Add 'filesize' option

[fio.git] / fio.h

diff --git a/fio.h b/fio.h
index 7210422643b55dd2ad0a8e837ac9c6f83aded76d..3f0af656a87e775225589239d805ff1dab418efe 100644 (file)
--- a/fio.h
+++ b/fio.h
@@ -492,6 +492,13 @@ struct thread_data {
        unsigned int file_service_nr;
        unsigned int file_service_left;
        struct fio_file *file_service_file;
+
+       /*
+        * For generating file sizes
+        */
+       os_random_state_t file_size_state;
+       unsigned long long file_size_low;
+       unsigned long long file_size_high;
 };
 
 /*
@@ -649,7 +656,6 @@ extern void set_genesis_time(void);
  * Init functions
  */
 extern int __must_check parse_options(int, char **);
-extern int __must_check init_random_state(struct thread_data *);
 
 /*
  * File setup/shutdown
@@ -740,6 +746,8 @@ extern void td_io_close_file(struct thread_data *, struct fio_file *);
                fprintf(stderr, ##args);        \
        } while (0)
 
+#define log_info(args...)      fprintf(f_out, ##args)
+
 FILE *get_f_out(void);
 FILE *get_f_err(void);