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Added option in FLAIM to disable direct I/O on Linux and Unix platforms. Re-architected the FTK I/O layer and cleaned up the async interfaces.

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git-svn-id: https://svn.code.sf.net/p/flaim/code/trunk@643 0109f412-320b-0410-ab79-c3e0c5ffbbe6
This commit is contained in:
ahodgkinson
2006-07-10 23:38:53 +00:00
parent 91816d4c49
commit c44e49e82c
77 changed files with 7192 additions and 9159 deletions
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33
xflaim/src/fdbcopy.cpp
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@@ -25,14 +25,10 @@
#include "flaimsys.h"
// Local prototypes
typedef struct Copied_Name * COPIED_NAME_p;
typedef struct Copied_Name
typedef struct COPIED_NAME
{
char szPath[ F_PATH_MAX_SIZE];
COPIED_NAME_p pNext;
COPIED_NAME * pNext;
} COPIED_NAME;
typedef struct
@@ -228,11 +224,20 @@ RCODE F_DbSystem::copyDb(
goto Exit;
}
if (RC_BAD( rc = pSrcSFileHdl->setup( pSrcSFileClient)))
if( RC_BAD( rc = pSrcSFileHdl->setup( pSrcSFileClient,
gv_XFlmSysData.pFileHdlCache,
(gv_XFlmSysData.uiFileOpenFlags & FLM_IO_DIRECT) ? TRUE : FALSE)))
{
goto Exit;
}
// Close all unused file handles
if( gv_XFlmSysData.pFileHdlCache)
{
gv_XFlmSysData.pFileHdlCache->closeUnusedFiles();
}
// Lock the destination database, if not already locked.
// This is so we can overwrite it without necessarily
// deleting it. May unlock and re-lock the global mutex.
@@ -352,7 +357,9 @@ retry:
goto Exit;
}
if (RC_BAD( rc = pDestSFileHdl->setup( pDestSFileClient)))
if( RC_BAD( rc = pDestSFileHdl->setup( pDestSFileClient,
gv_XFlmSysData.pFileHdlCache,
(gv_XFlmSysData.uiFileOpenFlags & FLM_IO_DIRECT) ? TRUE : FALSE)))
{
goto Exit;
}
@@ -469,8 +476,8 @@ retry:
// Close all file handles in the source and destination
pSrcSFileHdl->releaseFiles( TRUE);
pDestSFileHdl->releaseFiles( TRUE);
pSrcSFileHdl->releaseFiles();
pDestSFileHdl->releaseFiles();
// Copy the database files.
@@ -696,7 +703,7 @@ Exit:
while (pCopiedList)
{
COPIED_NAME_p pNext = pCopiedList->pNext;
COPIED_NAME * pNext = pCopiedList->pNext;
// If the overall copy failed, delete the copied file.
@@ -822,7 +829,7 @@ FSTATIC RCODE flmCopyFile(
// Read data from source file.
if (RC_BAD( rc = pSrcFileHdl->sectorRead( uiOffset, uiBytesToRead,
if (RC_BAD( rc = pSrcFileHdl->read( uiOffset, uiBytesToRead,
pucBuffer, &uiBytesRead)))
{
if (rc == NE_FLM_IO_END_OF_FILE)
@@ -900,7 +907,7 @@ FSTATIC RCODE flmCopyFile(
if (ppCopiedListRV)
{
COPIED_NAME_p pCopyName;
COPIED_NAME * pCopyName;
if( RC_BAD( rc = f_alloc( (FLMUINT)sizeof( COPIED_NAME), &pCopyName)))
{