#ifndef	h_global
#define	h_global
/******************************************************************************
*
*	Declarations of UniVerse global variables
*
*	Module	%M%	Version	%I% 	Date	%H%
*
*	(c) Copyright 1998 Ardent Software Inc. - All Rights Reserved
*	This is unpublished proprietary source code of Ardent Software Inc.
*	The copyright notice above does not evidence any actual or intented
*	publication of such source code.
*
*******************************************************************************
*
*	Maintenence log - insert most recent change descriptions at top
*
*	Date.... GTAR# WHO Description.........................................
*	10/14/98 23801 SAP Change copyrights. 
*	10/02/98 23765 CSM Implement device licensing
*	05/20/98 21718 LPC/WSM Add support for file suspension
*	05/11/98 17787 KAM Added TTYoff_flag for DIVERT.OUT TTY.OFF option
*	12/15/97 21984 DTM Changes to provide more complete dead process cleanup
*	01/03/97 19829 JBG Added STRING for in-line cdict calls
*	05/31/96 18423 GMM Added NT version of cont_tty
*	05/02/96 18403 DTM Added deadlocked bit
*	04/19/96 17706 PEJ Added nlslcoffset array for current locale
*	10/19/95 17162 DJD Added apiserver flag to pdata to tell if we are in
*                          the apiserver.
*	07/17/95 16713 AGM Ensure pdata.data_file is big enough to contain
*			   a temporary file name on WINNT
*	04/13/95 16346 PVW Remove Isolation and autocommit defines and
*	                   change DefIsolation to DEFAULT_ISOLATION
*	03/27/95 16023 DTM Removed references to XUVSERVER
*	02/15/95 15921 ENF Add structure for server shared memory errors
*	01/28/94 15736 JSW Added nlsoff (per user overide of NLSON)
*	06/09/94 13992 RM  Added defisolation 
*	02/08/94 12535 JBG Added isolation , autocommit field to pdata, symbols.
*	09/23/94 12302 ALC Added top_mar to ttydim structure.
*	12/08/92 10693 DTM #def'd changes for XuVserver
*	11/09/92 9899  JKW add authid to struct pdata
*	06/01/92 9618  MAA Port of 6.3.3 to arix.
*	09/12/91 8710  RM  Support for SQLerror, SQLwarning, SQLcode, SQLstate
*	08/21/91 8583  DTM Even more changes for Xuv server
*	08/15/91 8583  DTM Changes for Xuv server
*	07/19/91 8583  DTM Changes to control for UVSH in server mode
*	04/29/91 8001  JWT fix datastack bug
*	02/11/90 6819  JWT change DATA stack management to work in memory
*	02/02/90 6406  JWT take level counters out of shared memory
*	05/09/89 5792  JWT fix lock prompt
*	01/04/89 5307  PHH Change interrupt handling on sub-processes
*	07/25/88   -    -  Maintenence log purged at 5.2.1, see release 5.1.10.
*
*****************************************************************************/

#include	"PFILE.h"
#include	"term.h"
#include	"uvsqlsrverr.h"

struct	pfreblk
{
	Pfreblk	*link;
	int	size;
};

struct	ttydim
{
	short	width,depth,bot_mar,top_mar;
};

struct	termset
{
	TTYdim	crt,lptr;
	int	flag;
#if	TTY_ucb
	int	Pinchrs[4];
#else
	int	Pinchrs[6];
#endif
};

struct	dataset
{	int	readptr,
		inptr,
		maxptr;
	char	*bufptr;
};

struct	pdata
{
	int	fork_flag;
	int	data_flag;
	int	few_bytes;
	char	data_file[MAX_PATH+1];
	TERMSET	term;
	Pblock	block[Pmaxopen];
	char	*como_name;
	int	como_flag;
	int	hush_flag;
	int	break_disable;
	int	date_format;
	int	precision;
	int	echo_chan;
	int	wait_mode;
	int	tand_flag;
	char	tand_tty[16];
#ifdef MSWIN
	HANDLE	cont_tty;
#else
	char	cont_tty[16];
#endif
	int	src_set;
	int	src_value;
	int	err_value;
	int	paging;
	TTYDEF	emulated, physical;
	int	istty;
	int	ttymode;
	int	autologout;
	int auth_id;
	int	login_seat;	/* seat #(0 to m-1) if process took a license */
	int	signature;
	int	defisolation;
	int	nlsoff;
	int	deadlocked;		/* flag to determine if we are deadlocked or not */
	SRVERRBLK srverrblk; /* uV/SQL server errors here */
	int	apiserver_flag;
	int     nlslcoffset[ 8 ] ;
	STRING	cdictreply;	/* <<< gtar 19829 <<<; compiled descriptor   */
	int	ttyoff_flag;
	int	suspend;
};

struct	pmemory
{
	char	memory[ Pmemsize - (sizeof(struct pdata) + sizeof(Pfreblk*)) ];
	struct	pdata	control;
	Pfreblk	*freptr;
};

EXTERN	int	Pshmkey,Pmsksz,Pclose();
EXTERN	Pmemory	*Pshmseg;
EXTERN	int	job_leader;

EXTERN	FILE	*Como_file;
EXTERN	FILE	*Tand_file;

#define	Como_name	Pshmseg->control.como_name
#define	Como_flag	Pshmseg->control.como_flag
#define	Hush_flag	Pshmseg->control.hush_flag
#define	Break_disable	Pshmseg->control.break_disable
#define	Date_format	Pshmseg->control.date_format
#define	Precision	Pshmseg->control.precision
EXTERN	DATASET	Data_stack;
#define	Data_flag	Pshmseg->control.data_flag
#define	Few_bytes	Pshmseg->control.few_bytes
#define	Data_file	Pshmseg->control.data_file
#define	Echo_chan	Pshmseg->control.echo_chan
#define	Wait_mode	Pshmseg->control.wait_mode
#define	Tand_flag	Pshmseg->control.tand_flag
#define	Tand_tty	Pshmseg->control.tand_tty
#define	Cont_tty	Pshmseg->control.cont_tty
#define	Auth_id		Pshmseg->control.auth_id
#define	DEFAULT_ISOLATION	Pshmseg->control.defisolation
#define Nlsoff		Pshmseg->control.nlsoff
#define SQLsrverr	Pshmseg->control.srverrblk
#define	CDictreply	Pshmseg->control.cdictreply	/* <<< gtar 19829 <<< */
#define Apiserver_flag  Pshmseg->control.apiserver_flag
#define	TTYoff_flag	Pshmseg->control.ttyoff_flag

EXTERN	int	EXElevel;
EXTERN	int	PERlevel;
EXTERN	int	ALLlevel;
EXTERN	int	SQLerror;
EXTERN	int	SQLwarning;
EXTERN	int	SQLcode;
EXTERN	char	SQLstate[];
#define	SRC_set		Pshmseg->control.src_set
#define	SRC_value	Pshmseg->control.src_value
#define	Paging		Pshmseg->control.paging
#define	Emulated_tty	Pshmseg->control.emulated
#define	Physical_tty	Pshmseg->control.physical
#define	Istty		Pshmseg->control.istty
#define	Ttymode		Pshmseg->control.ttymode
#define	Autologout	Pshmseg->control.autologout
#define	ERR_value	Pshmseg->control.err_value

#define	PFK_CLR		0
#define	PFK_OK		1
#define	PFK_RST		2
#define	PFK_SH		4

#endif	/* end of global.h */