Expand description
Page-indexed file I/O: read/write whole pages by page number, plus the
special page-0 header. Deliberately thin — this is the only place that
touches std::fs, so higher layers deal in pages, not offsets.
Page-indexed file I/O: read/write whole pages by page number, plus the
special page-0 header. Deliberately thin — this is the only place that
touches std::fs, so higher layers deal in pages, not offsets.