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-rw-r--r--lib/kernel/src/heart.erl3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/kernel/src/heart.erl b/lib/kernel/src/heart.erl
index 28452a377e..de287bfa43 100644
--- a/lib/kernel/src/heart.erl
+++ b/lib/kernel/src/heart.erl
@@ -42,6 +42,7 @@
-define(CLEAR_CMD, 5).
-define(GET_CMD, 6).
-define(HEART_CMD, 7).
+-define(PREPARING_CRASH, 8). % Used in beam vm
-define(TIMEOUT, 5000).
-define(CYCLE_TIMEOUT, 10000).
@@ -130,6 +131,8 @@ start_portprogram() ->
Port when is_port(Port) ->
case wait_ack(Port) of
ok ->
+ %% register port so the vm can find it if need be
+ register(heart_port, Port),
{ok, Port};
{error, Reason} ->
report_problem({{port_problem, Reason},