nfs4proc.c File Reference

#include <linux/file.h>
#include <linux/slab.h>
#include "idmap.h"
#include "cache.h"
#include "xdr4.h"
#include "vfs.h"
#include "current_stateid.h"

Go to the source code of this file.

Data Structures
struct	nfsd4_operation
struct	nfsd4_voidargs

Macros
#define	NFSDDBG_FACILITY   NFSDDBG_PROC
#define	op_encode_hdr_size   (2)
#define	op_encode_stateid_maxsz   (XDR_QUADLEN(NFS4_STATEID_SIZE))
#define	op_encode_verifier_maxsz   (XDR_QUADLEN(NFS4_VERIFIER_SIZE))
#define	op_encode_change_info_maxsz   (5)
#define	nfs4_fattr_bitmap_maxsz   (4)
#define	op_encode_lockowner_maxsz   (1 + XDR_QUADLEN(IDMAP_NAMESZ))
#define	op_encode_lock_denied_maxsz   (8 + op_encode_lockowner_maxsz)
#define	nfs4_owner_maxsz   (1 + XDR_QUADLEN(IDMAP_NAMESZ))
#define	op_encode_ace_maxsz   (3 + nfs4_owner_maxsz)
#define	op_encode_delegation_maxsz
#define	op_encode_channel_attrs_maxsz   (6 + 1 + 1)
#define	nfsd4_voidres   nfsd4_voidargs

Typedefs
typedef __be32(*	nfsd4op_func )(struct svc_rqst *, struct nfsd4_compound_state *, void *)
typedef u32(*	nfsd4op_rsize )(struct svc_rqst *, struct nfsd4_op *op)
typedef void(*	stateid_setter )(struct nfsd4_compound_state *, void *)
typedef void(*	stateid_getter )(struct nfsd4_compound_state *, void *)

Enumerations
enum	nfsd4_op_flags {   ALLOWED_WITHOUT_FH = 1 << 0, ALLOWED_ON_ABSENT_FS = 1 << 1, ALLOWED_AS_FIRST_OP = 1 << 2, OP_HANDLES_WRONGSEC = 1 << 3,   OP_IS_PUTFH_LIKE = 1 << 4, OP_MODIFIES_SOMETHING = 1 << 5, OP_CACHEME = 1 << 6, OP_CLEAR_STATEID = 1 << 7 }

Functions
bool	nfsd4_cache_this_op (struct nfsd4_op *op)

Variables
struct svc_version	nfsd_version4

Macro Definition Documentation

#define nfs4_fattr_bitmap_maxsz   (4)

Definition at line 1307 of file nfs4proc.c.

#define nfs4_owner_maxsz   (1 + XDR_QUADLEN(IDMAP_NAMESZ))

Definition at line 1312 of file nfs4proc.c.

#define nfsd4_voidres   nfsd4_voidargs

Definition at line 1735 of file nfs4proc.c.

#define NFSDDBG_FACILITY   NFSDDBG_PROC

Definition at line 44 of file nfs4proc.c.

#define op_encode_ace_maxsz   (3 + nfs4_owner_maxsz)

Definition at line 1314 of file nfs4proc.c.

#define op_encode_change_info_maxsz   (5)

Definition at line 1306 of file nfs4proc.c.

#define op_encode_channel_attrs_maxsz   (6 + 1 + 1)

Definition at line 1318 of file nfs4proc.c.

#define op_encode_delegation_maxsz

Value:

(1 + op_encode_stateid_maxsz + 1 + \
                     op_encode_ace_maxsz)

Definition at line 1315 of file nfs4proc.c.

#define op_encode_hdr_size   (2)

Definition at line 1303 of file nfs4proc.c.

#define op_encode_lock_denied_maxsz   (8 + op_encode_lockowner_maxsz)

Definition at line 1310 of file nfs4proc.c.

#define op_encode_lockowner_maxsz   (1 + XDR_QUADLEN(IDMAP_NAMESZ))

Definition at line 1309 of file nfs4proc.c.

#define op_encode_stateid_maxsz   (XDR_QUADLEN(NFS4_STATEID_SIZE))

Definition at line 1304 of file nfs4proc.c.

#define op_encode_verifier_maxsz   (XDR_QUADLEN(NFS4_VERIFIER_SIZE))

Definition at line 1305 of file nfs4proc.c.

Typedef Documentation

typedef __be32(* nfsd4op_func)(struct svc_rqst *, struct nfsd4_compound_state *, void *)

Definition at line 1015 of file nfs4proc.c.

typedef u32(* nfsd4op_rsize)(struct svc_rqst *, struct nfsd4_op *op)

Definition at line 1017 of file nfs4proc.c.

typedef void(* stateid_getter)(struct nfsd4_compound_state *, void *)

Definition at line 1019 of file nfs4proc.c.

typedef void(* stateid_setter)(struct nfsd4_compound_state *, void *)

Definition at line 1018 of file nfs4proc.c.

Enumeration Type Documentation

enum nfsd4_op_flags

Enumerator:

ALLOWED_WITHOUT_FH
ALLOWED_ON_ABSENT_FS
ALLOWED_AS_FIRST_OP
OP_HANDLES_WRONGSEC
OP_IS_PUTFH_LIKE
OP_MODIFIES_SOMETHING
OP_CACHEME
OP_CLEAR_STATEID

Definition at line 1021 of file nfs4proc.c.

Function Documentation

bool nfsd4_cache_this_op

(

struct nfsd4_op *

op

)

Definition at line 1105 of file nfs4proc.c.

Variable Documentation

struct svc_version nfsd_version4

Initial value:

= {
        .vs_vers    = 4,
        .vs_nproc   = 2,
        .vs_proc    = nfsd_procedures4,
        .vs_dispatch    = nfsd_dispatch,
        .vs_xdrsize = NFS4_SVC_XDRSIZE,
}

Definition at line 1759 of file nfs4proc.c.