On 2012-12-14 at 18:12 +0000, Jeremy Harris wrote: > On 14/12/2012 16:56, Michael Haardt wrote: > > I just came across those calls, because they fail on SunOS 4. Which files > > are > > they supposed to flush? > > The linux manpage, at least, for fflush() says that NULL will > flush all open files.
This is actually ANSI C. We're not even talking POSIX here, but C itself. It's "flush all stdio streams which might have buffered data", which seems appropriate before a security boundary transition. -Phil -- ## List details at https://lists.exim.org/mailman/listinfo/exim-dev Exim details at http://www.exim.org/ ##
