898 	int signum;  in dokill()  local
907 			for (signum = 1; signum <= NSIG-1; signum++) {  in dokill()
909 				if (sig2str(signum, sbuf) == 0)  in dokill()
911 				if (signum % 8 == 0)  in dokill()
922 			signum = atoi_(v[0]+1);  in dokill()
923 			if (signum < 0 || signum > NSIG)  in dokill()
931 				signum = signo;  in dokill()
935 				signum = SIGABRT;  in dokill()
944 		signum = SIGTERM;  in dokill()
945 	pkill(v, signum);  in dokill()
949 pkill(tchar **v, int signum)  in pkill()  argument
970 			switch (signum) {  in pkill()
983 			if (killpg(pp->p_jobid, signum) < 0) {  in pkill()
989 			if (signum == SIGTERM || signum == SIGHUP)  in pkill()
995 			if (kill(pid, signum) < 0) {  in pkill()
1001 			if (signum == SIGTERM || signum == SIGHUP)  in pkill()