Function jjSetRing

Singular/iparith.cc:3848–3867

dummy for python_module.so and similiar

}
// dummy for python_module.so and similiar
static BOOLEAN jjSetRing(leftv, leftv u)
{
  if (u->rtyp==IDHDL) rSetHdl((idhdl)u->data);
  else
  {
    ring r=(ring)u->Data();
    idhdl h=rFindHdl(r,NULL);
    if (h==NULL)
    {
      char name_buffer[100];
      STATIC_VAR int ending=1000000;
      ending++;
      snprintf(name_buffer,100, "PYTHON_RING_VAR%d",ending);
      h=enterid(name_buffer,0,RING_CMD,&IDROOT);
      IDRING(h)=rIncRefCnt(r);
    }
    rSetHdl(h);
  }
  return FALSE;
}
static BOOLEAN jjPROC1(leftv res, leftv u)
{
  return jjPROC(res,u,NULL);