*/
struct fio_option {
const char *name; /* option name */
+ const char *alias; /* possible old allowed name */
enum fio_opt_type type; /* option type */
unsigned int off1; /* potential parameters */
unsigned int off2;
unsigned int off4;
unsigned int maxval; /* max and min value */
int minval;
+ int neg; /* negate value stored */
void *cb; /* callback */
const char *help; /* help text for option */
const char *def; /* default setting */