Fuzion • Library Modules • base • io • file • open • mmap

io.file.open.mmap

type

, offset i64, size i64, code Function R)

install mmap effect an run code

note: the offset must be a multiple of the `os.mmap_offset_multiple` which usually is 4096, windows 65536?
note: offset+size must not exceed size of file

example usage:

Precondition

pre
  safety: offset % os.mmap_offset_multiple = 0
  safety: size > 0

Type Parameters

Any ¶

[src]

0.099dev (GIT hash 250922c42fb1dcef5ce7ce89820538f53498ca37)

last changed: 2026-08-14