trace_probes_circuit.h (611B)
1 /* Copyright (c) 2020-2021, The Tor Project, Inc. */ 2 /* See LICENSE for licensing information */ 3 4 /** 5 * \file trace_probes_circuit.c 6 * \brief The tracing probes for the circuit subsystem. Currently, only 7 * LTTng-UST probes are available. 8 **/ 9 10 #ifndef TOR_TRACE_PROBES_CIRCUIT_H 11 #define TOR_TRACE_PROBES_CIRCUIT_H 12 13 #include "lib/trace/events.h" 14 15 /* We only build the following if LTTng instrumentation has been enabled. */ 16 #ifdef USE_TRACING_INSTRUMENTATION_LTTNG 17 18 #include "core/or/lttng_circuit.inc" 19 20 #endif /* USE_TRACING_INSTRUMENTATION_LTTNG */ 21 22 #endif /* !defined(TOR_TRACE_PROBES_CIRCUIT_H) */