strerror ( errno -- str )

Vocabulary

libc

Inputs

errno

an object

Outputs

str

an object

Definition

USING: system ;

IN: libc

HOOK: strerror os ( errno -- str )

Methods

USING: alien.strings destructors kernel libc system ;

M: macos strerror
    [
        1024 [ malloc &free ] keep [ strerror_r ] keepd nip
        alien>native-string
    ] with-destructors ;


USING: kernel libc ;

M: object strerror strerror_unsafe ;