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2 small bugfixes for nif-examples resources #4

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2 small bugfixes for nif-examples resources #4

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5 changes: 2 additions & 3 deletions apps/resources/c_src/resources.c
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,6 @@ open_resource(ErlNifEnv* env)
const char* mod = "resources";
const char* name = "Example";
int flags = ERL_NIF_RT_CREATE | ERL_NIF_RT_TAKEOVER;
Tracker* tracker;

RES_TYPE = enif_open_resource_type(env, mod, name, free_res, flags, NULL);
if(RES_TYPE == NULL) return -1;
Expand All @@ -40,7 +39,7 @@ load(ErlNifEnv* env, void** priv, ERL_NIF_TERM load_info)

atom_ok = enif_make_atom(env, "ok");

tracker = (Tracker*) enif_alloc(sizeof(Tracker));
Tracker* tracker = (Tracker*) enif_alloc(sizeof(Tracker));
tracker->count = 0;
*priv = (void*) tracker;

Expand All @@ -56,7 +55,7 @@ reload(ErlNifEnv* env, void** priv, ERL_NIF_TERM load_info)
}

static int
reload(ErlNifEnv* env, void** priv, void** old_priv, ERL_NIF_TERM load_info)
upgrade(ErlNifEnv* env, void** priv, void** old_priv, ERL_NIF_TERM load_info)
{
if(open_resource(env) == -1) return -1;
return 0;
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