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authorGerd Hoffmann <kraxel@redhat.com>2018-11-22 08:16:13 +0100
committerGerd Hoffmann <kraxel@redhat.com>2018-11-27 07:47:57 +0100
commite1ca8f7e1915496148f6e0ce1f7c2309af013312 (patch)
treee92999f897b32eb08de401f004818b18843836e7 /vl.c
parent933d2d4bf2b9d7673872e6e46bb0fa15e44191fb (diff)
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qapi: add query-display-options command
Add query-display-options command, which allows querying the qemu display configuration. This isn't particularly useful, except it exposes QAPI type DisplayOptions in query-qmp-schema, so that libvirt can discover recently added -display parameter rendernode (commit d4dc4ab133b). Works around lack of sufficiently powerful command line introspection. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Tested-by: Eric Blake <eblake@redhat.com> Tested-by: Erik Skultety <eskultet@redhat.com> Message-id: 20181122071613.2889-1-kraxel@redhat.com [ kraxel: reworded commit message as suggested by armbru ]
Diffstat (limited to 'vl.c')
-rw-r--r--vl.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/vl.c b/vl.c
index fa25d1a..d6fd95c 100644
--- a/vl.c
+++ b/vl.c
@@ -128,6 +128,7 @@ int main(int argc, char **argv)
#include "qapi/qapi-commands-block-core.h"
#include "qapi/qapi-commands-misc.h"
#include "qapi/qapi-commands-run-state.h"
+#include "qapi/qapi-commands-ui.h"
#include "qapi/qmp/qerror.h"
#include "sysemu/iothread.h"
@@ -2055,6 +2056,11 @@ static void parse_display_qapi(const char *optarg)
visit_free(v);
}
+DisplayOptions *qmp_query_display_options(Error **errp)
+{
+ return QAPI_CLONE(DisplayOptions, &dpy);
+}
+
static void parse_display(const char *p)
{
const char *opts;