114 lines
3.9 KiB
C
114 lines
3.9 KiB
C
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#ifndef h_param
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#define h_param
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/******************************************************************************
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*
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* UniVerse global & tunable paramaters
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*
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* Module %M% Version %I% Date %H%
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*
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* (c) Copyright 1998 Ardent Software Inc. - All Rights Reserved
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* This is unpublished proprietary source code of Ardent Software Inc.
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* The copyright notice above does not evidence any actual or intented
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* publication of such source code.
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*
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*******************************************************************************
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*
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* Maintenence log - insert most recent change descriptions at top
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*
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* Date.... GTAR# WHO Description.........................................
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* 10/14/98 23801 SAP Change copyrights.
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* 28/10/94 15736 EAP Added SHMNLS key for NLS Shared Memory Segment
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* 10/21/94 15166 GMM Added an undef around PATH_MAX due to redefinitions
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* 09/13/94 14644 LPC Increase max num of cmd line args from 512 to 2048
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* 07/16/93 12406 GMCCLEAN Put in change to allow multi uniVerses
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* 08/18/92 7885 JWT Increase gosub stack depth to 256 (ssptrmax)
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* 08/14/92 6573 JWT Increase MAX_INPUT_SZ to 4K
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* 02/27/92 9244 MAA Changed MAX_INPUT to MAX_INPUT_SZ.
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* 03/31/90 6929 JWT add checksum opcode
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* 11/14/89 6183 JWT Longer variable name support
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*
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*****************************************************************************/
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/******************************************************************************
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MAX_ARG The maximum number of arguments the UniVerse command language
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can parse on a single command line.
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MAX_LONGNAME Maximum length of a type 1 item name before a call to
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"eftoif". This number is a KLUDGE to guessitimate the
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maximum lentgth allowed by UNIX. It is approximately
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1/2 of the limit allowed by UNIX.
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MAX_PATH Maximum length of a UNIX pathname.
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MAX_INPUT_SZ Maximum number of characters returned by the input() function.
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SIZEOF_SCRATCH The size that newly created scratch buffers Are to be created.
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Since the input() function makes frequent requests for scratch
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buffers of size MAX_INPUT_SZ, SCRATCHSIZ should be greater then
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or equal to MAX_INPUT_SZ for maximum efficiency.
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*******************************************************************************/
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#define MAX_ARG 2048 /* Number of CL arguments */
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#define MAX_INPUT_SZ 4096 /* Length returned by input() */
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#define MAX_LONGNAME 41 /* Length of a type 1 file name */
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#ifndef MAX_PATH
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#define MAX_PATH (MAX_2NAME > 128 ? MAX_2NAME : 128)
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/* Length of a UNIX pathname */
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#endif
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#define MAX_SCRATCH (DBshmseg->tune_vals.maxscr) /* Number of rotating scratch buffers */
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#define MIN_SCRATCH (DBshmseg->tune_vals.minscr) /* Number of rotating scratch buffers */
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#define NUM_SELECT 11 /* Numbered SELECT lists */
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#define SIZEOF_SCRATCH (DBshmseg->tune_vals.sizescr) /* Size new scratch buffers are created */
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#ifdef NBASIC
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# define SIZEOF_SYMBOL 64 /* UniVerse/BASIC variable names*/
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#else
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# define SIZEOF_SYMBOL 32 /* UniVerse/BASIC variable names*/
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#endif
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/* Compiler version flags */
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#define BASmain 0xACE0
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#define BASsubr 0xACE1
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#define BASityp 0xACE2
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#define SWPmain 0xE0AC
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#define SWPsubr 0xE1AC
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#define SWPityp 0xE2AC
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#define COMver UVREV
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#define COMok 0x051a
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#define COMiok 0x051a
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#define COMobj 5
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#if defined(UV_MULTI_INSTALL)
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extern int p_home_inode();
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/* Shared Memory IDs */
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#define SHMCAT (0xACED0000 | p_home_inode())
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#define SHMNLS (0xACEE0000 | p_home_inode())
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#else
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/* Shared Memory IDs */
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#define SHMCAT (0xACED0000 | UVREV)
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#define SHMNLS (0xACEE0000 | UVREV)
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#endif
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#define PAloop 16
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#define MAX_TAB 128
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#define ssptrmax 256 /* depth of runtime stack */
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#if RND_int
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#define rndmax 0x7fffffff /* normalizing constant used for RND */
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#else
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#define rndmax 0x7fff /* normalizing constant used for RND */
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#endif
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/* Name changes go here... */
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#define NSELECT NUM_SELECT
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#define MAXARG MAX_ARG
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#define SYMsiz SIZEOF_SYMBOL
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#endif /* end of param.h */
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