d->state = state;
if (state != old_state)
- log_debug("%s changed %s -> %s",
- UNIT(d)->id,
- device_state_to_string(old_state),
- device_state_to_string(state));
+ log_debug_unit(UNIT(d)->id,
+ "%s changed %s -> %s", UNIT(d)->id,
+ device_state_to_string(old_state),
+ device_state_to_string(state));
unit_notify(UNIT(d), state_translation_table[old_state], state_translation_table[state], true);
}
prefix, strna(d->sysfs));
}
-static UnitActiveState device_active_state(Unit *u) {
+_pure_ static UnitActiveState device_active_state(Unit *u) {
assert(u);
return state_translation_table[DEVICE(u)->state];
}
-static const char *device_sub_state_to_string(Unit *u) {
+_pure_ static const char *device_sub_state_to_string(Unit *u) {
assert(u);
return device_state_to_string(DEVICE(u)->state);
static int device_process_new_device(Manager *m, struct udev_device *dev, bool update_state) {
const char *sysfs, *dn;
struct udev_list_entry *item = NULL, *first = NULL;
+ int r;
assert(m);
return -ENOMEM;
/* Add the main unit named after the sysfs path */
- device_update_unit(m, dev, sysfs, true);
+ r = device_update_unit(m, dev, sysfs, true);
+ if (r < 0)
+ return r;
/* Add an additional unit for the device node */
if ((dn = udev_device_get_devnode(dev)))
}
static int device_enumerate(Manager *m) {
- struct epoll_event ev;
int r;
struct udev_enumerate *e = NULL;
struct udev_list_entry *item = NULL, *first = NULL;
assert(m);
if (!m->udev) {
+ struct epoll_event ev;
+
if (!(m->udev = udev_new()))
return -ENOMEM;