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From: | rafael AT gauzon DOT com (rafael garcia) |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: system() return value if no program present |
Date: | 21 Sep 2004 01:19:11 -0700 |
Organization: | http://groups.google.com |
Lines: | 41 |
Message-ID: | <42da7100.0409210019.1af1c09d@posting.google.com> |
References: | <cielml$fln$1 AT nsnmpen3-gest DOT nuria DOT telefonica-data DOT net> <01c49d67$Blat.v2.2.2$625a64a0 AT zahav DOT net DOT il> <42da7100 DOT 0409200424 DOT 59601f01 AT posting DOT google DOT com> <01c49f48$Blat.v2.2.2$03122900 AT zahav DOT net DOT il> |
NNTP-Posting-Host: | 80.58.14.170 |
X-Trace: | posting.google.com 1095754751 10447 127.0.0.1 (21 Sep 2004 08:19:11 GMT) |
X-Complaints-To: | groups-abuse AT google DOT com |
NNTP-Posting-Date: | Tue, 21 Sep 2004 08:19:11 +0000 (UTC) |
To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
"Eli Zaretskii" <eliz AT gnu DOT org> wrote in message news:<01c49f48$Blat.v2.2.2$03122900 AT zahav DOT net DOT il>... > > From: rafael AT gauzon DOT com (rafael garcia) > > Date: 20 Sep 2004 05:24:02 -0700 > > > > "Eli Zaretskii" <eliz AT gnu DOT org> wrote in message news:<01c49d67$Blat.v2.2.2$625a64a0 AT zahav DOT net DOT il>... > > > So please post what you get on your system from the program I wrote. > > > If my program gives the same output on XP, you will need to tell more > > > about your program, since obviously `system' works as expected. > > > > When executed in my system I find myself in a new shell: > > > > Microsoft Windows XP [Versin 5.1.2600] > > (C) Copyright 1985-2001 Microsoft Corp. > > > > c:c> > > Didn't you said some time ago that everything works as expected? Or > was it someone else (am I talking to 2 people)? I don't know. This is a drawback of usenet :-) Perhaps I refered to another case. This problem appears only when the program I call does not exist. > How exactly did you invoke my program? what was the exact command > line? c:\c>eli > Anyway, if the program I posted puts you in a new shell, then > something is seriously wrong with your setup (assuming that you > compiled and run a DJGPP program). I am compiling roughly 2Mb EXEs with DJGPP regularly (1Mb without debug) > Are you at all able to invoke _any_ command via `system' from a short > test program without being put into a new shell? Yes, this days I am using system("pkunzip -o prueba.zip") with no problem (thought there is a problem with unzip32, I suppose you have seen that thread in this newsgroup)
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