{"id":2230556,"url":"http://patchwork.ozlabs.org/api/1.1/patches/2230556/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260430-qemu-vnc-v3-21-be96757428d0@redhat.com/","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/1.1/projects/14/?format=json","name":"QEMU Development","link_name":"qemu-devel","list_id":"qemu-devel.nongnu.org","list_email":"qemu-devel@nongnu.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20260430-qemu-vnc-v3-21-be96757428d0@redhat.com>","date":"2026-04-29T21:02:54","name":"[v3,21/26] ui/console: add doc comment for qemu_console_{un}register_listener()","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"17889284faaebd47ee754c1388b0444d54d64da6","submitter":{"id":66774,"url":"http://patchwork.ozlabs.org/api/1.1/people/66774/?format=json","name":"Marc-André Lureau","email":"marcandre.lureau@redhat.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260430-qemu-vnc-v3-21-be96757428d0@redhat.com/mbox/","series":[{"id":502150,"url":"http://patchwork.ozlabs.org/api/1.1/series/502150/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/list/?series=502150","date":"2026-04-29T21:02:34","name":"ui: add standalone VNC server over D-Bus","version":3,"mbox":"http://patchwork.ozlabs.org/series/502150/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2230556/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2230556/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256\n header.s=mimecast20190719 header.b=NM6dbV1k;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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The listener\n+ * must not already be registered (i.e. @dcl->ds must be NULL).\n+ * This sets up the listener, adds it to the display state, triggers\n+ * an initial display update, and setup the cursor.\n+ */\n void qemu_console_register_listener(QemuConsole *con,\n DisplayChangeListener *dcl,\n const DisplayChangeListenerOps *ops)\n@@ -605,6 +616,15 @@ void update_displaychangelistener(DisplayChangeListener *dcl,\n }\n }\n \n+/*\n+ * qemu_console_unregister_listener:\n+ * @dcl: the display change listener to unregister\n+ *\n+ * Unregister a display change listener, removing it from the\n+ * display state's listener list. If the listener is not currently\n+ * registered (@dcl->ds is NULL), this is a no-op. After unregistering,\n+ * the display refresh timer is recalculated.\n+ */\n void qemu_console_unregister_listener(DisplayChangeListener *dcl)\n {\n DisplayState *ds = dcl->ds;\n","prefixes":["v3","21/26"]}