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authorLaszlo Ersek <lersek@redhat.com>2012-07-17 16:17:07 +0200
committerStefan Hajnoczi <stefanha@linux.vnet.ibm.com>2012-07-23 11:55:17 +0100
commit092705d4eb6779060661c8d521d0314e9571773f (patch)
tree9697234d18f92997e766f57cbfadfd67fb9f8efe /qapi
parentc46f18ce2b6dae531d72f61cf8441110c7936e70 (diff)
downloadqemu-arm-092705d4eb6779060661c8d521d0314e9571773f.tar.gz
qapi: introduce "size" type
v1->v2: - fall back to uint64 rather than int Signed-off-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Diffstat (limited to 'qapi')
-rw-r--r--qapi/qapi-visit-core.c7
-rw-r--r--qapi/qapi-visit-core.h3
2 files changed, 10 insertions, 0 deletions
diff --git a/qapi/qapi-visit-core.c b/qapi/qapi-visit-core.c
index d41595eaa1..7a82b63766 100644
--- a/qapi/qapi-visit-core.c
+++ b/qapi/qapi-visit-core.c
@@ -234,6 +234,13 @@ void visit_type_int64(Visitor *v, int64_t *obj, const char *name, Error **errp)
}
}
+void visit_type_size(Visitor *v, uint64_t *obj, const char *name, Error **errp)
+{
+ if (!error_is_set(errp)) {
+ (v->type_size ? v->type_size : v->type_uint64)(v, obj, name, errp);
+ }
+}
+
void visit_type_bool(Visitor *v, bool *obj, const char *name, Error **errp)
{
if (!error_is_set(errp)) {
diff --git a/qapi/qapi-visit-core.h b/qapi/qapi-visit-core.h
index a19d70c104..60acedac77 100644
--- a/qapi/qapi-visit-core.h
+++ b/qapi/qapi-visit-core.h
@@ -60,6 +60,8 @@ struct Visitor
void (*type_int16)(Visitor *v, int16_t *obj, const char *name, Error **errp);
void (*type_int32)(Visitor *v, int32_t *obj, const char *name, Error **errp);
void (*type_int64)(Visitor *v, int64_t *obj, const char *name, Error **errp);
+ /* visit_type_size() falls back to (*type_uint64)() if type_size is unset */
+ void (*type_size)(Visitor *v, uint64_t *obj, const char *name, Error **errp);
};
void visit_start_handle(Visitor *v, void **obj, const char *kind,
@@ -85,6 +87,7 @@ void visit_type_int8(Visitor *v, int8_t *obj, const char *name, Error **errp);
void visit_type_int16(Visitor *v, int16_t *obj, const char *name, Error **errp);
void visit_type_int32(Visitor *v, int32_t *obj, const char *name, Error **errp);
void visit_type_int64(Visitor *v, int64_t *obj, const char *name, Error **errp);
+void visit_type_size(Visitor *v, uint64_t *obj, const char *name, Error **errp);
void visit_type_bool(Visitor *v, bool *obj, const char *name, Error **errp);
void visit_type_str(Visitor *v, char **obj, const char *name, Error **errp);
void visit_type_number(Visitor *v, double *obj, const char *name, Error **errp);