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    glibc

    [busuanzi]
    字数统计: 74字   |   阅读时长≈ 1分

    GTask

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    GTask *
    g_task_new (gpointer source_object,
    	GCancellable *cancellable,
    	GAsyncReadyCallback callback,
    	gpointer callback_data);

    关于 GCancellable 暂且用默认

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    GCancellable *cancellable = g_cancellable_new();
    • GAsyncReadyCallback
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    static void my_callback(GObject *source_object, GAsyncResult *res,
                            gpointer user_data)
    {
        printf("%p: %s\\n", g_thread_self(), __func__);
        Baker *baker = (Baker *)source_object;
        GMainLoop *loop = (GMainLoop *)user_data;
        Cake *cake;
        GError *error = NULL;
     
        cake = baker_bake_cake_finish(baker, res, &error);
        printf("A cake is baked: %p\\n", cake);
     
        g_object_unref(cake);
        g_main_loop_quit(loop);
    }