input: Convert to new qapi union layout

We have two issues with our qapi union layout:
1) Even though the QMP wire format spells the tag 'type', the
C code spells it 'kind', requiring some hacks in the generator.
2) The C struct uses an anonymous union, which places all tag
values in the same namespace as all non-variant members. This
leads to spurious collisions if a tag value matches a non-variant
member's name.

Make the conversion to the new layout for input-related code.

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <1445898903-12082-20-git-send-email-eblake@redhat.com>
[Commit message tweaked slightly]
Signed-off-by: Markus Armbruster <armbru@redhat.com>

1 files changed, 10 insertions, 10 deletions

diff --git a/ui/console.c b/ui/console.c
index cf649b2..f26544e 100644
--- a/ui/console.c
+++ b/ui/console.c
@@ -2016,7 +2016,7 @@ static VcHandler *vc_handler = text_console_init;
 static CharDriverState *vc_init(const char *id, ChardevBackend *backend,
                                 ChardevReturn *ret, Error **errp)
 {
-    return vc_handler(backend->vc, errp);
+    return vc_handler(backend->u.vc, errp);
 }
 
 void register_vc_handler(VcHandler *handler)
@@ -2057,30 +2057,30 @@ static void qemu_chr_parse_vc(QemuOpts *opts, ChardevBackend *backend,
 {
     int val;
 
-    backend->vc = g_new0(ChardevVC, 1);
+    backend->u.vc = g_new0(ChardevVC, 1);
 
     val = qemu_opt_get_number(opts, "width", 0);
     if (val != 0) {
-        backend->vc->has_width = true;
-        backend->vc->width = val;
+        backend->u.vc->has_width = true;
+        backend->u.vc->width = val;
     }
 
     val = qemu_opt_get_number(opts, "height", 0);
     if (val != 0) {
-        backend->vc->has_height = true;
-        backend->vc->height = val;
+        backend->u.vc->has_height = true;
+        backend->u.vc->height = val;
     }
 
     val = qemu_opt_get_number(opts, "cols", 0);
     if (val != 0) {
-        backend->vc->has_cols = true;
-        backend->vc->cols = val;
+        backend->u.vc->has_cols = true;
+        backend->u.vc->cols = val;
     }
 
     val = qemu_opt_get_number(opts, "rows", 0);
     if (val != 0) {
-        backend->vc->has_rows = true;
-        backend->vc->rows = val;
+        backend->u.vc->has_rows = true;
+        backend->u.vc->rows = val;
     }
 }