1 files changed, 34 insertions, 0 deletions
diff --git a/security/landlock/net.h b/security/landlock/net.h
new file mode 100644
index 000000000..5c0e3b409
--- /dev/null
+++ b/security/landlock/net.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Landlock LSM - Network management and hooks
+ *
+ * Copyright © 2022-2023 Huawei Tech. Co., Ltd.
+ */
+
+#ifndef _SECURITY_LANDLOCK_NET_H
+#define _SECURITY_LANDLOCK_NET_H
+
+#include "common.h"
+#include "ruleset.h"
+#include "setup.h"
+
+#if IS_ENABLED(CONFIG_INET)
+__init void landlock_add_net_hooks(void);
+
+int landlock_append_net_rule(struct landlock_ruleset *const ruleset,
+			     const u16 port, access_mask_t access_rights,
+			     const u32 flags);
+#else /* IS_ENABLED(CONFIG_INET) */
+static inline void landlock_add_net_hooks(void)
+{
+}
+
+static inline int
+landlock_append_net_rule(struct landlock_ruleset *const ruleset, const u16 port,
+			 access_mask_t access_rights, const u32 flags)
+{
+	return -EAFNOSUPPORT;
+}
+#endif /* IS_ENABLED(CONFIG_INET) */
+
+#endif /* _SECURITY_LANDLOCK_NET_H */