Re: [COMMITTERS] pgsql: Use BIO functions to avoid passing FILE * pointers to OpenSSL

I wrote:
> http://www.openssl.org/docs/crypto/ERR_set_mark.html
> says
> ERR_set_mark() and ERR_pop_to_mark() were added in OpenSSL 0.9.8.

> Ooops.  Back to the drawing board.

To get the buildfarm going again, I applied a patch that turns these
calls into no-ops if the local OpenSSL hasn't got the functions.
I'm not entirely sure if the net result is a regression for pre-0.9.8
OpenSSLs or not --- Magnus, any thoughts on that?
        regards, tom lane