Add module descriptions.

[gnulib.git] / modules / dirfd

diff --git a/modules/dirfd b/modules/dirfd
index 39dd6c3..bb45097 100644 (file)
--- a/modules/dirfd
+++ b/modules/dirfd
@@ -1,4 +1,5 @@
 Description:
+Retrieving the file descriptor of an open directory stream.  (Unportable.)
 
 Files:
 lib/dirfd.h