[PATCH] Add default option values
It's handy for the help text, and it also cleans up init.c by removing
a bunch of default option defines.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/parse.h b/parse.h
index 9cfd68d..dc875bd 100644
--- a/parse.h
+++ b/parse.h
@@ -19,15 +19,18 @@
* Option define
*/
struct fio_option {
- const char *name;
- enum fio_opt_type type;
- unsigned int off1;
+ const char *name; /* option name */
+ enum fio_opt_type type; /* option type */
+ unsigned int off1; /* potential parameters */
unsigned int off2;
unsigned int off3;
unsigned int off4;
- unsigned int max_val;
- void *cb;
- const char *help;
+ unsigned int maxval; /* max and min value */
+ unsigned int minval;
+ void *cb; /* callback */
+ const char *help; /* help text for option */
+ const char *def; /* default setting */
+ char opt_set; /* option was set */
};
typedef int (str_cb_fn)(void *, char *);
@@ -35,6 +38,7 @@
extern int parse_option(const char *, struct fio_option *, void *);
extern int parse_cmd_option(const char *t, const char *l, struct fio_option *, void *);
extern int show_cmd_help(struct fio_option *, const char *);
+extern void fill_default_options(void *, struct fio_option *);
extern void strip_blank_front(char **);
extern void strip_blank_end(char *);