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-rw-r--r--security/selinux/include/netif.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/security/selinux/include/netif.h b/security/selinux/include/netif.h
new file mode 100644
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+++ b/security/selinux/include/netif.h
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+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Network interface table.
+ *
+ * Network interfaces (devices) do not have a security field, so we
+ * maintain a table associating each interface with a SID.
+ *
+ * Author: James Morris <jmorris@redhat.com>
+ *
+ * Copyright (C) 2003 Red Hat, Inc., James Morris <jmorris@redhat.com>
+ * Copyright (C) 2007 Hewlett-Packard Development Company, L.P.
+ * Paul Moore <paul@paul-moore.com>
+ */
+#ifndef _SELINUX_NETIF_H_
+#define _SELINUX_NETIF_H_
+
+#include <net/net_namespace.h>
+
+void sel_netif_flush(void);
+
+int sel_netif_sid(struct net *ns, int ifindex, u32 *sid);
+
+#endif /* _SELINUX_NETIF_H_ */
+