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29 .Dt BUS_GET_PROPERTY 9
33 .Nd get child's specific property
38 .Fn BUS_GET_PROPERTY "device_t dev" "device_t child" "const char *propname" \
39 "void *propvalue" "size_t size"
44 is called from driver code which wants to access child's specific data stored
46 Property consits of its name and value.
47 Implementation shall copy to
57 is zero, then implementation shall only return size of the property.
59 Property's size if successful, otherwise -1.
62 .Xr device_get_property 9
64 This manual page was written by
65 .An Bartlomiej Grzesik .