move-file-atomically ( from to -- )

Vocabulary

io.directories

Inputs

from	a pathname string
to	a pathname string

Outputs

None

Word description

Moves or renames a file as an atomic operation.

Errors

Throws an error if the file does not exist or if the move operation fails.

Definition

USING: io.backend ;

IN: io.directories

HOOK: move-file-atomically io-backend ( from to -- )

Methods

USING: io.backend io.directories kernel system unix unix.ffi ;

M: unix move-file-atomically
    [ normalize-path ] bi@ [ rename ] unix-system-call drop ;