return TD_BADTH;
{ if (pt % pthread_threads_max == 0) {  th->th_ta_p = (td_thragent_t *) ta; th->th_unique = NULL;  return TD_OK; }  return TD_BADTH; }
td_ta_map_id2thr (const td_thragent_t *ta, pthread_t pt, td_thrhandle_t *th){  struct pthread_handle_struct phc;  struct _pthread_descr_struct pds;  int pthread_threads_max;  LOG ("td_ta_map_id2thr");  /* Test whether the TA parameter is ok.  */  if (! ta_ok (ta))    return TD_BADTA;  /* Make the following expression a bit smaller.  */  pthread_threads_max = ta->pthread_threads_max;  /* We can compute the entry in the handle array we want.  */  if (ps_pdread (ta->ph, ta->handles + pt % pthread_threads_max, &phc,		 sizeof (struct pthread_handle_struct)) != PS_OK)    return TD_ERR;	/* XXX Other error value?  */  /* Test whether this entry is in use.  */  if (phc.h_descr == NULL)    return TD_BADTH;  /* Next test: get the descriptor to see whether this is not an old     thread handle.  */  if (ps_pdread (ta->ph, phc.h_descr, &pds,		 sizeof (struct _pthread_descr_struct)) != PS_OK)    return TD_ERR;	/* XXX Other error value?  */  if (pds.p_tid != pt)    return TD_BADTH;  if (pds.p_terminated != 0)    return TD_NOTHR;  /* Create the `td_thrhandle_t' object.  */  th->th_ta_p = (td_thragent_t *) ta;  th->th_unique = phc.h_descr;  return TD_OK;}