diff options
| -rw-r--r-- | main.c | 23 |
1 files changed, 23 insertions, 0 deletions
@@ -258,7 +258,13 @@ static void SourceCurrentDir(lua_State* lua_state) { static int LuaSubscribe(lua_State* lua_state) { // TODO(mburakov): Handle lua errors. +#if 0 + // mburakov: Userdata is broken on AArch64 struct Context* context = lua_touserdata(lua_state, lua_upvalueindex(1)); +#else + const void* ctx = lua_tolstring(lua_state, lua_upvalueindex(1), NULL); + struct Context* context = *(void* const*)ctx; +#endif const char* topic = lua_tolstring(lua_state, -2, NULL); struct Message* message = GetMessage(&context->messages, topic); if (!message) { @@ -271,7 +277,13 @@ static int LuaSubscribe(lua_State* lua_state) { static int LuaPublish(lua_State* lua_state) { // TODO(mburakov): Handle lua errors. +#if 0 + // mburakov: Userdata is broken on AArch64 struct Context* context = lua_touserdata(lua_state, lua_upvalueindex(1)); +#else + const void* ctx = lua_tolstring(lua_state, lua_upvalueindex(1), NULL); + struct Context* context = *(void* const*)ctx; +#endif char* buffer = context->buffer; size_t topic_size, payload_size; const char* topic = lua_tolstring(lua_state, -2, &topic_size); @@ -340,10 +352,21 @@ int main(int argc, char* argv[]) { } luaL_openlibs(context.lua_state); // TODO(mburakov): Handle lua errors. +#if 0 + // mburakov: Userdata is broken on AArch64 lua_pushlightuserdata(context.lua_state, &context); +#else + void* ctx = &context; + lua_pushlstring(context.lua_state, (const char*)&ctx, sizeof(void*)); +#endif lua_pushcclosure(context.lua_state, LuaSubscribe, 1); lua_setglobal(context.lua_state, "subscribe"); +#if 0 + // mburakov: Userdata is broken on AArch64 lua_pushlightuserdata(context.lua_state, &context); +#else + lua_pushlstring(context.lua_state, (const char*)&ctx, sizeof(void*)); +#endif lua_pushcclosure(context.lua_state, LuaPublish, 1); lua_setglobal(context.lua_state, "publish"); SourceCurrentDir(context.lua_state); |