xlat: describe IPV4_DEVCONF_* weirdness

* xlat/inet_devconf_indices.in: Add a comment about fallback definitions.

diff --git a/xlat/inet_devconf_indices.in b/xlat/inet_devconf_indices.in
index 74c00fdb7ff1c9e7ecc606678cb6467a9d4f52b2..eabcfc523498037780b3a4e17a9a86a0f657ac01 100644 (file)
--- a/xlat/inet_devconf_indices.in
+++ b/xlat/inet_devconf_indices.in
@@ -1,4 +1,5 @@
 #value_indexed
+/* These fallback definitions are for constants, not for expressions.  */
 IPV4_DEVCONF_FORWARDING-1                              1
 IPV4_DEVCONF_MC_FORWARDING-1                           2
 IPV4_DEVCONF_PROXY_ARP-1                               3