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Change the name of IOCAP_SAFE_DELETE to IOCAP_UNDELETABLE_WHEN_OPEN. Have the xDeviceCharacteristics() method of the win32 VFS return this flag.

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FossilOrigin-Name: 5a5ff4e3e4c707464f227907d0aefb8ef42180dd
This commit is contained in:
dan
2010-06-19 18:12:02 +00:00
parent 146ed78b78
commit 8ce49d6ac0
7 changed files with 42 additions and 42 deletions
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8
src/pager.c
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@@ -3924,9 +3924,9 @@ static int hasHotJournal(Pager *pPager, int *pExists){
assert( pPager->useJournal );
assert( isOpen(pPager->fd) );
assert( pPager->state <= PAGER_SHARED );
assert( jrnlOpen==0
|| sqlite3OsDeviceCharacteristics(pPager->jfd)&SQLITE_IOCAP_SAFE_DELETE
);
assert( jrnlOpen==0 || ( sqlite3OsDeviceCharacteristics(pPager->jfd) &
SQLITE_IOCAP_UNDELETABLE_WHEN_OPEN
));
*pExists = 0;
if( !jrnlOpen ){
@@ -4509,7 +4509,7 @@ static int pager_open_journal(Pager *pPager){
rc = sqlite3OsOpen(pVfs, pPager->zJournal, pPager->jfd, flags, 0);
if( rc==SQLITE_OK ){
int iDc = sqlite3OsDeviceCharacteristics(pPager->jfd);
pPager->safeJrnlHandle = (iDc&SQLITE_IOCAP_SAFE_DELETE)!=0;
pPager->safeJrnlHandle = (iDc&SQLITE_IOCAP_UNDELETABLE_WHEN_OPEN)!=0;
}
#endif
}