Gaetano Mendola wrote:
> Bruce Momjian wrote:
>
>> I think this is the patch I like. It does the auto-detect handling as I
>> hoped. I will just do the doc updates to mention it.
>>
>> My only issue is that this is per-connection, while I think you have to
>> create a global variable that defaults to false, and on first connect,
>> check, and not after. Based on the code below, a second connection
>> would have the SIGPIPE signal set to SIG_IGN, not SIG_DEF, and you
>> would be back to setting SIG_IGN around each send, even though it was
>> already set.
>>
>> Are others OK with this too?
>
>
> I believe that the are some errors on the following code:
>
> #if !defined(HAVE_POSIX_SIGNALS)
> {
> pqsigfunc old;
> old = signal(SIGPIPE, SIG_IGN);
> if (old != SIG_DFL)
> conn->do_sigaction = false;
> signal(SIGPIPE, old);
> }
> #else
> {
> struct sigaction oact;
>
> if (sigaction(SIGPIPE, NULL, &oact) == 0 && oact.sa_handler !=
> SIG_DFL)
> conn->do_sigaction = false;
> }
> #endif /* !HAVE_POSIX_SIGNALS */
>
> the old signal handler is not reinstated in case of
> HAVE_POSIX_SIGNAL
Forget the message :-)
Gaetano