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Groups > comp.sys.acorn.programmer > #512
| From | Ian Hamilton <Ian.Hamilton@AAUG.net> |
|---|---|
| Subject | Re: Task Obey madness |
| Newsgroups | comp.sys.acorn.programmer |
| Message-ID | <51edff01b3Ian.Hamilton@AAUG.Net> (permalink) |
| References | (3 earlier) <iuugf2$u4e$1@dont-email.me> <51edf0d282Paul@sprie.nl> <mpro.lnuw4c001s9zb01fg.vinceh@softrock.co.uk> <51edfd1bcePaul@sprie.nl> <51edfde787UCEbin@tiscali.co.uk> |
| Organization | virginmedia.com |
| Date | 2011-07-05 12:03 +0100 |
In article <51edfde787UCEbin@tiscali.co.uk>,
John Williams (News) <UCEbin@tiscali.co.uk> wrote:
> In article <51edfd1bcePaul@sprie.nl>,
> Paul Sprangers <Paul@sprie.nl> wrote:
> > But if the variable IS zeroed, and is called again by a close
> > function, wouldn't we have CLOSE#0 in fact again?
> Only if you attempt to close it without checking again that it's not
> zero.
> REM File closing
> DEF PROC_Close(handle%)
That line should be :-
DEF PROC_Close(RETURN handle%)
handle% is LOCAL otherwise%
> IF handle%<>0 CLOSE#handle%
> handle%=0
> ENDPROC
> If you used that, it couldn't happen.
Ian
--
Ian Hamilton (Iyonix RO5) http://www.hamiltoni.pwp.blueyonder.co.uk/
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Task Obey madness Martin Bazley <martin.bazley@blueyonder.co.uk> - 2011-07-04 21:44 +0100
Re: Task Obey madness Vince M Hudd <vinceh@softrock.co.uk> - 2011-07-04 22:35 +0100
Re: Task Obey madness "John Williams (News)" <UCEbin@tiscali.co.uk> - 2011-07-05 08:07 +0200
Re: Task Obey madness Rob Davison <nospamthanks@invalid.invalid> - 2011-07-05 19:59 +1200
Re: Task Obey madness Paul Sprangers <Paul@sprie.nl> - 2011-07-05 10:28 +0200
Re: Task Obey madness "John Williams (News)" <UCEbin@tiscali.co.uk> - 2011-07-05 12:08 +0200
Re: Task Obey madness Vince M Hudd <vinceh@softrock.co.uk> - 2011-07-05 11:36 +0100
Re: Task Obey madness Paul Sprangers <Paul@sprie.nl> - 2011-07-05 12:43 +0200
Re: Task Obey madness "John Williams (News)" <UCEbin@tiscali.co.uk> - 2011-07-05 12:51 +0200
Re: Task Obey madness Ian Hamilton <Ian.Hamilton@AAUG.net> - 2011-07-05 12:03 +0100
Re: Task Obey madness "John Williams (News)" <UCEbin@tiscali.co.uk> - 2011-07-05 13:32 +0200
Re: Task Obey madness Vince M Hudd <vinceh@softrock.co.uk> - 2011-07-05 12:57 +0100
Re: Task Obey madness "John Williams (News)" <UCEbin@tiscali.co.uk> - 2011-07-05 14:17 +0200
Re: Task Obey madness Paul Sprangers <Paul@sprie.nl> - 2011-07-05 14:39 +0200
Re: Task Obey madness Vince M Hudd <vinceh@softrock.co.uk> - 2011-07-05 12:22 +0100
Re: Task Obey madness Rob Davison <nospamthanks@invalid.invalid> - 2011-07-06 08:27 +1200
Re: Task Obey madness Rick Murray <heyrickmail-usenet@yahoo.co.uk> - 2011-07-06 08:15 +0200
Re: Task Obey madness jgharston <jgh@arcade.demon.co.uk> - 2011-07-06 18:48 -0700
Re: Task Obey madness "Ste (news)" <steve@revi11.plus.com> - 2011-07-07 13:55 +0100
Re: Task Obey madness Rick Murray <heyrickmail-usenet@yahoo.co.uk> - 2011-07-12 20:07 +0200
Re: Task Obey madness cferris@freeRemoveuk.com.invalid - 2011-07-05 09:09 +0100
Re: Task Obey madness Steve Drain <steve@kappa.me.uk> - 2011-07-05 10:19 +0100
Re: Task Obey madness Martin Bazley <martin.bazley@blueyonder.co.uk> - 2011-07-05 12:40 +0100
Re: Task Obey madness Martin <News03@avisoft.f9.co.uk> - 2011-07-05 16:19 +0100
Re: Task Obey madness Alan Adams <alan@adamshome.org.uk> - 2011-07-05 17:31 +0100
Re: Task Obey madness Ian J Hartley <Ian.Hartley@sky.com> - 2011-07-06 12:35 +0100
Re: Task Obey madness "Ste (news)" <steve@revi11.plus.com> - 2011-07-07 13:57 +0100
Re: Task Obey madness Alan Adams <alan@adamshome.org.uk> - 2011-07-07 21:18 +0100
Re: Task Obey madness Ian J Hartley <Ian.Hartley@sky.com> - 2011-07-13 12:36 +0100
Re: Task Obey madness "Ste (news)" <steve@revi11.plus.com> - 2011-07-14 15:58 +0100
Re: Task Obey madness Ian Hamilton <Ian.Hamilton@AAUG.net> - 2011-07-14 16:10 +0100
Re: Task Obey madness Ian J Hartley <Ian.Hartley@sky.com> - 2011-07-17 12:30 +0100
Re: Task Obey madness "Ste (news)" <steve@revi11.plus.com> - 2011-07-17 14:23 +0100
Re: Task Obey madness Ian J Hartley <Ian.Hartley@sky.com> - 2011-07-17 16:14 +0100
Re: Task Obey madness druck <news@druck.org.uk> - 2011-07-14 19:23 +0100
Re: Task Obey madness Ian J Hartley <Ian.Hartley@sky.com> - 2011-07-17 14:17 +0100
Re: Task Obey madness Jeremy Nicoll - news posts <jn.nntp.scrap007@wingsandbeaks.org.uk> - 2011-07-05 22:15 +0100
Re: Task Obey madness Rainer Schubert <dl6hbo@dl6hbo.inka.de> - 2011-07-08 17:14 +0200
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