WebSVN - shark - Blame - Rev 1618 - /shark/branches/xen/drivers/linuxc26/include/linux/nfsd/xdr.h

Rev	Author	Line No.	Line
423	giacomo	1	/*
		2	* linux/inxlude/linux/nfsd/xdr.h
		3	*
		4	* XDR types for nfsd. This is mainly a typing exercise.
		5	*/
		6
		7	#ifndef LINUX_NFSD_H
		8	#define LINUX_NFSD_H
		9
		10	#include <linux/fs.h>
		11	#include <linux/vfs.h>
		12	#include <linux/nfs.h>
		13
		14	struct nfsd_fhandle {
		15	struct svc_fh fh;
		16	};
		17
		18	struct nfsd_sattrargs {
		19	struct svc_fh fh;
		20	struct iattr attrs;
		21	};
		22
		23	struct nfsd_diropargs {
		24	struct svc_fh fh;
		25	char * name;
		26	int len;
		27	};
		28
		29	struct nfsd_readargs {
		30	struct svc_fh fh;
		31	__u32 offset;
		32	__u32 count;
		33	struct iovec vec[RPCSVC_MAXPAGES];
		34	int vlen;
		35	};
		36
		37	struct nfsd_writeargs {
		38	svc_fh fh;
		39	__u32 offset;
		40	int len;
		41	struct iovec vec[RPCSVC_MAXPAGES];
		42	int vlen;
		43	};
		44
		45	struct nfsd_createargs {
		46	struct svc_fh fh;
		47	char * name;
		48	int len;
		49	struct iattr attrs;
		50	};
		51
		52	struct nfsd_renameargs {
		53	struct svc_fh ffh;
		54	char * fname;
		55	int flen;
		56	struct svc_fh tfh;
		57	char * tname;
		58	int tlen;
		59	};
		60
		61	struct nfsd_readlinkargs {
		62	struct svc_fh fh;
		63	char * buffer;
		64	};
		65
		66	struct nfsd_linkargs {
		67	struct svc_fh ffh;
		68	struct svc_fh tfh;
		69	char * tname;
		70	int tlen;
		71	};
		72
		73	struct nfsd_symlinkargs {
		74	struct svc_fh ffh;
		75	char * fname;
		76	int flen;
		77	char * tname;
		78	int tlen;
		79	struct iattr attrs;
		80	};
		81
		82	struct nfsd_readdirargs {
		83	struct svc_fh fh;
		84	__u32 cookie;
		85	__u32 count;
		86	u32 * buffer;
		87	};
		88
		89	struct nfsd_attrstat {
		90	struct svc_fh fh;
		91	};
		92
		93	struct nfsd_diropres {
		94	struct svc_fh fh;
		95	};
		96
		97	struct nfsd_readlinkres {
		98	int len;
		99	};
		100
		101	struct nfsd_readres {
		102	struct svc_fh fh;
		103	unsigned long count;
		104	};
		105
		106	struct nfsd_readdirres {
		107	int count;
		108
		109	struct readdir_cd common;
		110	u32 * buffer;
		111	int buflen;
		112	u32 * offset;
		113	};
		114
		115	struct nfsd_statfsres {
		116	struct kstatfs stats;
		117	};
		118
		119	/*
		120	* Storage requirements for XDR arguments and results.
		121	*/
		122	union nfsd_xdrstore {
		123	struct nfsd_sattrargs sattr;
		124	struct nfsd_diropargs dirop;
		125	struct nfsd_readargs read;
		126	struct nfsd_writeargs write;
		127	struct nfsd_createargs create;
		128	struct nfsd_renameargs rename;
		129	struct nfsd_linkargs link;
		130	struct nfsd_symlinkargs symlink;
		131	struct nfsd_readdirargs readdir;
		132	};
		133
		134	#define NFS2_SVC_XDRSIZE sizeof(union nfsd_xdrstore)
		135
		136
		137	int nfssvc_decode_void(struct svc_rqst , u32 , void *);
		138	int nfssvc_decode_fhandle(struct svc_rqst , u32 , struct nfsd_fhandle *);
		139	int nfssvc_decode_sattrargs(struct svc_rqst , u32 ,
		140	struct nfsd_sattrargs *);
		141	int nfssvc_decode_diropargs(struct svc_rqst , u32 ,
		142	struct nfsd_diropargs *);
		143	int nfssvc_decode_readargs(struct svc_rqst , u32 ,
		144	struct nfsd_readargs *);
		145	int nfssvc_decode_writeargs(struct svc_rqst , u32 ,
		146	struct nfsd_writeargs *);
		147	int nfssvc_decode_createargs(struct svc_rqst , u32 ,
		148	struct nfsd_createargs *);
		149	int nfssvc_decode_renameargs(struct svc_rqst , u32 ,
		150	struct nfsd_renameargs *);
		151	int nfssvc_decode_readlinkargs(struct svc_rqst , u32 ,
		152	struct nfsd_readlinkargs *);
		153	int nfssvc_decode_linkargs(struct svc_rqst , u32 ,
		154	struct nfsd_linkargs *);
		155	int nfssvc_decode_symlinkargs(struct svc_rqst , u32 ,
		156	struct nfsd_symlinkargs *);
		157	int nfssvc_decode_readdirargs(struct svc_rqst , u32 ,
		158	struct nfsd_readdirargs *);
		159	int nfssvc_encode_void(struct svc_rqst , u32 , void *);
		160	int nfssvc_encode_attrstat(struct svc_rqst , u32 , struct nfsd_attrstat *);
		161	int nfssvc_encode_diropres(struct svc_rqst , u32 , struct nfsd_diropres *);
		162	int nfssvc_encode_readlinkres(struct svc_rqst , u32 , struct nfsd_readlinkres *);
		163	int nfssvc_encode_readres(struct svc_rqst , u32 , struct nfsd_readres *);
		164	int nfssvc_encode_statfsres(struct svc_rqst , u32 , struct nfsd_statfsres *);
		165	int nfssvc_encode_readdirres(struct svc_rqst , u32 , struct nfsd_readdirres *);
		166
		167	int nfssvc_encode_entry(struct readdir_cd , const char name,
		168	int namlen, loff_t offset, ino_t ino, unsigned int);
		169
		170	int nfssvc_release_fhandle(struct svc_rqst , u32 , struct nfsd_fhandle *);
		171
		172	#endif /* LINUX_NFSD_H */

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