From: Luiz Capitulino <lcapitulino@redhat.com>
Date: Fri, 30 Sep 2011 15:43:27 +0000 (-0300)
Subject: qapi: Automatically generate a _MAX value for enums
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=303b54b1a2611eda47abb28546869c49b5664f59;p=qemu.git

qapi: Automatically generate a _MAX value for enums

It's the last value in the enum and is very useful for the C
implementation.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
---

diff --git a/scripts/qapi-types.py b/scripts/qapi-types.py
index 3bacc0c0da..f64d84c39e 100644
--- a/scripts/qapi-types.py
+++ b/scripts/qapi-types.py
@@ -91,8 +91,11 @@ typedef enum %(name)s
 ''',
                 name=name)
 
+    # append automatically generated _MAX value
+    enum_values = values + [ 'MAX' ]
+
     i = 0
-    for value in values:
+    for value in enum_values:
         enum_decl += mcgen('''
     %(abbrev)s_%(value)s = %(i)d,
 ''',