diff options
Diffstat (limited to 'src/vnet/fib/fib_entry_delegate.h')
| -rw-r--r-- | src/vnet/fib/fib_entry_delegate.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/vnet/fib/fib_entry_delegate.h b/src/vnet/fib/fib_entry_delegate.h index d9183c5f181..333d357c120 100644 --- a/src/vnet/fib/fib_entry_delegate.h +++ b/src/vnet/fib/fib_entry_delegate.h @@ -43,6 +43,10 @@ typedef enum fib_entry_delegate_type_t_ { */ FIB_ENTRY_DELEGATE_COVERED, /** + * BFD session state + */ + FIB_ENTRY_DELEGATE_BFD, + /** * Attached import/export functionality */ FIB_ENTRY_DELEGATE_ATTACHED_IMPORT, @@ -61,6 +65,28 @@ typedef enum fib_entry_delegate_type_t_ { } \ } \ } +#define FOR_EACH_DELEGATE(_entry, _fdt, _fed, _body) \ +{ \ + for (_fdt = FIB_ENTRY_DELEGATE_CHAIN_UNICAST_IP4; \ + _fdt <= FIB_ENTRY_DELEGATE_ATTACHED_EXPORT; \ + _fdt++) \ + { \ + _fed = fib_entry_delegate_get(_entry, _fdt); \ + if (NULL != _fed) { \ + _body; \ + } \ + } \ +} + +/** + * Distillation of the BFD session states into a go/no-go for using + * the associated tracked FIB entry + */ +typedef enum fib_bfd_state_t_ +{ + FIB_BFD_STATE_UP, + FIB_BFD_STATE_DOWN, +} fib_bfd_state_t; /** * A Delagate is a means to implmenet the Delagation design pattern; the extension of an @@ -103,6 +129,11 @@ typedef struct fib_entry_delegate_t_ * For the cover tracking. The node list; */ fib_node_list_t fd_list; + + /** + * BFD state + */ + fib_bfd_state_t fd_bfd_state; }; } fib_entry_delegate_t; @@ -122,4 +153,6 @@ extern fib_forward_chain_type_t fib_entry_delegate_type_to_chain_type( extern fib_entry_delegate_type_t fib_entry_chain_type_to_delegate_type( fib_forward_chain_type_t type); +extern u8 *format_fib_entry_deletegate(u8 * s, va_list * args); + #endif |