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-rw-r--r--src/vlibapi/api.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/vlibapi/api.h b/src/vlibapi/api.h
index fcb101d7dba..b40ece158ff 100644
--- a/src/vlibapi/api.h
+++ b/src/vlibapi/api.h
@@ -271,6 +271,21 @@ vlib_node_t **vlib_node_unserialize (u8 * vector);
#define VLIB_API_INIT_FUNCTION(x) VLIB_DECLARE_INIT_FUNCTION(x,api_init)
+/* Call given init function: used for init function dependencies. */
+#define vlib_call_api_init_function(vm, x) \
+ ({ \
+ extern vlib_init_function_t * _VLIB_INIT_FUNCTION_SYMBOL (x,api_init); \
+ vlib_init_function_t * _f = _VLIB_INIT_FUNCTION_SYMBOL (x,api_init); \
+ clib_error_t * _error = 0; \
+ if (! hash_get (vm->init_functions_called, _f)) \
+ { \
+ hash_set1 (vm->init_functions_called, _f); \
+ _error = _f (vm); \
+ } \
+ _error; \
+ })
+
+
#endif /* included_api_h */
/*