Update comment.

[gnulib.git] / doc / posix-functions / fdopendir.texi

diff --git a/doc/posix-functions/fdopendir.texi b/doc/posix-functions/fdopendir.texi
index 20db12c..89b1a6a 100644 (file)
--- a/doc/posix-functions/fdopendir.texi
+++ b/doc/posix-functions/fdopendir.texi
@@ -16,6 +16,13 @@ But the replacement function is not safe to be used in libraries and
 is not multithread-safe.  Also, the replacement does not guarantee
 that @samp{dirfd(fdopendir(n))==n} (dirfd might fail, or return a
 different file descriptor than n).
+@item
+This function exists but is not declared on some platforms:
+FreeBSD 7.3.
+@item
+This function does not reject non-directory file descriptors on some
+platforms:
+GNU/Hurd.
 @end itemize
 
 Portability problems not fixed by Gnulib: