Refactor API message handling code

This is preparation for new C API. Moving common stuff to separate
headers reduces dependency issues.

Change-Id: Ie7adb23398de72448e5eba6c1c1da4e1bc678725
Signed-off-by: Klement Sekera <ksekera@cisco.com>
(cherry picked from commit 58eb866b15a45514dc356170f28640d6c9db8034)

2 files changed, 36 insertions, 13 deletions

diff --git a/src/vppinfra/clib_error.h b/src/vppinfra/clib_error.h
new file mode 100644
index 00000000000..45f18eb1fe4
--- /dev/null
+++ b/src/vppinfra/clib_error.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2015 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef included_clib_error_h
+#define included_clib_error_h
+
+#include <vppinfra/types.h>
+
+typedef struct
+{
+  /* Error message. */
+  u8 *what;
+
+  /* Where error occurred (e.g. __FUNCTION__ __LINE__) */
+  const u8 *where;
+
+  uword flags;
+
+  /* Error code (e.g. errno for Unix errors). */
+  any code;
+} clib_error_t;
+
+#endif
diff --git a/src/vppinfra/error.h b/src/vppinfra/error.h
index e51f938e797..e0e2d4726b2 100644
--- a/src/vppinfra/error.h
+++ b/src/vppinfra/error.h
@@ -72,19 +72,7 @@ void clib_error_register_handler (clib_error_handler_func_t func, void *arg);
 #define clib_panic(format,args...) \
   _clib_error (CLIB_ERROR_ABORT, (char *) clib_error_function, __LINE__, format, ## args)
 
-typedef struct
-{
-  /* Error message. */
-  u8 *what;
-
-  /* Where error occurred (e.g. __FUNCTION__ __LINE__) */
-  const u8 *where;
-
-  uword flags;
-
-  /* Error code (e.g. errno for Unix errors). */
-  any code;
-} clib_error_t;
+#include <vppinfra/clib_error.h>
 
 #define clib_error_get_code(err) ((err) ? (err)->code : 0)
 #define clib_error_set_code(err, c)		\