du: document incompatibility with standard tool
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/coreutils/du.c b/coreutils/du.c
index 19a0319..9c6ff88 100644
--- a/coreutils/du.c
+++ b/coreutils/du.c
@@ -89,6 +89,10 @@
#define INIT_G() do { } while (0)
+/* FIXME? coreutils' du rounds sizes up:
+ * for example, 1025k file is shown as "2" by du -m.
+ * We round to nearest.
+ */
static void print(unsigned long long size, const char *filename)
{
/* TODO - May not want to defer error checking here. */