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-rw-r--r--erts/emulator/beam/erl_nif.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c
index f1c35cd5a5..4fd82bad10 100644
--- a/erts/emulator/beam/erl_nif.c
+++ b/erts/emulator/beam/erl_nif.c
@@ -803,19 +803,13 @@ ERL_NIF_TERM enif_make_copy(ErlNifEnv* dst_env, ERL_NIF_TERM src_term)
{
Uint sz;
Eterm* hp;
-#ifdef SHCOPY
- erts_shcopy_t info;
- INITIALIZE_SHCOPY(info);
- sz = copy_shared_calculate(src_term, &info);
- hp = alloc_heap(dst_env, sz);
- src_term = copy_shared_perform(src_term, sz, &info, &hp, &MSO(dst_env->proc));
- DESTROY_SHCOPY(info);
- return src_term;
-#else
+ /*
+ * No preserved sharing allowed as long as literals are also preserved.
+ * Process independent environment can not be reached by purge.
+ */
sz = size_object(src_term);
hp = alloc_heap(dst_env, sz);
return copy_struct(src_term, sz, &hp, &MSO(dst_env->proc));
-#endif
}