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Add build support for tracepoints via lttng-ust

This commit is contained in:
Andy Wingo 2025-02-10 12:45:25 +01:00
parent b517464d7f
commit cca54736a0
6 changed files with 126 additions and 5 deletions

17
api/gc-tracepoint.h Normal file
View file

@ -0,0 +1,17 @@
#ifndef GC_TRACEPOINT_H
#define GC_TRACEPOINT_H
#ifdef GC_TRACEPOINT_LTTNG
#include "gc-lttng.h"
#define GC_TRACEPOINT(...) \
lttng_ust_tracepoint(whippet, __VA_ARGS__)
#else // GC_TRACEPOINT_LTTNG
#define GC_TRACEPOINT(...) do {} while (0)
#endif // GC_TRACEPOINT_LTTNG
#endif // GC_TRACEPOINT_H