aboutsummaryrefslogtreecommitdiff
path: root/docs
diff options
context:
space:
mode:
authorEric Blake <eblake@redhat.com>2015-09-29 16:21:08 -0600
committerMarkus Armbruster <armbru@redhat.com>2015-10-12 18:46:49 +0200
commit2a0f50e8d973b01eda4c63bac4a5c79ea0f584ef (patch)
tree0b06661adc5bcf9f9c57cea9e3eb28cb7a5532aa /docs
parent376863ef4895ae709aadb6f26365a5973310ef09 (diff)
qapi: Consistent generated code: prefer error 'err'
We had some pointless differences in the generated code for visit, command marshalling, and events; unifying them makes it easier for future patches to consolidate to common helper functions. This is one patch of a series to clean up these differences. This patch consistently names the local error variable 'err' rather than 'local_err'. No change in semantics to the generated code. Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <1443565276-4535-11-git-send-email-eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'docs')
-rw-r--r--docs/qapi-code-gen.txt28
1 files changed, 14 insertions, 14 deletions
diff --git a/docs/qapi-code-gen.txt b/docs/qapi-code-gen.txt
index b1c8361d22..b99e6fa008 100644
--- a/docs/qapi-code-gen.txt
+++ b/docs/qapi-code-gen.txt
@@ -916,20 +916,20 @@ Example:
static void qmp_marshal_output_UserDefOne(UserDefOne *ret_in, QObject **ret_out, Error **errp)
{
- Error *local_err = NULL;
+ Error *err = NULL;
QmpOutputVisitor *mo = qmp_output_visitor_new();
QapiDeallocVisitor *md;
Visitor *v;
v = qmp_output_get_visitor(mo);
- visit_type_UserDefOne(v, &ret_in, "unused", &local_err);
- if (local_err) {
+ visit_type_UserDefOne(v, &ret_in, "unused", &err);
+ if (err) {
goto out;
}
*ret_out = qmp_output_get_qobject(mo);
out:
- error_propagate(errp, local_err);
+ error_propagate(errp, err);
qmp_output_visitor_cleanup(mo);
md = qapi_dealloc_visitor_new();
v = qapi_dealloc_get_visitor(md);
@@ -939,7 +939,7 @@ Example:
static void qmp_marshal_my_command(QDict *args, QObject **ret, Error **errp)
{
- Error *local_err = NULL;
+ Error *err = NULL;
UserDefOne *retval;
QmpInputVisitor *mi = qmp_input_visitor_new_strict(QOBJECT(args));
QapiDeallocVisitor *md;
@@ -947,20 +947,20 @@ Example:
UserDefOne *arg1 = NULL;
v = qmp_input_get_visitor(mi);
- visit_type_UserDefOne(v, &arg1, "arg1", &local_err);
- if (local_err) {
+ visit_type_UserDefOne(v, &arg1, "arg1", &err);
+ if (err) {
goto out;
}
- retval = qmp_my_command(arg1, &local_err);
- if (local_err) {
+ retval = qmp_my_command(arg1, &err);
+ if (err) {
goto out;
}
- qmp_marshal_output_UserDefOne(retval, ret, &local_err);
+ qmp_marshal_output_UserDefOne(retval, ret, &err);
out:
- error_propagate(errp, local_err);
+ error_propagate(errp, err);
qmp_input_visitor_cleanup(mi);
md = qapi_dealloc_visitor_new();
v = qapi_dealloc_get_visitor(md);
@@ -1007,7 +1007,7 @@ Example:
void qapi_event_send_my_event(Error **errp)
{
QDict *qmp;
- Error *local_err = NULL;
+ Error *err = NULL;
QMPEventFuncEmit emit;
emit = qmp_event_get_func_emit();
if (!emit) {
@@ -1016,9 +1016,9 @@ Example:
qmp = qmp_event_build_dict("MY_EVENT");
- emit(EXAMPLE_QAPI_EVENT_MY_EVENT, qmp, &local_err);
+ emit(EXAMPLE_QAPI_EVENT_MY_EVENT, qmp, &err);
- error_propagate(errp, local_err);
+ error_propagate(errp, err);
QDECREF(qmp);
}