[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: LDM 5.0.8 and pqing segmentation fault. (fwd)

This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.

  • Subject: Re: LDM 5.0.8 and pqing segmentation fault. (fwd)
  • Date: Tue, 7 Dec 1999 14:03:35 -0700 (MST)

===============================================================================
Robb Kambic                                Unidata Program Center
Software Engineer III                      Univ. Corp for Atmospheric Research
address@hidden             WWW: http://www.unidata.ucar.edu/
===============================================================================

---------- Forwarded message ----------
Date: Tue, 7 Dec 1999 15:46:59 -0500
From: Michael W Dross <address@hidden>
To: Robb Kambic <address@hidden>
Subject: Re: LDM 5.0.8 and pqing segmentation fault.



Robb,

Thanks for the info.

I was able to get it working, thanks to Dan Vietor who enlightened me on some
changes to feed.h

Here was the change that fixed it for me:

in feed.h changed:

extern const int server_port; global

to

extern int server_port; /* global */


It seems I had to make another small change in pqing.c related to removing the
const declaration, but anyway
it compiled and worked fine, at least in AIX.

Thanks,
Mike






Robb Kambic <address@hidden> on 12/07/99 03:23:49 PM

To:   Michael W Dross/Cust/DukePower@DukePower
cc:   address@hidden, support-ldm <address@hidden>
Subject:  Re: LDM 5.0.8 and pqing segmentation fault.




On Fri, 3 Dec 1999, Michael W Dross wrote:

>
>
> Hi,
>
> I upgraded to LDM 5.0.8 and have run into a problem. It is occuring on both
> Linux Red Hat and AIX 4.3 so I think it is a bug.  When
> using pqing and specifing -P (port )  it gives me segmentation fault.  Here is
> my command.
>
> pqing -f DDPLUS -P 5000  noaaport1
>
> This worked fine under 5.0.1 but segmentation faults now.  If I just type
pqing
> -P 5000  it will segmentation fault.
>
> Has anyone else encountered this?  If so is there a fix?
>
Mike,

Currently a define flag needs to be set in the LDM compile for the P
option to be available. This can be done by:

% setenv CC "cc -DNET"

Then build the LDM from a clean distribution or one will get old
configuration type problems.

I noticed in the man page for pqing that the P option was no longer
available. I don't know what this means, it appears the code is still
included in pqing.c but does it work?

Robb...



>
> Thanks!
>
> Mike Dross
> address@hidden
>
>

===============================================================================
Robb Kambic                      Unidata Program Center
Software Engineer III                 Univ. Corp for Atmospheric Research
address@hidden         WWW: http://www.unidata.ucar.edu/
===============================================================================