fib: Table Replace
[vpp.git] / src / vnet / fib / fib_entry_src.h
index 6174020..8f13ae8 100644 (file)
 /**
  * Debug macro
  */
-#ifdef FIB_DEBUG
+extern vlib_log_class_t fib_entry_logger;
+
 #define FIB_ENTRY_DBG(_e, _fmt, _args...)              \
 {                                                      \
-    u8*__tmp = NULL;                                   \
-    __tmp = format(__tmp, "e:[%d:%U",                  \
-                  fib_entry_get_index(_e),             \
-                  format_ip46_address,                 \
-                  &_e->fe_prefix.fp_addr,              \
-                  IP46_TYPE_ANY);                      \
-    __tmp = format(__tmp, "/%d]:",                     \
-                  _e->fe_prefix.fp_len);               \
-    __tmp = format(__tmp, _fmt, ##_args);              \
-    clib_warning("%s", __tmp);                         \
-    vec_free(__tmp);                                   \
+    vlib_log_debug(fib_entry_logger,                    \
+                   "[@%d:[%U]:%U:%U]: " _fmt,           \
+                   fib_entry_get_index(_e),            \
+                   format_fib_prefix,                   \
+                   &_e->fe_prefix,                      \
+                   format_fib_entry_flags,              \
+                   fib_entry_get_flags_i(_e),           \
+                   format_fib_source,                   \
+                   fib_entry_get_source_i(_e),          \
+                   ##_args);                            \
 }
-#else
-#define FIB_ENTRY_DBG(_e, _fmt, _args...)
-#endif
 
 /**
  * Source initialisation Function 
@@ -229,20 +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)        \
@@ -319,6 +320,7 @@ extern void fib_entry_src_inherit (const fib_entry_t *cover,
 
 extern fib_forward_chain_type_t fib_entry_get_default_chain_type(
     const fib_entry_t *fib_entry);
+extern fib_source_t fib_entry_get_source_i(const fib_entry_t *fib_entry);
 extern fib_entry_flag_t fib_entry_get_flags_i(const fib_entry_t *fib_entry);
 
 extern fib_path_list_flags_t fib_entry_src_flags_2_path_list_flags(