Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/src/core/unit-serialize.h b/src/core/unit-serialize.h
new file mode 100644
index 0000000..ab8a8e3
--- /dev/null
+++ b/src/core/unit-serialize.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include <stdio.h>
+
+#include "unit.h"
+#include "fdset.h"
+
+/* These functions serialize state for our own usage, i.e.: across a reload/reexec, rather than for being
+ * passed to a child process. */
+
+int unit_serialize_state(Unit *u, FILE *f, FDSet *fds, bool serialize_jobs);
+int unit_deserialize_state(Unit *u, FILE *f, FDSet *fds);
+int unit_deserialize_state_skip(FILE *f);
+
+void unit_dump(Unit *u, FILE *f, const char *prefix);