log: remember to free output buffer when done

[fio.git] / lib / num2str.h

diff --git a/lib/num2str.h b/lib/num2str.h
index 81358a1e3a4c734fd2c81f3afa73c8395c4d1f62..797288b5af891a616a082f161ac1fb32d6e663f9 100644 (file)
--- a/lib/num2str.h
+++ b/lib/num2str.h
@@ -3,13 +3,15 @@
 
 #include <inttypes.h>
 
-#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 */
-
-extern char *num2str(uint64_t, int, int, int, int);
+enum n2s_unit {
+       N2S_NONE        = 0,
+       N2S_PERSEC      = 1,
+       N2S_BYTE        = 2,
+       N2S_BIT         = 3,
+       N2S_BYTEPERSEC  = 4,
+       N2S_BITPERSEC   = 5,
+};
+
+extern char *num2str(uint64_t, int, int, int, enum n2s_unit);
 
 #endif