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From: Michael Roth <mdroth@linux.vnet.ibm.com>
To: qemu-devel@nongnu.org
Cc: blauwirbel@gmail.com, aliguori@us.ibm.com
Subject: [Qemu-devel] [PATCH 07/20] qapi: qapi_visit.py, support generating static functions
Date: Tue, 14 Aug 2012 11:27:13 -0500	[thread overview]
Message-ID: <1344961646-21194-8-git-send-email-mdroth@linux.vnet.ibm.com> (raw)
In-Reply-To: <1344961646-21194-1-git-send-email-mdroth@linux.vnet.ibm.com>

qidl embeds visitor code into object files rather than linking against
seperate files, so allow for static declarations when we're using
qapi_visit.py as a library as we do with qidl.py

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---
 scripts/qapi_visit.py |   51 ++++++++++++++++++++++++++++++++-----------------
 1 file changed, 33 insertions(+), 18 deletions(-)

diff --git a/scripts/qapi_visit.py b/scripts/qapi_visit.py
index aac2172..d146013 100644
--- a/scripts/qapi_visit.py
+++ b/scripts/qapi_visit.py
@@ -141,13 +141,16 @@ visit_end_optional(m, &err);
 ''')
     return ret
 
-def generate_visit_struct(name, members):
+def generate_visit_struct(name, members, static=False):
+    ret_type = "void"
+    if static:
+        ret_type = "static " + ret_type
     ret = mcgen('''
 
-void visit_type_%(name)s(Visitor *m, %(name)s ** obj, const char *name, Error **errp)
+%(ret_type)s visit_type_%(name)s(Visitor *m, %(name)s ** obj, const char *name, Error **errp)
 {
 ''',
-                name=name)
+                name=name, ret_type=ret_type)
 
     push_indent()
     ret += generate_visit_struct_body("", name, members)
@@ -158,10 +161,13 @@ void visit_type_%(name)s(Visitor *m, %(name)s ** obj, const char *name, Error **
 ''')
     return ret
 
-def generate_visit_list(name, members):
+def generate_visit_list(name, members, static=False):
+    ret_type = "void"
+    if static:
+        ret_type = "static " + ret_type
     return mcgen('''
 
-void visit_type_%(name)sList(Visitor *m, %(name)sList ** obj, const char *name, Error **errp)
+%(ret_type)s visit_type_%(name)sList(Visitor *m, %(name)sList ** obj, const char *name, Error **errp)
 {
     GenericList *i, **prev = (GenericList **)obj;
     Error *err = NULL;
@@ -183,19 +189,22 @@ void visit_type_%(name)sList(Visitor *m, %(name)sList ** obj, const char *name,
     }
 }
 ''',
-                name=name)
+                name=name, ret_type=ret_type)
 
-def generate_visit_enum(name, members):
+def generate_visit_enum(name, members, static=False):
+    ret_type = "void"
+    if static:
+        ret_type = "static " + ret_type
     return mcgen('''
 
-void visit_type_%(name)s(Visitor *m, %(name)s * obj, const char *name, Error **errp)
+%(ret_type)s visit_type_%(name)s(Visitor *m, %(name)s * obj, const char *name, Error **errp)
 {
     visit_type_enum(m, (int *)obj, %(name)s_lookup, "%(name)s", name, errp);
 }
 ''',
-                 name=name)
+                 name=name, ret_type=ret_type)
 
-def generate_visit_union(name, members):
+def generate_visit_union(name, members, static=False):
     ret = generate_visit_enum('%sKind' % name, members.keys())
 
     ret += mcgen('''
@@ -252,27 +261,33 @@ void visit_type_%(name)s(Visitor *m, %(name)s ** obj, const char *name, Error **
 
     return ret
 
-def generate_declaration(name, members, genlist=True):
+def generate_declaration(name, members, genlist=True, static=False):
+    ret_type = "void"
+    if static:
+        ret_type = "static " + ret_type
     ret = mcgen('''
 
-void visit_type_%(name)s(Visitor *m, %(name)s ** obj, const char *name, Error **errp);
+%(ret_type)s visit_type_%(name)s(Visitor *m, %(name)s ** obj, const char *name, Error **errp);
 ''',
-                name=name)
+                name=name, ret_type=ret_type)
 
     if genlist:
         ret += mcgen('''
-void visit_type_%(name)sList(Visitor *m, %(name)sList ** obj, const char *name, Error **errp);
+%(ret_type)s visit_type_%(name)sList(Visitor *m, %(name)sList ** obj, const char *name, Error **errp);
 ''',
-                 name=name)
+                 name=name, ret_type=ret_type)
 
     return ret
 
-def generate_decl_enum(name, members, genlist=True):
+def generate_decl_enum(name, members, genlist=True, static=False):
+    ret_type = "void"
+    if static:
+        ret_type = "static " + ret_type
     return mcgen('''
 
-void visit_type_%(name)s(Visitor *m, %(name)s * obj, const char *name, Error **errp);
+%(ret_type)s visit_type_%(name)s(Visitor *m, %(name)s * obj, const char *name, Error **errp);
 ''',
-                name=name)
+                name=name, ret_type=ret_type)
 
 def main(argv=[]):
     try:
-- 
1.7.9.5

  parent reply	other threads:[~2012-08-14 16:28 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-14 16:27 [Qemu-devel] Add infrastructure for supporting QIDL annotations Michael Roth
2012-08-14 16:27 ` [Qemu-devel] [PATCH 01/20] qapi: qapi-visit.py -> qapi_visit.py so we can import Michael Roth
2012-08-14 16:27 ` [Qemu-devel] [PATCH 02/20] qapi: qapi-types.py -> qapi_types.py Michael Roth
2012-08-14 16:27 ` [Qemu-devel] [PATCH 03/20] qapi: qapi-commands.py -> qapi_commands.py Michael Roth
2012-08-14 16:27 ` [Qemu-devel] [PATCH 04/20] qapi: qapi_visit.py, make code useable as module Michael Roth
2012-08-14 16:27 ` [Qemu-devel] [PATCH 05/20] qapi: qapi_visit.py, support arrays and complex qapi definitions Michael Roth
2012-08-14 16:27 ` [Qemu-devel] [PATCH 06/20] qapi: add visitor interfaces for C arrays Michael Roth
2012-08-14 16:27 ` Michael Roth [this message]
2012-08-14 16:27 ` [Qemu-devel] [PATCH 08/20] qapi: qapi_visit.py, support for visiting non-pointer/embedded structs Michael Roth
2012-08-14 16:27 ` [Qemu-devel] [PATCH 09/20] qapi: QmpOutputVisitor, implement array handling Michael Roth
2012-08-14 16:27 ` [Qemu-devel] [PATCH 10/20] qapi: QmpInputVisitor, " Michael Roth
2012-08-14 16:27 ` [Qemu-devel] [PATCH 11/20] qapi: qapi.py, make json parser more robust Michael Roth
2012-08-14 16:27 ` [Qemu-devel] [PATCH 12/20] qapi: add open-coded visitor for struct tm types Michael Roth
2012-08-14 16:27 ` [Qemu-devel] [PATCH 13/20] qom-fuse: workaround for truncated properties > 4096 Michael Roth
2012-08-14 16:27 ` [Qemu-devel] [PATCH 14/20] module additions for schema registration Michael Roth
2012-08-14 16:27 ` [Qemu-devel] [PATCH 15/20] qdev: move Property-related declarations to qdev-properties.h Michael Roth
2012-08-14 16:27 ` [Qemu-devel] [PATCH 16/20] qidl: Add documentation Michael Roth
2012-08-14 19:01   ` Eric Blake
2012-08-14 19:41   ` Peter Maydell
2012-08-14 22:15     ` Michael Roth
2012-08-14 22:20       ` Peter Maydell
2012-08-18 14:19         ` Blue Swirl
2012-08-14 16:27 ` [Qemu-devel] [PATCH 17/20] qidl: parser, initial import from qc.git Michael Roth
2012-08-14 16:27 ` [Qemu-devel] [PATCH 18/20] qidl: codegen, initial commit Michael Roth
2012-08-14 16:27 ` [Qemu-devel] [PATCH 19/20] qidl: qidl.h, definitions for qidl annotations Michael Roth
2012-08-14 16:27 ` [Qemu-devel] [PATCH 20/20] qidl: unit tests Michael Roth

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