C++ (Cpp) qemu_chr_fe_set_open примеры использования

Пример #1

Файл: virtio-console.c Проект: 01org/KVMGT-qemu

/* Callback function that's called when the guest opens/closes the port */
static void set_guest_connected(VirtIOSerialPort *port, int guest_connected)
{
    VirtConsole *vcon = DO_UPCAST(VirtConsole, port, port);

    if (!vcon->chr) {
        return;
    }
    qemu_chr_fe_set_open(vcon->chr, guest_connected);
}

Пример #2

Файл: virtio-console.c Проект: CRYP706URU/pyrebox

/* Callback function that's called when the guest opens/closes the port */
static void set_guest_connected(VirtIOSerialPort *port, int guest_connected)
{
    VirtConsole *vcon = VIRTIO_CONSOLE(port);
    DeviceState *dev = DEVICE(port);
    VirtIOSerialPortClass *k = VIRTIO_SERIAL_PORT_GET_CLASS(port);

    if (!k->is_console) {
        qemu_chr_fe_set_open(&vcon->chr, guest_connected);
    }

    if (dev->id) {
        qapi_event_send_vserport_change(dev->id, guest_connected,
                                        &error_abort);
    }
}

Пример #3

Файл: test-char.c Проект: 8tab/qemu

static void char_stdio_test_subprocess(void)
{
    Chardev *chr;
    CharBackend be;
    int ret;

    chr = qemu_chr_new("label", "stdio");
    g_assert_nonnull(chr);

    qemu_chr_fe_init(&be, chr, &error_abort);
    qemu_chr_fe_set_open(&be, true);
    ret = qemu_chr_fe_write(&be, (void *)"buf", 4);
    g_assert_cmpint(ret, ==, 4);

    qemu_chr_fe_deinit(&be, true);
}