contrib/sqlite3/sqlite3.c

33270   HashElem *pHead;       /* First element already in pEntry */
33272     pHead = pEntry->count ? pEntry->chain : 0;
33276     pHead = 0;
33278   if( pHead ){
33279     pNew->next = pHead;
33280     pNew->prev = pHead->prev;
33281     if( pHead->prev ){ pHead->prev->next = pNew; }
33283     pHead->prev = pNew;
178126   Fts3HashElem *pHead;     /* First element already in pEntry */
178127   pHead = pEntry->chain;
178128   if( pHead ){
178129     pNew->next = pHead;
178130     pNew->prev = pHead->prev;
178131     if( pHead->prev ){ pHead->prev->next = pNew; }
178133     pHead->prev = pNew;
186096   char *pHead;                    /* Position list data following iHead */
186408       fts3SnippetAdvance(&pPhrase->pHead, &pPhrase->iHead, pIter->nSnippet);
186416       if( pPhrase->pHead && pPhrase->iHead<iEnd ){
186427       fts3SnippetAdvance(&pPhrase->pHead, &pPhrase->iHead, iEnd+1);
186509       pPhrase->pHead = pCsr;
186516        pPhrase->pList==0 && pPhrase->pHead==0 && pPhrase->pTail==0
186587       if( sIter.aPhrase[i].pHead ){
207338   sqlite3_session *pHead;
207344   pHead = (sqlite3_session*)sqlite3_preupdate_hook(db, 0, 0);
207345   for(pp=&pHead; ALWAYS((*pp)!=0); pp=&((*pp)->pNext)){
207348       if( pHead ) sqlite3_preupdate_hook(db, xPreUpdate, (void*)pHead);
224794   PrefixMerger *pHead = 0;
224802   ** a linked-list starting at pHead in ascending order of rowid. Avoid
224806   pHead = &aMerger[nBuf];
224807   fts5DoclistIterInit(p1, &pHead->iter);
224810     fts5PrefixMergerInsertByRowid(&pHead, &aMerger[i]);
224830   while( pHead ){
224831     fts5MergeAppendDocid(&out, iLastRowid, pHead->iter.iRowid);
224833     if( pHead->pNext && iLastRowid==pHead->pNext->iter.iRowid ){
224838       PrefixMerger *pSave = pHead;
224842       pHead = 0;
224851         fts5PrefixMergerInsertByPosition(&pHead, pSave);
224855       if( pHead==0 || pHead->pNext==0 ){
224868       pThis = pHead;
224869       pHead = pThis->pNext;
224872       fts5PrefixMergerInsertByPosition(&pHead, pThis);
224874       while( pHead->pNext ){
224875         pThis = pHead;
224880         pHead = pThis->pNext;
224881         fts5PrefixMergerInsertByPosition(&pHead, pThis);
224884       if( pHead->iPos!=iPrev ){
224885         sqlite3Fts5PoslistSafeAppend(&tmp, &iPrev, pHead->iPos);
224887       nTail = pHead->iter.nPoslist - pHead->iOff;
224898         fts5BufferSafeAppendBlob(&out, &pHead->aPos[pHead->iOff], nTail);
224901       pHead = pSave;
224906           fts5PrefixMergerInsertByRowid(&pHead, pX);
224911       /* Copy poslist from pHead to output */
224912       PrefixMerger *pThis = pHead;
224916       pHead = pThis->pNext;
224917       fts5PrefixMergerInsertByRowid(&pHead, pThis);