X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvpp-api%2Fvapi%2Fvapi_c_gen.py;h=4b7da6a1f15b0612a5ca1d75d88df4f80eadf339;hb=2de1f15;hp=ef6e2663cf4061f30fa528185e461b89b434e522;hpb=dc15be2ca7c51772b00e4c5548934a35aa7e4add;p=vpp.git

diff --git a/src/vpp-api/vapi/vapi_c_gen.py b/src/vpp-api/vapi/vapi_c_gen.py
index ef6e2663cf4..4b7da6a1f15 100755
--- a/src/vpp-api/vapi/vapi_c_gen.py
+++ b/src/vpp-api/vapi/vapi_c_gen.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python2
 
 import argparse
 import os
@@ -15,7 +15,8 @@ class CField(Field):
             field_type,
             array_len=None,
             nelem_field=None):
-        super().__init__(field_name, field_type, array_len, nelem_field)
+        super(CField, self).__init__(
+            field_name, field_type, array_len, nelem_field)
 
     def get_c_def(self):
         if self.len is not None:
@@ -67,7 +68,7 @@ class CField(Field):
 
 class CStruct(Struct):
     def __init__(self, name, fields):
-        super().__init__(name, fields)
+        super(CStruct, self).__init__(name, fields)
 
     def get_c_def(self):
         return "\n".join([
@@ -92,7 +93,7 @@ class CSimpleType (SimpleType):
     }
 
     def __init__(self, name):
-        super().__init__(name)
+        super(CSimpleType, self).__init__(name)
 
     def get_c_name(self):
         return self.name
@@ -122,7 +123,7 @@ class CSimpleType (SimpleType):
 
 class CStructType (StructType, CStruct):
     def __init__(self, definition, typedict, field_class):
-        super().__init__(definition, typedict, field_class)
+        super(CStructType, self).__init__(definition, typedict, field_class)
 
     def get_c_name(self):
         return "vapi_type_%s" % self.name
@@ -173,8 +174,9 @@ class CStructType (StructType, CStruct):
 class CMessage (Message):
     def __init__(self, logger, definition, typedict,
                  struct_type_class, simple_type_class, field_class):
-        super().__init__(logger, definition, typedict, struct_type_class,
-                         simple_type_class, field_class)
+        super(CMessage, self).__init__(logger, definition, typedict,
+                                       struct_type_class, simple_type_class,
+                                       field_class)
         self.payload_members = [
             "  %s" % p.get_c_def()
             for p in self.fields
@@ -502,11 +504,11 @@ class CMessage (Message):
             '    offsetof(%s, context),' % self.header.get_c_name()
             if has_context else '    0,',
             ('    offsetof(%s, payload),' % self.get_c_name())
-            if self.has_payload() else '    ~0,',
+            if self.has_payload() else '    INVALID_MSG_ID,',
             '    sizeof(%s),' % self.get_c_name(),
             '    (generic_swap_fn_t)%s,' % self.get_swap_to_be_func_name(),
             '    (generic_swap_fn_t)%s,' % self.get_swap_to_host_func_name(),
-            '    ~0,',
+            '    INVALID_MSG_ID,',
             '  };',
             '',
             '  %s = vapi_register_msg(&%s);' %