On Wed, Apr 3, 2013 at 12:29 PM, Jeff Trawick <traw...@gmail.com> wrote: > I'm not aware of any apr_file_lock() use within httpd, so you wouldn't > regress anything (unless you're using third-party modules that use > apr_file_lock). But I guess you've introduced a third-party module that > uses apr_file_lock() or you wouldn't be asking about this?
Subversion uses apr_file_lock() and by extension so does mod_dav_svn.