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  • From: "Lowden, James K" <LowdenJK AT bernstein.com>
  • To: "FreeTDS Development Group" <freetds AT lists.ibiblio.org>
  • Subject: Re: [freetds] no const static...
  • Date: Thu, 22 Sep 2005 09:34:43 -0400

> From: Frediano Ziglio
> Sent: Thursday, September 22, 2005 9:18 AM
>
> dbperror (DBPROCESS *dbproc, DBINT msgno, int errnum)
> {
> static int microsoft_timeouts = 0;
> ...
> switch (rc) { case INT_CONTINUE:
> /* Microsoft does not define INT_TIMEOUT. Instead,
> two consecutive INT_CONTINUEs yield INT_CANCEL. */
> if (dbproc && dbproc->msdblib && ++microsoft_timeouts
> >=2) {
> microsoft_timeouts = 0;
> rc = INT_CANCEL;
> } /* fall through */
> case INT_CANCEL:
> case INT_TIMEOUT:
> ...
>
> In this case static means:
> - not reentrant
> - possible strange behavior for multiple connection
>
> I would move microsoft_timeouts in dbproc

Well said. If you get to it first, I suggest the field be
dbproc->ntimeouts.

--jkl

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