diff options
Diffstat (limited to 'lib/if.h')
| -rw-r--r-- | lib/if.h | 21 |
1 files changed, 19 insertions, 2 deletions
@@ -27,6 +27,10 @@ #include "qobj.h" #include "hook.h" +#ifdef __cplusplus +extern "C" { +#endif + DECLARE_MTYPE(IF) DECLARE_MTYPE(CONNECTED_LABEL) @@ -290,9 +294,9 @@ struct interface { }; RB_HEAD(if_name_head, interface); -RB_PROTOTYPE(if_name_head, interface, name_entry, if_cmp_func); +RB_PROTOTYPE(if_name_head, interface, name_entry, if_cmp_func) RB_HEAD(if_index_head, interface); -RB_PROTOTYPE(if_index_head, interface, index_entry, if_cmp_func); +RB_PROTOTYPE(if_index_head, interface, index_entry, if_cmp_func) DECLARE_QOBJ_TYPE(interface) #define IFNAME_RB_INSERT(vrf, ifp) \ @@ -341,6 +345,8 @@ DECLARE_QOBJ_TYPE(interface) DECLARE_HOOK(if_add, (struct interface * ifp), (ifp)) DECLARE_KOOH(if_del, (struct interface * ifp), (ifp)) +#define METRIC_MAX (~0) + /* Connected address structure. */ struct connected { /* Attached interface. */ @@ -388,6 +394,13 @@ struct connected { /* Label for Linux 2.2.X and upper. */ char *label; + + /* + * Used for setting the connected route's cost. If the metric + * here is set to METRIC_MAX the connected route falls back to + * "struct interface" + */ + uint32_t metric; }; /* Nbr Connected address structure. */ @@ -536,4 +549,8 @@ void if_link_params_free(struct interface *); extern void if_cmd_init(void); extern const struct frr_yang_module_info frr_interface_info; +#ifdef __cplusplus +} +#endif + #endif /* _ZEBRA_IF_H */ |