[Qemu-devel] [PATCH 12/26] qapi: Automatically generate a _MAX value for enums

[Luiz Capitulino]

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

Signed-off-by: Luiz Capitulino <address@hidden>
---
 scripts/qapi-types.py |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/scripts/qapi-types.py b/scripts/qapi-types.py
index 3bacc0c..f64d84c 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,
 ''',
-- 
1.7.7.rc0.72.g4b5ea