- return specifier_printf(format, table, u);
-}
-
-char *unit_full_printf(Unit *u, const char *format) {
-
- /* This is similar to unit_name_printf() but also supports
- * unescaping. Also, adds a couple of additional codes:
- *
- * %c cgroup path of unit
- * %r root cgroup path of this systemd instance (e.g. "/user/lennart/shared/systemd-4711")
- * %R parent of root cgroup path (e.g. "/usr/lennart/shared")
- * %t the runtime directory to place sockets in (e.g. "/run" or $XDG_RUNTIME_DIR)
- * %u the username of the configured User or running user
- * %h the homedir of the configured User or running user
- */
-
- const Specifier table[] = {
- { 'n', specifier_string, u->id },
- { 'N', specifier_prefix_and_instance, NULL },
- { 'p', specifier_prefix, NULL },
- { 'P', specifier_prefix_unescaped, NULL },
- { 'i', specifier_string, u->instance },
- { 'I', specifier_instance_unescaped, NULL },
- { 'f', specifier_filename, NULL },
- { 'c', specifier_cgroup, NULL },
- { 'r', specifier_cgroup_root, NULL },
- { 'R', specifier_cgroup_root, NULL },
- { 't', specifier_runtime, NULL },
- { 'u', specifier_user_name, NULL },
- { 'h', specifier_user_home, NULL },
- { 's', specifier_user_shell, NULL },
- { 0, NULL, NULL }
- };
+ if (!what)
+ return 0;
+
+ /* Adds in links to the device node that this unit is based on */
+
+ if (!is_device_path(what))
+ return 0;
+
+ e = unit_name_from_path(what, ".device");
+ if (!e)
+ return -ENOMEM;
+
+ r = manager_load_unit(u->manager, e, NULL, NULL, &device);
+
+ if (r < 0)
+ return r;
+
+ r = unit_add_two_dependencies(u, UNIT_AFTER, UNIT_BINDS_TO, device, true);
+ if (r < 0)
+ return r;
+
+ if (wants) {
+ r = unit_add_dependency(device, UNIT_WANTS, u, false);
+ if (r < 0)
+ return r;
+ }
+
+ return 0;
+}
+
+int unit_coldplug(Unit *u) {
+ int r;