On 2015/07/09 13:06, Tom Lane wrote:
> Satoshi Nagayasu <snaga(at)uptime(dot)jp> writes:
>> I just found that Log_disconnections value has not been
>> exposed to outside of postgres.c.
>> Despite that, Log_connections has already been exposed.
>
> Why would an external module need to touch either one?
To check settings of GUC variables from a shared preload
library.
For example, I'd like to print "WARNING ...." in _PG_init()
when some GUC variable is disabled on postmaster startup.
Regards,
--
NAGAYASU Satoshi <snaga(at)uptime(dot)jp>