/* @(#)rex.x	2.1 88/08/01 4.0 RPCSRC *//* @(#)rex.x 1.3 87/09/18 Copyr 1987 Sun Micro *//* * Sun RPC is a product of Sun Microsystems, Inc. and is provided for * unrestricted use provided that this legend is included on all tape * media and as a part of the software program in whole or part.  Users * may copy or modify Sun RPC without charge, but are not authorized * to license or distribute it to anyone else except as part of a product or * program developed by the user. * * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. * * Sun RPC is provided with no support and without any obligation on the * part of Sun Microsystems, Inc. to assist in its use, correction, * modification or enhancement. * * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC * OR ANY PART THEREOF. * * In no event will Sun Microsystems, Inc. be liable for any lost revenue * or profits or other special, indirect and consequential damages, even if * Sun has been advised of the possibility of such damages. * * Sun Microsystems, Inc. * 2550 Garcia Avenue * Mountain View, California  94043 *//* * Remote execution (rex) protocol specification */const STRINGSIZE = 1024;typedef string rexstring<1024>;/* * values to pass to REXPROC_SIGNAL */const SIGINT = 2;	/* interrupt *//* * Values for rst_flags, below */const REX_INTERACTIVE = 1;	/* interactive mode */struct rex_start {	rexstring rst_cmd<>;	/* list of command and args */	rexstring rst_host;	/* working directory host name */	rexstring rst_fsname;	/* working directory file system name */	rexstring rst_dirwithin;/* working directory within file system */	rexstring rst_env<>;	/* list of environment */	unsigned int rst_port0;	/* port for stdin */	unsigned int rst_port1;	/* port for stdout */	unsigned int rst_port2;	/* port for stderr */	unsigned int rst_flags;	/* options - see const above */};struct rex_result {   	int rlt_stat;		/* integer status code */	rexstring rlt_message;	/* string message for human consumption */};struct sgttyb {	unsigned four;	/* always equals 4 */	opaque chars[4];	/* chars[0] == input speed */	/* chars[1] == output speed */	/* chars[2] == kill character */	/* chars[3] == erase character */	unsigned flags;};/* values for speeds above (baud rates)  */const B0  = 0;const B50 = 1;const B75 = 2;const B110 = 3;const B134 = 4;const B150 = 5;const B200 = 6;const B300 = 7;const B600 = 8;const B1200 = 9;const B1800 = 10;const B2400 = 11;const B4800 = 12;const B9600 = 13;const B19200 = 14;const B38400 = 15;/* values for flags above */const TANDEM = 0x00000001; /* send stopc on out q full */const CBREAK = 0x00000002; /* half-cooked mode */const LCASE = 0x00000004; /* simulate lower case */const ECHO = 0x00000008; /* echo input */const CRMOD = 0x00000010; /* map \r to \r\n on output */const RAW = 0x00000020; /* no i/o processing */const ODDP = 0x00000040; /* get/send odd parity */const EVENP = 0x00000080; /* get/send even parity */const ANYP = 0x000000c0; /* get any parity/send none */const NLDELAY = 0x00000300; /* \n delay */const  NL0 = 0x00000000;const  NL1 = 0x00000100; /* tty 37 */const  NL2 = 0x00000200; /* vt05 */const  NL3 = 0x00000300;const TBDELAY = 0x00000c00; /* horizontal tab delay */const  TAB0 = 0x00000000;const  TAB1 = 0x00000400; /* tty 37 */const  TAB2 = 0x00000800;const XTABS = 0x00000c00; /* expand tabs on output */const CRDELAY = 0x00003000; /* \r delay */const  CR0 = 0x00000000;const  CR1 = 0x00001000; /* tn 300 */const  CR2 = 0x00002000; /* tty 37 */const  CR3 = 0x00003000; /* concept 100 */const VTDELAY = 0x00004000; /* vertical tab delay */const  FF0 = 0x00000000;const  FF1 = 0x00004000; /* tty 37 */const BSDELAY = 0x00008000; /* \b delay */const  BS0 = 0x00000000;const  BS1 = 0x00008000;const CRTBS = 0x00010000; /* do backspacing for crt */const PRTERA = 0x00020000; /* \ ... / erase */const CRTERA = 0x00040000; /* " \b " to wipe out char */const TILDE = 0x00080000; /* hazeltine tilde kludge */const MDMBUF = 0x00100000; /* start/stop output on carrier intr */const LITOUT = 0x00200000; /* literal output */const TOSTOP = 0x00400000; /* SIGTTOU on background output */const FLUSHO = 0x00800000; /* flush output to terminal */const NOHANG = 0x01000000; /* no SIGHUP on carrier drop */const L001000 = 0x02000000;const CRTKIL = 0x04000000; /* kill line with " \b " */const PASS8 = 0x08000000;const CTLECH = 0x10000000; /* echo control chars as ^X */const PENDIN = 0x20000000; /* tp->t_rawq needs reread */const DECCTQ = 0x40000000; /* only ^Q starts after ^S */const NOFLSH = 0x80000000; /* no output flush on signal */struct tchars {	unsigned six;	/* always equals 6 */	opaque chars[6];	/* chars[0] == interrupt char */	/* chars[1] == quit char */	/* chars[2] == start output char */	/* chars[3] == stop output char */	/* chars[4] == end-of-file char */	/* chars[5] == input delimiter (like nl) */};struct ltchars {	unsigned six;	/* always equals 6 */	opaque chars[6];	/* chars[0] == stop process signal */	/* chars[1] == delayed stop process signal */	/* chars[2] == reprint line */	/* chars[3] == flush output */	/* chars[4] == word erase */	/* chars[5] == literal next character */	unsigned mode;};struct rex_ttysize {	int ts_lines;	int ts_cols;};struct rex_ttymode {    sgttyb basic;    /* standard unix tty flags */    tchars more; /* interrupt, kill characters, etc. */    ltchars yetmore; /* special Berkeley characters */    unsigned andmore;     /* and Berkeley modes */};/* values for andmore above */const LCRTBS = 0x0001;	/* do backspacing for crt */const LPRTERA = 0x0002;	/* \ ... / erase */const LCRTERA = 0x0004;	/* " \b " to wipe out char */const LTILDE = 0x0008;	/* hazeltine tilde kludge */const LMDMBUF = 0x0010;	/* start/stop output on carrier intr */const LLITOUT = 0x0020;	/* literal output */const LTOSTOP = 0x0040;	/* SIGTTOU on background output */const LFLUSHO = 0x0080;	/* flush output to terminal */const LNOHANG = 0x0100;	/* no SIGHUP on carrier drop */const LL001000 = 0x0200;const LCRTKIL = 0x0400;	/* kill line with " \b " */const LPASS8 = 0x0800;const LCTLECH = 0x1000;	/* echo control chars as ^X */const LPENDIN = 0x2000;	/* needs reread */const LDECCTQ = 0x4000;	/* only ^Q starts after ^S */const LNOFLSH = 0x8000;	/* no output flush on signal */program REXPROG {	version REXVERS {		/*		 * Start remote execution		 */		rex_result		REXPROC_START(rex_start) = 1;		/*		 * Wait for remote execution to terminate		 */		rex_result		REXPROC_WAIT(void) = 2;		/*		 * Send tty modes		 */		void		REXPROC_MODES(rex_ttymode) = 3;		/*		 * Send window size change		 */		void		REXPROC_WINCH(rex_ttysize) = 4;		/*		 * Send other signal		 */		void		REXPROC_SIGNAL(int) = 5;	} = 1;} = 100017;