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qdev: make properties array "const"

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Constify all accesses to qdev properties, except for the
ObjectPropertyAccessor itself.  This makes it possible to place them in
read-only memory, and also lets Rust bindings switch from "static mut"
arrays to "static"; which is advantageous, because mutable statics are
highly discouraged.

Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2024-10-18 11:18:25 +02:00
parent 11b8920ed2
commit d36f165d95
4 changed files with 18 additions and 18 deletions
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2
system/qdev-monitor.c
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@ -751,7 +751,7 @@ DeviceState *qdev_device_add(QemuOpts *opts, Error **errp)
#define qdev_printf(fmt, ...) monitor_printf(mon, "%*s" fmt, indent, "", ## __VA_ARGS__)
static void qdev_print_props(Monitor *mon, DeviceState *dev, Property *props,
static void qdev_print_props(Monitor *mon, DeviceState *dev, const Property *props,
int indent)
{
if (!props)