#ifdef MAIL_USE_SYSTEM_LOCK
if (! preserve_mail)
{
-#if defined (STRIDE) || defined (XENIX)
- /* Stride, xenix have file locking, but no ftruncate.
- This mess will do. */
- close (open (inname, O_CREAT | O_TRUNC | O_RDWR, 0666));
-#else
ftruncate (indesc, 0L);
-#endif /* STRIDE or XENIX */
}
#endif /* MAIL_USE_SYSTEM_LOCK */