From: dolby AT cs DOT uiuc DOT edu (Julian Dolby)
Subject: Trouble with popen...
17 Dec 1996 09:37:20 -0800
Sender: daemon AT cygnus DOT com
Approved: cygnus DOT gnu-win32 AT cygnus DOT com
Distribution: cygnus
Message-ID: <199612171639.KAA09962.cygnus.gnu-win32@pink-panther.cs.uiuc.edu>
Original-To: gnu-win32 AT cygnus DOT com
Original-Sender: owner-gnu-win32 AT cygnus DOT com


 Greetings,
	    I have been trying to use the popen function to execute a
shell command, returning its input/output as a file. I have a small
test case that simply calls popen, and then reads the resultant file
until reaching eof. It works fine under MSVC but popen always returns
NULL when the same program is compiled with gcc from beta-17-1. I am
running on Windows NT Server 4.0; has anyone else made popen work?

	- Julian Dolby

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