct svc_rqst *, __be32 *, struct nfsd_diropres *);
163 int nfssvc_encode_readlinkres(struct svc_rqst *, __be32 *, struct nfsd_readlinkres *);
164 int nfssvc_encode_readres(struct svc_rqst *, __be32 *, struct nfsd_readres *);
165 int nfssvc_encode_statfsres(struct svc_rqst *, __be32 *, struct nfsd_statfsres *);
166 int nfssvc_encode_readdirres(struct svc_rqst *, __be32 *, struct nfsd_readdirres *);
168 int nfssvc_encode_entry(void *, const char *name,
169 int namlen, loff_t offset, u64 ino, unsigned int);
171 int nfssvc_release_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *);
173 /* Helper functions for NFSv2 ACL code */
174 __be32 *nfs2svc_encode_fattr(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp);
175 __be32 *nfs2svc_decode_fh(__be32 *p, struct svc_fh *fhp);
177 #endif /* LINUX_NFSD_H */