Module: Kernel

Defined in:
(unknown)

Instance Method Summary collapse

Instance Method Details

#msleep(vn) ⇒ Object 



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# File 'ext/msleep.c', line 8

static VALUE rb_msleep(VALUE self, VALUE vn) {
  unsigned long n;

#ifndef _WIN32
  unsigned long msec, sec;
  struct timespec req;
#endif

  n = FIX2LONG(vn);

#ifndef _WIN32
  msec = n % 1000;
  sec  = (n - msec) / 1000;

  req.tv_sec  = sec;
  req.tv_nsec = msec * 1000000;

  if (nanosleep(&req, NULL) != 0) {
    return Qnil;
  }
#else
  Sleep(n);
#endif

  return vn;
}