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06668850e3
Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the Error typedef. Since then, we've moved to include qemu/osdep.h everywhere. Its file comment explains: "To avoid getting into possible circular include dependencies, this file should not include any other QEMU headers, with the exceptions of config-host.h, compiler.h, os-posix.h and os-win32.h, all of which are doing a similar job to this file and are under similar constraints." qapi/error.h doesn't do a similar job, and it doesn't adhere to similar constraints: it includes qapi-types.h. That's in excess of 100KiB of crap most .c files don't actually need. Add the typedef to qemu/typedefs.h, and include that instead of qapi/error.h. Include qapi/error.h in .c files that need it and don't get it now. Include qapi-types.h in qom/object.h for uint16List. Update scripts/clean-includes accordingly. Update it further to match reality: replace config.h by config-target.h, add sysemu/os-posix.h, sysemu/os-win32.h. Update the list of includes in the qemu/osdep.h comment quoted above similarly. This reduces the number of objects depending on qapi/error.h from "all of them" to less than a third. Unfortunately, the number depending on qapi-types.h shrinks only a little. More work is needed for that one. Backports commit da34e65cb4025728566d6504a99916f6e7e1dd6a from qemu
47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
/*
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* QEMU Object Model - QObject wrappers
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*
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* Copyright (C) 2012 Red Hat, Inc.
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*
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* Author: Paolo Bonzini <pbonzini@redhat.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#include "qemu/osdep.h"
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#include "qapi/error.h"
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#include "qemu-common.h"
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#include "qom/object.h"
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#include "qom/qom-qobject.h"
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#include "qapi/visitor.h"
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#include "qapi/qmp-input-visitor.h"
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#include "qapi/qmp-output-visitor.h"
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void object_property_set_qobject(struct uc_struct *uc, Object *obj, QObject *value,
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const char *name, Error **errp)
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{
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QmpInputVisitor *qiv;
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qiv = qmp_input_visitor_new(value);
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object_property_set(uc, obj, qmp_input_get_visitor(qiv), name, errp);
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qmp_input_visitor_cleanup(qiv);
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}
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QObject *object_property_get_qobject(struct uc_struct *uc, Object *obj, const char *name,
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Error **errp)
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{
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QObject *ret = NULL;
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Error *local_err = NULL;
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QmpOutputVisitor *qov;
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qov = qmp_output_visitor_new();
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object_property_get(uc, obj, qmp_output_get_visitor(qov), name, &local_err);
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if (!local_err) {
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ret = qmp_output_get_qobject(qov);
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}
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error_propagate(errp, local_err);
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qmp_output_visitor_cleanup(qov);
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return ret;
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}
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