Re: Re: Proposal for Allow postgresql.conf values to be changed via SQL [review]

2013-01-18 21:32 keltezéssel, Tom Lane írta:
> Boszormenyi Zoltan <zb@cybertec.at> writes:
>> 2013-01-18 11:05 keltezéssel, Amit kapila írta:
>>> On using mktemp, linux compilation gives below warning
>>> warning: the use of `mktemp' is dangerous, better use `mkstemp'
>>>
>>> So I planned to use mkstemp.
>> Good.
> On my HPUX box, the man page disapproves of both, calling them obsolete
> (and this man page is old enough to vote, I believe...)
>
> Everywhere else that we need to do something like this, we just use our
> own PID to disambiguate, ie
>     sprintf(tempfilename, "/path/to/file.%d", (int) getpid());
> There is no need to deviate from that pattern or introduce portability
> issues, since we can reasonably assume that no non-Postgres programs are
> creating files in this directory.

Thanks for the enlightenment, I will post a new version soon.

>
>             regards, tom lane
>
>


--
----------------------------------
Zoltán Böszörményi
Cybertec Schönig & Schönig GmbH
Gröhrmühlgasse 26
A-2700 Wiener Neustadt, Austria
Web: http://www.postgresql-support.de     http://www.postgresql.at/