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-rw-r--r--erts/emulator/test/nif_SUITE_data/nif_SUITE.c75
1 files changed, 46 insertions, 29 deletions
diff --git a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
index c8f286f629..0c4a9f7e5c 100644
--- a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
+++ b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
@@ -40,7 +40,7 @@ typedef struct
int ref_cnt;
CallInfo* call_history;
NifModPrivData* nif_mod;
- union { ErlNifResourceType* t; long l; } rt_arr[2];
+ union { ErlNifResourceType* t; void* vp; } rt_arr[2];
} PrivData;
/*
@@ -93,6 +93,23 @@ struct binary_resource {
unsigned size;
};
+static int get_pointer(ErlNifEnv* env, ERL_NIF_TERM term, void** pp)
+{
+ ErlNifUInt64 i64;
+ int r = enif_get_uint64(env, term, &i64);
+ if (r) {
+ *pp = (void*)i64;
+ }
+ return r;
+}
+
+static ERL_NIF_TERM make_pointer(ErlNifEnv* env, void* p)
+{
+ ErlNifUInt64 i64 = (ErlNifUInt64) p;
+ return enif_make_uint64(env, i64);
+}
+
+
static int load(ErlNifEnv* env, void** priv_data, ERL_NIF_TERM load_info)
{
PrivData* data = enif_alloc(sizeof(PrivData));
@@ -224,15 +241,15 @@ static ERL_NIF_TERM call_history(ErlNifEnv* env, int argc, const ERL_NIF_TERM ar
static ERL_NIF_TERM hold_nif_mod_priv_data(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
PrivData* data = (PrivData*) enif_priv_data(env);
- unsigned long ptr_as_ulong;
+ void* ptr;
- if (!enif_get_ulong(env,argv[0],&ptr_as_ulong)) {
+ if (!get_pointer(env,argv[0],&ptr)) {
return enif_make_badarg(env);
}
if (data->nif_mod != NULL) {
NifModPrivData_release(data->nif_mod);
}
- data->nif_mod = (NifModPrivData*) ptr_as_ulong;
+ data->nif_mod = (NifModPrivData*) ptr;
return enif_make_int(env,++(data->nif_mod->ref_cnt));
}
@@ -696,7 +713,7 @@ static ERL_NIF_TERM last_resource_dtor_call(ErlNifEnv* env, int argc, const ERL_
memcpy(enif_make_new_binary(env, resource_dtor_last_sz, &bin),
resource_dtor_last_data, resource_dtor_last_sz);
ret = enif_make_tuple3(env,
- enif_make_long(env, (long)resource_dtor_last),
+ make_pointer(env, resource_dtor_last),
bin,
enif_make_int(env, resource_dtor_cnt));
}
@@ -717,40 +734,40 @@ static ERL_NIF_TERM get_resource_type(ErlNifEnv* env, int argc, const ERL_NIF_TE
if (!enif_get_int(env, argv[0], &ix) || ix >= 2) {
return enif_make_badarg(env);
}
- return enif_make_long(env, data->rt_arr[ix].l);
+ return make_pointer(env, data->rt_arr[ix].vp);
}
static ERL_NIF_TERM alloc_resource(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
ErlNifBinary data_bin;
- union { ErlNifResourceType* t; long l; } type;
- union { void* p; long l;} data;
- if (!enif_get_long(env, argv[0], &type.l)
+ union { ErlNifResourceType* t; void* vp; } type;
+ void* data;
+ if (!get_pointer(env, argv[0], &type.vp)
|| !enif_inspect_binary(env, argv[1], &data_bin)
- || (data.p = enif_alloc_resource(type.t, data_bin.size))==NULL) {
+ || (data = enif_alloc_resource(type.t, data_bin.size))==NULL) {
return enif_make_badarg(env);
}
- memcpy(data.p, data_bin.data, data_bin.size);
- return enif_make_long(env, data.l);
+ memcpy(data, data_bin.data, data_bin.size);
+ return make_pointer(env, data);
}
static ERL_NIF_TERM make_resource(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
- union { void* p; long l; } data;
- if (!enif_get_long(env, argv[0], &data.l)) {
+ void* data;
+ if (!get_pointer(env, argv[0], &data)) {
return enif_make_badarg(env);
}
- return enif_make_resource(env, data.p);
+ return enif_make_resource(env, data);
}
static ERL_NIF_TERM make_new_resource(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
ErlNifBinary data_bin;
- union { ErlNifResourceType* t; long l; } type;
+ union { ErlNifResourceType* t; void* vp; } type;
void* data;
ERL_NIF_TERM ret;
- if (!enif_get_long(env, argv[0], &type.l)
+ if (!get_pointer(env, argv[0], &type.vp)
|| !enif_inspect_binary(env, argv[1], &data_bin)
|| (data = enif_alloc_resource(type.t, data_bin.size))==NULL) {
@@ -765,7 +782,7 @@ static ERL_NIF_TERM make_new_resource(ErlNifEnv* env, int argc, const ERL_NIF_TE
static ERL_NIF_TERM make_new_resource_binary(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
ErlNifBinary data_bin;
- union { struct binary_resource* p; void* vp; long l; } br;
+ union { struct binary_resource* p; void* vp; } br;
void* buf;
ERL_NIF_TERM ret;
if (!enif_inspect_binary(env, argv[0], &data_bin)
@@ -781,7 +798,7 @@ static ERL_NIF_TERM make_new_resource_binary(ErlNifEnv* env, int argc, const ERL
memcpy(br.p->data, data_bin.data, data_bin.size);
ret = enif_make_resource_binary(env, br.vp, br.p->data, br.p->size);
enif_release_resource(br.p);
- return enif_make_tuple2(env, enif_make_long(env,br.l), ret);
+ return enif_make_tuple2(env, make_pointer(env,br.vp), ret);
}
static void binary_resource_dtor(ErlNifEnv* env, void* obj)
@@ -796,33 +813,33 @@ static void binary_resource_dtor(ErlNifEnv* env, void* obj)
static ERL_NIF_TERM get_resource(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
ErlNifBinary data_bin;
- union { ErlNifResourceType* t; long l; } type;
- union { void* p; long l; } data;
+ union { ErlNifResourceType* t; void* vp; } type;
+ void* data;
type.t = NULL;
if (enif_is_identical(argv[0], atom_binary_resource_type)) {
type.t = binary_resource_type;
}
else {
- enif_get_long(env, argv[0], &type.l);
+ get_pointer(env, argv[0], &type.vp);
}
if (type.t == NULL
- || !enif_get_resource(env, argv[1], type.t, &data.p)) {
+ || !enif_get_resource(env, argv[1], type.t, &data)) {
return enif_make_badarg(env);
}
- enif_alloc_binary(enif_sizeof_resource(data.p), &data_bin);
- memcpy(data_bin.data, data.p, data_bin.size);
- return enif_make_tuple2(env, enif_make_long(env,data.l),
+ enif_alloc_binary(enif_sizeof_resource(data), &data_bin);
+ memcpy(data_bin.data, data, data_bin.size);
+ return enif_make_tuple2(env, make_pointer(env,data),
enif_make_binary(env, &data_bin));
}
static ERL_NIF_TERM release_resource(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
- union { void* p; long l; } data;
- if (!enif_get_long(env, argv[0], &data.l)) {
+ void* data;
+ if (!get_pointer(env, argv[0], &data)) {
return enif_make_badarg(env);
}
- enif_release_resource(data.p);
+ enif_release_resource(data);
return enif_make_atom(env,"ok");
}