166 lines
6.3 KiB
C
166 lines
6.3 KiB
C
/*
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* $Header: ocidfn.h,v 1.9 1995/08/25 16:13:37 slari Exp $
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*/
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/* Copyright (c) 1991, 1997 by Oracle Corporation */
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/*
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NAME
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ocidfn.h - OCI Definations
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NOTES
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Shipped to users.
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MODIFIED (MM/DD/YY)
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dchatter 03/18/97 - porting exception 390897
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slari 08/24/95 - b299432, define CDA_SIZE
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slari 05/11/95 - add OCI_EV_DEF and OCI_EV_TSF
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dchatter 04/06/95 - add ifdef flags around OCI_flags
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dchatter 03/08/95 - piece values
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dchatter 03/06/95 - merge changes from branch 1.2.720.3
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jfbrown 02/17/95 - merge changes from branch 1.2.720.2
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dchatter 02/08/95 - olog call modes
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jfbrown 02/03/95 - remove non-printable characters
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lchidamb 12/06/94 - merge changes from branch 1.2.720.1
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lchidamb 10/04/94 - added field chk to cda_head, cda_def
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dchatter 07/05/94 - SQLT_CUR added
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rkooi2 11/27/92 - Changing e* datatypes to s*
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rkooi2 10/26/92 - More portability mods
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rkooi2 10/22/92 - Added #ifndef ORATYPES ...
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rkooi2 10/18/92 - Changes to make it portable.
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sjain 03/16/92 - Creation
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*/
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/*
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* ocidfn.h
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*
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* Common header file for OCI C sample programs.
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* This header declares the cursor and logon data area structure.
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* The types used are defined in <oratypes.h>.
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*
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*/
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#ifndef OCIDFN
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#define OCIDFN
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#include "oratypes.h"
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/* The cda_head struct is strictly PRIVATE. It is used
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internally only. Do not use this struct in OCI programs. */
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struct cda_head {
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sb2 v2_rc;
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ub2 ft;
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ub4 rpc;
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ub2 peo;
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ub1 fc;
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ub1 rcs1;
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ub2 rc;
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ub1 wrn;
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ub1 rcs2;
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sword rcs3;
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struct {
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struct {
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ub4 rcs4;
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ub2 rcs5;
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ub1 rcs6;
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} rd;
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ub4 rcs7;
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ub2 rcs8;
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} rid;
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sword ose;
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ub1 chk;
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dvoid *rcsp;
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};
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#if defined(SS_64BIT_SERVER)
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#define CDA_SIZE 88
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#else
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# define CDA_SIZE 64
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#endif
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/* the real CDA, padded to CDA_SIZE bytes in size */
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struct cda_def {
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sb2 v2_rc; /* V2 return code */
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ub2 ft; /* SQL function type */
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ub4 rpc; /* rows processed count */
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ub2 peo; /* parse error offset */
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ub1 fc; /* OCI function code */
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ub1 rcs1; /* filler area */
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ub2 rc; /* V7 return code */
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ub1 wrn; /* warning flags */
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ub1 rcs2; /* reserved */
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sword rcs3; /* reserved */
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struct { /* rowid structure */
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struct {
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ub4 rcs4;
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ub2 rcs5;
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ub1 rcs6;
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} rd;
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ub4 rcs7;
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ub2 rcs8;
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} rid;
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sword ose; /* OSD dependent error */
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ub1 chk;
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dvoid *rcsp; /* pointer to reserved area */
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ub1 rcs9[CDA_SIZE - sizeof (struct cda_head)]; /* filler */
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};
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typedef struct cda_def Cda_Def;
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/* the logon data area (LDA)
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is the same shape as the CDA */
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typedef struct cda_def Lda_Def;
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/* OCI Environment Modes for opinit call */
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#define OCI_EV_DEF 0 /* default single-threaded environment */
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#define OCI_EV_TSF 1 /* thread-safe environment */
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/* OCI Logon Modes for olog call */
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#define OCI_LM_DEF 0 /* default login */
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#define OCI_LM_NBL 1 /* non-blocking logon */
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/*
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* since sqllib uses both ocidef and ocidfn the following defines
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* need to be guarded
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*/
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#ifndef OCI_FLAGS
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#define OCI_FLAGS
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/* OCI_*_PIECE defines the piece types that are returned or set
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*/
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#define OCI_ONE_PIECE 0 /* there or this is the only piece */
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#define OCI_FIRST_PIECE 1 /* the first of many pieces */
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#define OCI_NEXT_PIECE 2 /* the next of many pieces */
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#define OCI_LAST_PIECE 3 /* the last piece of this column */
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#endif
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/* input data types */
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#define SQLT_CHR 1 /* (ORANET TYPE) character string */
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#define SQLT_NUM 2 /* (ORANET TYPE) oracle numeric */
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#define SQLT_INT 3 /* (ORANET TYPE) integer */
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#define SQLT_FLT 4 /* (ORANET TYPE) Floating point number */
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#define SQLT_STR 5 /* zero terminated string */
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#define SQLT_VNU 6 /* NUM with preceding length byte */
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#define SQLT_PDN 7 /* (ORANET TYPE) Packed Decimal Numeric */
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#define SQLT_LNG 8 /* long */
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#define SQLT_VCS 9 /* Variable character string */
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#define SQLT_NON 10 /* Null/empty PCC Descriptor entry */
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#define SQLT_RID 11 /* rowid */
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#define SQLT_DAT 12 /* date in oracle format */
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#define SQLT_VBI 15 /* binary in VCS format */
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#define SQLT_BIN 23 /* binary data(DTYBIN) */
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#define SQLT_LBI 24 /* long binary */
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#define SQLT_UIN 68 /* unsigned integer */
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#define SQLT_SLS 91 /* Display sign leading separate */
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#define SQLT_LVC 94 /* Longer longs (char) */
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#define SQLT_LVB 95 /* Longer long binary */
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#define SQLT_AFC 96 /* Ansi fixed char */
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#define SQLT_AVC 97 /* Ansi Var char */
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#define SQLT_CUR 102 /* cursor type */
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#define SQLT_LAB 105 /* label type */
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#define SQLT_OSL 106 /* oslabel type */
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#endif /* OCIDFN */
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