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Added support for large field values (up to 4 GB), async and direct I/O on Linux and Solaris, and performed major code cleanup.

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git-svn-id: https://svn.code.sf.net/p/flaim/code/trunk@213 0109f412-320b-0410-ab79-c3e0c5ffbbe6
This commit is contained in:
ahodgkinson
2006-03-28 19:25:14 +00:00
parent 0023b51ad8
commit 3eaf791406
197 changed files with 53521 additions and 82897 deletions
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87
flaim/src/fqread.cpp
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@@ -25,14 +25,14 @@
#include "flaimsys.h"
FSTATIC RCODE flmCurCSPerformRead(
CURSOR_p pCursor,
CURSOR * pCursor,
eFlmFuncs eFlmFuncId,
FlmRecord ** ppRecordRV,
FLMUINT * puiDrnRV,
FLMUINT * puiCountRV);
FSTATIC RCODE flmCurGetDRNRec(
CURSOR_p pCursor,
CURSOR * pCursor,
FLMUINT uiDRN,
FlmRecord ** ppRecord);
@@ -40,13 +40,13 @@ FSTATIC RCODE flmCurGetDRNRec(
Desc: Gets the requested record, DRN, or count over the CS line.
****************************************************************************/
FSTATIC RCODE flmCurCSPerformRead(
CURSOR_p pCursor,
CURSOR * pCursor,
eFlmFuncs eFlmFuncId,
FlmRecord ** ppRecordRV,
FLMUINT * puiDrnRV,
FLMUINT * puiCountRV)
{
CS_CONTEXT_p pCSContext = pCursor->pCSContext;
CS_CONTEXT * pCSContext = pCursor->pCSContext;
FCL_WIRE Wire( pCSContext);
void * pvMark = GedPoolMark( &pCSContext->pool);
RCODE rc = FERR_OK;
@@ -329,12 +329,12 @@ Exit:
Desc: Gets the requested record given a DRN.
****************************************************************************/
FSTATIC RCODE flmCurGetDRNRec(
CURSOR_p pCursor,
CURSOR * pCursor,
FLMUINT uiDRN,
FlmRecord ** ppRecord)
{
RCODE rc = FERR_OK;
FDB_p pDb = NULL;
FDB * pDb = NULL;
LFILE * pLFile;
if (pCursor->pCSContext)
@@ -391,16 +391,15 @@ Exit:
return( rc);
}
/*API~***********************************************************************
Desc : Retrieves the record currently pointed to by a cursor.
*END************************************************************************/
/****************************************************************************
Desc: Retrieves the record currently pointed to by a cursor.
****************************************************************************/
FLMEXP RCODE FLMAPI FlmCursorCurrent(
HFCURSOR hCursor,
FlmRecord ** ppRecord
)
FlmRecord ** ppRecord)
{
RCODE rc = FERR_OK;
CURSOR_p pCursor = (CURSOR *)hCursor;
RCODE rc = FERR_OK;
CURSOR * pCursor = (CURSOR *)hCursor;
if (!pCursor)
{
@@ -408,6 +407,7 @@ FLMEXP RCODE FLMAPI FlmCursorCurrent(
rc = RC_SET( FERR_INVALID_PARM);
goto Exit;
}
*ppRecord = NULL;
if (pCursor->uiLastRecID == 0)
@@ -431,19 +431,19 @@ FLMEXP RCODE FLMAPI FlmCursorCurrent(
}
Exit:
return( rc);
}
/*API~***********************************************************************
Desc : Retrieves the DRN of the current record in a set defined by a cursor.
*END************************************************************************/
/****************************************************************************
Desc: Retrieves the DRN of the current record in a set defined by a cursor.
****************************************************************************/
FLMEXP RCODE FLMAPI FlmCursorCurrentDRN(
HFCURSOR hCursor,
FLMUINT * puiDrn
)
FLMUINT * puiDrn)
{
RCODE rc = FERR_OK;
CURSOR_p pCursor = (CURSOR *)hCursor;
CURSOR * pCursor = (CURSOR *)hCursor;
if (!pCursor)
{
@@ -472,27 +472,27 @@ FLMEXP RCODE FLMAPI FlmCursorCurrentDRN(
}
Exit:
return( rc);
}
/*API~***********************************************************************
Desc : Positions the cursor to a next or previous item at an offset relative
to the current item and retrieves that item from the database.
Notes: Requests that position beyond the end of the result set will
cause an EOF_HIT error to be returned. Likewise, requests that
position before the beginning of the result set will cause a
BOF_HIT error to be returned. Passing a relative position of 0 is
invalid and will cause ILLEGAL_OP to be returned.
*END************************************************************************/
/****************************************************************************
Desc: Positions the cursor to a next or previous item at an offset relative
to the current item and retrieves that item from the database.
Note: Requests that position beyond the end of the result set will
cause an EOF_HIT error to be returned. Likewise, requests that
position before the beginning of the result set will cause a
BOF_HIT error to be returned. Passing a relative position of 0 is
invalid and will cause ILLEGAL_OP to be returned.
****************************************************************************/
FLMEXP RCODE FLMAPI FlmCursorMoveRelative(
HFCURSOR hCursor,
FLMINT * piPosition,
FlmRecord ** ppRecord
)
FlmRecord ** ppRecord)
{
RCODE rc = FERR_OK;
FLMINT iPosition;
FLMUINT uiTmpPos;
RCODE rc = FERR_OK;
FLMINT iPosition;
FLMUINT uiTmpPos;
if ((iPosition = *piPosition) == 0)
{
@@ -516,19 +516,18 @@ Exit:
return( rc);
}
/*API~***********************************************************************
Desc : Returns the number of records in a set defined by a cursor.
*END************************************************************************/
/****************************************************************************
Desc: Returns the number of records in a set defined by a cursor.
****************************************************************************/
FLMEXP RCODE FLMAPI FlmCursorRecCount(
HFCURSOR hCursor,
FLMUINT * puiCount
)
HFCURSOR hCursor,
FLMUINT * puiCount)
{
RCODE rc = FERR_OK;
CURSOR_p pCursor = (CURSOR *)hCursor;
RCODE TmpRc;
FDB * pDb = NULL;
FLMBOOL bSavedPosition = FALSE;
RCODE rc = FERR_OK;
CURSOR * pCursor = (CURSOR *)hCursor;
RCODE TmpRc;
FDB * pDb = NULL;
FLMBOOL bSavedPosition = FALSE;
if (!pCursor)
{