Tom Lane wrote:
> Bruce Momjian <pgman@candle.pha.pa.us> writes:
> > wespvp@syntegra.com wrote:
> > have you tried adding a volatile keyword to the
> > int volatile errno1_set = 0;
> > int volatile errno2_set = 0;
> >
> > I have applied the following patch to CVS head which does a getpid() in
> > the loop, rather than nothing.
>
> That does not cure the bug identified by wespvp. It may make it a
> little less likely that the compiler will choose to optimize out the
> loop test, but only adding "volatile" really fixes the problem in
> a language-standard-compliant way.
Thanks, 'volatile' added to the thread-specific errno variables:
volatile int errno1_set = 0;
volatile int errno2_set = 0;
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