Re: log_filename_prefix --> log_filename + strftime() - Mailing list pgsql-patches

"Ed L." <pgsql@bluepolka.net> writes:
> +     /*
> +      * We expect a strftime(%z) result of the form "[+-]HHMM" according to
> +      * RFC822-conformant dates, where HH:MM is the unsigned UTC offset.
> +      * If we don't get it, just return zero offset, and let the logs
> +      * rotate on UTC time boundaries.
> +      */
> +
> +     count = strftime(msg, 6, "%z", localtime(&now));

That might work for you, but it's not portable.

            regards, tom lane