ping_iterator_get_info(3): Document missing functionality under Debian Etch.

diff --git a/src/mans/ping_iterator_get_info.pod b/src/mans/ping_iterator_get_info.pod
index d7ee565..e1cd24f 100644 (file)
--- a/src/mans/ping_iterator_get_info.pod
+++ b/src/mans/ping_iterator_get_info.pod
@@ -103,6 +103,17 @@ If the requested information didn't fit into I<buffer> then the size that would
 have been needed is written into I<buffer_len>; I<buffer> itself is left
 untouched. The return value is B<ENOMEM> in this case.
 
+=head1 KNOWN BUGS
+
+=over 4
+
+=item
+
+B<PING_INFO_RECV_TTL> is not available under Debian Etch due to a missing
+define in the header files.
+
+=back
+
 =head1 SEE ALSO
 
 L<ping_iterator_get(3)>,