atexit(3C)           COMPATIBILITY FUNCTIONS           atexit(3C)



NAME
     atexit - add program termination routine

SYNOPSIS
     #include <stdlib.h>

     int atexit (void (*func)(void));

DESCRIPTION
     atexit adds the function func to a list of functions  to  be
     called  without  arguments on normal termination of the pro-
     gram.  Normal termination occurs by either  a  call  to  the
     exit  system  call  or a return from main.  At most 32 func-
     tions may be registered by atexit;  the  functions  will  be
     called in the reverse order of their registration.

     atexit returns 0 if the registration succeeds, nonzero if it
     fails.

SEE ALSO
     exit(2).


































          Last change: C Programming Language Utilities         1