From: sos AT prospect DOT com DOT ru (Sergey Okhapkin)
Subject: RE: [BUG] spawnlp(_P_WAIT, ...) confused if spawned processes execs
16 Jun 1997 07:39:30 -0700
Sender: mail AT cygnus DOT com
Approved: cygnus DOT gnu-win32 AT cygnus DOT com
Distribution: cygnus
Message-ID: <01BC7A71.C1D6BC60.cygnus.gnu-win32@gater.krystalbank.msk.ru>
Original-To: "'gnu-win32 AT cygnus DOT com'" <gnu-win32 AT cygnus DOT com>,
        "'cgf AT bbc DOT com'"
	 <cgf AT bbc DOT com>
Original-Cc: "'Geoffrey Noer'" <noer AT cygnus DOT com>
Encoding: 39 TEXT, 38 UUENCODE
X-MS-Attachment: spawn.diff 0 00-00-1980 00:00
Original-Sender: owner-gnu-win32 AT cygnus DOT com

Chris Faylor wrote:
> The test case below illustrates a problem with spawnlp.  The correct
> sequence of output should be something like:
> 
> first
> second
> exited
> 
> It is instead:
> 
> first
> exited
> second

> I once again, think that this would be difficult to fix, but maybe Sergey
> will prove me wrong.  I love to be proven wrong when the result is better
> software!

:-)

> 
> #include <process.h>
> main()
> {
> spawnlp(_P_WAIT, "sh", "sh", "-c",
> 	"echo first; exec sh -c \"sleep 2; echo second\"", 0);
> printf("exited\n", ret);
> exit(0);
> }

Thank You! Fixed :-)

 

-- 
Sergey Okhapkin, http://www.lexa.ru/sos
Moscow, Russia
Looking for a job.


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`
end

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