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qdev: add qdev_alias_all_properties()

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The qdev_alias_all_properties() function creates QOM alias properties
for each qdev property on a DeviceState.  This is useful for parent
objects that wish to forward property accesses to their children.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
This commit is contained in:
Stefan Hajnoczi 2014-06-18 17:58:32 +08:00
parent ee512c6f21
commit 67cc7e0aac
2 changed files with 23 additions and 0 deletions
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2
include/hw/qdev-properties.h
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@ -193,6 +193,8 @@ void error_set_from_qdev_prop_error(Error **errp, int ret, DeviceState *dev,
*/
void qdev_property_add_static(DeviceState *dev, Property *prop, Error **errp);
void qdev_alias_all_properties(DeviceState *target, Object *source);
/**
* @qdev_prop_set_after_realize:
* @dev: device