ethdev: expose flow API error helper

[dpdk.git] / lib / librte_ether / rte_flow.h

diff --git a/lib/librte_ether/rte_flow.h b/lib/librte_ether/rte_flow.h
index d37b0ad..a0ffb71 100644 (file)
--- a/lib/librte_ether/rte_flow.h
+++ b/lib/librte_ether/rte_flow.h
@@ -1321,6 +1321,30 @@ rte_flow_query(uint16_t port_id,
 int
 rte_flow_isolate(uint16_t port_id, int set, struct rte_flow_error *error);
 
+/**
+ * Initialize flow error structure.
+ *
+ * @param[out] error
+ *   Pointer to flow error structure (may be NULL).
+ * @param code
+ *   Related error code (rte_errno).
+ * @param type
+ *   Cause field and error types.
+ * @param cause
+ *   Object responsible for the error.
+ * @param message
+ *   Human-readable error message.
+ *
+ * @return
+ *   Negative error code (errno value) and rte_errno is set.
+ */
+int
+rte_flow_error_set(struct rte_flow_error *error,
+                  int code,
+                  enum rte_flow_error_type type,
+                  const void *cause,
+                  const char *message);
+
 /**
  * Generic flow representation.
  *