fib: Decouple source from priority and behaviour
[vpp.git] / src / vnet / fib / fib_entry_src.h
index a859b9c..3080057 100644 (file)
@@ -226,20 +226,24 @@ typedef struct fib_entry_src_vft_t_ {
     }                                                          \
 }
 
-#define FIB_ENTRY_SRC_VFT_INVOKE(esrc, func, args)  \
-{                                                   \
-    const fib_entry_src_vft_t *_vft;                \
-    _vft = fib_entry_src_get_vft(esrc);             \
-    if (_vft->func)                                 \
-        _vft->func args;                            \
+#define FIB_ENTRY_SRC_VFT_INVOKE(esrc, func, args)             \
+{                                                              \
+    const fib_entry_src_vft_t *_vft;                           \
+    _vft = fib_entry_src_get_vft(esrc);                        \
+    if (_vft->func) {                                          \
+        (esrc)->fes_flags &= ~FIB_ENTRY_SRC_FLAG_STALE;        \
+        _vft->func args;                                       \
+    }                                                          \
 }
 
 #define FIB_ENTRY_SRC_VFT_INVOKE_AND_RETURN(esrc, func, args)  \
-{                                                   \
-    const fib_entry_src_vft_t *_vft;                \
-    _vft = fib_entry_src_get_vft(esrc);             \
-    if (_vft->func)                                 \
-        return (_vft->func args);                   \
+{                                                              \
+    const fib_entry_src_vft_t *_vft;                           \
+    _vft = fib_entry_src_get_vft(esrc);                        \
+    if (_vft->func) {                                          \
+        (esrc)->fes_flags &= ~FIB_ENTRY_SRC_FLAG_STALE;        \
+        return (_vft->func args);                              \
+    }                                                          \
 }
 
 #define FIB_ENTRY_SRC_VFT_EXISTS(esrc, func)        \
@@ -256,8 +260,8 @@ extern u8* fib_entry_src_format(fib_entry_t *entry,
                                fib_source_t source,
                                u8* s);
 
-extern void fib_entry_src_register(fib_source_t source,
-                                  const fib_entry_src_vft_t *vft);
+extern void fib_entry_src_behaviour_register (fib_source_behaviour_t source,
+                                              const fib_entry_src_vft_t *vft);
 
 extern fib_entry_src_cover_res_t fib_entry_src_action_cover_change(
     fib_entry_t *entry,
@@ -344,8 +348,8 @@ extern void fib_entry_src_default_register(void);
 extern void fib_entry_src_rr_register(void);
 extern void fib_entry_src_interface_register(void);
 extern void fib_entry_src_interpose_register(void);
-extern void fib_entry_src_default_route_register(void);
-extern void fib_entry_src_special_register(void);
+extern void fib_entry_src_drop_register(void);
+extern void fib_entry_src_simple_register(void);
 extern void fib_entry_src_api_register(void);
 extern void fib_entry_src_adj_register(void);
 extern void fib_entry_src_mpls_register(void);