sig_no            264 ext/standard/proc_open.c 	zend_long sig_no = SIGTERM;
sig_no            266 ext/standard/proc_open.c 	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r|l", &zproc, &sig_no) == FAILURE) {
sig_no            281 ext/standard/proc_open.c 	if (kill(proc->child, sig_no) == 0) {