Improve IEC binary and SI decimal prefix handling

[fio.git] / fio.h

diff --git a/fio.h b/fio.h
index 5726befcb9abc1f4423246862a73cdc5affd89d7..62ff7abba5f1a25d7c52ecb5aa1e3a877464161a 100644 (file)
--- a/fio.h
+++ b/fio.h
@@ -110,6 +110,13 @@ enum {
        RATE_PROCESS_POISSON = 1,
 };
 
+enum {
+       F_ADV_NONE = 0,
+       F_ADV_TYPE,
+       F_ADV_RANDOM,
+       F_ADV_SEQUENTIAL,
+};
+
 /*
  * Per-thread/process specific data. Only used for the network client
  * for now.
@@ -528,6 +535,13 @@ extern uintptr_t page_size;
 extern int initialize_fio(char *envp[]);
 extern void deinitialize_fio(void);
 
+#define N2S_NONE       0
+#define N2S_BITPERSEC  1       /* match unit_base for bit rates */
+#define N2S_PERSEC     2
+#define N2S_BIT                3
+#define N2S_BYTE       4
+#define N2S_BYTEPERSEC         8       /* match unit_base for byte rates */
+
 #define FIO_GETOPT_JOB         0x89000000
 #define FIO_GETOPT_IOENGINE    0x98000000
 #define FIO_NR_OPTIONS         (FIO_MAX_OPTS + 128)