return util_path_encode(&filename[start], len - start);
}
-static int device_read_db(struct udev_device *udev_device)
+int udev_device_read_db(struct udev_device *udev_device)
{
struct stat stats;
char filename[UTIL_PATH_SIZE];
{
device->info_loaded = 1;
udev_device_read_uevent_file(device);
- device_read_db(device);
+ udev_device_read_db(device);
}
void udev_device_set_info_loaded(struct udev_device *device)
struct udev_device *device_new(struct udev *udev)
{
struct udev_device *udev_device;
+ struct udev_list_entry *list_entry;
if (udev == NULL)
return NULL;
udev_list_init(&udev_device->properties_list);
udev_list_init(&udev_device->attr_list);
udev_device->event_timeout = -1;
+ /* copy global properties */
+ udev_list_entry_foreach(list_entry, udev_get_properties_list_entry(udev))
+ udev_device_add_property(udev_device,
+ udev_list_entry_get_name(list_entry),
+ udev_list_entry_get_value(list_entry));
info(udev_device->udev, "udev_device: %p created\n", udev_device);
return udev_device;
}
free(udev_device->sysname);
free(udev_device->devnode);
free(udev_device->subsystem);
- udev_list_cleanup(udev_device->udev, &udev_device->devlinks_list);
- udev_list_cleanup(udev_device->udev, &udev_device->properties_list);
+ udev_list_cleanup_entries(udev_device->udev, &udev_device->devlinks_list);
+ udev_list_cleanup_entries(udev_device->udev, &udev_device->properties_list);
free(udev_device->action);
free(udev_device->driver);
free(udev_device->devpath_old);
free(udev_device->physdevpath);
- udev_list_cleanup(udev_device->udev, &udev_device->attr_list);
+ udev_list_cleanup_entries(udev_device->udev, &udev_device->attr_list);
for (i = 0; i < ARRAY_SIZE(udev_device->envp) && udev_device->envp[i] != NULL; i++)
free(udev_device->envp[i]);
info(udev_device->udev, "udev_device: %p released\n", udev_device);
void udev_device_cleanup_devlinks_list(struct udev_device *udev_device)
{
udev_device->devlinks_uptodate = 0;
- udev_list_cleanup(udev_device->udev, &udev_device->devlinks_list);
+ udev_list_cleanup_entries(udev_device->udev, &udev_device->devlinks_list);
}
/**
}
/* trailing number */
- while (isdigit(udev_device->sysname[--len]))
+ while (len > 0 && isdigit(udev_device->sysname[--len]))
udev_device->sysnum = &udev_device->sysname[len];
+
+ /* sysname is completely numeric */
+ if (len == 0)
+ udev_device->sysnum = NULL;
+
return 0;
}
struct udev_list_entry *udev_device_add_property(struct udev_device *udev_device, const char *key, const char *value)
{
udev_device->envp_uptodate = 0;
+ if (value == NULL) {
+ struct udev_list_entry *list_entry;
+
+ list_entry = udev_device_get_properties_list_entry(udev_device);
+ list_entry = udev_list_entry_get_by_name(list_entry, key);
+ if (list_entry != NULL)
+ udev_list_entry_remove(list_entry);
+ return NULL;
+ }
return udev_list_entry_add(udev_device->udev, &udev_device->properties_list, key, value, 1, 0);
}