open-append ( path -- fd )

Vocabulary

io.files.unix

Inputs

path

an object

Outputs

fd

an object

Definition

USING: accessors continuations destructors io.backend.unix
kernel libc math unix unix.ffi ;

IN: io.files.unix

: open-append ( path -- fd )
    [
        append-flags O_NONBLOCK bitor file-mode open-file
        |close-file
        [ dup 0 SEEK_END [ lseek ] unix-system-call drop ]
        [ dup errno>> ESPIPE = [ drop ] [ rethrow ] if ] recover
    ] with-destructors ;