stats: Add a function to report completion latency percentiles

[fio.git] / parse.h

diff --git a/parse.h b/parse.h
index 42046b5e96d25047889295c3113ab6d82069b5d7..c5a74171ae94e70cb45339b1b22fbd387579ccf5 100644 (file)
--- a/parse.h
+++ b/parse.h
@@ -1,19 +1,24 @@
 #ifndef FIO_PARSE_H
 #define FIO_PARSE_H
 
+#include "flist.h"
+
 /*
  * Option types
  */
 enum fio_opt_type {
-       FIO_OPT_STR = 0,
+       FIO_OPT_INVALID = 0,
+       FIO_OPT_STR,
+       FIO_OPT_STR_MULTI,
        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_FLOAT_LIST,
        FIO_OPT_STR_SET,
+       FIO_OPT_DEPRECATED,
 };
 
 /*
@@ -23,8 +28,10 @@ struct value_pair {
        const char *ival;               /* string option */
        unsigned int oval;              /* output value */
        const char *help;               /* help text for sub option */
+       int or;                         /* OR value */
 };
 
+#define OPT_LEN_MAX    4096
 #define PARSE_MAX_VP   16
 
 /*
@@ -38,27 +45,36 @@ struct fio_option {
        unsigned int off2;
        unsigned int off3;
        unsigned int off4;
+       void *roff1, *roff2, *roff3, *roff4;
        unsigned int maxval;            /* max and min value */
        int minval;
+       double maxfp;                   /* max and min floating value */
+       double minfp;
+       unsigned int maxlen;            /* max length */
        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 */
+       struct value_pair posval[PARSE_MAX_VP];/* possible values */
        const char *parent;             /* parent option */
+       int (*verify)(struct fio_option *, void *);
+       const char *prof_name;          /* only valid for specific profile */
 };
 
 typedef int (str_cb_fn)(void *, char *);
 
 extern int parse_option(const char *, struct fio_option *, void *);
+extern void sort_options(char **, struct fio_option *, int);
 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 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);
+extern int str_to_decimal(const char *, long long *, int, void *);
 
 /*
  * Handlers for the options
@@ -77,4 +93,9 @@ typedef int (fio_opt_str_set_fn)(void *);
 #define max(a, b)      ((a) > (b) ? (a) : (b))
 #endif
 
+static inline int parse_is_percent(unsigned long long val)
+{
+       return val <= -1ULL && val >= (-1ULL - 100ULL);
+}
+
 #endif