Fixup data-direction to name translation

[fio.git] / io_ddir.h

diff --git a/io_ddir.h b/io_ddir.h
index 4fde56e3344fc4429e470ed6c288e7780cd4f1df..a23ea626be83d9877a3c670719e7b3ef160124a4 100644 (file)
--- a/io_ddir.h
+++ b/io_ddir.h
@@ -10,9 +10,21 @@ enum fio_ddir {
        DDIR_DATASYNC,
        DDIR_SYNC_FILE_RANGE,
        DDIR_WAIT,
+       DDIR_LAST,
        DDIR_INVAL = -1,
 };
 
+static inline const char *io_ddir_name(enum fio_ddir ddir)
+{
+       const char *name[] = { "read", "write", "trim", "sync", "datasync",
+                               "sync_file_range", "write", };
+
+       if (ddir < DDIR_LAST)
+               return name[ddir];
+
+       return "invalid";
+}
+
 enum td_ddir {
        TD_DDIR_READ            = 1 << 0,
        TD_DDIR_WRITE           = 1 << 1,
@@ -43,6 +55,15 @@ 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 *ddir_str[] = { NULL, "read", "write", "rw", NULL,
+                                  "randread", "randwrite", "randrw",
+                                  "trim", NULL, NULL, NULL, "randtrim" };
+
+       return ddir_str[ddir];
+}
+
 #define ddir_trim(ddir) ((ddir) == DDIR_TRIM)
 
 #define ddir_rw_sum(arr)       \