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Jens Axboee1f36502006-10-27 10:54:08 +02001#ifndef FIO_PARSE_H
2#define FIO_PARSE_H
3
4/*
5 * Option types
6 */
7enum fio_opt_type {
8 FIO_OPT_STR = 0,
9 FIO_OPT_STR_VAL,
Jens Axboe75e6f362006-11-03 08:17:09 +010010 FIO_OPT_STR_VAL_INT,
Jens Axboee1f36502006-10-27 10:54:08 +020011 FIO_OPT_STR_VAL_TIME,
12 FIO_OPT_STR_STORE,
13 FIO_OPT_RANGE,
14 FIO_OPT_INT,
15 FIO_OPT_STR_SET,
16};
17
18/*
19 * Option define
20 */
21struct fio_option {
22 char *name;
23 enum fio_opt_type type;
24 unsigned int off1;
25 unsigned int off2;
Jens Axboef90eff52006-11-06 11:08:21 +010026 unsigned int off3;
27 unsigned int off4;
Jens Axboee1f36502006-10-27 10:54:08 +020028 unsigned int max_val;
29 void *cb;
30};
31
32typedef int (str_cb_fn)(void *, char *);
33
34extern int parse_option(const char *, struct fio_option *, void *);
Jens Axboeb4692822006-10-27 13:43:22 +020035extern int parse_cmd_option(const char *t, const char *l, struct fio_option *, void *);
Jens Axboee1f36502006-10-27 10:54:08 +020036
37extern void strip_blank_front(char **);
38extern void strip_blank_end(char *);
39
40/*
41 * Handlers for the options
42 */
Jens Axboeb4692822006-10-27 13:43:22 +020043typedef int (fio_opt_str_fn)(void *, const char *);
Jens Axboee1f36502006-10-27 10:54:08 +020044typedef int (fio_opt_str_val_fn)(void *, unsigned long long *);
45typedef int (fio_opt_int_fn)(void *, unsigned int *);
46typedef int (fio_opt_str_set_fn)(void *);
47
48#define td_var(start, offset) ((void *) start + (offset))
49
50#endif