Add initial support for profile specific options

[fio.git] / parse.h

diff --git a/parse.h b/parse.h
index edba7fc6b0256261906b6c4820a3899dc71281ed..5f602a37966e180a30feab7d9699d301e12e5d64 100644 (file)
--- a/parse.h
+++ b/parse.h
@@ -1,55 +1,88 @@
 #ifndef FIO_PARSE_H
 #define FIO_PARSE_H
 
+#include "flist.h"
+
 /*
  * Option types
  */
 enum fio_opt_type {
        FIO_OPT_STR = 0,
        FIO_OPT_STR_VAL,
-       FIO_OPT_STR_VAL_INT,
        FIO_OPT_STR_VAL_TIME,
        FIO_OPT_STR_STORE,
        FIO_OPT_RANGE,
        FIO_OPT_INT,
+       FIO_OPT_BOOL,
        FIO_OPT_STR_SET,
+       FIO_OPT_DEPRECATED,
 };
 
+/*
+ * Match a possible value string with the integer option.
+ */
+struct value_pair {
+       const char *ival;               /* string option */
+       unsigned int oval;              /* output value */
+       const char *help;               /* help text for sub option */
+};
+
+#define OPT_LEN_MAX    4096
+#define PARSE_MAX_VP   16
+
 /*
  * Option define
  */
 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 off3;
        unsigned int off4;
+       void *roff1, *roff2, *roff3, *roff4;
        unsigned int maxval;            /* max and min value */
-       unsigned int minval;
+       int minval;
+       int neg;                        /* negate value stored */
+       int prio;
        void *cb;                       /* callback */
        const char *help;               /* help text for option */
        const char *def;                /* default setting */
+       const struct value_pair posval[PARSE_MAX_VP];/* possible values */
+       const char *parent;             /* parent option */
+       int (*verify)(struct fio_option *, void *);
 };
 
 typedef int (str_cb_fn)(void *, char *);
 
-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 int parse_option(const char *, struct fio_option *, struct flist_head *, void *);
+extern void sort_options(char **, struct fio_option *, int);
+extern int parse_cmd_option(const char *t, const char *l, struct fio_option *, struct flist_head *, void *);
+extern int show_cmd_help(struct fio_option *, struct flist_head *, const char *);
 extern void fill_default_options(void *, struct fio_option *);
+extern void option_init(struct fio_option *);
+extern void options_init(struct fio_option *);
 
 extern void strip_blank_front(char **);
 extern void strip_blank_end(char *);
+extern int str_to_decimal(const char *, long long *, int, void *);
 
 /*
  * Handlers for the options
  */
 typedef int (fio_opt_str_fn)(void *, const char *);
-typedef int (fio_opt_str_val_fn)(void *, unsigned long long *);
-typedef int (fio_opt_int_fn)(void *, unsigned int *);
+typedef int (fio_opt_str_val_fn)(void *, long long *);
+typedef int (fio_opt_int_fn)(void *, int *);
 typedef int (fio_opt_str_set_fn)(void *);
 
 #define td_var(start, offset)  ((void *) start + (offset))
 
+#ifndef min
+#define min(a, b)      ((a) < (b) ? (a) : (b))
+#endif
+#ifndef max
+#define max(a, b)      ((a) > (b) ? (a) : (b))
+#endif
+
 #endif