C++ (Cpp) pa_tls_set Exemples

Exemple #1

Fichier : thread-win32.c Projet : Elemecca/pulseaudio

static DWORD WINAPI internal_thread_func(LPVOID param) {
    pa_thread *t = param;
    assert(t);

    pa_run_once(&thread_tls_once, thread_tls_once_func);
    pa_tls_set(thread_tls, t);

    t->thread_func(t->userdata);

    return 0;
}

Exemple #2

Fichier : thread-win32.c Projet : Elemecca/pulseaudio

void *pa_tls_set(pa_tls *t, void *userdata) {
    void *r;

    assert(t);

    r = TlsGetValue(t->index);

    TlsSetValue(t->index, userdata);

    if (t->free_func) {
        struct pa_tls_monitor *m;

        PA_ONCE_BEGIN {
            monitor_tls = pa_tls_new(NULL);
            assert(monitor_tls);
            pa_tls_set(monitor_tls, NULL);
        } PA_ONCE_END;

        m = pa_tls_get(monitor_tls);
        if (!m) {
            HANDLE thread;

            m = pa_xnew(struct pa_tls_monitor, 1);

            DuplicateHandle(GetCurrentProcess(), GetCurrentThread(),
                GetCurrentProcess(), &m->thread, 0, FALSE,
                DUPLICATE_SAME_ACCESS);

            m->free_func = t->free_func;

            pa_tls_set(monitor_tls, m);

            thread = CreateThread(NULL, 0, monitor_thread_func, m, 0, NULL);
            assert(thread);
            CloseHandle(thread);
        }

        m->data = userdata;
    }

Exemple #3

Fichier : thread-test.c Projet : KOLIA112/pulseaudio

static void thread_func(void *data) {
    pa_tls_set(tls, data);

    pa_log_info("thread_func() for %s starting...", (char*) pa_tls_get(tls));

    pa_mutex_lock(mutex);

    for (;;) {
        int k, n;

        pa_log_info("%s waiting ...", (char*) pa_tls_get(tls));

        for (;;) {

            if (magic_number < 0)
                goto quit;

            if (magic_number != 0)
                break;

            pa_cond_wait(cond1, mutex);
        }

        k = magic_number;
        magic_number = 0;

        pa_mutex_unlock(mutex);

        pa_run_once(&once, once_func);

        pa_cond_signal(cond2, 0);

        pa_log_info("%s got number %i", (char*) pa_tls_get(tls), k);

        /* Spin! */
        for (n = 0; n < k; n++)
            pa_thread_yield();

        pa_mutex_lock(mutex);
    }

quit:

    pa_mutex_unlock(mutex);

    pa_log_info("thread_func() for %s done...", (char*) pa_tls_get(tls));
}