The functions for iterating through topologies begin with tpm_iter.
Many have counterparts in the topology information functions (tpm_info[xx]). The iterating functions can query any topology, loaded or unloaded, open or closed. The information functions query only topologies that are open.
| tpm_iterdesc | Gets a topology description. |
| tpm_itername | Gets a topology name. |
| tpm_iternext | Moves the iterator to the next topology. |
| tpm_iterstart | Creates a topology iterator. |
| tpm_iterstop | Frees a topology iterator. |
| tpm_itertype | Gets a topology type. |
| tpm_iterversion | Gets the version of a topology. |