9 #ifndef TOR_TRACE_USDT_USDT_H
10 #define TOR_TRACE_USDT_USDT_H
12 #ifdef USE_TRACING_INSTRUMENTATION_USDT
15 #define SDT_USE_VARIADIC
17 #define TOR_STAP_PROBEV STAP_PROBEV
19 #define TOR_STAP_PROBEV(...)
23 #define TOR_TRACE_USDT(subsystem, event_name, ...) \
24 TOR_STAP_PROBEV(subsystem, event_name, ## __VA_ARGS__);
29 #define TOR_TRACE_USDT(subsystem, event_name, ...)