275 void sqlite3PCacheBufferSetup(void *pBuf, int sz, int n){  in sqlite3PCacheBufferSetup()  argument
278     if( pBuf==0 ) sz = n = 0;  in sqlite3PCacheBufferSetup()
279     if( n==0 ) sz = 0;  in sqlite3PCacheBufferSetup()
280     sz = ROUNDDOWN8(sz);  in sqlite3PCacheBufferSetup()
281     pcache1.szSlot = sz;  in sqlite3PCacheBufferSetup()
291       pBuf = (void*)&((char*)pBuf)[sz];  in sqlite3PCacheBufferSetup()
367       int sz = sqlite3MallocSize(p);  in pcache1Alloc()  local
370       sqlite3StatusUp(SQLITE_STATUS_PAGECACHE_OVERFLOW, sz);  in pcache1Alloc()
491 void *sqlite3PageMalloc(int sz){  in sqlite3PageMalloc()  argument
492   assert( sz<=65536+8 ); /* These allocations are never very large */  in sqlite3PageMalloc()
493   return pcache1Alloc(sz);  in sqlite3PageMalloc()
767   int sz;               /* Bytes of memory required to allocate the new cache */  in pcache1Create()  local
772   sz = sizeof(PCache1) + sizeof(PGroup)*pcache1.separateCache;  in pcache1Create()
773   pCache = (PCache1 *)sqlite3MallocZero(sz);  in pcache1Create()