1 files changed, 20 insertions, 0 deletions
diff --git a/fs/smb/client/dns_resolve.h b/fs/smb/client/dns_resolve.h
new file mode 100644
index 000000000000..6eb0c15a2440
--- /dev/null
+++ b/fs/smb/client/dns_resolve.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: LGPL-2.1 */
+/*
+ *   DNS Resolver upcall management for CIFS DFS
+ *   Handles host name to IP address resolution
+ *
+ *   Copyright (c) International Business Machines  Corp., 2008
+ *   Author(s): Steve French (sfrench@us.ibm.com)
+ *
+ */
+
+#ifndef _DNS_RESOLVE_H
+#define _DNS_RESOLVE_H
+
+#include <linux/net.h>
+
+#ifdef __KERNEL__
+int dns_resolve_server_name_to_ip(const char *unc, struct sockaddr *ip_addr, time64_t *expiry);
+#endif /* KERNEL */
+
+#endif /* _DNS_RESOLVE_H */