diff options
Diffstat (limited to 'src/vnet/fib/fib_node.h')
| -rw-r--r-- | src/vnet/fib/fib_node.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/vnet/fib/fib_node.h b/src/vnet/fib/fib_node.h index d4c96c90b77..532efd54dee 100644 --- a/src/vnet/fib/fib_node.h +++ b/src/vnet/fib/fib_node.h @@ -52,7 +52,7 @@ typedef enum fib_node_type_t_ { */ FIB_NODE_TYPE_TEST, FIB_NODE_TYPE_LAST = FIB_NODE_TYPE_TEST, -} fib_node_type_t; +} __attribute__ ((packed)) fib_node_type_t; #define FIB_NODE_TYPE_MAX (FIB_NODE_TYPE_LAST + 1) @@ -284,18 +284,21 @@ typedef struct fib_node_vft_t_ { * Objects in the FIB form a graph. */ typedef struct fib_node_t_ { -#if CLIB_DEBUG > 0 /** * The node's type. make sure we are dynamic/down casting correctly */ fib_node_type_t fn_type; -#endif + + /** + * Some pad space the concrete/derived type is free to use + */ + u16 fn_pad; /** * The node's VFT. * we could store the type here instead, and lookup the VFT using that. But * I like this better, */ - const fib_node_vft_t *fn_vft; +// const fib_node_vft_t *fn_vft; /** * Vector of nodes that depend upon/use/share this node @@ -309,6 +312,8 @@ typedef struct fib_node_t_ { u32 fn_locks; } fib_node_t; +STATIC_ASSERT(sizeof(fib_node_t) == 12, "FIB node type is growing"); + /** * @brief * Register the function table for a given type |