Re: BUG #1044: snprintf() shipped with PostgreSQL is not thread safe

"PostgreSQL Bugs List" <pgsql-bugs@postgresql.org> writes:
> Some OSes lack proper snprintf()/vsnprintf() fuctions so PostgreSQL includes
> its own version (src/port/snprintf.c) during building. Unfortunately, this
> version of snprintf() is not reentrant (it uses global vars to keep internal
> state), so for example running libpq-based concurrent applications (threads)
> causes libpq fuctions to fail sometimes.

What platforms have workable thread support but not snprintf?  I think
this change is not likely to accomplish much except clutter the snprintf
code ...

            regards, tom lane