SIGXCPU           264 ext/pcntl/pcntl.c 	REGISTER_LONG_CONSTANT("SIGXCPU",  (zend_long) SIGXCPU, CONST_CS | CONST_PERSISTENT);
SIGXCPU            95 sapi/fpm/fpm/fpm_signals.c #ifdef SIGXCPU
SIGXCPU            96 sapi/fpm/fpm/fpm_signals.c 	[SIGXCPU] 		= "SIGXCPU",