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authorFelipe Franciosi <felipe@nutanix.com>2020-02-04 13:15:58 +0000
committerPaolo Bonzini <pbonzini@redhat.com>2020-03-16 23:02:23 +0100
commit836e1b3813c522a9e46f70a10d427f70ff590d77 (patch)
tree9667914b21df05bdb628a7d67d0860d22f26b39c /ui
parent25aa6b3718b6bc936b24045e8f8ba98b47170320 (diff)
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qom/object: enable setter for uint types
Traditionally, the uint-specific property helpers only offer getters. When adding object (or class) uint types, one must therefore use the generic property helper if a setter is needed (and probably duplicate some code writing their own getters/setters). This enhances the uint-specific property helper APIs by adding a bitwise-or'd 'flags' field and modifying all clients of that API to set this paramater to OBJ_PROP_FLAG_READ. This maintains the current behaviour whilst allowing others to also set OBJ_PROP_FLAG_WRITE (or use the more convenient OBJ_PROP_FLAG_READWRITE) in the future (which will automatically install a setter). Other flags may be added later. Signed-off-by: Felipe Franciosi <felipe@nutanix.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'ui')
-rw-r--r--ui/console.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/ui/console.c b/ui/console.c
index 179901c..184e173 100644
--- a/ui/console.c
+++ b/ui/console.c
@@ -1299,8 +1299,8 @@ static QemuConsole *new_console(DisplayState *ds, console_type_t console_type,
object_property_allow_set_link,
OBJ_PROP_LINK_STRONG,
&error_abort);
- object_property_add_uint32_ptr(obj, "head",
- &s->head, &error_abort);
+ object_property_add_uint32_ptr(obj, "head", &s->head,
+ OBJ_PROP_FLAG_READ, &error_abort);
if (!active_console || ((active_console->console_type != GRAPHIC_CONSOLE) &&
(console_type == GRAPHIC_CONSOLE))) {