sysvsem module: release_sysvsem_sem and lockup(semaphore leak)

> On Mon, 27 Jun 2005, Yasuo Ohgaki wrote: > > >>Since release_sysvsem_sem has error message while releasing acquired >>semaphores (both PHP_4_4 and PHP_5_1), it may end up with semaphore >>leak when error handler is used. >> >>The error message is useful for debugging, so the error message >>output should be configurable with ini setting. Although this workaround >>is not perfect solution, but it works in most cases. If there isn't a better >>idea, I'll add new ini directive to the module. > > > We should not add more ini settings, we've enough of them already. > > Derick >