28215 static void *memsys3Checkout(u32 i, u32 nBlock){  in memsys3Checkout()  argument
28219   assert( mem3.aPool[i-1].u.hdr.size4x/4==nBlock );  in memsys3Checkout()
28220   assert( mem3.aPool[i+nBlock-1].u.hdr.prevSize==nBlock );  in memsys3Checkout()
28222   mem3.aPool[i-1].u.hdr.size4x = nBlock*4 | 1 | (x&2);  in memsys3Checkout()
28223   mem3.aPool[i+nBlock-1].u.hdr.prevSize = nBlock;  in memsys3Checkout()
28224   mem3.aPool[i+nBlock-1].u.hdr.size4x |= 2;  in memsys3Checkout()
28233 static void *memsys3FromKeyBlk(u32 nBlock){  in memsys3FromKeyBlk()  argument
28235   assert( mem3.szKeyBlk>=nBlock );  in memsys3FromKeyBlk()
28236   if( nBlock>=mem3.szKeyBlk-1 ){  in memsys3FromKeyBlk()
28246     newi = mem3.iKeyBlk + mem3.szKeyBlk - nBlock;  in memsys3FromKeyBlk()
28248     mem3.aPool[mem3.iKeyBlk+mem3.szKeyBlk-1].u.hdr.prevSize = nBlock;  in memsys3FromKeyBlk()
28250     mem3.aPool[newi-1].u.hdr.size4x = nBlock*4 + 1;  in memsys3FromKeyBlk()
28251     mem3.szKeyBlk -= nBlock;  in memsys3FromKeyBlk()
28319   u32 nBlock;  in memsys3MallocUnsafe()  local
28325     nBlock = 2;  in memsys3MallocUnsafe()
28327     nBlock = (nByte + 11)/8;  in memsys3MallocUnsafe()
28329   assert( nBlock>=2 );  in memsys3MallocUnsafe()
28336   if( nBlock <= MX_SMALL ){  in memsys3MallocUnsafe()
28337     i = mem3.aiSmall[nBlock-2];  in memsys3MallocUnsafe()
28339       memsys3UnlinkFromList(i, &mem3.aiSmall[nBlock-2]);  in memsys3MallocUnsafe()
28340       return memsys3Checkout(i, nBlock);  in memsys3MallocUnsafe()
28343     int hash = nBlock % N_HASH;  in memsys3MallocUnsafe()
28345       if( mem3.aPool[i-1].u.hdr.size4x/4==nBlock ){  in memsys3MallocUnsafe()
28347         return memsys3Checkout(i, nBlock);  in memsys3MallocUnsafe()
28356   if( mem3.szKeyBlk>=nBlock ){  in memsys3MallocUnsafe()
28357     return memsys3FromKeyBlk(nBlock);  in memsys3MallocUnsafe()
28368   for(toFree=nBlock*16; toFree<(mem3.nPool*16); toFree *= 2){  in memsys3MallocUnsafe()
28383       if( mem3.szKeyBlk>=nBlock ){  in memsys3MallocUnsafe()
28384         return memsys3FromKeyBlk(nBlock);  in memsys3MallocUnsafe()
28750   int nBlock;      /* Number of szAtom sized blocks in zPool */  member
28804   assert( i>=0 && i<mem5.nBlock );  in memsys5Unlink()
28827   assert( i>=0 && i<mem5.nBlock );  in memsys5Link()
28834     assert( x<mem5.nBlock );  in memsys5Link()
28858   assert( i>=0 && i<mem5.nBlock );  in memsys5Size()
28953   assert( iBlock>=0 && iBlock<mem5.nBlock );  in memsys5FreeUnsafe()
28959   assert( iBlock+size-1<(u32)mem5.nBlock );  in memsys5FreeUnsafe()
28981       if( iBuddy>=mem5.nBlock ) break;  in memsys5FreeUnsafe()
29140   mem5.nBlock = (nByte / (mem5.szAtom+sizeof(u8)));  in memsys5Init()
29142   mem5.aCtrl = (u8 *)&mem5.zPool[mem5.nBlock*mem5.szAtom];  in memsys5Init()
29151     if( (iOffset+nAlloc)<=mem5.nBlock ){  in memsys5Init()
29156     assert((iOffset+nAlloc)>mem5.nBlock);  in memsys5Init()
203812               int nBlock = 0;
203815               rc = sqlite3Fts3ReadBlock(p, reader.iChild, &aBlock, &nBlock,0);
203817                   MAX(nBlock, p->nNodeSize)+FTS3_NODE_PADDING, &rc
203820                 memcpy(pNode->block.a, aBlock, nBlock);
203821                 pNode->block.n = nBlock;
203822                 memset(&pNode->block.a[nBlock], 0, FTS3_NODE_PADDING);
204147     int nBlock = 0;
204150     rc = sqlite3Fts3ReadBlock(p, iBlock, &aBlock, &nBlock, 0);
204152       rc = fts3TruncateNode(aBlock, nBlock, &block, zTerm, nTerm, &iBlock);