---
title: NSLogPageSize()
framework: foundation
role: symbol
role_heading: Function
path: foundation/nslogpagesize()
---

# NSLogPageSize()

Returns the binary log of the page size.

## Declaration

```swift
func NSLogPageSize() -> Int
```

## Return Value

Return Value The binary log of the page size.

## See Also

### Memory Management

- [NSAllocateMemoryPages(_:)](foundation/nsallocatememorypages(_:).md)
- [NSCopyMemoryPages(_:_:_:)](foundation/nscopymemorypages(_:_:_:).md)
- [NSDeallocateMemoryPages(_:_:)](foundation/nsdeallocatememorypages(_:_:).md)
- [NSPageSize()](foundation/nspagesize().md)
- [NSRealMemoryAvailable()](foundation/nsrealmemoryavailable().md)
- [NSRoundDownToMultipleOfPageSize(_:)](foundation/nsrounddowntomultipleofpagesize(_:).md)
- [NSRoundUpToMultipleOfPageSize(_:)](foundation/nsrounduptomultipleofpagesize(_:).md)