/*
 * $Header: /smsa/bsd:include/rpcsvc/rex.h:bsd  1.5  $
 * $Source: /smsa/bsd:include/rpcsvc/rex.h: $
 *
 * Copyright (c) 1988 Acorn Computers Ltd., Cambridge, England
 * Copyright (c) 1988 by Sun Microsystems, Inc.
 * 1.2 88/05/08 SMI
 */

#ifndef __rpcsvc_rex_h
#define __rpcsvc_rex_h

/*
 * rex - remote execution server definitions
 */

#define	REXPROG		100017
#define	REXPROC_NULL	0	/* no operation */
#define	REXPROC_START	1	/* start a command */
#define	REXPROC_WAIT	2	/* wait for a command to complete */
#define	REXPROC_MODES	3	/* send the tty modes */
#define REXPROC_WINCH	4	/* signal a window change */
#define REXPROC_SIGNAL	5	/* other signals */

#define	REXVERS	1

/* flags for rst_flags field */
#define REX_INTERACTIVE		1	/* Interative mode */

struct rex_start {
  /*
   * Structure passed as parameter to start function
   */
	char	**rst_cmd;	/* list of command and args */
	char	*rst_host;	/* working directory host name */
	char	*rst_fsname;	/* working directory file system name */
	char	*rst_dirwithin;	/* working directory within file system */
	char	**rst_env;	/* list of environment */
	u_short	rst_port0;	/* port for stdin */
	u_short	rst_port1;	/* port for stdin */
	u_short	rst_port2;	/* port for stdin */
	u_long	rst_flags;	/* options - see #defines above */
};

bool_t xdr_rex_start();

struct rex_result {
  /*
   * Structure returned from the start function
   */
   	int	rlt_stat;	/* integer status code */
	char	*rlt_message;	/* string message for human consumption */
};
bool_t xdr_rex_result();

struct rex_ttymode {
    /*
     * Structure sent to set-up the tty modes
     */
	struct sgttyb basic;	/* standard unix tty flags */
	struct tchars more;	/* interrupt, kill characters, etc. */
	struct ltchars yetmore;	/* special Bezerkeley characters */
	u_long andmore;		/* and Berkeley modes */
};

bool_t xdr_rex_ttymode();
bool_t xdr_rex_ttysize();

#endif/*__rpcsvc_rex_h*/

/* EOF rex.h */
