From 91fa93e516d080d440ead2ad4f88960545bd5b2c Mon Sep 17 00:00:00 2001 From: Markus Armbruster Date: Thu, 18 Mar 2021 16:55:11 +0100 Subject: qapi: Implement deprecated-output=hide for QMP command results This policy suppresses deprecated bits in output, and thus permits "testing the future". Implement it for QMP command results. Example: when QEMU is run with -compat deprecated-output=hide, then {"execute": "query-cpus-fast"} yields {"return": [{"thread-id": 9805, "props": {"core-id": 0, "thread-id": 0, "socket-id": 0}, "qom-path": "/machine/unattached/device[0]", "cpu-index": 0, "target": "x86_64"}]} instead of {"return": [{"arch": "x86", "thread-id": 22436, "props": {"core-id": 0, "thread-id": 0, "socket-id": 0}, "qom-path": "/machine/unattached/device[0]", "cpu-index": 0, "target": "x86_64"}]} Note the suppression of deprecated member "arch". Signed-off-by: Markus Armbruster Reviewed-by: Eric Blake Message-Id: <20210318155519.1224118-4-armbru@redhat.com> --- qapi/trace-events | 1 + 1 file changed, 1 insertion(+) (limited to 'qapi/trace-events') diff --git a/qapi/trace-events b/qapi/trace-events index 5eb4afa..eff1fbd 100644 --- a/qapi/trace-events +++ b/qapi/trace-events @@ -17,6 +17,7 @@ visit_start_alternate(void *v, const char *name, void *obj, size_t size) "v=%p n visit_end_alternate(void *v, void *obj) "v=%p obj=%p" visit_optional(void *v, const char *name, bool *present) "v=%p name=%s present=%p" +visit_deprecated(void *v, const char *name) "v=%p name=%s" visit_type_enum(void *v, const char *name, int *obj) "v=%p name=%s obj=%p" visit_type_int(void *v, const char *name, int64_t *obj) "v=%p name=%s obj=%p" -- cgit v1.1