Mail Archives: djgpp/1997/06/09/06:34:55
From: | Michael Goffioul <goffioul AT emic DOT ucl DOT ac DOT be>
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Newsgroups: | comp.os.msdos.djgpp
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Subject: | Sharing global variable
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Date: | Mon, 09 Jun 1997 09:58:40 +0200
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Organization: | EMIC - UCL
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Lines: | 26
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Message-ID: | <339BB7B0.2EAD@emic.ucl.ac.be>
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NNTP-Posting-Host: | ns2.emic.ucl.ac.be
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Mime-Version: | 1.0
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To: | djgpp AT delorie DOT com
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DJ-Gateway: | from newsgroup comp.os.msdos.djgpp
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Hi,
I'd like to know if it's possible for a called program (with "exec"
command) to access the same global variable as the calling program,
a sort of shared variable between 2 programs.
For example, if a static variable "a" is declared in a header file
included in 2 differents programs "prog1.exe" and "prog2.exe". If
"prog1.exe" calls "prog2.exe", is it possible that prog2 uses the same
global variable than prog1 ?
Thanks.
Michael.
--
Michael Goffioul
EMIC - UCL
Batiment Maxwell
Place du Levant, 3
B-1348 Louvain-la-Neuve
Belgium
Tel.: +32 10 47 23 15
Fax.: +32 10 47 87 05
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