diff options
Diffstat (limited to 'lib/stdlib/src/proc_lib.erl')
| -rw-r--r-- | lib/stdlib/src/proc_lib.erl | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/lib/stdlib/src/proc_lib.erl b/lib/stdlib/src/proc_lib.erl index 3dc1848550..363705b0f4 100644 --- a/lib/stdlib/src/proc_lib.erl +++ b/lib/stdlib/src/proc_lib.erl @@ -232,7 +232,7 @@ init_p(Parent, Ancestors, Fun) when is_function(Fun) -> Fun() catch Class:Reason -> - exit_p(Class, Reason) + exit_p(Class, Reason, erlang:get_stacktrace()) end. -spec init_p(pid(), [pid()], atom(), atom(), [term()]) -> term(). @@ -247,7 +247,7 @@ init_p_do_apply(M, F, A) -> apply(M, F, A) catch Class:Reason -> - exit_p(Class, Reason) + exit_p(Class, Reason, erlang:get_stacktrace()) end. -spec wake_up(atom(), atom(), [term()]) -> term(). @@ -257,22 +257,29 @@ wake_up(M, F, A) when is_atom(M), is_atom(F), is_list(A) -> apply(M, F, A) catch Class:Reason -> - exit_p(Class, Reason) + exit_p(Class, Reason, erlang:get_stacktrace()) end. -exit_p(Class, Reason) -> +exit_p(Class, Reason, Stacktrace) -> case get('$initial_call') of {M,F,A} when is_atom(M), is_atom(F), is_integer(A) -> MFA = {M,F,make_dummy_args(A, [])}, crash_report(Class, Reason, MFA), - exit(Reason); + erlang:raise(exit, exit_reason(Class, Reason, Stacktrace), Stacktrace); _ -> %% The process dictionary has been cleared or %% possibly modified. crash_report(Class, Reason, []), - exit(Reason) + erlang:raise(exit, exit_reason(Class, Reason, Stacktrace), Stacktrace) end. +exit_reason(error, Reason, Stacktrace) -> + {Reason, Stacktrace}; +exit_reason(exit, Reason, _Stacktrace) -> + Reason; +exit_reason(throw, Reason, Stacktrace) -> + {{nocatch, Reason}, Stacktrace}. + -spec start(Module, Function, Args) -> Ret when Module :: module(), Function :: atom(), |