172 	ext_t *ext;  in check_cmd_params()  local
215 			ext = &extensions[cert->ext[j]];  in check_cmd_params()
216 			switch (ext->type) {  in check_cmd_params()
219 				if ((!ext->optional) && (ext->arg == NULL)) {  in check_cmd_params()
221 					      ext->ln);  in check_cmd_params()
227 				key = &keys[ext->attr.key];  in check_cmd_params()
240 				if ((!ext->optional) && (ext->arg == NULL)) {  in check_cmd_params()
242 					      ext->ln);  in check_cmd_params()
248 				      ext->type, ext->ln);  in check_cmd_params()
297 	ext_t *ext;  in main()  local
389 			ext = ext_get_by_opt(cur_opt);  in main()
390 			ext->arg = strdup(optarg);  in main()
489 			ext = &extensions[cert->ext[j]];  in main()
492 			CHECK_OID(ext_nid, ext->oid);  in main()
500 			switch (ext->type) {  in main()
502 				if (ext->optional && ext->arg == NULL) {  in main()
507 					assert(ext->arg != NULL);  in main()
508 					nvctr = atoi(ext->arg);  in main()
514 				if (ext->arg == NULL) {  in main()
515 					if (ext->optional) {  in main()
524 					if (!sha_file(hash_alg, ext->arg, md)) {  in main()
526 							ext->arg);  in main()
536 					EXT_CRIT, keys[ext->attr.key].key));  in main()
540 						ext->type, cert->cn);  in main()