Article View: comp.os.ms-windows.programmer.misc
Article #2933Re: How to avoid multiple instances of a program in NT and 95?
From: Chris Becke
Date: Wed, 05 Feb 1997 00:00
Date: Wed, 05 Feb 1997 00:00
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Sean Kennedy <skennedy@ecs.fullerton.edu> wrote in article <32f6d5ca.86355796@news.ecs.fullerton.edu>... > On Mon, 03 Feb 97 10:24:56 GMT, Alois.Buecherl@terraSat.de (Alois > Buecherl) wrote: > > A terrible hack could be upon startup immediately create a file in the > %TEMP% directory. If the create function returns a 'File exists' > return, otherwise, continue. Or worse, make a small initialized data section, mark it as "Shared", and put a refrence counter in it =0; First app increment to 1; and instance check counter and abort if >= 1 Chris. -- chris@dbn.lia.net <http://www.dbn.lia.net/users/chris>
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 1124cf,3403ef0501dd273 X-Google-Attributes: gid1124cf,public X-Google-Thread: f6ef4,3403ef0501dd273 X-Google-Attributes: gidf6ef4,public X-Google-Thread: 105df1,3403ef0501dd273 X-Google-Attributes: gid105df1,public X-Google-Thread: 113dfb,3403ef0501dd273 X-Google-Attributes: gid113dfb,public From: "Chris Becke" <chris@dbn.lia.net> Subject: Re: How to avoid multiple instances of a program in NT and 95? Date: 1997/02/05 Message-ID: <01bc13b5$53f36680$1f231bc4@ariel.dbn.lia.net> X-Deja-AN: 214710016 references: <5d4eeb$n6u$1@euler.space.net> <32f6d5ca.86355796@news.ecs.fullerton.edu> newsgroups: comp.os.ms-windows.programmer.misc,comp.os.ms-windows.programmer.win32,de.comp.os.ms-windows.programmer,fido.ger.windows.prog