2.2.2. Namespace
2.2.2. Namespace Probe alias names should take the form tapset_name.probe_name . For example, the probe for sending a signal could be named signal.send . Global symbol names (probes, functions, and variables) should be unique accross all tapsets. This helps avoid namespace collisions in scripts that use multiple tapsets. To ensure this, use tapset-specific prefixes in your global symbols. Internal symbol names should be prefixed with an underscore ( _ ).