Recommended result codes

[DenisAnisimov]

Are there any recommended result codes that I should return when calling my ReadFile callback in a situation where:

1. Less data is available for reading than requested.
2. Offset is greater than file size.

Should I somehow handle the PagingIo and SynchronousIo values in my ReadFile callback?

[Liryna]

Hi @DenisAnisimov ,
Both cases are handled in memfs sample. You can see the values returned there.