Lines Matching refs:pLock

28071 static int unixFileLock(unixFile *pFile, struct flock *pLock){
28094     rc = osFcntl(pFile->h, F_SETLK, pLock);
53949   BtLock *pLock;        /* List of locks held on this shared-btree struct */
54651   BtLock *pLock;
54697   for(pLock=pBtree->pBt->pLock; pLock; pLock=pLock->pNext){
54698     if( pLock->pBtree==pBtree 
54699      && (pLock->iTable==iTab || (pLock->eLock==WRITE_LOCK && pLock->iTable==1))
54700      && pLock->eLock>=eLockType 
54779   for(pIter=pBt->pLock; pIter; pIter=pIter->pNext){
54824   BtLock *pLock = 0;
54843   for(pIter=pBt->pLock; pIter; pIter=pIter->pNext){
54845       pLock = pIter;
54853   if( !pLock ){
54854     pLock = (BtLock *)sqlite3MallocZero(sizeof(BtLock));
54855     if( !pLock ){
54858     pLock->iTable = iTable;
54859     pLock->pBtree = p;
54860     pLock->pNext = pBt->pLock;
54861     pBt->pLock = pLock;
54869   if( eLock>pLock->eLock ){
54870     pLock->eLock = eLock;
54888   BtLock **ppIter = &pBt->pLock;
54895     BtLock *pLock = *ppIter;
54896     assert( (pBt->btsFlags & BTS_EXCLUSIVE)==0 || pBt->pWriter==pLock->pBtree );
54897     assert( pLock->pBtree->inTrans>=pLock->eLock );
54898     if( pLock->pBtree==p ){
54899       *ppIter = pLock->pNext;
54900       assert( pLock->iTable!=1 || pLock==&p->lock );
54901       if( pLock->iTable!=1 ){
54902         sqlite3_free(pLock);
54905       ppIter = &pLock->pNext;
54933     BtLock *pLock;
54936     for(pLock=pBt->pLock; pLock; pLock=pLock->pNext){
54937       assert( pLock->eLock==READ_LOCK || pLock->pBtree==p );
54938       pLock->eLock = READ_LOCK;
57633     for(pIter=pBt->pLock; pIter; pIter=pIter->pNext){
57689         p->lock.pNext = pBt->pLock;
57690         pBt->pLock = &p->lock;