Authorization mechanism for establishing addressability to infor

Details Authorization mechanism for establishing addressability to infor Authorization mechanism for establishing addressability to infor

1980-05-23

1984-02-07

Springborn, Harvey E.

Boots, shoes, and leggings

G06F 900, G06F 946

Patent

active

044307055

ABSTRACT:
Permits one program in one address space to obtain access to data in another address space without invoking a supervisor. Each of a plurality of address spaces assigned an Address Space Number (ASN) has an associated set of address translation tables. Addressability to a second address space may be specified by a program if authorized in accordance with the entry of an authority table associated with the second address space, the entry being designated by an authorization index associated with the program.

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patent: 4177510 (1979-12-01), Appell

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