bsd/kern/kern_sig.c

444 		proc_signalstart(p, 1);
477 	proc_signalstart(p, 1);
507 	proc_signalstart(p, 1);
537 	proc_signalstart(p, 1);
1256 		proc_signalstart(p, 1);
1774 		proc_signalstart(sig_proc, 0);
2234 	proc_signalstart(p, 1);
2279 				proc_signalstart(p, 1);
2327 				proc_signalstart(p, 1);
2677 	proc_signalstart(p, 1);
3087 proc_signalstart(proc_t p, int locked)
3093 		panic("proc_signalstart: thread attempting to signal a process for which it holds the signal lock");