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* qapi: change 'unsigned special_features' to 'uint64_t features'Daniel P. Berrangé2025-02-101-4/+4
| | | | | | | | | | | | | | | | The "special_features" field / parameter holds the subset of schema features that are for internal code use. Specifically 'DEPRECATED' and 'UNSTABLE'. This special casing of internal features is going to be removed, so prepare for that by renaming to 'features'. Using a fixed size type is also best practice for bit fields. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-ID: <20250205123550.2754387-3-berrange@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
* qapi: Move include/qapi/qmp/ to include/qobject/Daniel P. Berrangé2025-02-101-7/+7
| | | | | | | | | | | | | | | | | | | | | | The general expectation is that header files should follow the same file/path naming scheme as the corresponding source file. There are various historical exceptions to this practice in QEMU, with one of the most notable being the include/qapi/qmp/ directory. Most of the headers there correspond to source files in qobject/. This patch corrects most of that inconsistency by creating include/qobject/ and moving the headers for qobject/ there. This also fixes MAINTAINERS for include/qapi/qmp/dispatch.h: scripts/get_maintainer.pl now reports "QAPI" instead of "No maintainers found". Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Zhao Liu <zhao1.liu@intel.com> Acked-by: Halil Pasic <pasic@linux.ibm.com> #s390x Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20241118151235.2665921-2-armbru@redhat.com> [Rebased]
* qapi: remove needless includeMarc-André Lureau2022-03-221-1/+0
| | | | | Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com>
* qapi: Generalize struct member policy checkingMarkus Armbruster2021-10-291-9/+11
| | | | | | | | | | | | | | | | | | | The generated visitor functions call visit_deprecated_accept() and visit_deprecated() when visiting a struct member with special feature flag 'deprecated'. This makes the feature flag visible to the actual visitors. I want to make feature flag 'unstable' visible there as well, so I can add policy for it. To let me make it visible, replace these functions by visit_policy_reject() and visit_policy_skip(), which take the member's special features as an argument. Note that the new functions have the opposite sense, i.e. the return value flips. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20211028102520.747396-6-armbru@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> [Unbreak forward visitor]
* qapi: introduce forwarding visitorPaolo Bonzini2021-07-231-0/+326
This new adaptor visitor takes a single field of the adaptee, and exposes it with a different name. This will be used for QOM alias properties. Alias targets can of course have a different name than the alias property itself (e.g. a machine's pflash0 might be an alias of a property named 'drive'). When the target's getter or setter invokes the visitor, it will use a different name than what the caller expects, and the visitor will not be able to find it (or will consume erroneously). The solution is for alias getters and setters to wrap the incoming visitor, and forward the sole field that the target is expecting while renaming it appropriately. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>