-/* Combined 16 bit node & 16 bit code as 32 bit number. */
-typedef u32 vlib_error_t;
-
-always_inline u32
-vlib_error_get_node (vlib_error_t e)
-{
- return e >> 12;
-}
-
-always_inline u32
-vlib_error_get_code (vlib_error_t e)
-{
- return e & 0xfff;
-}
-
-always_inline vlib_error_t
-vlib_error_set (u32 node_index, u32 code)
-{
- ASSERT (node_index < (1 << 20));
- ASSERT (code < (1 << 12));
- return (node_index << 12) | code;
-}
-
-always_inline vlib_error_t
-vlib_error_set_code (vlib_error_t e, u32 code)
-{
- ASSERT (vlib_error_get_code (e) == 0);
- ASSERT (code < (1 << 12));
- e |= code;
- return e;
-}