Question

#pragma exit is primarily used for?

(a) Checking memory leaks after exiting the program

(b) Informing Operating System that program has terminated

(c) Running a function at exiting the program

(d) No such preprocessor exist

This question was posed to me in my homework.

I want to ask this question from C-Preprocessor in chapter C Functions and Structure of a Program of C

Answer 1

Right option is (c) Running a function at exiting the program

To explain: It is primarily used for running a function upon exiting the program.