C++ (Cpp) udev_hotplug_event Exemples

Exemple #1

Fichier : linux_udev.c Projet : TaoheGit/hmi_sdl_android

void linux_udev_hotplug_poll(void)
{
	struct udev_device* udev_dev;

	usbi_mutex_static_lock(&linux_hotplug_lock);
	do {
		udev_dev = udev_monitor_receive_device(udev_monitor);
		if (udev_dev) {
			usbi_dbg("Handling hotplug event from hotplug_poll");
			udev_hotplug_event(udev_dev);
		}
	} while (udev_dev);
	usbi_mutex_static_unlock(&linux_hotplug_lock);
}

Exemple #2

Fichier : linux_udev.c Projet : LudovicRousseau/libusb-darwin

static void *linux_udev_event_thread_main(void *arg)
{
	struct pollfd fds = {.fd = udev_monitor_fd,
			     .events = POLLIN};

	usbi_dbg("udev event thread entering.");

	while (1 == poll(&fds, 1, -1)) {
		if (NULL == udev_monitor || POLLIN != fds.revents) {
			break;
		}

		udev_hotplug_event();
	}

	usbi_dbg("udev event thread exiting");

	return NULL;
}

Exemple #3

Fichier : linux_udev.c Projet : TaoheGit/hmi_sdl_android

static void *linux_udev_event_thread_main(void *arg)
{
	struct udev_device* udev_dev;
	struct pollfd fds = {.fd = udev_monitor_fd,
			     .events = POLLIN};

	usbi_dbg("udev event thread entering.");

	while (1 == poll(&fds, 1, -1)) {
		if (NULL == udev_monitor || POLLIN != fds.revents) {
			break;
		}

		usbi_mutex_static_lock(&linux_hotplug_lock);
		udev_dev = udev_monitor_receive_device(udev_monitor);
		if (udev_dev)
			udev_hotplug_event(udev_dev);
		usbi_mutex_static_unlock(&linux_hotplug_lock);
	}

	usbi_dbg("udev event thread exiting");

	return NULL;
}