Function audio_thread_priority::atp_serialize_thread_info

#[no_mangle]
pub extern "C" fn atp_serialize_thread_info(
    thread_info: *mut atp_thread_info, 
    bytes: *mut c_void
)

Return a byte buffer containing serialized information about a thread, to promote it to real-time from elsewhere, with a C API.

bytes MUST be std::mem::size_of<RtPriorityThreadInfo>() bytes long.

This is exposed in the C API as ATP_THREAD_INFO_SIZE.

This call is useful on Linux desktop only, when the process is sandboxed, cannot promote itself directly, and the atp_thread_info struct must be passed via IPC.