Is it possible that at the lowest layer within the C library that 4K blocking is performed?
On 05/04/07, Rasmus Lerdorf <[EMAIL PROTECTED]> wrote:
Ilia Alshanetsky wrote: > Rasmus, > > Sorry for the delay in the reply. According to my tests on linux using > the sample script provided by the original bug reporter having no lock > causes a problem when the error message is >4k in length. In this case > multiple buffers are used and corruption can happen (it did on a dual > cpu machine with 10 error log writing threads running), which is why I > feel the lock is needed. Did you do this test before or after you condensed the fprintf calls into a single call? With multiple fprintf calls there would be a problem, but with a single one I don't see how it could possibly screw it up. -Rasmus -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
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