U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Object-oriental system for managing shared libraries

Patent 5414854 Issued on May 9, 1995. Estimated Expiration Date: Icon_subject April 5, 2013. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

Method for sequentially registering executable program formats with unresolved pointers by assigning linkage state and invocation state thereof
Patent #: 5247679
Issued on: 09/21/1993
Inventor: Kumar

Management system for memory resident computer programs Patent #: 5274819
Issued on: 12/28/1993
Inventor: Blomfield-Brown

Inventors

Application

No. 042959 filed on 04/05/1993

US Classes:

713/1DIGITAL DATA PROCESSING SYSTEM INITIALIZATION OR CONFIGURATION (E.G., INITIALIZING, SET UP, CONFIGURATION, OR RESETTING)

Examiners

Primary: Black, Thomas G.
Assistant: Loomis, John C.

Attorney, Agent or Firm

Foreign Patent References

  • 0352447 EP. 01/13/1990

International Class

G06F 009/445

Abstract

A method and apparatus is disclosed for locating and loading shared libraries linked with a given shared library that has been launched by a program. The present invention operates by initially determining the names of the shared library names that are necessary to a program that has been launched. Thereafter, search objects are employed to search for and attain the physical shared library locations that correspond to the determined names. A collection of search objects can be placed within a team and employed in a selected sequential order. Upon the attainment of an appropriate locations corresponding to each of the shared library names, each of the shared library names are mapped to its corresponding physical location. Thereafter, the contents of each physical shared library location can be loaded for purposes of a program.

Other References

  • Bridge, A., "RTL Routine Finds Symbols and More", Digital Review, vol. 5, Issue No. 4, 1988
  • Programmer's Journal, vol. 7, No. 2, Apr. 1989, pp. 40-47, R. Duncan "OS/2 Dynamic Link Libraries
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