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Topology Information Functions
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.