/* * XDR types for NFSv3 in nfsd. * * Copyright (C) 1996-1998, Olaf Kirch */ #ifndef _LINUX_NFSD_XDR3_H #define _LINUX_NFSD_XDR3_H #include "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; unsigned int len; }; struct nfsd3_accessargs { struct svc_fh fh; unsigned int access; }; struct nfsd3_readargs { struct svc_fh fh; __u64 offset; __u32 count; int vlen; }; struct nfsd3_writeargs { svc_fh fh; __u64 offset; __u32 count; int stable; __u32 len; int vlen; }; struct nfsd3_createargs { struct svc_fh fh; char * name; unsigned int len; int createmode; struct iattr attrs; __be32 * verf; }; struct nfsd3_mknodargs { struct svc_fh fh; char * name; unsigned int len; __u32 ftype; __u32 major, minor; struct iattr attrs; }; struct nfsd3_renameargs { struct svc_fh ffh; char * fname; unsigned int flen; struct svc_fh tfh; char * tname; unsigned int tlen; }; struct nfsd3_readlinkargs { struct svc_fh fh; char * buffer; }; struct nfsd3_linkargs { struct svc_fh ffh; struct svc_fh tfh; char * tname; unsigned int tlen; }; struct nfsd3_symlinkargs { struct svc_fh ffh; char * fname; unsigned int flen; char * tname; unsigned int tlen; struct iattr attrs; }; struct nfsd3_readdirargs { struct svc_fh fh; __u64 cookie; __u32 dircount; __u32 count; __be32 * verf; __be32 * 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 { __be32 status; struct svc_fh fh; struct kstat stat; }; /* LOOKUP, CREATE, MKDIR, SYMLINK, MKNOD */ struct nfsd3_diropres { __be32 status; struct svc_fh dirfh; struct svc_fh fh; }; struct nfsd3_accessres { __be32 status; struct svc_fh fh; __u32 access; struct kstat stat; }; struct nfsd3_readlinkres { __be32 status; struct svc_fh fh; __u32 len; }; struct nfsd3_readres { __be32 status; struct svc_fh fh; unsigned long count; int eof; }; struct nfsd3_writeres { __be32 status; struct svc_fh fh; unsigned long count; int committed; }; struct nfsd3_renameres { __be32 status; struct svc_fh ffh; struct svc_fh tfh; }; struct nfsd3_linkres { __be32 status; struct svc_fh tfh; struct svc_fh fh; }; struct nfsd3_readdirres { __be32 status; struct svc_fh fh; int count; __be32 verf[2]; struct readdir_cd common; __be32 * buffer; int buflen; __be32 * offset; __be32 * offset1; struct svc_rqst * rqstp; }; struct nfsd3_fsstatres { __be32 status; struct kstatfs stats; __u32 invarsec; }; struct nfsd3_fsinfores { __be32 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 { __be32 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 { __be32 status; struct svc_fh fh; }; struct nfsd3_getaclres { __be32 status; struct svc_fh fh; int mask; struct posix_acl *acl_access; struct posix_acl *acl_default; struct kstat stat; }; /* 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 *, __be32 *, struct nfsd_fhandle *); int nfs3svc_decode_sattrargs(struct svc_rqst *, __be32 *, struct nfsd3_sattrargs *); int nfs3svc_decode_diropargs(struct svc_rqst *, __be32 *, struct nfsd3_diropargs *); int nfs3svc_decode_accessargs(struct svc_rqst *, __be32 *, struct nfsd3_accessargs *); int nfs3svc_decode_readargs(struct svc_rqst *, __be32 *, struct nfsd3_readargs *); int nfs3svc_decode_writeargs(struct svc_rqst *, __be32 *, struct nfsd3_writeargs *); int nfs3svc_decode_createargs(struct svc_rqst *, __be32 *, struct nfsd3_createargs *); int nfs3svc_decode_mkdirargs(struct svc_rqst *, __be32 *, struct nfsd3_createargs *); int nfs3svc_decode_mknodargs(struct svc_rqst *, __be32 *, struct nfsd3_mknodargs *); int nfs3svc_decode_renameargs(struct svc_rqst *, __be32 *, struct nfsd3_renameargs *); int nfs3svc_decode_readlinkargs(struct svc_rqst *, __be32 *, struct nfsd3_readlinkargs *); int nfs3svc_decode_linkargs(struct svc_rqst *, __be32 *, struct nfsd3_linkargs *); int nfs3svc_decode_symlinkargs(struct svc_rqst *, __be32 *, struct nfsd3_symlinkargs *); int nfs3svc_decode_readdirargs(struct svc_rqst *, __be32 *, struct nfsd3_readdirargs *); int nfs3svc_decode_readdirplusargs(struct svc_rqst *, __be32 *, struct nfsd3_readdirargs *); int nfs3svc_decode_commitargs(struct svc_rqst *, __be32 *, struct nfsd3_commitargs *); int nfs3svc_encode_voidres(struct svc_rqst *, __be32 *, void *); int nfs3svc_encode_attrstat(struct svc_rqst *, __be32 *, struct nfsd3_attrstat *); int nfs3svc_encode_wccstat(struct svc_rqst *, __be32 *, struct nfsd3_attrstat *); int nfs3svc_encode_diropres(struct svc_rqst *, __be32 *, struct nfsd3_diropres *); int nfs3svc_encode_accessres(struct svc_rqst *, __be32 *, struct nfsd3_accessres *); int nfs3svc_encode_readlinkres(struct svc_rqst *, __be32 *, struct nfsd3_readlinkres *); int nfs3svc_encode_readres(struct svc_rqst *, __be32 *, struct nfsd3_readres *); int nfs3svc_encode_writeres(struct svc_rqst *, __be32 *, struct nfsd3_writeres *); int nfs3svc_encode_createres(struct svc_rqst *, __be32 *, struct nfsd3_diropres *); int nfs3svc_encode_renameres(struct svc_rqst *, __be32 *, struct nfsd3_renameres *); int nfs3svc_encode_linkres(struct svc_rqst *, __be32 *, struct nfsd3_linkres *); int nfs3svc_encode_readdirres(struct svc_rqst *, __be32 *, struct nfsd3_readdirres *); int nfs3svc_encode_fsstatres(struct svc_rqst *, __be32 *, struct nfsd3_fsstatres *); int nfs3svc_encode_fsinfores(struct svc_rqst *, __be32 *, struct nfsd3_fsinfores *); int nfs3svc_encode_pathconfres(struct svc_rqst *, __be32 *, struct nfsd3_pathconfres *); int nfs3svc_encode_commitres(struct svc_rqst *, __be32 *, struct nfsd3_commitres *); int nfs3svc_release_fhandle(struct svc_rqst *, __be32 *, struct nfsd3_attrstat *); int nfs3svc_release_fhandle2(struct svc_rqst *, __be32 *, struct nfsd3_fhandle_pair *); int nfs3svc_encode_entry(void *, const char *name, int namlen, loff_t offset, u64 ino, unsigned int); int nfs3svc_encode_entry_plus(void *, const char *name, int namlen, loff_t offset, u64 ino, unsigned int); /* Helper functions for NFSv3 ACL code */ __be32 *nfs3svc_encode_post_op_attr(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp); __be32 *nfs3svc_decode_fh(__be32 *p, struct svc_fh *fhp); #endif /* _LINUX_NFSD_XDR3_H */