171 static char **expr_list;  variable
191 			expr_list[expr_counter] = new_buf;  in cat_expr_buf()
234 	cat_expr_buf(expr_list[expr_counter], tmp_buf);  in get_name_list()
237 		cat_expr_buf(expr_list[expr_counter], "<empty_set> ");  in get_name_list()
239 		cat_expr_buf(expr_list[expr_counter], " {");  in get_name_list()
261 			cat_expr_buf(expr_list[expr_counter], tmp_buf);  in get_name_list()
265 		cat_expr_buf(expr_list[expr_counter], " }");  in get_name_list()
267 		cat_expr_buf(expr_list[expr_counter], " -Fail-) ");  in get_name_list()
269 		cat_expr_buf(expr_list[expr_counter], ") ");  in get_name_list()
283 	cat_expr_buf(expr_list[expr_counter], tmp_buf);  in msgcat()
440 	expr_list = NULL;  in constraint_expr_eval_reason()
452 			new_expr_list = reallocarray(expr_list,  in constraint_expr_eval_reason()
453 					new_expr_list_len, sizeof(*expr_list));  in constraint_expr_eval_reason()
460 			expr_list = new_expr_list;  in constraint_expr_eval_reason()
468 		expr_list[expr_counter] = malloc(expr_buf_len);  in constraint_expr_eval_reason()
469 		if (!expr_list[expr_counter]) {  in constraint_expr_eval_reason()
485 			cat_expr_buf(expr_list[expr_counter], "not");  in constraint_expr_eval_reason()
495 			cat_expr_buf(expr_list[expr_counter], "and");  in constraint_expr_eval_reason()
505 			cat_expr_buf(expr_list[expr_counter], "or");  in constraint_expr_eval_reason()
724 		if (strncmp(expr_list[x], "and", 3) == 0 || strncmp(expr_list[x],  in constraint_expr_eval_reason()
741 					expr_list[x], b);  in constraint_expr_eval_reason()
745 			free(expr_list[x]);  in constraint_expr_eval_reason()
746 		} else if (strncmp(expr_list[x], "not", 3) == 0) {  in constraint_expr_eval_reason()
760 						expr_list[x], b);  in constraint_expr_eval_reason()
763 						expr_list[x], b);  in constraint_expr_eval_reason()
766 			free(expr_list[x]);  in constraint_expr_eval_reason()
768 			push(expr_list[x]);  in constraint_expr_eval_reason()
831 		for (x = 0; expr_list[x] != NULL; x++)  in constraint_expr_eval_reason()
832 			free(expr_list[x]);  in constraint_expr_eval_reason()
835 	free(expr_list);  in constraint_expr_eval_reason()