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-rw-r--r--eio.pod4
1 files changed, 2 insertions, 2 deletions
diff --git a/eio.pod b/eio.pod
index 3b1f31b..7aa8b84 100644
--- a/eio.pod
+++ b/eio.pod
@@ -325,8 +325,8 @@ C<< req->result >>.
=item eio_realpath (const char *path, int pri, eio_cb cb, void *data)
Similar to the realpath libc function, but unlike that one, result is
-C<0> on failure and the length of the returned path in C<ptr2> - this is
-similar to readlink.
+C<-1> on failure and the length of the returned path in C<ptr2> (which is
+not 0-terminated) - this is similar to readlink.
=item eio_stat (const char *path, int pri, eio_cb cb, void *data)