Server Interface - Return information about a backing storage object.
#include< default_pager/mach/default_pager_types.h>
kern_return_t default_pager_backing_store_info
(mach_port_t backing_store,
backing_store_flavor_t flavor,
backing_store_info_t info,
mach_msg_type_number_t size);
The default_pager_backing_store_info function is called to obtain information about a backing storage object created by default_pager_backing_store_create. The kernel does not make this call itself (which is why it can be a synchronous call); this request is only issued by tasks holding the backing store port, created with default_pager_backing_store_create, for a default memory manager.
Functions: default_pager_backing_store_create, default_pager_backing_store_delete.
Data Structures: backing_store_basic_info.