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Subject: FreeTDS Development Group
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- From: "James K. Lowden" <jklowden AT schemamania.org>
- To: FreeTDS Development Group <freetds AT lists.ibiblio.org>
- Subject: Re: [freetds] tsql fails on HP
- Date: Tue, 2 Dec 2003 21:29:51 -0500
On Tue, 2 Dec 2003, Robert A Nesius <rnesius AT ichips.intel.com> wrote:
> > Hi Rob.
> > I don't understand why you had to enable threadsafe while someone else
> > have to disable it !!! threadsafe should usually be enabled (it's the
> > default configuration), disabling it can cause problems in thread
> > environments...
>
> It seems more intuitive to me that disabling threads is safer than
> turning them on...
>
> Here's my configure line.
> $ ../freetds-0.61.2/configure --prefix=/usr/intel/pkgs/freeTDS/0.61.2
> --enable-threadsafe
>
> Without the --enable-threadsafe freeTDS blew up.
Rob,
I think I can explain that. With 0.61:
$ ./configure --help |grep thread
--enable-threadsafe compile for thread safety default=no
Meaning, if you say "--enable-threadsafe", configure sees
"--enable-threadsafe=no". Some people would probably say that's
counter-intuitive. In your shoes, I'd probably be less kind.
That's for 0.61. Current CVS corrects the situation:
$ ./configure --help |grep thread
--disable-threadsafe disable calls to threadsafe fuctions
Threads are now enabled by default, and can be disabled with
--disable-threadsafe or its equivalent, --enable-threadsafe=no. If you
say "--enable-threadsafe", you're redundantly (and harmlessly) restating
the default.
If you have time and inclination for further testing, I'd be interested to
hear how that works out for you with a current snapshot. If you're keen
on getting threaded operation to work on HPUX 11.00 and don't mind
programming by mail, we could probably cut you in on a share of the
profits.
Regards,
--jkl
-
Re: [freetds] tsql fails on HP,
Robert A Nesius, 12/01/2003
-
Re: [freetds] tsql fails on HP,
Frediano Ziglio, 12/02/2003
-
Re: [freetds] tsql fails on HP,
Robert A Nesius, 12/02/2003
- Re: [freetds] tsql fails on HP, James K. Lowden, 12/02/2003
-
Re: [freetds] tsql fails on HP,
Robert A Nesius, 12/02/2003
- <Possible follow-up(s)>
- RE: [freetds] tsql fails on HP, Castellano, Nicholas, 12/04/2003
-
Re: [freetds] tsql fails on HP,
Frediano Ziglio, 12/02/2003
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