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-rw-r--r--erts/emulator/beam/erl_bif_info.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/erts/emulator/beam/erl_bif_info.c b/erts/emulator/beam/erl_bif_info.c
index d35bbb80b8..0b2c26a548 100644
--- a/erts/emulator/beam/erl_bif_info.c
+++ b/erts/emulator/beam/erl_bif_info.c
@@ -126,6 +126,9 @@ static char erts_system_version[] = ("Erlang/OTP " ERLANG_OTP_RELEASE
#ifdef ERTS_FRMPTR
" [frame-pointer]"
#endif
+#ifdef USE_LTTNG
+ " [lttng]"
+#endif
#ifdef USE_DTRACE
" [dtrace]"
#endif
@@ -2748,6 +2751,9 @@ BIF_RETTYPE system_info_1(BIF_ALIST_1)
#elif defined(USE_SYSTEMTAP)
DECL_AM(systemtap);
BIF_RET(AM_systemtap);
+#elif defined(USE_LTTNG)
+ DECL_AM(lttng);
+ BIF_RET(AM_lttng);
#else
BIF_RET(am_none);
#endif