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machine: Make possible_cpu_arch_ids() return const pointer

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make sure that external callers won't try to modify
possible_cpus and owner of possible_cpus can access
it directly when it modifies it.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <1484759609-264075-5-git-send-email-imammedo@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This commit is contained in:
Igor Mammedov 2017-01-18 18:13:20 +01:00 • committed by Eduardo Habkost
parent 074281d62e
commit 80e5db303d
8 changed files with 13 additions and 23 deletions
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2
include/hw/boards.h
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@ -135,7 +135,7 @@ struct MachineClass {
HotplugHandler *(*get_hotplug_handler)(MachineState *machine,
DeviceState *dev);
unsigned (*cpu_index_to_socket_id)(unsigned cpu_index);
CPUArchIdList *(*possible_cpu_arch_ids)(MachineState *machine);
const CPUArchIdList *(*possible_cpu_arch_ids)(MachineState *machine);
HotpluggableCPUList *(*query_hotpluggable_cpus)(MachineState *machine);
};