Is there a way to convert a `wasm_instance_t*` to a `wasm_module_inst_t`?

[sbwtw]

I use the standard WASM C-API to create a wasm_instance_t*. However, when working with multi-threading, I discovered that it is necessary to create a corresponding execution environment (exec_env). The wasm_runtime_create_exec_env function requires a wasm_module_inst_t type. So, how can I create the exec_env from wasm_instance_t* (I hope to use private APIs as less as possible)?

[sbwtw]

Seems that wasm_c_api_internal.h is required. Could we add a CMake option to install this file?

[yamt]

our two sets of api are basically incompatible. i don't recommend to mix them in an app.
i suspect no one uses wasm-threads with wamr's wasm-c-api.
having said that, if you want to experiment, i guess you can just copy the necessary bits of wasm_c_api_internal.h to your app.

[sbwtw]

I am attempting to use the wasm-c-api to create an VM impl-free abstraction; however, I have found that the threads-related requires private APIs. It would be helpful for provide some options to publish and install wasm_c_api_internal.h.