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Overview
| Comment: | Modified the xWrite() method on Windows to differentiate between IO and disk full error returns. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
ca4b7ffbd44937a02ae62d606f9e1eb7 |
| User & Date: | shaneh 2010-07-06 20:33:48 |
Context
|
2010-07-06
| ||
| 20:34 | Changes to pager1.test to support Windows. check-in: fce689eb user: shaneh tags: trunk | |
| 20:33 | Modified the xWrite() method on Windows to differentiate between IO and disk full error returns. check-in: ca4b7ffb user: shaneh tags: trunk | |
| 11:26 | Do not do the *-closeallfiles test for notify2.test. It uses multiple threads. check-in: fb09152d user: dan tags: trunk | |
Changes
Changes to src/os_win.c.
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assert( id!=0 );
SimulateIOError(return SQLITE_IOERR_WRITE);
SimulateDiskfullError(return SQLITE_FULL);
OSTRACE(("WRITE %d lock=%d\n", pFile->h, pFile->locktype));
rc = SetFilePointer(pFile->h, lowerBits, &upperBits, FILE_BEGIN);
if( rc==INVALID_SET_FILE_POINTER && (error=GetLastError())!=NO_ERROR ){
pFile->lastErrno = error;
return SQLITE_FULL;
}
assert( amt>0 );
while(
amt>0
&& (rc = WriteFile(pFile->h, pBuf, amt, &wrote, 0))!=0
&& wrote>0
){
amt -= wrote;
pBuf = &((char*)pBuf)[wrote];
}
if( !rc || amt>(int)wrote ){
pFile->lastErrno = GetLastError();
return SQLITE_FULL;
}
return SQLITE_OK;
}
/*
** Truncate an open file to a specified size
*/
|
> | > > > > | > > > |
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assert( id!=0 );
SimulateIOError(return SQLITE_IOERR_WRITE);
SimulateDiskfullError(return SQLITE_FULL);
OSTRACE(("WRITE %d lock=%d\n", pFile->h, pFile->locktype));
rc = SetFilePointer(pFile->h, lowerBits, &upperBits, FILE_BEGIN);
if( rc==INVALID_SET_FILE_POINTER && (error=GetLastError())!=NO_ERROR ){
pFile->lastErrno = error;
if( pFile->lastErrno==ERROR_HANDLE_DISK_FULL ){
return SQLITE_FULL;
}else{
return SQLITE_IOERR_WRITE;
}
}
assert( amt>0 );
while(
amt>0
&& (rc = WriteFile(pFile->h, pBuf, amt, &wrote, 0))!=0
&& wrote>0
){
amt -= wrote;
pBuf = &((char*)pBuf)[wrote];
}
if( !rc || amt>(int)wrote ){
pFile->lastErrno = GetLastError();
if( pFile->lastErrno==ERROR_HANDLE_DISK_FULL ){
return SQLITE_FULL;
}else{
return SQLITE_IOERR_WRITE;
}
}
return SQLITE_OK;
}
/*
** Truncate an open file to a specified size
*/
|