/usr/share/gnu-smalltalk/unsupported/Process.st is in gnu-smalltalk-common 3.2.5-1build2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 | "======================================================================
|
| Test multi thread support
|
|
======================================================================"
"======================================================================
|
| Copyright 1988-92, 1994-95, 1999, 2000 Free Software Foundation, Inc.
| Written by Steve Byrne.
|
| This file is part of GNU Smalltalk.
|
| GNU Smalltalk 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, or (at your option) any later version.
|
| GNU Smalltalk 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
| GNU Smalltalk; see the file COPYING. If not, write to the Free Software
| Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
======================================================================"
Object subclass: #Test
instanceVariableNames: ''
classVariableNames: 'Stop Test3'
poolDictionaries: ''
category: nil
!
!Test class methodsFor: 'testing'!
stop
^Stop
!
stop: aBoolean
Stop := aBoolean
!
test1
[ [ self stop ] whileFalse:
[ 'test1' printNl.
Processor yield. ].
] fork.
!
test2
[ [ self stop ] whileFalse:
[ 'test2' printNl.
Processor yield. ].
] fork.
!
test3
Test3 := 0.
[ [ self stop ] whileFalse:
[ 'test3 ---------------------------' printNl.
Test3 := Test3 + 1.
(Delay forMilliseconds: 100) wait. ].
] fork.
!
testFor: milli
self stop: false.
self test1.
self test2.
self test3.
[
(Delay forMilliseconds: milli) wait.
self stop: true.
] forkAt: Processor userInterruptPriority.
[ Test stop ] whileFalse: [
'main---------' printNl.
Processor yield ].
^Test3
! !
^Test testFor: 2000!
|