mapped-file

Vocabulary

io.mmap

Class description

The class of memory-mapped files, opened by <mapped-file> and closed by close-mapped-file. The following two slots are of interest to users:

•	length - the length of the mapped file area, in bytes
•	address - an alien pointing at the file's memory area

Definition

USING: destructors ;

IN: io.mmap

TUPLE: mapped-file < disposable address handle length ;

Methods

USING: destructors io.mmap ;

M: mapped-file dispose* close-mapped-file ;