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cisis.h.save
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cisis.h.save
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/* ***********************************************************
CISIS.H
CISIS application programs and functions include CISIS.H
as their main header file.
CISIS application programs include CIRUN.H, providing
the CISIS Interface run time pointers, control variables
and other CISIS application mandatory areas.
Please replace ciaot.h to cirun.h in include statements
of existing CISIS Interface applications.
AOT, August 19, 1992.
CISIS Interface v3.20 supports MicroISIS dbn.par file.
It might be necessary to change existing CISIS applications
to add a data base name parameter - to get a dbn.par file -
in the following functions: dbxopen(), dbxcipar(),
loadfile() and loadstw().
AOT, March 6, 1996.
*********************************************************** */
#ifndef CISIS_H
#define CISIS_H
#define UTF8 1
/* *****************************************************
CISIS environment
***************************************************** */
#define GCC 01
#if GCC
#ifndef PACKED
#define PACKED __attribute__ ((aligned(2)))
#endif
#endif
#define PC 0
#define DOS32BITS 0
#define MSC 0
#define VAX 0
#define MPE 0
#define UNIX 01
#define SUN 0
#define UNISYS 0
#define UNISYSGDB 0
#define UNISYSCPU 0
#define INTELCPU 1
#define BRME 0
#define BRMXCPU 0
#define CDCS4320 0
#define CNV_PCFILES 0 /* Standard MicroISIS PC format conversion */
#define CNV_PCBINUM 0 /* PC data representation (swapped) conversion */
#define PCREADLINUX 0 /* Read Linux's M/F in PC */
#ifdef CIAPI_SOURCE
#define CICPP 1 /* CISIS CPP preprocessor */
#endif
#ifdef ISIS_DLL
#define CICPP 1 /* CISIS CPP preprocessor */
#endif
#ifdef CI_WINISIS
#define CICPP 1 /* CISIS CPP preprocessor */
#endif
#ifndef CICPP
#define CICPP 0 /* CISIS CPP preprocessor */
#endif
#if CICPP
#ifndef USE_GDBFMT
#ifdef CI_WINISIS
#define USE_GDBFMT 1 /* CICPP/FST+IFU with GDB New FORMAT Release 2 */
#else
#define USE_GDBFMT 0 /* CICPP/FST+IFU with CISIS FORMAT */
#endif
#endif
#endif /* CICPP */
#if CICPP
#ifndef MAXNDBX
#if BEFORE990318
#define MAXNDBX 256L /* maximum #entries in vdbxp[] */
#else
#define MAXNDBX 2048L /* maximum #entries in vdbxp[] */
#endif /* BEFORE990318 */
#endif
#endif /* CICPP */
#if UNISYS || UNISYSCPU
#define ISISUNISYS 1
#endif
#if PC || VAX || GCC || (UNISYS && !UNISYSGDB)
#define ANSI 1
#endif
#if PC /* || VAX */
#define CRLF 1
#else
#define CRLF 0
#endif
#if PC || VAX || UNISYSCPU || INTELCPU || SUN
#define SWAPPED 1
#endif
#ifdef PACKED
#define ISPACKED 1
#else
#if SWAPPED
#if !UNIX /*#if PC || VAX*/
#define ISPACKED 1
#endif /* !UNIX */
#endif
#define PACKED
#endif
#if MPE || VAX || UNIX
#define O_BINARY 0
#define O_DENYNONE 0
#endif
#if SUN
#define SUNBUG_UNSIGNED 1 /* cannot test if link records have sorted postings */
#if GCC
#define SUNBUG_GCC1 1 /* cannot access node just read in noderead() */
#endif
#endif /* SUN */
/* *****************************************************
CISIS configuration
***************************************************** */
#define UC_EXTENSION ISISUNISYS /* ISIS/UNISYS upper case .extension */
#define LINK_7544KEY ISISUNISYS /* ISIS/UNISYS fixed-length link */
#define MST0FILL0XFF ISISUNISYS /* ISIS/UNISYS .mst 1st block filler */
#if !CICPP
#ifndef CIAPI
#define CIAPI 0 /* para compilar aplicacoes em C que usem CIAPI */
#endif
#if CIAPI
#ifndef TLS
#define TLS 0 /* setar 1 para compilar zserver em windows-95 */
#endif
#endif
#endif
#ifndef CIB71
#define CIB71 1 /* CISIS Rosnier Mijares Valdes' search function */
#endif
#ifndef CIB64
#define CIB64 0 /* cib62 using ISIS I/F */
#endif
#ifndef CDMDL
#define CDMDL 0 /* BRM CD-ROM Retrieval Interface */
#endif
#ifndef WWWISIS
#define WWWISIS 00
#endif /* WWWISIS */
#define BIGREC 0 /* BRM CD-ROM Retrieval Interface */
#ifndef LINDLUX
#define LINDLUX 0 /* ifupd2 */
#endif
#define DBXMSTXL 1 /* extended .mst capacity */
#if !EXCFMCGI
#define CICGI 1 /* cicgi0/cicgi1 */
#endif
#if CICPP
#define FATRAP 0 /* fatal() trapping */
#else /* CICPP */
#define FATRAP 1 /* fatal() trapping */
#endif /* CICPP */
#ifndef CIFFI
#define CIFFI 0 /* size-t mfrl/base/pos/len */
#endif
#ifndef CIWTF
#if !CICPP
#if !CIAPI
#if GCC
#if CIFFI
#define CIWTF 1 /* WTFUN support */
#else
#define CIWTF 0 /* WTFUN support */
#endif
#endif /* GCC */
#endif /* CIAPI */
#endif /* CICPP */
#endif
#if !CDMDL
#ifndef LIND
#if CIFFI
#define LIND 1 /* MY: must be off */
#else
#define LIND 0 /* MY: must be off */
#endif
#endif
#ifndef ISISXL
#if CIFFI || LIND
#define ISISXL 1 /* Large keys - standard for CIFFI */
#else
#define ISISXL 00 /* Large keys */
#endif
#endif
#ifndef ISISXL512
#define ISISXL512 00 /* very Large keys */
#endif
#ifndef CNLI
#define CNLI 1 /* MY: must be off */
#endif
#define ZTREE 1 /* MY: must be off */
#define SAMEL 0 /* MY: must be off */
#ifndef CI_WINISIS
#define RECGIZM 1 /* CIGIZ */
#define RECXPND 0 /* MX: putdir/getdir */
#define RECDECO 1 /* DEC */
#endif
#define GEN_ISI 1 /* enable iso_open()/iso_read() */
#define GEN_UTL 1 /* enable except loaductb() */
#define INVXBOOL (LIND || CIB64 || CIB71) /* 0 */ /* Bx0 use several inverted files */
#define TW_BOOL 0 /* Bx0 multiple ifp's for text word */
#define CIPAR 1 /* dbxcipfp & dbxcdcip processing */
#define CIPARIC 0 /* CIPAR ignore case */
#ifdef ISIS_DLL
#define GIPAR 1 /* dbn.par & dbxgicip processing */
#endif
#ifdef CI_WINISIS
#define GIPAR 1 /* dbn.par & dbxgicip processing */
#endif
#ifndef GIPAR
#define GIPAR 0 /* dbn.par & dbxgicip processing */
#endif
#define MULTI 1 /* Multi-user operation */
#define IFUPDATE 1 /* Inverted file update */
#define MFUPDATE 1 /* Master file update */
#else /* CDMDL */
#define ISISXL 1 /* Large keys */
#define LIND 1 /* MY: must be off */
#define CNLI 1 /* MY: must be off */
#define ZTREE 1 /* MY: must be off */
#define SAMEL 0 /* MY: must be off */
#define RECGIZM 1 /* CIGIZ */
#define RECXPND 0 /* MX: putdir/getdir */
#define RECDECO 1 /* DEC */
#define GEN_ISI 1 /* enable iso_open()/iso_read() */
#define GEN_UTL 1 /* enable except loaductb() */
#define INVXBOOL 1 /* Bx0 use several inverted files */
#define TW_BOOL 0 /* Bx0 multiple ifp's for text word */
#define CIPAR 1 /* dbxcipfp & dbxcdcip processing */
#define CIPARIC 0 /* CIPAR ignore case */
#define GIPAR 0 /* dbn.par & dbxgicip processing */
#define MULTI 01 /* Multi-user operation */
#define IFUPDATE 01 /* Inverted file update */
#define MFUPDATE 1 /* Master file update */
#endif /* CDMDL */
#if _LARGEFILE64_SOURCE
#if (_FILE_OFFSET_BITS != 64)
#error "_FILE_OFFSET_BITS != 64"
#endif
#define LSEEK64 lseek64
#define P_OFF_T "lld"
#define LONG_LONG long long
#else /* _LARGEFILE64_SOURCE */
#if (_FILE_OFFSET_BITS == 64)
#error "_FILE_OFFSET_BITS == 64"
#endif
#define LSEEK64 lseek
#define P_OFF_T "ld"
#define LONG_LONG long
#endif /* _LARGEFILE64_SOURCE */
/* *****************************************************
CISIS/C++ DLL export
***************************************************** */
#if CICPP
/* DLL export */
#if defined (BUILDING_YOUR_DLL)
#define _YOURCLASS _export
#else
#if defined (USING_YOUR_DLL)
#define _YOURCLASS _import
#else
#define _YOURCLASS
#endif /* USING_YOUR_DLL */
#endif /* BUILDING_YOUR_DLL */
#endif /* CICPP */
/*
Required CISIS.H header files
*/
#include <stdio.h> /* FILE */
/*
Compiler dependent header files
*/
#if PC
#include <fcntl.h>
#include <process.h>
#include <io.h>
#include <stdlib.h>
#include <limits.h>
#include <dos.h>
#include <sys/types.h>
#endif
#if VAX
#include <file.h>
#include <stdlib.h>
#endif
#if MPE
#include <fcntl.h>
#include <stdlib.h>
#include <limits.h>
#endif
#if UNIX
#include <fcntl.h>
#include <unistd.h>
#include <sys/types.h>
#include <stdlib.h>
#include <limits.h>
#include <errno.h>
#endif
#ifndef SIXTY_FOUR
#define SIXTY_FOUR 0
#endif /* SIXTY_FOUR */
#if SIXTY_FOUR
#define LONGX int
#define LONGX_MAX INT_MAX
#define _LD_ "d"
#else /* SIXTY_FOUR */
#define LONGX long
#define LONGX_MAX LONG_MAX
#define _LD_ "ld"
#endif /* SIXTY_FOUR */
#define UBYTE unsigned char /* UCHR */
#define UWORD unsigned short /* INT */
#if BEFOREWINDEFH
#define ULONG unsigned LONGX /* */
#endif
#if BEFOREWINNTH
#define CHAR UBYTE
#else
#define UCHR UBYTE
#endif
#if BEFOREWINDEFH
#define INT UWORD
#endif
#if CIFFI
#define FFI unsigned int /* size_t = bug no linux - RP, 27/05/2003 */
#define MFRL_MAX INT_MAX
#else
#define FFI UWORD /* UWORD = UWORD unsigned short */
#define MFRL_MAX SHRT_MAX
#endif
/*
Memory allocation
*/
#if CICPP /* alloc substituido por new */
#ifndef CINEWCPP
#define CINEWCPP 1 // AOT,HB 31/07/2002 */
#endif
#if MSC || !CINEWCPP /* HB, 27/05/2002 */
#define BAD_ALLOC ... /* catch qualquer coisa */
#else /* MSC || !CINEWCPP */
#if 0 /* catch especifico */
#define BAD_ALLOC xalloc
#include <except.h>
#else /* 0 */
#include <new>
#define BAD_ALLOC std::bad_alloc
#endif /* 0 */
#endif /* MSC || !CINEWCPP */
#define ALLOMAXV 64000U /* <==== RPIVA VAI MUDAR 20010214*/
#define ALLOPARM unsigned int
#define ALLONULL NULL
//#define CORELEFT() 640000
#else /* CICPP */
#if PC
#if MSC
#include <malloc.h>
#define ALLOMAXV 64000U
#define ALLOC malloc
#define ALLOPARM unsigned int
#define ALLONULL NULL
#define FREE free
#define CORELEFT coreleft
#else /* MSC */
#if DOS32BITS /* 20000518 */
#include <alloc.h>
#if BEFORE20010105
#define ALLOMAXV UINT_MAX /* 640000L */ /* AOT/RP, 27/03/2001 */
#else
#define ALLOMAXV INT_MAX /* 640000L */ /* AOT/RP, 27/03/2001 */
#endif
#define ALLOC malloc
#define ALLOPARM size_t
#define ALLONULL NULL
#define FREE free
#define CORELEFT coreleft
#else /* DOS32BITS 20000518 */
#include <alloc.h>
#define ALLOMAXV 64000L
#define ALLOC farmalloc
#define ALLOPARM unsigned LONGX
#define ALLONULL NULL
#define FREE farfree
#define CORELEFT farcoreleft
#endif /* DOS32BITS 20000518 */
#endif
#endif /* PC */
#if VAX
#define ALLOC malloc
#define ALLOPARM size_t
#define ALLOMAXV 640000L
#define ALLONULL NULL
#define FREE free
#define CORELEFT coreleft
#endif
#if MPE
#include <malloc.h>
#define ALLOC malloc
#define ALLOPARM unsigned int
#define ALLOMAXV 64000000L
#define ALLONULL NULL
#define FREE free
#define CORELEFT coreleft
#endif
#if UNIX
#include <malloc.h>
#define ALLOC malloc
#define ALLOPARM unsigned
#define ALLOMAXV INT_MAX /* 64000000L */ /* 64000L*/ /* 128000000L*/ /* UINT_MAX */
#define ALLONULL NULL
#define FREE free
#define CORELEFT coreleft
#if !GCC
#define size_t int
#endif
#endif
#endif /* CICPP */
/*
MAX PATH NAME
*/
#if PC
#if DOS32BITS
#define CIMPL 512
#else /* DOS32BITS */
#define CIMPL (128+4)
#endif /* DOS32BITS */
#else
#define CIMPL 512
#endif /* PC */
/*
Unbuffered low level I/O
*/
#if CICPP
#define PERMIS 0644
#define CREAT creat
#define OPEN open
#define CLOSE close
#define CIREAD read
#define CIWRITE write
#else /* CICPP */
#if PC
#if MSC
#define PERMIS 0644
#define CREAT creat
#if MULTI
#define OPEN sopen
#else
#define OPEN open
#endif
#define CLOSE close
#define CIREAD read
#define CIWRITE write
#else /* MSC */
#define PERMIS 0000
#if DOS32BITS /* UINT_MAX -1 */
#define CREAT _rtl_creat
#define OPEN _rtl_open
#define CLOSE _rtl_close
#define CIREAD _rtl_read
#define CIWRITE _rtl_write
#else /* DOS32BITS */
#define CREAT _creat
#define OPEN _open
#define CLOSE _close
#define CIREAD _read
#define CIWRITE _write
#endif /* DOS32BITS */
#endif /* MSC */
#else
#if VAX
#define PERMIS 0644
#endif
#if MPE
#define PERMIS 0644
#endif
#if UNIX
/*#define PERMIS 0644*/
#define PERMIS 0664 /* Requested by Chico in apr 2012 */
#endif
#define CREAT creat
#define OPEN open
#define CLOSE close
#define CIREAD read
#define CIWRITE write
#endif
#endif /* CICPP */
/*
Standard Library extensions
*/
#define GEN_CORELEFT MSC || MPE || VAX || UNIX || DOS32BITS /* 20000518 */
#define GEN_LABS MPE || VAX || (UNIX && !UNISYS)
#define GEN_STRSTR MPE || VAX || (UNIX && !UNISYSGDB && !SUN && !BRME && !GCC)
#define GEN_STRUPR MPE || VAX || UNIX
#define GEN_STRREV MPE || VAX || UNIX
#define GEN_MEMICMP /* CIPARIC && */ (MPE || VAX || (UNIX && !BRME))
#if CDCS4320 || MPE || (GCC && !CICPP) || BRME
#define CONST /* not supported */
#else
#define CONST const
#endif
#if GEN_CORELEFT
#if ANSI
unsigned LONGX coreleft(void);
#else
unsigned LONGX coreleft();
#endif
#endif
#if GEN_LABS
#if ANSI
long labs(long x);
#else
long labs();
#endif
#endif
#if GEN_STRSTR
#if ANSI
char *strstr(CONST char *s1, CONST char *s2);
#else
char *strstr();
#endif
#endif
#if GEN_STRUPR
#if ANSI
char *strupr(char *p);
#else
char *strupr();
#endif
#endif
#if GEN_STRREV
#if ANSI
char *strrev(char *p);
#else
char *strrev();
#endif
#endif
#if GEN_MEMICMP
#if ANSI
int memicmp(CONST void *s1, CONST void *s2, size_t n);
#else
int memicmp();
#endif
#endif
#if CICPP
class _YOURCLASS CISISX;
#endif /* CICPP */
/*
FATRAP support
*/
#if FATRAP
#include <setjmp.h>
#endif
/* *****************************************************
CISIS/C++ extern "C"
***************************************************** */
#if CICPP
#ifdef __cplusplus
extern "C" {
#endif
#endif /* CICPP */
/* *****************************************************
CIDBX.H
***************************************************** */
#if MAXMFRL==0
#if CIFFI
#define MAXMFRL 1048576L /* 1024*1024 ! */
#else /* CIFFI */
#if UNIX || WWWISIS || USE_CIREC || DOS32BITS
#if BEFORE20010109
#define MAXMFRL 30000L /* */
#else
#if MULTI
#define MAXMFRL 32767L /* */
#else /* MULTI */
#define MAXMFRL 63002L /* */
#endif /* MULTI */
#endif
#else /* UNIX || WWWISIS || USE_CIREC || DOS32BITS */
#define MAXMFRL 8192L /* gdb */
#endif /* UNIX || WWWISIS || USE_CIREC || DOS32BITS */
#endif /* CIFFI */
#endif /* MAXMFRL */
#if ISISXL
#define LE1 16 /* gdb ISISXL */
#if SUPERISIS
#define LE2 256
#else
#if ISISXL512
#define LE2 512 /* gdb ISISXL */
#else
#define LE2 60 /* gdb ISISXL */
#endif
#endif /* SUPERISIS */
#else /* ISISXL */
#define LE1 10 /* gdb */
#define LE2 30 /* gdb */
#endif /* ISISXL */
#define XRBSIZ 512 /* gdb */
#define XRSHIFT 9 /* */
#define XRMAXTIV 127 /* gdb */
#define XRMAXTV1 126 /* */
#define MSBSIZ 512 /* gdb */
#define MSBSHIFT 9 /* */
#define XRXDIVIDE 2048 /* gdb */
#define XRXSHIFT 11 /* */
#define XRXMASK 0x000001FF /* gdb no IF pending */
#define XRXMASKN 0x00000400 /* gdb ++ IF pending */
#define XRXMASKU 0x00000200 /* gdb ++ IF pending */
#if LIND
#ifndef LIND4
#define LIND4 1 /*0*/
#endif /* LIND4 */
#endif /* LIND */
#if LIND4
#define MAXUPDMFN 0x7FFFFFFFL /* gdb posting */
#else /* LIND4 */
#define MAXUPDMFN 0x00FFFFFFL /* gdb posting */
#endif /* LIND4 */
#define MSMFTUSR 0 /* gdb non system */
#define MSMFTMSG 1 /* gdb msg data base */
#define XRPOS LONGX
#define XRPTR /*off_t*/ LONGX
#define XRPOSSIZ sizeof(XRPOS)
#define XRPTRSIZ sizeof(XRPTR)
typedef struct xrstru {
XRPOS xrxrpos; /* gdb .xrf blk order */
XRPTR xrmfptr[XRMAXTIV]; /* gdb mfr ptrs */
} XRSTRU;
typedef struct msstru {
char msbuff[MSBSIZ]; /* gdb .mst blk */
LONGX msbufn; /* gdb .mst blk order - simulated */
} MSSTRU;
#define IFBSIZ 512 /* gdb */
#define IFSHIFT 9 /* */
#define IFMAXTIV 127 /* gdb */
#define PUNT LONGX /* gdb paho 1988 */
#define INFO LONGX /* gdb */
#if LIND
#ifndef INFO8
#define INFO8 1 /* 8-byte ptr and size (info1/info3) in .ly1/.ly2 IDXE - AOT/HB 14/03/2008 */
#endif /* INFO8 */
#if INFO8
#if _LARGEFILE64_SOURCE
#define INFX off_t
#else /* LARGEFILE64_SOURCE */
#define INFX LONGX /* gdb */
#endif /* LARGEFILE64_SOURCE */
#else /* INFO8 */
#define INFX LONGX /* gdb */
#endif /* INFO8 */
#else /* LIND */
#define INFX LONGX /* gdb */
#endif /* LIND */
#define INFOSIZE sizeof(INFO)
#define IFHDRINFOS 5 /* check in trminit() */
#define IFPSTINFOS 2 /* */
#define IFNVSPLT 28 /* gdb .ifp never split - header+posting */
#define MAXLIV 8 /* INVMAP.nx */
#define NEGLIV (-1) /* INVMAP.cn[treecase].liv - gdb */
#define ORDN 5 /* gdb */
#define TWORDN 10 /* */
#define ORDF 5 /* gdb */
#define TWORDF 10 /* */
#define CNTN 15 /* gdb */
#define CNTK 5 /* gdb */
#if SAMEL
#define MAXSAMEL 8 /* max no. of .ifp on same leaf */
#endif
typedef struct cnstru {
UWORD idtype PACKED;/* gdb .cnt idtype */
UWORD ordn PACKED;/* gdb .cnt ordn */
UWORD ordf PACKED;/* gdb .cnt ordf */
UWORD n PACKED;/* gdb .cnt n */
UWORD k PACKED;/* gdb .cnt k */
short liv PACKED;/* gdb .cnt liv = no of index levels */
/* 6*2=12 */
PUNT posrx PACKED;/* gdb .cnt posrx = pos of root node */
PUNT nmaxpos PACKED;/* gdb .cnt nmaxpos */
PUNT fmaxpos PACKED;/* gdb .cnt fmaxpos */
UWORD abnormal PACKED;/* gdb .cnt abnormal */
/* CNBUNI +2 */
} CNSTRU;
typedef struct n0stru {
PUNT pos PACKED;/* gdb .n0x pos */
UWORD ock PACKED;/* gdb .n0x ock */
UWORD it PACKED;/* gdb .n0x it */
char idxchars[1] PACKED;/* gdb .n01 and .n02 idx */
} N0STRU;
typedef struct l0stru {
PUNT pos PACKED;/* gdb .l0x pos */
UWORD ock PACKED;/* gdb .l0x ock */
UWORD it PACKED;/* gdb .l0x it */
PUNT ps PACKED;/* gdb .l0x ps */
#if LIND
PUNT psb PACKED;/* tlc gdb .l0x ps backward */
#endif
char idxchars[1] PACKED;/* gdb .l01 and .l02 idx */
} L0STRU;
typedef struct nxstru {
int pages; /* no of memo buffers alloced */
int left; /* no of memo buffers still free */
char *basep; /* area addr */
} NXSTRU;
#define NTREE 2
#define LTXPAGES 128L
#define LUXPAGES 1024L
#define LVXPAGES 1024L /* lvxmxmfn/8+1 */
#define LVXIYPBS 8192L /* ou INT_MAX */
typedef struct invmap {
#if LINDLUX
LONGX ltxthresh;
LONGX ltxpages[NTREE];
N0STRU *ltxvpagp[NTREE][1+LTXPAGES];
LONGX luxthresh;
LONGX luxpages[NTREE];
L0STRU *luxvpagp[NTREE][1+LUXPAGES];
int lvxiflind;
LONGX lvxmaxmfn;
LONGX lvxpages;
char *lvxvpagp[1+LVXPAGES];
FILE *lvxfplog;
#endif /* LINDLUX */
char *ifl1p; /* .l01 block */
char *ifl2p; /* .l02 block */
#if SAMEL
int iflxn; /* #total */
#endif
#if ZTREE
int iflzx; /* ztree */
#endif
#if 1 /* IFUPDATE */
int cnopn; /* =dbxopen(.cnt) */
#endif
int n1opn; /* =dbxopen(.n01) */
int n2opn; /* =dbxopen(.n02) */
int l1opn; /* =dbxopen(.l01) */
int l2opn; /* =dbxopen(.l02) */
#if SAMEL
int ifopn[MAXSAMEL]; /* =dbxopen(.ifp) */
#else
int ifopn; /* =dbxopen(.ifp) */
#endif
#if 1 /* IFUPDATE */
int cnopw; /* dbxopenw/w(.cnt) */
#endif
int n1opw; /* dbxopenw/w(.n01) */
int n2opw; /* dbxopenw/w(.n02) */
int l1opw; /* dbxopenw/w(.l01) */
int l2opw; /* dbxopenw/w(.l02) */
int ifopw; /* dbxopenw/w(.ifp) */
int ifopv; /* dbxflock/dbxulock(.ifp) */
CNSTRU cn[2]; /* .cnt recs */
NXSTRU nx[2][MAXLIV]; /* .n01 and .n02 pages */
char *nybasep[2]; /* all .n01 and .n02 pages */
char *lybasep[2]; /* all .l01 and .l02 pages */
char *iybasep; /* all .ifp blocks */
off_t cc_offset; /* .cnt SEEK_SET offset */
#if CNLI
off_t cn_offset[2]; /* .n0x SEEK_SET offset */
off_t cl_offset[2]; /* .l0x SEEK_SET offset */
off_t ci_offset; /* .ifp SEEK_SET offset */
#endif
} INVMAP;
#if RECGIZM
typedef struct gizmstru {
short isize;
short osize;
unsigned char *ipatt;
unsigned char *opatt;
LONGX nused;
struct gizmstru *nextp;
} GIZMSTRU;
#define MAXGIZR 16
typedef struct vgizpstru {
GIZMSTRU *ghdrp[256];
int grngs;
UWORD grng1[MAXGIZR];
UWORD grng2[MAXGIZR];
unsigned char *gdbnp;
struct vgizpstru *nextp;
} VGIZPSTRU;
#endif
#if RECDECO
#define MAXDECR 16
#define MAXDECX 16
typedef struct vdecpstru {
unsigned char *ddbnp;
int drngs;
UWORD drng1[MAXDECR];
UWORD drng2[MAXDECR];
unsigned char drdlm;
int dsflds;
unsigned char dsfld[MAXDECX];
unsigned char dsfldx[MAXDECX];
LONGX dsfldv[MAXDECX];
struct vdecpstru *nextp;
} VDECPSTRU;
#endif
#if CIAPI
typedef void DBXSTRU;
#else /* CIAPI */
#if CICPP
class _YOURCLASS DBXSTRU; /* Para substituir def da struct */
#else
typedef struct dbxstru {
char dbxname[CIMPL+1]; /* dbname + .ext + NULL */
int dbxxropn; /* =dbxopen(.xrf) */
int dbxmsopn; /* =dbxopen(.mst) */
int dbxxropw; /* dbxopenw/w(.xrf) */
int dbxmsopw; /* dbxopenw/w(.mst) */
int dbxmsopv; /* dbxflock/dbxulock(.mst) */
XRSTRU *dbxxribp; /* ptr .xrf ibuf */
MSSTRU *dbxmsibp; /* ptr .mst ibuf */
#if GIPAR
char *dbxgicip; /* extended .mst capacity */
#endif
#if DBXMSTXL
int dbxmstxl; /* extended .mst capacity */
#endif
int dbxmflush; /* mstflush() flag */
int dbxmclose; /* mstclose() flag */
int dbxiflush; /* invflush() flag */
#if MULTI
int dbxnetws; /* type of network support */
int dbxdelxx; /* flag data entry lock */
int dbxewlxx; /* flag exclusive write lock */
int dbxmxtmp; /* mx() tmpseq master file */
#endif
LONGX dbxmsmfn; /* mstsetup() .mst nxtmfn */
INVMAP *dbxifmap; /* .cnt, .n0x, .l0x, .ifp */
#if 1 /* SAMEL */
int dbxiflxx; /* dbx samel */
#endif
char *dbxxryyp; /* all .xrf blocks */
char *dbxmsyyp; /* all .mst blocks */
#if RECGIZM
VGIZPSTRU *dbxvgzrp; /* gizmo processing */
#endif
#if RECXPND
int dbxxpn01; /* expand processing */
int dbxxpn02; /* expand processing */
#endif
#if RECDECO
VDECPSTRU *dbxvderp; /* decod processing */
#endif
#if IFUPDATE
int dbxiinit; /* ifupdat() init */
int dbxitrac; /* ifupdat() trace parameter */
LONGX dbxitell; /* ifupdat() tell parameter */
LONGX dbxirang; /* ifupdat() tell parameter */
LONGX dbxirecs; /* ifupdat() records updated */
LONGX dbxipadd[2]; /* ifupdat() added lk1/lk2 posts */
LONGX dbxipdel[2]; /* ifupdat() deleted lk1/lk2 posts */
#endif
} DBXSTRU;
#endif /* CICPP */
#define DBXname dbxp->dbxname
#define DBXxropn dbxp->dbxxropn
#define DBXmsopn dbxp->dbxmsopn
#define DBXxropw dbxp->dbxxropw
#define DBXmsopw dbxp->dbxmsopw
#define DBXmsopv dbxp->dbxmsopv
#define DBXxribp dbxp->dbxxribp
#define DBXmsibp dbxp->dbxmsibp
#if GIPAR
#define DBXgicip dbxp->dbxgicip
#endif
#if DBXMSTXL
#define DBXmstxl dbxp->dbxmstxl
#endif
#define DBXmflush dbxp->dbxmflush