Function RecGetRecord_Xmalloc

src/records/RecCore.cc:769–800

------------------------------------------------------------------------- RecGetRecord_Xmalloc -------------------------------------------------------------------------

// RecGetRecord_Xmalloc
//-------------------------------------------------------------------------
RecErrT
RecGetRecord_Xmalloc(const char *name, RecDataT data_type, RecData *data, bool lock)
{
  RecErrT err = REC_ERR_OKAY;

  if (lock) {
    ink_rwlock_rdlock(&g_records_rwlock);
  }

  if (auto it = g_records_ht.find(name); it != g_records_ht.end()) {
    RecRecord *r = it->second;

    rec_mutex_acquire(&(r->lock));
    if (!r->registered || (r->data_type != data_type)) {
      err = REC_ERR_FAIL;
    } else {
      // Clear the caller's record just in case it has trash in it.
      // Passing trashy records to RecDataSet will cause confusion.
      memset(data, 0, sizeof(RecData));
      RecDataSet(data_type, data, &(r->data));
    }
    rec_mutex_release(&(r->lock));
  } else {
    err = REC_ERR_FAIL;
  }

  if (lock) {
    ink_rwlock_unlock(&g_records_rwlock);
  }

  return err;
}

//-------------------------------------------------------------------------
// RecForceInsert