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Work to remove harmless MSVC compiler warnings. (CVS 6013)

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FossilOrigin-Name: 715dcd52c1372c62873cff5db97fdbdfce617808
This commit is contained in:
shane
2008-12-10 22:30:24 +00:00
parent 0e4deca3e1
commit 18e526c16b
7 changed files with 48 additions and 24 deletions
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16
src/os_win.c
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@@ -12,7 +12,7 @@
**
** This file contains code that is specific to windows.
**
** $Id: os_win.c,v 1.143 2008/12/10 21:19:57 drh Exp $
** $Id: os_win.c,v 1.144 2008/12/10 22:30:25 shane Exp $
*/
#include "sqliteInt.h"
#if SQLITE_OS_WIN /* This file is used for windows only */
@@ -743,7 +743,11 @@ int sqlite3_fullsync_count = 0;
** Make sure all writes to a particular file are committed to disk.
*/
static int winSync(sqlite3_file *id, int flags){
#ifndef SQLITE_NO_SYNC
winFile *pFile = (winFile*)id;
#else
UNUSED_PARAMETER(id);
#endif
OSTRACE3("SYNC %d lock=%d\n", pFile->h, pFile->locktype);
#ifdef SQLITE_TEST
if( flags & SQLITE_SYNC_FULL ){
@@ -1050,6 +1054,7 @@ static int winFileControl(sqlite3_file *id, int op, void *pArg){
** same for both.
*/
static int winSectorSize(sqlite3_file *id){
UNUSED_PARAMETER(id);
return SQLITE_DEFAULT_SECTOR_SIZE;
}
@@ -1057,6 +1062,7 @@ static int winSectorSize(sqlite3_file *id){
** Return a vector of device characteristics.
*/
static int winDeviceCharacteristics(sqlite3_file *id){
UNUSED_PARAMETER(id);
return 0;
}
@@ -1217,6 +1223,8 @@ static int winOpen(
const char *zUtf8Name = zName; /* Filename in UTF-8 encoding */
char zTmpname[MAX_PATH+1]; /* Buffer used to create temp filename */
UNUSED_PARAMETER(pVfs);
/* If the second argument to this function is NULL, generate a
** temporary file name to use
*/
@@ -1352,6 +1360,8 @@ static int winDelete(
DWORD rc;
DWORD error = 0;
void *zConverted = convertUtf8Filename(zFilename);
UNUSED_PARAMETER(pVfs);
UNUSED_PARAMETER(syncDir);
if( zConverted==0 ){
return SQLITE_NOMEM;
}
@@ -1395,6 +1405,7 @@ static int winAccess(
DWORD attr;
int rc = 0;
void *zConverted = convertUtf8Filename(zFilename);
UNUSED_PARAMETER(pVfs);
if( zConverted==0 ){
return SQLITE_NOMEM;
}
@@ -1439,11 +1450,13 @@ static int winFullPathname(
){
#if defined(__CYGWIN__)
UNUSED_PARAMETER(nFull);
cygwin_conv_to_full_win32_path(zRelative, zFull);
return SQLITE_OK;
#endif
#if SQLITE_OS_WINCE
UNUSED_PARAMETER(nFull);
/* WinCE has no concept of a relative pathname, or so I am told. */
sqlite3_snprintf(pVfs->mxPathname, zFull, "%s", zRelative);
return SQLITE_OK;
@@ -1453,6 +1466,7 @@ static int winFullPathname(
int nByte;
void *zConverted;
char *zOut;
UNUSED_PARAMETER(nFull);
zConverted = convertUtf8Filename(zRelative);
if( isNT() ){
WCHAR *zTemp;