diff options
Diffstat (limited to 'erts/preloaded/src')
| -rw-r--r-- | erts/preloaded/src/erlang.erl | 12 | ||||
| -rw-r--r-- | erts/preloaded/src/erts_code_purger.erl | 14 | ||||
| -rw-r--r-- | erts/preloaded/src/erts_internal.erl | 6 | ||||
| -rw-r--r-- | erts/preloaded/src/init.erl | 4 |
4 files changed, 21 insertions, 15 deletions
diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl index d9dc9a1976..ab54d716cc 100644 --- a/erts/preloaded/src/erlang.erl +++ b/erts/preloaded/src/erlang.erl @@ -1471,8 +1471,16 @@ processes() -> %% purge_module/1 -spec purge_module(Module) -> true when Module :: atom(). -purge_module(_Module) -> - erlang:nif_error(undefined). +purge_module(Module) when erlang:is_atom(Module) -> + case erts_code_purger:purge(Module) of + {false, _} -> + erlang:error(badarg, [Module]); + {true, _} -> + true + end; +purge_module(Arg) -> + erlang:error(badarg, [Arg]). + %% put/2 -spec put(Key, Val) -> term() when diff --git a/erts/preloaded/src/erts_code_purger.erl b/erts/preloaded/src/erts_code_purger.erl index 6bb6e4fcdc..880c86aad1 100644 --- a/erts/preloaded/src/erts_code_purger.erl +++ b/erts/preloaded/src/erts_code_purger.erl @@ -70,12 +70,8 @@ do_purge(Mod) -> true = erlang:copy_literals(Mod, true), DidKill = check_proc_code(erlang:processes(), Mod, true), true = erlang:copy_literals(Mod, false), - try - erlang:purge_module(Mod) - catch - _:_ -> ignore - end, - {true, DidKill} + WasPurged = erts_internal:purge_module(Mod), + {WasPurged, DidKill} end. %% soft_purge(Module) @@ -104,11 +100,7 @@ do_soft_purge(Mod) -> false; true -> true = erlang:copy_literals(Mod, false), - try - erlang:purge_module(Mod) - catch - _:_ -> ignore - end, + erts_internal:purge_module(Mod), true end end. diff --git a/erts/preloaded/src/erts_internal.erl b/erts/preloaded/src/erts_internal.erl index 426749264f..6e649e8395 100644 --- a/erts/preloaded/src/erts_internal.erl +++ b/erts/preloaded/src/erts_internal.erl @@ -38,6 +38,7 @@ -export([request_system_task/3]). -export([check_process_code/2]). +-export([purge_module/1]). -export([flush_monitor_messages/3]). @@ -204,6 +205,11 @@ request_system_task(_Pid, _Prio, _Request) -> check_process_code(_Module, _OptionList) -> erlang:nif_error(undefined). +-spec purge_module(Module) -> boolean() when + Module :: module(). +purge_module(_Module) -> + erlang:nif_error(undefined). + %% term compare where integer() < float() = true -spec cmp_term(A,B) -> Result when diff --git a/erts/preloaded/src/init.erl b/erts/preloaded/src/init.erl index 383c4a1ec6..ed65c57c0d 100644 --- a/erts/preloaded/src/init.erl +++ b/erts/preloaded/src/init.erl @@ -636,9 +636,9 @@ unload(_) -> do_unload(sub([heart|erlang:pre_loaded()],erlang:loaded())). do_unload([M|Mods]) -> - catch erlang:purge_module(M), + catch erts_internal:purge_module(M), catch erlang:delete_module(M), - catch erlang:purge_module(M), + catch erts_internal:purge_module(M), do_unload(Mods); do_unload([]) -> purge_all_hipe_refs(), |