exit ( n -- * ) - Factor Documentation

exit ( n -- * )
Factor handbook » The implementation » System interface

Vocabulary
system

Inputs

n	an integer exit code

Outputs
None

Word description
Runs all shutdown-hooks and then exits the Factor process. If an error occurs when the shutdown hooks runs, or when the process is about to terminate, the error is ignored and the process exits with status 255.

Definition

USING: continuations init io ;

IN: system

: exit ( n -- * )
[ do-shutdown-hooks (exit) ] ignore-errors
[ "Unexpected error during shutdown!" print flush ]
ignore-errors 255 (exit) ;