contrib/sqlite3/sqlite3.c

58737   u16 nExtra;                 /* Add this many bytes to each in-memory page */  member
62125     assert( pPager->nExtra>=8 );
62128     *ppPage = p = (PgHdr *)sqlite3MallocZero(sizeof(PgHdr) + pPager->nExtra);
62780   int nExtra,              /* Extra bytes append to each in-memory page */
63065     nExtra = ROUND8(nExtra);
63066     assert( nExtra>=8 && nExtra<1000 );
63067     rc = sqlite3PcacheOpen(szPageDflt, nExtra, !memDb,
63106   pPager->nExtra = (u16)nExtra;
64877   int perPageSize = pPager->pageSize + pPager->nExtra
69905   int nExtra = 0;                 /* Number of extra copies of last page */  local
70061         nExtra++;
70077     if( walFrameOffset(iFrame+nExtra+1, szPage)>pWal->mxWalSize ){
70078       sz = walFrameOffset(iFrame+nExtra+1, szPage);
70095   assert( pLast!=0 || nExtra==0 );
70096   while( rc==SQLITE_OK && nExtra>0 ){
70098     nExtra--;
111283   int nExtra = 0;
111290       nExtra = pToken->n+1;  /* tag-20240227-a */
111294   pNew = sqlite3DbMallocRawNN(db, sizeof(Expr)+nExtra);
111300       if( nExtra==0 ){
125347   int nExtra;
125476   nExtra = 0;
125479      && (pTab->aCol[i].colFlags & COLFLAG_VIRTUAL)==0 ) nExtra++;
125481   if( resizeIndexObject(pParse, pPk, nPk+nExtra) ) return;
126866   int nExtra,          /* Number of bytes of extra space to alloc */
126878   p = sqlite3DbMallocZero(db, nByte + nExtra);
126951   int nExtra = 0;                  /* Space allocated for zExtra[] */
127142       nExtra += (1 + sqlite3Strlen30(pExpr->u.zToken));
127153                                       nName + nExtra + 1, &zExtra);
127242       assert( nExtra>=nColl );
127246       nExtra -= nColl;
127778   int nExtra,        /* Number of new slots to add to pSrc->a[] */
127785   assert( nExtra>=1 );
127790   if( (u32)pSrc->nSrc+nExtra>pSrc->nAlloc ){
127792     sqlite3_int64 nAlloc = 2*(sqlite3_int64)pSrc->nSrc+nExtra;
127795     if( pSrc->nSrc+nExtra>=SQLITE_MAX_SRCLIST ){
127813     pSrc->a[i+nExtra] = pSrc->a[i];
127815   pSrc->nSrc += nExtra;
127818   memset(&pSrc->a[iStart], 0, sizeof(pSrc->a[0])*nExtra);
127819   for(i=iStart; i<iStart+nExtra; i++){
146387   int nExtra = (N+X)*(sizeof(CollSeq*)+1);
146388   KeyInfo *p = sqlite3DbMallocRawNN(db, SZ_KEYINFO(0) + nExtra);
146396     memset(p->aColl, 0, nExtra);
146454   int nExtra           /* Add this many extra columns to the end */
146463   pInfo = sqlite3KeyInfoAlloc(db, nExpr-iStart, nExtra+1);
147439 static KeyInfo *multiSelectOrderByKeyInfo(Parse *pParse, Select *p, int nExtra){
147443   KeyInfo *pRet = sqlite3KeyInfoAlloc(db, nOrderBy+nExtra, 1);
151620       int nExtra = 0;
151627         nExtra++;  /* One extra column for the OP_Sequence */
151632         nExtra += pFunc->pFExpr->x.pList->nExpr;
151635         nExtra += pFunc->pFExpr->x.pList->nExpr;
151637       pKeyInfo = sqlite3KeyInfoFromExprList(pParse, pOBList, 0, nExtra);
151642             pFunc->iOBTab, pOBList->nExpr+nExtra, 0,
201063   int nExtra = 0;                 /* Bytes to allocate segment root node */
201072     nExtra = nRoot + FTS3_NODE_PADDING;
201075   pReader = (Fts3SegReader *)sqlite3_malloc64(sizeof(Fts3SegReader) + nExtra);
201086   if( nExtra ){
209010 static int jsonBlobMakeEditable(JsonParse *pParse, u32 nExtra){
209017   nSize = pParse->nBlob + nExtra;
209022   assert( pParse->nBlobAlloc >= pParse->nBlob + nExtra );
209122   u8 nExtra;
209129     nExtra = 0;
209131     nExtra = 1;
209133     nExtra = 2;
209135     nExtra = 4;
209137     nExtra = 8;
209148   delta = nNeeded - nExtra;
245473   int nExtra,
245481     nByte = (pLvl->nSeg + nExtra) * sizeof(Fts5StructureSegment);
245485         memset(&aNew[pLvl->nSeg], 0, sizeof(Fts5StructureSegment) * nExtra);
245488         memmove(&aNew[nExtra], aNew, nMove);
245489         memset(aNew, 0, sizeof(Fts5StructureSegment) * nExtra);
246179     int nExtra;
246180     pIter->iPgidxOff += fts5GetVarint32(&a[pIter->iPgidxOff], nExtra);
246181     pIter->iEndofDoclist += nExtra;
246876     int nExtra;
246877     iPgidx += fts5GetVarint32(&a[iPgidx], nExtra);
246878     pIter->iEndofDoclist = iTermOff + nExtra;