mirror of
https://github.com/php/php-src.git
synced 2026-04-04 22:52:40 +02:00
b09c2f899e
Bug #73783 raises an issue with signal handling when using SIG_IGN. With PHP7.1 ZEND_SIGNALS is defaulted to on, which will for all signals set the handler as zend_signal_handler_defer. This is problematic for syscalls like sleep(), which will only return when the requisite number of seconds have elapsed, or, a non-ignored signal is raised. In this case we want to SIG_IGN SIGCHLD, however, SIG_IGN is only stored in the SIGG(handlers) array, and the actual system level handler is defined. This prevents proper signal ignoring when requeted.
Process Control Module for PHP (pcntl) This module will attempt to implement all features related to process spawning and control (fork(), waitpid(), signal(), WIF's, etc). This is extremely experimental, with hope to become stable on most UNIX's. I greatly apreciate any feedback, fixes, and or suggestions on how to improve/better implement this functionality. Thanks, Jason Greeme < jason@inetgurus.net / jason@php.net >