libio/cleanup.c

   1 #include "libioP.h"
   2 #if _G_HAVE_ATEXIT
   3 #include <stdlib.h>
   4
   5 typedef void (*voidfunc) __P((void));
   6
   7 /* Prototype.  */
   8 static void DEFUN_VOID (_IO_register_cleanup);
   9
  10 static void
  11 DEFUN_VOID(_IO_register_cleanup)
  12 {
  13   atexit ((voidfunc)_IO_cleanup);
  14   _IO_cleanup_registration_needed = 0;
  15 }
  16
  17 void (*_IO_cleanup_registration_needed)() = _IO_register_cleanup;
  18 #else
  19 void (*_IO_cleanup_registration_needed)() = NULL;
  20 #endif /* _G_HAVE_ATEXIT */