Message-ID:	<Pine.LNX.4.30.0107031607530.13517-100000@anthony.siemens.ebp.ii3.b-rail.be>
From:	DEMERRE DIETER <EXT DOT Dieter DOT Demerre AT siemens DOT be>
To:	djgpp Mailing List <djgpp AT delorie DOT com>
Subject:	Re: how to calling to dos commands from program c?
Date:	Tue, 3 Jul 2001 16:27:31 +0200
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Date: Tue, 3 Jul 2001 16:27:31 +0200 (CEST)
From: Dieter Demerre <ext DOT dieter DOT demerre AT siemens DOT be>
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To: djgpp Mailing List <djgpp AT delorie DOT com>
Subject: Re: how to calling  to dos commands from program c?
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On Tue, 3 Jul 2001, Joaqu=3DEDn Toribio wrote:

> how to calling  to dos commands from program c?

I guess you want to execute a dos-command from within a c-program.

For this you can use the system() function
note however:

<< man system
=3D2E..
system() does not return until the child process has terminated
=3D2E..
--------------
e.g. system("C:\\DOS\\format C:");

you can also use the exec*() functions, but then you should note
that the function won't return since:

<< man exec
=3D2E..
A successful call to exec*() does not return because
the new program overwrites the calling program
=3D2E...
--------------

-- Groetjes vanwege... Greetings from... --
-- Dieter Demerre  ***  ddemerre AT acm DOT org --
-- http://www.angelfire.com/de/ddemerre/ --

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