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What is Reentrant Procedure in Operating System? PDF Download

Learn Reentrant Procedure definition in operating system with explanation to study “What is Reentrant Procedure”. Study reentrant procedure explanation with operating system terms to review operating system course for online degree programs.

Reentrant Procedure Definition

  • A routine that may be entered before the completion of a prior execution of the same routine.

    Operating Systems by William Stallings



Reentrant Procedure Explanation

A reentrant procedure is one in which a single copy of the program can be shared by multiple users during the same period. Re entrance has two key aspect i.e. The program code cannot modify itself and the local data for each user must be stored separately.

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