On 11/07/2011 09:23 PM, Stas Malyshev wrote: > Hi! > > I've noticed that if I run PHP 5.4 under Valgrind on my Mac, I get this: > > Fatal error: Error installing signal handler for 31 in Unknown on line 0 > Could not startup. > > Indeed, valgrind says: > ==47112== Warning: ignored attempt to set SIGUSR2 handler in sigaction(); > ==47112== the SIGUSR2 signal is used internally by Valgrind > > So it looks like it won't allow PHP to override signal handlers. The > questions here are - does anybody sees same problem (on Mac or other > systems) and should PHP really fail in this scenario? Not having the > possibility to run PHP under valgrind kind of sucks.
That seems like a problem unique to OSX then. I've been using Valgrind on 5.4 CLI for months without any issues on Linux and I just tested it again now on the current code and I don't see that problem. Or perhaps it is unique to your version of Valgrind? Mine is valgrind-3.6.1-Debian -Rasmus -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
