const char *str;
dev_t devnum;
int count;
- struct udev_list *list;
+ struct udev_list_entry *list_entry;
printf("*** device: %p ***\n", device);
str = udev_device_get_action(device);
- printf("action: '%s'\n", str);
+ if (str != NULL)
+ printf("action: '%s'\n", str);
+
str = udev_device_get_syspath(device);
printf("syspath: '%s'\n", str);
+
str = udev_device_get_devpath(device);
printf("devpath: '%s'\n", str);
+
str = udev_device_get_subsystem(device);
- printf("subsystem: '%s'\n", str);
+ if (str != NULL)
+ printf("subsystem: '%s'\n", str);
+
str = udev_device_get_driver(device);
- printf("driver: '%s'\n", str);
+ if (str != NULL)
+ printf("driver: '%s'\n", str);
+
str = udev_device_get_devnode(device);
- printf("devname: '%s'\n", str);
+ if (str != NULL)
+ printf("devname: '%s'\n", str);
+
devnum = udev_device_get_devnum(device);
- printf("devnum: %u:%u\n", major(devnum), minor(devnum));
+ if (major(devnum) > 0)
+ printf("devnum: %u:%u\n", major(devnum), minor(devnum));
count = 0;
- list = udev_device_get_devlinks_list(device);
- while (list != NULL) {
- printf("link: '%s'\n", udev_list_entry_get_name(list));
+ list_entry = udev_device_get_devlinks_list_entry(device);
+ while (list_entry != NULL) {
+ printf("link: '%s'\n", udev_list_entry_get_name(list_entry));
count++;
- list = udev_list_entry_get_next(list);
+ list_entry = udev_list_entry_get_next(list_entry);
}
- printf("found %i links\n", count);
+ if (count > 0)
+ printf("found %i links\n", count);
count = 0;
- list = udev_device_get_properties_list(device);
- while (list != NULL) {
- printf("property: '%s=%s'\n", udev_list_entry_get_name(list), udev_list_entry_get_value(list));
+ list_entry = udev_device_get_properties_list_entry(device);
+ while (list_entry != NULL) {
+ printf("property: '%s=%s'\n",
+ udev_list_entry_get_name(list_entry),
+ udev_list_entry_get_value(list_entry));
count++;
- list = udev_list_entry_get_next(list);
+ list_entry = udev_list_entry_get_next(list_entry);
}
- printf("found %i properties\n", count);
+ if (count > 0)
+ printf("found %i properties\n", count);
str = udev_device_get_attr_value(device, "dev");
- printf("attr{dev}: '%s'\n", str);
+ if (str != NULL)
+ printf("attr{dev}: '%s'\n", str);
printf("\n");
}
static int test_enumerate(struct udev *udev, const char *subsystem)
{
struct udev_enumerate *enumerate;
- struct udev_list *list;
+ struct udev_list_entry *list_entry;
int count = 0;
enumerate = udev_enumerate_new_from_subsystems(udev, NULL);
if (enumerate == NULL)
return -1;
- list = udev_enumerate_get_list(enumerate);
- while (list != NULL) {
+ list_entry = udev_enumerate_get_list_entry(enumerate);
+ while (list_entry != NULL) {
struct udev_device *device;
- device = udev_device_new_from_syspath(udev, udev_list_entry_get_name(list));
+ device = udev_device_new_from_syspath(udev, udev_list_entry_get_name(list_entry));
if (device != NULL) {
printf("device: '%s' (%s) '%s'\n",
udev_device_get_syspath(device),
udev_device_unref(device);
count++;
}
- list = udev_list_entry_get_next(list);
+ list_entry = udev_list_entry_get_next(list_entry);
}
udev_enumerate_unref(enumerate);
printf("found %i devices\n\n", count);