Shmget() fails when run within a program that is started by inetd. Has anyone else encountered this?
John Ypsilantis
johny@heuristics.com.au
Sun Jul 3 03:00:00 GMT 2005
Hello Igor,
Problem solved, please ignore my last posting.
You were correct. The environment string had not in fact been set up via
cygrunsrv when I installed inetd originally. I tried setting it via the
services dialog in XP and as a global system-wide variable, but I had
forgotten about cygrunsrv -e.
The following install fixed the problem:
cygrunsrv -I inetd -d "CYGWIN inetd" -p /usr/sbin/inetd -a -d -e
CYGWIN=server
cygrunsrv -S inetd
Once again, thank you for your prompt reply and assistance.
Best regards,
John
-----Original Message-----
From: Igor Pechtchanski [mailto:pechtcha@cs.nyu.edu]
Sent: Sunday, 3 July 2005 1:15 AM
To: John Ypsilantis
Cc: cygwin@cygwin.com
Subject: Re: Shmget() fails when run within a program that is started by
inetd. Has anyone else encountered this?
On Sat, 2 Jul 2005, John Ypsilantis wrote:
> I have come across what may be a problem with the interaction of the
> shared memory subsystem with networking code that is run up by inetd.
> The following program runs to completion when started interactively
> and under (x)inetd control for FC3. While it also runs to completion
> when started interactively under Cygwin, it crashes silently within
> the
> shmget() call when it is run up under inetd.
>
> The program should be run on a system with shared segment with key=1
> absent.
How is inetd installed as service? Does that service have CYGWIN=server
in its environment?
Igor
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