Method create

switch/source/thread.cpp:51–76

}

bool Threads::create(std::optional<size_t> stackSize, void (*entrypoint)(void))
{
    // Reap the previous worker before reusing the slot. The sole caller
    // (ScriptRunner) only creates a new thread once the previous run's result
    // was collected, so this wait is at most the tail of a returning thread.
    join();

    // Stack size must be page-aligned or threadCreate fails with
    // LibnxError_BadInput (see the network thread in main.cpp).
    size_t stack = stackSize.value_or(0x8000);
    stack        = (stack + 0xFFF) & ~(size_t)0xFFF;

    gEntry    = entrypoint;
    Result rc = threadCreate(&gThread, thunk, nullptr, nullptr, stack, 0x2C, -2);
    if (R_FAILED(rc)) {
        Logging::error("[thread] threadCreate failed with result 0x{:08X}", rc);
        return false;
    }
    if (R_FAILED(rc = threadStart(&gThread))) {
        Logging::error("[thread] threadStart failed with result 0x{:08X}", rc);
        threadClose(&gThread);
        return false;
    }
    gThreadLive = true;
    return true;
}