+#define td_read(td) ((td)->o.td_ddir & TD_DDIR_READ)
+#define td_write(td) ((td)->o.td_ddir & TD_DDIR_WRITE)
+#define td_trim(td) ((td)->o.td_ddir & TD_DDIR_TRIM)
+#define td_rw(td) (((td)->o.td_ddir & TD_DDIR_RW) == TD_DDIR_RW)
+#define td_random(td) ((td)->o.td_ddir & TD_DDIR_RAND)
+#define file_randommap(td, f) (!(td)->o.norandommap && fio_file_axmap((f)))
+#define td_trimwrite(td) (((td)->o.td_ddir & TD_DDIR_TRIMWRITE) \
+ == TD_DDIR_TRIMWRITE)
+
+static inline int ddir_sync(enum fio_ddir ddir)
+{
+ return ddir == DDIR_SYNC || ddir == DDIR_DATASYNC ||
+ ddir == DDIR_SYNC_FILE_RANGE;
+}
+
+static inline int ddir_rw(enum fio_ddir ddir)
+{
+ return ddir == DDIR_READ || ddir == DDIR_WRITE || ddir == DDIR_TRIM;
+}
+
+static inline const char *ddir_str(enum td_ddir ddir)
+{
+ const char *__str[] = { NULL, "read", "write", "rw", NULL,
+ "randread", "randwrite", "randrw",
+ "trim", NULL, NULL, NULL, "randtrim" };
+
+ return __str[ddir];
+}
+
+#define ddir_rw_sum(arr) \
+ ((arr)[DDIR_READ] + (arr)[DDIR_WRITE] + (arr)[DDIR_TRIM])
+