+static int automount_serialize(Unit *u, FILE *f, FDSet *fds) {
+ Automount *a = AUTOMOUNT(u);
+ void *p;
+ Iterator i;
+
+ assert(a);
+ assert(f);
+ assert(fds);
+
+ unit_serialize_item(u, f, "state", automount_state_to_string(a->state));
+ unit_serialize_item(u, f, "failure", yes_no(a->failure));
+ unit_serialize_item_format(u, f, "dev-id", "%u", (unsigned) a->dev_id);
+
+ SET_FOREACH(p, a->tokens, i)
+ unit_serialize_item_format(u, f, "token", "%u", PTR_TO_UINT(p));
+
+ if (a->pipe_fd >= 0) {
+ int copy;
+
+ if ((copy = fdset_put_dup(fds, a->pipe_fd)) < 0)
+ return copy;
+
+ unit_serialize_item_format(u, f, "pipe-fd", "%i", copy);
+ }
+
+ return 0;
+}
+
+static int automount_deserialize_item(Unit *u, const char *key, const char *value, FDSet *fds) {
+ Automount *a = AUTOMOUNT(u);
+ int r;
+
+ assert(a);
+ assert(fds);
+
+ if (streq(key, "state")) {
+ AutomountState state;
+
+ if ((state = automount_state_from_string(value)) < 0)
+ log_debug("Failed to parse state value %s", value);
+ else
+ a->deserialized_state = state;
+ } else if (streq(key, "failure")) {
+ int b;
+
+ if ((b = parse_boolean(value)) < 0)
+ log_debug("Failed to parse failure value %s", value);
+ else
+ a->failure = b || a->failure;
+ } else if (streq(key, "dev-id")) {
+ unsigned d;
+
+ if (safe_atou(value, &d) < 0)
+ log_debug("Failed to parse dev-id value %s", value);
+ else
+ a->dev_id = (unsigned) d;
+ } else if (streq(key, "token")) {
+ unsigned token;
+
+ if (safe_atou(value, &token) < 0)
+ log_debug("Failed to parse token value %s", value);
+ else {
+ if (!a->tokens)
+ if (!(a->tokens = set_new(trivial_hash_func, trivial_compare_func)))
+ return -ENOMEM;
+
+ if ((r = set_put(a->tokens, UINT_TO_PTR(token))) < 0)
+ return r;
+ }
+ } else if (streq(key, "pipe-fd")) {
+ int fd;
+
+ if (safe_atoi(value, &fd) < 0 || fd < 0 || !fdset_contains(fds, fd))
+ log_debug("Failed to parse pipe-fd value %s", value);
+ else {
+ if (a->pipe_fd >= 0)
+ close_nointr_nofail(a->pipe_fd);
+
+ a->pipe_fd = fdset_remove(fds, fd);
+ }
+ } else
+ log_debug("Unknown serialization key '%s'", key);
+
+ return 0;
+}
+