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696ae1ac91
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>
67 lines
2.1 KiB
C
67 lines
2.1 KiB
C
/*
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* Core Definitions for QAPI/QMP Dispatch
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*
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* Copyright IBM, Corp. 2011
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*
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* Authors:
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* Anthony Liguori <aliguori@us.ibm.com>
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*
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* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
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* See the COPYING.LIB file in the top-level directory.
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*
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*/
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#ifndef QAPI_QMP_DISPATCH_H
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#define QAPI_QMP_DISPATCH_H
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#include "monitor/monitor.h"
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#include "qemu/queue.h"
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typedef void (QmpCommandFunc)(QDict *, QObject **, Error **);
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typedef enum QmpCommandOptions
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{
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QCO_NO_SUCCESS_RESP = (1U << 0),
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QCO_ALLOW_OOB = (1U << 1),
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QCO_ALLOW_PRECONFIG = (1U << 2),
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QCO_COROUTINE = (1U << 3),
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} QmpCommandOptions;
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typedef struct QmpCommand
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{
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const char *name;
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/* Runs in coroutine context if QCO_COROUTINE is set */
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QmpCommandFunc *fn;
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QmpCommandOptions options;
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uint64_t features;
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QTAILQ_ENTRY(QmpCommand) node;
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bool enabled;
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const char *disable_reason;
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} QmpCommand;
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typedef QTAILQ_HEAD(QmpCommandList, QmpCommand) QmpCommandList;
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void qmp_register_command(QmpCommandList *cmds, const char *name,
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QmpCommandFunc *fn, QmpCommandOptions options,
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uint64_t features);
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const QmpCommand *qmp_find_command(const QmpCommandList *cmds,
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const char *name);
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void qmp_disable_command(QmpCommandList *cmds, const char *name,
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const char *err_msg);
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void qmp_enable_command(QmpCommandList *cmds, const char *name);
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bool qmp_command_is_enabled(const QmpCommand *cmd);
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bool qmp_command_available(const QmpCommand *cmd, Error **errp);
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const char *qmp_command_name(const QmpCommand *cmd);
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bool qmp_has_success_response(const QmpCommand *cmd);
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QDict *qmp_error_response(Error *err);
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QDict *coroutine_mixed_fn qmp_dispatch(const QmpCommandList *cmds, QObject *request,
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bool allow_oob, Monitor *cur_mon);
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bool qmp_is_oob(const QDict *dict);
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typedef void (*qmp_cmd_callback_fn)(const QmpCommand *cmd, void *opaque);
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void qmp_for_each_command(const QmpCommandList *cmds, qmp_cmd_callback_fn fn,
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void *opaque);
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#endif
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