/* ljoy_exit_joystick: [primary thread]
* Shut down the joystick driver.
*/
static void ljoy_exit_joystick(void)
{
int i;
#ifdef SUPPORT_HOTPLUG
if (inotify_fd != -1) {
_al_unix_stop_watching_fd(inotify_fd);
close(inotify_fd);
inotify_fd = -1;
}
hotplug_ended = true;
al_signal_cond(hotplug_cond);
al_join_thread(hotplug_thread, NULL);
#endif
al_destroy_mutex(config_mutex);
config_mutex = NULL;
for (i = 0; i < (int)_al_vector_size(&joysticks); i++) {
ALLEGRO_JOYSTICK_LINUX **slot = _al_vector_ref(&joysticks, i);
inactivate_joy(*slot);
al_free(*slot);
}
_al_vector_free(&joysticks);
num_joysticks = 0;
}
/* ljoy_release_joystick: [primary thread]
*
* Close the device for a joystick then free the joystick structure.
*/
static void ljoy_release_joystick(ALLEGRO_JOYSTICK *joy_)
{
ALLEGRO_JOYSTICK_LINUX *joy = (ALLEGRO_JOYSTICK_LINUX *) joy_;
int i;
_al_unix_stop_watching_fd(joy->fd);
_al_event_source_free(&joy->parent.es);
close(joy->fd);
for (i = 0; i < joy->parent.info.num_sticks; i++)
_AL_FREE((void *)joy->parent.info.stick[i].name);
for (i = 0; i < joy->parent.info.num_buttons; i++)
_AL_FREE((void *)joy->parent.info.button[i].name);
_AL_FREE(joy);
}
/* lkeybd_exit_keyboard: [primary thread]
* Shut down the keyboard driver.
*/
static void lkeybd_exit_keyboard(void)
{
_al_unix_stop_watching_fd(the_keyboard.fd);
_al_event_source_free(&the_keyboard.parent.es);
/* Restore terminal attrs, keyboard mode, and reset the LED mode. */
tcsetattr(the_keyboard.fd, TCSANOW, &the_keyboard.startup_termio);
ioctl(the_keyboard.fd, KDSKBMODE, the_keyboard.startup_kbmode);
ioctl(the_keyboard.fd, KDSETLED, 8);
close(the_keyboard.fd);
//__al_linux_leave_console();
/* This may help catch bugs in the user program, since the pointer
* we return to the user is always the same.
*/
memset(&the_keyboard, 0, sizeof the_keyboard);
}
static void inactivate_joy(ALLEGRO_JOYSTICK_LINUX *joy)
{
int i;
if (joy->config_state == LJOY_STATE_UNUSED)
return;
joy->config_state = LJOY_STATE_UNUSED;
_al_unix_stop_watching_fd(joy->fd);
close(joy->fd);
joy->fd = -1;
for (i = 0; i < joy->parent.info.num_sticks; i++)
al_free((void *)joy->parent.info.stick[i].name);
for (i = 0; i < joy->parent.info.num_buttons; i++)
al_free((void *)joy->parent.info.button[i].name);
memset(&joy->parent.info, 0, sizeof(joy->parent.info));
memset(&joy->joystate, 0, sizeof(joy->joystate));
al_ustr_free(joy->device_name);
joy->device_name = NULL;
}
