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Techniques for permitting access across a context barrier in a small footprint device using shared object interfaces

  • US 7,093,122 B1
  • Filed: 01/22/1999
  • Issued: 08/15/2006
  • Est. Priority Date: 01/22/1999
  • Status: Expired due to Term
First Claim
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1. A small footprint device comprising:

  • a. at least one processing element on said small footprint device;

    b. memory on said small footprint device, andc. a context barrier, on said small footprint device, for isolating program modules, on said small footprint device, from one another wherein said program modules use said memory and execute on said processing element,d. in which at least one program module contains one or more shared interface objects for permitting access by another program module across said context barrier.

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