Wrap generated code with #if/#endif using an 'ifcontext' on
QAPIGenCSnippet objects.
This makes a conditional event's qapi_event_send_FOO() compile-time
conditional, but its enum QAPIEvent member remains unconditional for
now. A follow up patch "qapi-event: add 'if' condition to implicit
event enum" will improve this.
Signed-off-by: Marc-André Lureau <marcandre.lur...@redhat.com>
Reviewed-by: Markus Armbruster <arm...@redhat.com>
---
scripts/qapi/events.py | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/scripts/qapi/events.py b/scripts/qapi/events.py
index 0a1afac134..764ef177ab 100644
--- a/scripts/qapi/events.py
+++ b/scripts/qapi/events.py
@@ -185,8 +185,10 @@ class QAPISchemaGenEventVisitor(QAPISchemaModularCVisitor):
genc.add(gen_enum_lookup(self._enum_name, self._event_names))
def visit_event(self, name, info, ifcond, arg_type, boxed):
- self._genh.add(gen_event_send_decl(name, arg_type, boxed))
- self._genc.add(gen_event_send(name, arg_type, boxed, self._enum_name))
+ with ifcontext(ifcond, self._genh, self._genc):
+ self._genh.add(gen_event_send_decl(name, arg_type, boxed))
+ self._genc.add(gen_event_send(name, arg_type, boxed,
+ self._enum_name))
self._event_names.append(name)
--
2.18.0.rc1
