if (u == other)
return 0;
- if (UNIT_VTABLE(u)->no_requires &&
- (d == UNIT_REQUIRES ||
- d == UNIT_REQUIRES_OVERRIDABLE ||
- d == UNIT_REQUISITE ||
- d == UNIT_REQUISITE_OVERRIDABLE ||
- d == UNIT_BIND_TO)) {
- return -EINVAL;
- }
-
if ((r = set_ensure_allocated(&u->meta.dependencies[d], trivial_hash_func, trivial_compare_func)) < 0)
return r;
return UNIT_VTABLE(u)->kill(u, w, m, signo, error);
}
+
+int unit_following_set(Unit *u, Set **s) {
+ assert(u);
+ assert(s);
+
+ if (UNIT_VTABLE(u)->following_set)
+ return UNIT_VTABLE(u)->following_set(u, s);
+
+ *s = NULL;
+ return 0;
+}
+
static const char* const unit_load_state_table[_UNIT_LOAD_STATE_MAX] = {
[UNIT_STUB] = "stub",
[UNIT_LOADED] = "loaded",