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[Qemu-devel] [PULL v2 04/10] vl: Convert machine help code to use object
From: |
Andreas Färber |
Subject: |
[Qemu-devel] [PULL v2 04/10] vl: Convert machine help code to use object property iterators |
Date: |
Thu, 19 Nov 2015 15:36:02 +0100 |
From: "Daniel P. Berrange" <address@hidden>
Stop directly accessing the Object::properties field data
structure and instead use the formal object property iterator
APIs. This insulates the code from future data structure
changes in the Object struct.
Signed-off-by: Daniel P. Berrange <address@hidden>
Tested-by: Pavel Fedin <address@hidden>
Signed-off-by: Andreas Färber <address@hidden>
---
vl.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/vl.c b/vl.c
index 7d993a5..4211ff1 100644
--- a/vl.c
+++ b/vl.c
@@ -1536,12 +1536,14 @@ MachineInfoList *qmp_query_machines(Error **errp)
static int machine_help_func(QemuOpts *opts, MachineState *machine)
{
ObjectProperty *prop;
+ ObjectPropertyIterator *iter;
if (!qemu_opt_has_help_opt(opts)) {
return 0;
}
- QTAILQ_FOREACH(prop, &OBJECT(machine)->properties, node) {
+ iter = object_property_iter_init(OBJECT(machine));
+ while ((prop = object_property_iter_next(iter))) {
if (!prop->set) {
continue;
}
@@ -1554,6 +1556,7 @@ static int machine_help_func(QemuOpts *opts, MachineState
*machine)
error_printf("\n");
}
}
+ object_property_iter_free(iter);
return 1;
}
--
2.6.2
- [Qemu-devel] [PULL for-2.5 v2 00/10] QOM devices patch queue 2015-11-19, Andreas Färber, 2015/11/19
- [Qemu-devel] [PULL v2 01/10] qdev: Change Property::offset field to ptrdiff_t type, Andreas Färber, 2015/11/19
- [Qemu-devel] [PULL v2 03/10] qmp: Convert QMP code to use object property iterators, Andreas Färber, 2015/11/19
- [Qemu-devel] [PULL v2 09/10] qom: Clean up assertions to display values on failure, Andreas Färber, 2015/11/19
- [Qemu-devel] [PULL v2 05/10] ppc: Convert spapr code to use object property iterators, Andreas Färber, 2015/11/19
- [Qemu-devel] [PULL v2 10/10] MAINTAINERS: Add check-qom-{interface, proplist} to QOM, Andreas Färber, 2015/11/19
- [Qemu-devel] [PULL v2 04/10] vl: Convert machine help code to use object property iterators,
Andreas Färber <=
- [Qemu-devel] [PULL v2 06/10] net: Convert net filter code to use object property iterators, Andreas Färber, 2015/11/19
- [Qemu-devel] [PULL v2 07/10] qom: Add a test case for complex property finalization, Andreas Färber, 2015/11/19
- [Qemu-devel] [PULL v2 02/10] qom: Introduce ObjectPropertyIterator struct for iteration, Andreas Färber, 2015/11/19
- [Qemu-devel] [PULL v2 08/10] qom: Replace object property list with GHashTable, Andreas Färber, 2015/11/19
- Re: [Qemu-devel] [PULL for-2.5 v2 00/10] QOM devices patch queue 2015-11-19, Peter Maydell, 2015/11/19
- Re: [Qemu-devel] [PULL for-2.5 v2 00/10] QOM devices patch queue 2015-11-19, Peter Maydell, 2015/11/20