151 legal_arg(char *bargs)  in legal_arg()  argument
155 	for (i = 0; i < BOOTARGS_MAX; i++, bargs++) {  in legal_arg()
156 		if (*bargs == 0 && i > 0)  in legal_arg()
158 		if (!isprint(*bargs))  in legal_arg()
170 	char *bargs, cmdbuf[256];  in uadmin()  local
174 	bargs = (char *)mdep;  in uadmin()
189 			if (bargs == 0) {  in uadmin()
192 					bargs = "-a";  in uadmin()
195 					bargs = "-s";  in uadmin()
198 					bargs = "-sa";  in uadmin()
205 			if (bargs == 0)  in uadmin()
207 			if (legal_arg(bargs) < 0)  in uadmin()
227 				bcopy(bargs, bargs_scratch, strlen(bargs));  in uadmin()
251 			if (isdigit(bargs[0])) {  in uadmin()
252 				int entry = strtol(bargs, NULL, 10);  in uadmin()
260 				    &bargs[off], quote);  in uadmin()