[PATCH hurd 6/6] Add file record locking support

[Svante Signell <svante.signell@gmail.com>]

libtrivfs: implement trivfs_S_file_record_lock

libnetfs/ChangeLog
2001-04-11  Neal H Walfield  <neal@cs.uml.edu>

	* file-record-lock.c: New file.  Implement
	netfs_S_file_record_lock.
	* Makefile (SRCS): Add file-record-lock.c

Index: hurd-0.5.git20141210/libtrivfs/Makefile
===================================================================
--- hurd-0.5.git20141210.orig/libtrivfs/Makefile
+++ hurd-0.5.git20141210/libtrivfs/Makefile
@@ -25,7 +25,7 @@ FSSRCS= dir-link.c dir-mkdir.c dir-mkfil
 	file-getlinknode.c file-lock.c file-set-trans.c file-statfs.c \
 	file-sync.c file-syncfs.c file-set-size.c file-utimes.c file-exec.c \
 	file-access.c dir-chg.c file-chg.c file-get-storage-info.c \
-	file-get-fs-options.c file-reparent.c get-source.c
+	file-get-fs-options.c file-record-lock.c file-reparent.c get-source.c
 
 IOSRCS=io-async-icky.c io-async.c io-duplicate.c io-map.c io-modes-get.c \
 	io-modes-off.c io-modes-on.c io-modes-set.c io-owner-get.c \
Index: hurd-0.5.git20141210/libtrivfs/file-record-lock.c
===================================================================
--- /dev/null
+++ hurd-0.5.git20141210/libtrivfs/file-record-lock.c
@@ -0,0 +1,28 @@
+/*
+   Copyright (C) 2001, 2014 Free Software Foundation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#include "priv.h"
+#include "trivfs_fs_S.h"
+
+kern_return_t
+trivfs_S_file_record_lock (struct trivfs_protid *cred,
+			   mach_port_t reply,
+			   mach_msg_type_name_t reply_type,
+			   int cmd, struct flock64 *lock)
+{
+  return EOPNOTSUPP;
+}