Lines Matching refs:eLock

48639   u8 eLock;                   /* Current lock held on database file */
48858   assert( p->tempFile==0 || p->eLock==EXCLUSIVE_LOCK );
48888   assert( pPager->changeCountDone==0 || pPager->eLock>=RESERVED_LOCK );
48889   assert( p->eLock!=PENDING_LOCK );
48900       assert( p->eLock!=UNKNOWN_LOCK );
48901       assert( p->eLock>=SHARED_LOCK );
48905       assert( p->eLock!=UNKNOWN_LOCK );
48908         assert( p->eLock>=RESERVED_LOCK );
48917       assert( p->eLock!=UNKNOWN_LOCK );
48925         assert( p->eLock>=RESERVED_LOCK );
48936       assert( p->eLock==EXCLUSIVE_LOCK );
48939       assert( p->eLock>=EXCLUSIVE_LOCK );
48949       assert( p->eLock==EXCLUSIVE_LOCK );
49003       , p->eLock==NO_LOCK         ? "NO_LOCK" :
49004         p->eLock==RESERVED_LOCK   ? "RESERVED" :
49005         p->eLock==EXCLUSIVE_LOCK  ? "EXCLUSIVE" :
49006         p->eLock==SHARED_LOCK     ? "SHARED" :
49007         p->eLock==UNKNOWN_LOCK    ? "UNKNOWN" : "?error?"
49124 static int pagerUnlockDb(Pager *pPager, int eLock){
49127   assert( !pPager->exclusiveMode || pPager->eLock==eLock );
49128   assert( eLock==NO_LOCK || eLock==SHARED_LOCK );
49129   assert( eLock!=NO_LOCK || pagerUseWal(pPager)==0 );
49131     assert( pPager->eLock>=eLock );
49132     rc = pPager->noLock ? SQLITE_OK : sqlite3OsUnlock(pPager->fd, eLock);
49133     if( pPager->eLock!=UNKNOWN_LOCK ){
49134       pPager->eLock = (u8)eLock;
49136     IOTRACE(("UNLOCK %p %d\n", pPager, eLock))
49151 static int pagerLockDb(Pager *pPager, int eLock){
49154   assert( eLock==SHARED_LOCK || eLock==RESERVED_LOCK || eLock==EXCLUSIVE_LOCK );
49155   if( pPager->eLock<eLock || pPager->eLock==UNKNOWN_LOCK ){
49156     rc = pPager->noLock ? SQLITE_OK : sqlite3OsLock(pPager->fd, eLock);
49157     if( rc==SQLITE_OK && (pPager->eLock!=UNKNOWN_LOCK||eLock==EXCLUSIVE_LOCK) ){
49158       pPager->eLock = (u8)eLock;
49159       IOTRACE(("LOCK %p %d\n", pPager, eLock))
49851       pPager->eLock = UNKNOWN_LOCK;
50019   if( pPager->eState<PAGER_WRITER_LOCKED && pPager->eLock<RESERVED_LOCK ){
50110     assert( pPager->eLock==EXCLUSIVE_LOCK );
50294        || (pPager->eState==PAGER_OPEN && pPager->eLock==EXCLUSIVE_LOCK)
50650     assert( pPager->eLock==EXCLUSIVE_LOCK );
51265   assert( pPager->eLock>=SHARED_LOCK );
51318   assert( pPager->eLock>=SHARED_LOCK );
51912   assert( (pPager->eLock>=locktype)
51913        || (pPager->eLock==NO_LOCK && locktype==SHARED_LOCK)
51914        || (pPager->eLock==RESERVED_LOCK && locktype==EXCLUSIVE_LOCK)
52359   assert( pPager->eLock==EXCLUSIVE_LOCK );
52863     pPager->eLock = EXCLUSIVE_LOCK;    /* Pretend we are in EXCLUSIVE mode */
53144     assert( pPager->tempFile==0 || pPager->eLock==EXCLUSIVE_LOCK );
53148       assert( pPager->eLock==NO_LOCK || pPager->eLock==UNKNOWN_LOCK );
53155     if( pPager->eLock<=SHARED_LOCK ){
53259       assert( (pPager->eLock==SHARED_LOCK)
53260            || (pPager->exclusiveMode && pPager->eLock>SHARED_LOCK)
55283       if( pPager->eLock>=RESERVED_LOCK ){
55417   assert( pPager->eLock==SHARED_LOCK || pPager->eLock==EXCLUSIVE_LOCK );
55438   assert( pPager->eLock==SHARED_LOCK || pPager->eLock==EXCLUSIVE_LOCK );
59734   u8 eLock;             /* READ_LOCK or WRITE_LOCK */
60643      && (pLock->iTable==iTab || (pLock->eLock==WRITE_LOCK && pLock->iTable==1))
60644      && pLock->eLock>=eLockType 
60694 static int querySharedCacheTableLock(Btree *p, Pgno iTab, u8 eLock){
60699   assert( eLock==READ_LOCK || eLock==WRITE_LOCK );
60701   assert( !(p->db->flags&SQLITE_ReadUncommit)||eLock==WRITE_LOCK||iTab==1 );
60707   assert( eLock==READ_LOCK || (p==pBt->pWriter && p->inTrans==TRANS_WRITE) );
60708   assert( eLock==READ_LOCK || pBt->inTransaction==TRANS_WRITE );
60733     assert( pIter->eLock==READ_LOCK || pIter->eLock==WRITE_LOCK );
60734     assert( eLock==READ_LOCK || pIter->pBtree==p || pIter->eLock==READ_LOCK);
60735     if( pIter->pBtree!=p && pIter->iTable==iTab && pIter->eLock!=eLock ){
60737       if( eLock==WRITE_LOCK ){
60766 static int setSharedCacheTableLock(Btree *p, Pgno iTable, u8 eLock){
60772   assert( eLock==READ_LOCK || eLock==WRITE_LOCK );
60779   assert( 0==(p->db->flags&SQLITE_ReadUncommit) || eLock==WRITE_LOCK );
60784   assert( SQLITE_OK==querySharedCacheTableLock(p, iTable, eLock) );
60813   if( eLock>pLock->eLock ){
60814     pLock->eLock = eLock;
60841     assert( pLock->pBtree->inTrans>=pLock->eLock );
60881       assert( pLock->eLock==READ_LOCK || pLock->pBtree==p );
60882       pLock->eLock = READ_LOCK;
63801         p->lock.eLock = READ_LOCK;
177050 static int rbuVfsLock(sqlite3_file *pFile, int eLock){
177056   if( eLock==SQLITE_LOCK_EXCLUSIVE 
177063     rc = p->pReal->pMethods->xLock(p->pReal, eLock);
177072 static int rbuVfsUnlock(sqlite3_file *pFile, int eLock){
177074   return p->pReal->pMethods->xUnlock(p->pReal, eLock);