> It should be a runtime or compiletime flag in each extension, not a > seperate text file that someone needs to read.
In a truely perfect world we would have that compile time flag in the extension definition structure, and then could do a extension specific lock (mutex) before calling functions in extensions that are not thread safe. Doing so would allow php with ZTS to call the dirtiest non-thread safe library without fear. Some might say that doing such a coarse grained lock would trash performance, but at least then you would be less likely to run into concurrency issues. As I mentioned, I would try to use an extension specific mutex instead of a single global mutex as it would (hopefully) reduce stalls if more than one unsafe extension was in use. But that would be a lot more work and would require a non-trivial effort from the guys that know the core followed by a change to all of the extensions. And I know that I am not ready to try a change like that in the core :-) dave -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
