#ifndef __OBD_RPC_H
#define __OBD_RPC_H

#define OBD_TGT_VERSION  001

#define OBD_TGT_TCP  0x1
#define OBD_TGT_INTR 0x2
#define OBD_TGT_SOFT 0x4




/* error codes */

enum obd_stat {
 OBD_OK = 0,
 OBDERR_PERM = 1, 
 OBDERR_NOENT = 2,
 OBDERR_IO = 5,
 OBDERR_NXIO = 6,
 OBDERR_ACCESS = 13,
 OBDERR_EXIST = 17,
 OBDERR_XDEV = 18, 
 OBDERR_NODEV = 19,
 OBDERR_INVAL = 22,
 OBDERR_FBIG = 27,
 OBDERR_NOSPC = 28,
 OBDERR_ROFS = 30,
 OBDERR_OPNOTSUPP = 45,
 OBDERR_DQUOT = 69
};


extern struct rpc_program obd_program;


struct obd_target {
	struct sockaddr_in tgt_addr;
	int tgt_flags;
	int tgt_timeo;
	int tgt_retrans;
	int tgt_hostnamelen;
	char tgt_hostname[0];
	
};


struct rpc_obd {
	struct rpc_clnt *	handle;		/* RPC client handle */
	struct sockaddr_in      addr;
	int			flags;		/* various flags */
	int                     timeo;
	int                     retrans;
	int			rsize;		/* read size */
	int			wsize;		/* write size */
	unsigned int	 	bsize;		/* server block size */
	char *			hostname;	/* remote hostname */
};


#define OBD_PROGRAM		300001
#define OBD_VERSION		1
#define OBDPROC_NULL		0
#define OBDPROC_ECHOINT		1

#ifdef  OBD_NEED_XDR_TYPES

struct obd_echoint_in {
	__u32			in;
};

struct obd_echoint_out {
	__u32			out;
};


#endif /* OBD_NEED_XDR_TYPES */


int obd_proc_echoint(struct rpc_obd *target, __u32 in, __u32 *out);


#endif