The functions for getting information about topologies begin with tpm_info.
Many have counterparts in the topology iterating functions (tpm_iter[xx]). The information functions can query only topologies that are open. The iterating functions can query any topology, loaded or unloaded, open or closed.
| tpm_infobuildvar | Stores the configuration values of a topology. |
| tpm_infocomplete | Tests if a topology is complete. |
| tpm_infocorrect | Tests if a topology is correct. |
| tpm_infocurrent | Checks the source from which a topology was loaded. |
| tpm_infodesc | Gets a topology description. |
| tpm_infomodified | Checks if topology elements have been modified using drawing tools. |
| tpm_infoname | Gets a topology name. |
| tpm_infostatus | Checks whether a topology is open for Read or Write. |
| tpm_infotype | Gets a topology type. |
| tpm_infoversion | Gets a topology version. |