void
     pthread_cleanup_push(void (*cleanup_routine)(void *), void *arg);

DESCRIPTION

     The pthread_cleanup_push() function adds cleanup_routine to the top of
     the stack of cleanup handlers that get called when the current thread
     exits.

     When cleanup_routine is called, it is passed arg as its only argument.

RETURN VALUES

     pthread_cleanup_push() does not return any value.

ERRORS

     None

SEE ALSO

     pthread_cleanup_pop(3), pthread_exit(3)

STANDARDS

     pthread_cleanup_push() conforms to ISO/IEC 9945-1:1996 (``POSIX.1'').

BSD                              July 30, 1998                             BSD