140 // Extract the D-Bus interfaces to probe from the JSON config files.
145         auto findProbe = it->find("Probe");  in filterProbeInterfaces()
148             lg2::error("configuration file missing probe: {PROBE}", "PROBE",  in filterProbeInterfaces()
167             const std::string* probe = probeJson.get_ptr<const std::string*>();  in filterProbeInterfaces()  local
168             if (probe == nullptr)  in filterProbeInterfaces()
170                 lg2::error("Probe statement wasn't a string, can't parse");  in filterProbeInterfaces()
173             // Skip it if the probe cmd doesn't contain an interface.  in filterProbeInterfaces()
174             if (probe::findProbeType(*probe))  in filterProbeInterfaces()
179             // syntax requires probe before first open brace  in filterProbeInterfaces()
180             auto findStart = probe->find('(');  in filterProbeInterfaces()
183                 std::string interface = probe->substr(0, findStart);  in filterProbeInterfaces()