| /* |
| * linux/include/linux/nfsd/xdr3.h |
| * |
| * XDR types for NFSv3 in nfsd. |
| * |
| * Copyright (C) 1996-1998, Olaf Kirch <okir@monad.swb.de> |
| */ |
| |
| #ifndef _LINUX_NFSD_XDR3_H |
| #define _LINUX_NFSD_XDR3_H |
| |
| #include <linux/nfsd/xdr.h> |
| |
| struct nfsd3_sattrargs { |
| struct svc_fh fh; |
| struct iattr attrs; |
| int check_guard; |
| time_t guardtime; |
| }; |
| |
| struct nfsd3_diropargs { |
| struct svc_fh fh; |
| char * name; |
| int len; |
| }; |
| |
| struct nfsd3_accessargs { |
| struct svc_fh fh; |
| unsigned int access; |
| }; |
| |
| struct nfsd3_readargs { |
| struct svc_fh fh; |
| __u64 offset; |
| __u32 count; |
| struct kvec vec[RPCSVC_MAXPAGES]; |
| int vlen; |
| }; |
| |
| struct nfsd3_writeargs { |
| svc_fh fh; |
| __u64 offset; |
| __u32 count; |
| int stable; |
| __u32 len; |
| struct kvec vec[RPCSVC_MAXPAGES]; |
| int vlen; |
| }; |
| |
| struct nfsd3_createargs { |
| struct svc_fh fh; |
| char * name; |
| int len; |
| int createmode; |
| struct iattr attrs; |
| __u32 * verf; |
| }; |
| |
| struct nfsd3_mknodargs { |
| struct svc_fh fh; |
| char * name; |
| int len; |
| __u32 ftype; |
| __u32 major, minor; |
| struct iattr attrs; |
| }; |
| |
| struct nfsd3_renameargs { |
| struct svc_fh ffh; |
| char * fname; |
| int flen; |
| struct svc_fh tfh; |
| char * tname; |
| int tlen; |
| }; |
| |
| struct nfsd3_readlinkargs { |
| struct svc_fh fh; |
| char * buffer; |
| }; |
| |
| struct nfsd3_linkargs { |
| struct svc_fh ffh; |
| struct svc_fh tfh; |
| char * tname; |
| int tlen; |
| }; |
| |
| struct nfsd3_symlinkargs { |
| struct svc_fh ffh; |
| char * fname; |
| int flen; |
| char * tname; |
| int tlen; |
| struct iattr attrs; |
| }; |
| |
| struct nfsd3_readdirargs { |
| struct svc_fh fh; |
| __u64 cookie; |
| __u32 dircount; |
| __u32 count; |
| __u32 * verf; |
| u32 * buffer; |
| }; |
| |
| struct nfsd3_commitargs { |
| struct svc_fh fh; |
| __u64 offset; |
| __u32 count; |
| }; |
| |
| struct nfsd3_getaclargs { |
| struct svc_fh fh; |
| int mask; |
| }; |
| |
| struct posix_acl; |
| struct nfsd3_setaclargs { |
| struct svc_fh fh; |
| int mask; |
| struct posix_acl *acl_access; |
| struct posix_acl *acl_default; |
| }; |
| |
| struct nfsd3_attrstat { |
| __u32 status; |
| struct svc_fh fh; |
| struct kstat stat; |
| }; |
| |
| /* LOOKUP, CREATE, MKDIR, SYMLINK, MKNOD */ |
| struct nfsd3_diropres { |
| __u32 status; |
| struct svc_fh dirfh; |
| struct svc_fh fh; |
| }; |
| |
| struct nfsd3_accessres { |
| __u32 status; |
| struct svc_fh fh; |
| __u32 access; |
| }; |
| |
| struct nfsd3_readlinkres { |
| __u32 status; |
| struct svc_fh fh; |
| __u32 len; |
| }; |
| |
| struct nfsd3_readres { |
| __u32 status; |
| struct svc_fh fh; |
| unsigned long count; |
| int eof; |
| }; |
| |
| struct nfsd3_writeres { |
| __u32 status; |
| struct svc_fh fh; |
| unsigned long count; |
| int committed; |
| }; |
| |
| struct nfsd3_renameres { |
| __u32 status; |
| struct svc_fh ffh; |
| struct svc_fh tfh; |
| }; |
| |
| struct nfsd3_linkres { |
| __u32 status; |
| struct svc_fh tfh; |
| struct svc_fh fh; |
| }; |
| |
| struct nfsd3_readdirres { |
| __u32 status; |
| struct svc_fh fh; |
| int count; |
| __u32 verf[2]; |
| |
| struct readdir_cd common; |
| u32 * buffer; |
| int buflen; |
| u32 * offset; |
| u32 * offset1; |
| struct svc_rqst * rqstp; |
| |
| }; |
| |
| struct nfsd3_fsstatres { |
| __u32 status; |
| struct kstatfs stats; |
| __u32 invarsec; |
| }; |
| |
| struct nfsd3_fsinfores { |
| __u32 status; |
| __u32 f_rtmax; |
| __u32 f_rtpref; |
| __u32 f_rtmult; |
| __u32 f_wtmax; |
| __u32 f_wtpref; |
| __u32 f_wtmult; |
| __u32 f_dtpref; |
| __u64 f_maxfilesize; |
| __u32 f_properties; |
| }; |
| |
| struct nfsd3_pathconfres { |
| __u32 status; |
| __u32 p_link_max; |
| __u32 p_name_max; |
| __u32 p_no_trunc; |
| __u32 p_chown_restricted; |
| __u32 p_case_insensitive; |
| __u32 p_case_preserving; |
| }; |
| |
| struct nfsd3_commitres { |
| __u32 status; |
| struct svc_fh fh; |
| }; |
| |
| struct nfsd3_getaclres { |
| __u32 status; |
| struct svc_fh fh; |
| int mask; |
| struct posix_acl *acl_access; |
| struct posix_acl *acl_default; |
| }; |
| |
| /* dummy type for release */ |
| struct nfsd3_fhandle_pair { |
| __u32 dummy; |
| struct svc_fh fh1; |
| struct svc_fh fh2; |
| }; |
| |
| /* |
| * Storage requirements for XDR arguments and results. |
| */ |
| union nfsd3_xdrstore { |
| struct nfsd3_sattrargs sattrargs; |
| struct nfsd3_diropargs diropargs; |
| struct nfsd3_readargs readargs; |
| struct nfsd3_writeargs writeargs; |
| struct nfsd3_createargs createargs; |
| struct nfsd3_renameargs renameargs; |
| struct nfsd3_linkargs linkargs; |
| struct nfsd3_symlinkargs symlinkargs; |
| struct nfsd3_readdirargs readdirargs; |
| struct nfsd3_diropres diropres; |
| struct nfsd3_accessres accessres; |
| struct nfsd3_readlinkres readlinkres; |
| struct nfsd3_readres readres; |
| struct nfsd3_writeres writeres; |
| struct nfsd3_renameres renameres; |
| struct nfsd3_linkres linkres; |
| struct nfsd3_readdirres readdirres; |
| struct nfsd3_fsstatres fsstatres; |
| struct nfsd3_fsinfores fsinfores; |
| struct nfsd3_pathconfres pathconfres; |
| struct nfsd3_commitres commitres; |
| struct nfsd3_getaclres getaclres; |
| }; |
| |
| #define NFS3_SVC_XDRSIZE sizeof(union nfsd3_xdrstore) |
| |
| int nfs3svc_decode_fhandle(struct svc_rqst *, u32 *, struct nfsd_fhandle *); |
| int nfs3svc_decode_sattrargs(struct svc_rqst *, u32 *, |
| struct nfsd3_sattrargs *); |
| int nfs3svc_decode_diropargs(struct svc_rqst *, u32 *, |
| struct nfsd3_diropargs *); |
| int nfs3svc_decode_accessargs(struct svc_rqst *, u32 *, |
| struct nfsd3_accessargs *); |
| int nfs3svc_decode_readargs(struct svc_rqst *, u32 *, |
| struct nfsd3_readargs *); |
| int nfs3svc_decode_writeargs(struct svc_rqst *, u32 *, |
| struct nfsd3_writeargs *); |
| int nfs3svc_decode_createargs(struct svc_rqst *, u32 *, |
| struct nfsd3_createargs *); |
| int nfs3svc_decode_mkdirargs(struct svc_rqst *, u32 *, |
| struct nfsd3_createargs *); |
| int nfs3svc_decode_mknodargs(struct svc_rqst *, u32 *, |
| struct nfsd3_mknodargs *); |
| int nfs3svc_decode_renameargs(struct svc_rqst *, u32 *, |
| struct nfsd3_renameargs *); |
| int nfs3svc_decode_readlinkargs(struct svc_rqst *, u32 *, |
| struct nfsd3_readlinkargs *); |
| int nfs3svc_decode_linkargs(struct svc_rqst *, u32 *, |
| struct nfsd3_linkargs *); |
| int nfs3svc_decode_symlinkargs(struct svc_rqst *, u32 *, |
| struct nfsd3_symlinkargs *); |
| int nfs3svc_decode_readdirargs(struct svc_rqst *, u32 *, |
| struct nfsd3_readdirargs *); |
| int nfs3svc_decode_readdirplusargs(struct svc_rqst *, u32 *, |
| struct nfsd3_readdirargs *); |
| int nfs3svc_decode_commitargs(struct svc_rqst *, u32 *, |
| struct nfsd3_commitargs *); |
| int nfs3svc_encode_voidres(struct svc_rqst *, u32 *, void *); |
| int nfs3svc_encode_attrstat(struct svc_rqst *, u32 *, |
| struct nfsd3_attrstat *); |
| int nfs3svc_encode_wccstat(struct svc_rqst *, u32 *, |
| struct nfsd3_attrstat *); |
| int nfs3svc_encode_diropres(struct svc_rqst *, u32 *, |
| struct nfsd3_diropres *); |
| int nfs3svc_encode_accessres(struct svc_rqst *, u32 *, |
| struct nfsd3_accessres *); |
| int nfs3svc_encode_readlinkres(struct svc_rqst *, u32 *, |
| struct nfsd3_readlinkres *); |
| int nfs3svc_encode_readres(struct svc_rqst *, u32 *, struct nfsd3_readres *); |
| int nfs3svc_encode_writeres(struct svc_rqst *, u32 *, struct nfsd3_writeres *); |
| int nfs3svc_encode_createres(struct svc_rqst *, u32 *, |
| struct nfsd3_diropres *); |
| int nfs3svc_encode_renameres(struct svc_rqst *, u32 *, |
| struct nfsd3_renameres *); |
| int nfs3svc_encode_linkres(struct svc_rqst *, u32 *, |
| struct nfsd3_linkres *); |
| int nfs3svc_encode_readdirres(struct svc_rqst *, u32 *, |
| struct nfsd3_readdirres *); |
| int nfs3svc_encode_fsstatres(struct svc_rqst *, u32 *, |
| struct nfsd3_fsstatres *); |
| int nfs3svc_encode_fsinfores(struct svc_rqst *, u32 *, |
| struct nfsd3_fsinfores *); |
| int nfs3svc_encode_pathconfres(struct svc_rqst *, u32 *, |
| struct nfsd3_pathconfres *); |
| int nfs3svc_encode_commitres(struct svc_rqst *, u32 *, |
| struct nfsd3_commitres *); |
| |
| int nfs3svc_release_fhandle(struct svc_rqst *, u32 *, |
| struct nfsd3_attrstat *); |
| int nfs3svc_release_fhandle2(struct svc_rqst *, u32 *, |
| struct nfsd3_fhandle_pair *); |
| int nfs3svc_encode_entry(struct readdir_cd *, const char *name, |
| int namlen, loff_t offset, ino_t ino, |
| unsigned int); |
| int nfs3svc_encode_entry_plus(struct readdir_cd *, const char *name, |
| int namlen, loff_t offset, ino_t ino, |
| unsigned int); |
| /* Helper functions for NFSv3 ACL code */ |
| u32 *nfs3svc_encode_post_op_attr(struct svc_rqst *rqstp, u32 *p, |
| struct svc_fh *fhp); |
| u32 *nfs3svc_decode_fh(u32 *p, struct svc_fh *fhp); |
| |
| |
| #endif /* _LINUX_NFSD_XDR3_H */ |