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;; -*-scheme-*- -------------- mixguile-commands.scm :
; mixvm status functions
; ------------------------------------------------------------------
; $Id: mixguile-vm-stat.scm,v 1.2 2001/09/04 02:36:37 jao Exp $
; ------------------------------------------------------------------
; Copyright (C) 2001 Free Software Foundation, Inc.
;
; This program is free software; you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation; either version 2 of the License, or
; (at your option) any later version.
;
; This program is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
; GNU General Public License for more details.
;
; You should have received a copy of the GNU General Public License
; along with this program; if not, write to the Free Software
; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
;
;;
;; possible status index
(define mix-status-values (vector 'MIX_ERROR
'MIX_BREAK
'MIX_COND_BREAK
'MIX_HALTED
'MIX_RUNNING
'MIX_LOADED
'MIX_EMPTY))
;; return status as a simbol
(define mix-vm-status (lambda () (vector-ref mix-status-values (mixvm-status))))
;; check for a given status
(define mix-vm-status?
(lambda (status) (eq? status (mix-vm-status))))
;; predicates for each possible status
(define mix-vm-status-error? (lambda () (mix-vm-status? 'MIX_ERROR)))
(define mix-vm-status-break? (lambda () (mix-vm-status? 'MIX_BREAK)))
(define mix-vm-status-cond-break? (lambda () (mix-vm-status? 'MIX_COND_BREAK)))
(define mix-vm-status-halted? (lambda () (mix-vm-status? 'MIX_HALTED)))
(define mix-vm-status-running? (lambda () (mix-vm-status? 'MIX_RUNNING)))
(define mix-vm-status-loaded? (lambda () (mix-vm-status? 'MIX_LOADED)))
(define mix-vm-status-empty? (lambda () (mix-vm-status? 'MIX_EMPTY)))
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