callback.h File Reference

#include <linux/sunrpc/svc.h>

Go to the source code of this file.

Data Structures
struct	cb_process_state
struct	cb_compound_hdr_arg
struct	cb_compound_hdr_res
struct	cb_getattrargs
struct	cb_getattrres
struct	cb_recallargs

Macros
#define	NFS4_CALLBACK   0x40000000
#define	NFS4_CALLBACK_XDRSIZE   2048
#define	NFS4_CALLBACK_BUFSIZE   (1024 + NFS4_CALLBACK_XDRSIZE)
#define	NFS41_BC_MIN_CALLBACKS   1
#define	NFS41_BC_MAX_CALLBACKS   1

Enumerations
enum	nfs4_callback_procnum { CB_NULL = 0, CB_COMPOUND = 1 }
enum	nfs4_callback_opnum {   OP_CB_GETATTR = 3, OP_CB_RECALL = 4, OP_CB_LAYOUTRECALL = 5, OP_CB_NOTIFY = 6,   OP_CB_PUSH_DELEG = 7, OP_CB_RECALL_ANY = 8, OP_CB_RECALLABLE_OBJ_AVAIL = 9, OP_CB_RECALL_SLOT = 10,   OP_CB_SEQUENCE = 11, OP_CB_WANTS_CANCELLED = 12, OP_CB_NOTIFY_LOCK = 13, OP_CB_NOTIFY_DEVICEID = 14,   OP_CB_ILLEGAL = 10044 }

Functions
int	check_gss_callback_principal (struct nfs_client *, struct svc_rqst *)
__be32	nfs4_callback_getattr (struct cb_getattrargs *args, struct cb_getattrres *res, struct cb_process_state *cps)
__be32	nfs4_callback_recall (struct cb_recallargs *args, void *dummy, struct cb_process_state *cps)

Variables
unsigned int	nfs_callback_set_tcpport
unsigned short	nfs_callback_tcpport

Macro Definition Documentation

#define NFS41_BC_MAX_CALLBACKS   1

Definition at line 208 of file callback.h.

#define NFS41_BC_MIN_CALLBACKS   1

Definition at line 207 of file callback.h.

#define NFS4_CALLBACK   0x40000000

Definition at line 12 of file callback.h.

#define NFS4_CALLBACK_BUFSIZE   (1024 + NFS4_CALLBACK_XDRSIZE)

Definition at line 14 of file callback.h.

#define NFS4_CALLBACK_XDRSIZE   2048

Definition at line 13 of file callback.h.

Enumeration Type Documentation

enum nfs4_callback_opnum

Enumerator:

OP_CB_GETATTR
OP_CB_RECALL
OP_CB_LAYOUTRECALL
OP_CB_NOTIFY
OP_CB_PUSH_DELEG
OP_CB_RECALL_ANY
OP_CB_RECALLABLE_OBJ_AVAIL
OP_CB_RECALL_SLOT
OP_CB_SEQUENCE
OP_CB_WANTS_CANCELLED
OP_CB_NOTIFY_LOCK
OP_CB_NOTIFY_DEVICEID
OP_CB_ILLEGAL

Definition at line 21 of file callback.h.

enum nfs4_callback_procnum

Enumerator:

CB_NULL
CB_COMPOUND

Definition at line 16 of file callback.h.

Function Documentation

int check_gss_callback_principal	(	struct nfs_client *	,
		struct svc_rqst *
	)

Definition at line 412 of file callback.c.

__be32 nfs4_callback_getattr	(	struct cb_getattrargs *	args,
		struct cb_getattrres *	res,
		struct cb_process_state *	cps
	)

Definition at line 22 of file callback_proc.c.

__be32 nfs4_callback_recall	(	struct cb_recallargs *	args,
		void *	dummy,
		struct cb_process_state *	cps
	)

Definition at line 67 of file callback_proc.c.

Variable Documentation

unsigned int nfs_callback_set_tcpport

unsigned short nfs_callback_tcpport