Re: [PATCH] Find additional connection service files inpg_service.conf.d directory - Mailing list pgsql-hackers

On Mon, Jun 18, 2018 at 07:17:14PM +0300, Arthur Zakirov wrote:
> Isn't it worth to check errno for stat(), opendir() and readdir()
> calls?

Checking for such errors is mandatory.  There are some cases where there
are filters based on errno like ENOENT, but if something unexpected is
happening the user should know about it.  Of course this depends on the
feature discussed and its properties..
--
Michael