Third party tape backends for LTFS

For now, we only have NetBSD port of HPE LTFS 4.3.1 ltotape

Makefile.am

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+ACLOCAL_AMFLAGS = -I m4
+
+nobase_pkginclude_HEADERS = config.h
+
+SUBDIRS = messages src/tape_drivers/netbsd/ltotape
+

README.md

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+# ltfs-backends

autogen.sh

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+#!/bin/sh
+#
+#
+#  OO_Copyright_BEGIN
+#
+#
+#  Copyright 2010, 2018 IBM Corp. All rights reserved.
+#
+#  Redistribution and use in source and binary forms, with or without
+#   modification, are permitted provided that the following conditions
+#  are met:
+#  1. Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#  2. Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in the
+#  documentation and/or other materials provided with the distribution.
+#  3. Neither the name of the copyright holder nor the names of its
+#     contributors may be used to endorse or promote products derived from
+#     this software without specific prior written permission.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+#  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+#  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+#  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+#  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+#  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+#  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+#  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+#  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+#  POSSIBILITY OF SUCH DAMAGE.
+#
+#
+#  OO_Copyright_END
+#
+
+# Bootstrap LTFS
+
+mkdir -p build-aux
+
+aclocal
+
+if [ -x /usr/local/bin/glibtoolize ]; then
+	glibtoolize
+else
+	libtoolize
+fi
+
+autoconf
+autoheader
+automake --add-missing --copy

configure.ac

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+#                                               -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ([2.69])
+AC_INIT([ltfs-plugins], [0.1], [[email protected]])
+AC_CONFIG_SRCDIR([src/tape_drivers/netbsd/ltotape/ltotape.c])
+AC_CONFIG_MACRO_DIRS([m4])
+AC_CONFIG_MACRO_DIR([m4]) 
+AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects])
+AC_CONFIG_HEADERS([config.h])
+AC_PROG_CC
+AM_PROG_AR
+AC_PROG_LIBTOOL
+
+
+# Checks for header files.
+AC_CHECK_HEADERS([fcntl.h inttypes.h stdlib.h string.h sys/file.h sys/ioctl.h unistd.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_CHECK_HEADER_STDBOOL
+AC_TYPE_SIZE_T
+AC_TYPE_UINT16_T
+AC_TYPE_UINT32_T
+AC_TYPE_UINT64_T
+AC_TYPE_UINT8_T
+
+# Checks for library functions.
+AC_CHECK_FUNCS([memset strerror strstr])
+
+dnl  
+dnl Check for pkg-config
+dnl 
+if test -z "$PKG_CONFIG" 
+then
+    AC_PATH_PROG(PKG_CONFIG, pkg-config, [no]) 
+fi  
+if test "x${PKG_CONFIG}" = "xno"
+then   
+    AC_MSG_ERROR([pkg-config was not found])
+fi
+
+dnl
+dnl Check for genrb
+dnl
+AC_PATH_PROG(GENRB, genrb, no)
+if test "x${GENRB}" = "xno"
+then
+    AC_MSG_ERROR([genrb was not found])
+fi
+
+dnl 
+dnl Check for pkgdata
+dnl 
+AC_PATH_PROG(PKGDATA, pkgdata, no)
+if test "x${PKGDATA}" = "xno"
+then          
+    AC_MSG_ERROR([pkgdata was not found])
+fi
+
+dnl
+dnl Check for ICU
+dnl
+ICU_MODULE_CFLAGS="`icu-config --cppflags 2> /dev/null`";
+ICU_MODULE_LIBS="`icu-config --ldflags 2> /dev/null`";
+if test -z "$ICU_MODULE_LIBS"
+then
+    PKG_CHECK_MODULES([ICU_MODULE], [icu >= 0.21])
+fi
+
+AC_MSG_CHECKING([use latest ICU])
+AC_ARG_ENABLE([icu_6x],
+    [AS_HELP_STRING([--enable-icu-6x],[Support handling of ICU 6x functions])],
+    [icu_6x=$enableval],
+    [icu_6x=no]
+)
+AC_MSG_RESULT([$icu_6x])
+
+if test "x${icu_6x}" = "xyes"
+then
+    AC_MSG_CHECKING(for ICU version)
+    ICU_MODULE_VERSION="`icu-config --version 2> /dev/null`";
+    if test "${ICU_MODULE_VERSION%%.*}" -ge "60"
+    then
+        AM_EXTRA_CPPFLAGS="${AM_EXTRA_CPPFLAGS} -D ICU6x"
+    fi
+    AC_MSG_RESULT([$ICU_MODULE_VERSION])
+fi
+
+dnl
+dnl test for ENOMEDIUM
+dnl
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <errno.h>],[
+#ifndef ENOMEDIUM
+#error no ENOMEDIUM
+#endif])],[],[AM_CPPFLAGS="${AM_CPPFLAGS} -DENOMEDIUM=EAGAIN"])
+
+
+AM_CPPFLAGS="${AM_CPPFLAGS} `${PKG_CONFIG} --cflags ltfs`"
+AM_CPPFLAGS="${AM_CPPFLAGS} `${PKG_CONFIG} --cflags fuse`"
+AM_CPPFLAGS="${AM_CPPFLAGS} -DIBM_LTFS_BUILD -DGENERIC_OEM_BUILD"
+AM_CPPFLAGS="${AM_CPPFLAGS} ${ICU_MODULE_CFLAGS}"
+#AM_CPPFLAGS="${AM_CPPFLAGS} -DENOMEDIUM=EAGAIN"
+
+AM_CONDITIONAL([CHK_MESSAGE], [test "x${use_msg_check}" = "xyes"])
+
+AC_SUBST(CFLAGS)
+AC_SUBST(AM_CPPFLAGS)
+AC_SUBST(AM_EXTRA_CPPFLAGS)
+AC_SUBST(AM_CFLAGS)
+AC_SUBST(AM_LDFLAGS) 
+
+AC_CONFIG_FILES([Makefile messages/Makefile src/tape_drivers/netbsd/ltotape/Makefile])
+AC_OUTPUT

messages/Makefile.am

@@ -0,0 +1,69 @@
+##
+##
+##  OO_Copyright_BEGIN
+##
+##
+##  Copyright 2010, 2018 IBM Corp. All rights reserved.
+##
+##  Redistribution and use in source and binary forms, with or without
+##   modification, are permitted provided that the following conditions
+##  are met:
+##  1. Redistributions of source code must retain the above copyright
+##     notice, this list of conditions and the following disclaimer.
+##  2. Redistributions in binary form must reproduce the above copyright
+##     notice, this list of conditions and the following disclaimer in the
+##  documentation and/or other materials provided with the distribution.
+##  3. Neither the name of the copyright holder nor the names of its
+##     contributors may be used to endorse or promote products derived from
+##     this software without specific prior written permission.
+##
+##  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+##  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+##  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+##  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+##  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+##  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+##  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+##  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+##  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+##  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+##  POSSIBILITY OF SUCH DAMAGE.
+##
+##
+##  OO_Copyright_END
+##
+######################################################################################
+##
+## COMPONENT NAME:  IBM Linear Tape File System
+##
+## FILE NAME:       Makefile.osx
+##
+## DESCRIPTION:     Automake template for LTFS message libraries on Linux.
+##
+## AUTHOR:          Brian Biskeborn
+##                  IBM Almaden Research Center
+##                  [email protected]
+##
+######################################################################################
+
+RESOURCES = \
+	driver_ltotape_dat.a
+
+.PHONY: all $(RESOURCES) clean-local
+if CHK_MESSAGE
+all: $(RESOURCES) ../src/ltfsmsg.h
+else
+all: $(RESOURCES)
+endif
+
+$(RESOURCES):
+	@./make_message_src.sh $@
+
+if CHK_MESSAGE
+../src/ltfsmsg.h: $(RESOURCES)
+	./print_error_messages.py > ../src/ltfsmsg.h
+endif
+
+clean-local:
+	rm -rf $(RESOURCES) */work
+	rm -f ../src/ltfsmsg.h

messages/driver_ltotape/en.txt

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+//
+//  %Z% %I% %W% %G% %U%
+//
+//  ZZ_Copyright_BEGIN
+//
+//
+//  Licensed Materials - Property of Hewlett Packard Enterprise Development LP
+//
+//  HPE StoreOpen Standalone Version 2.0.1
+//
+//  (C) Copyright 2015, 2016 Hewlett Packard Enterprise Development LP
+//
+//  This file is part of the HPE StoreOpen Standalone
+//
+//  The HPE StoreOpen Standalone is free software;
+//  you can redistribute it and/or modify it under the terms of the GNU Lesser
+//  General Public License as published by the Free Software Foundation,
+//  version 2.1 of the License.
+//
+//  The HPE StoreOpen Standalone 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 Lesser General Public License for more details.
+//
+//  You should have received a copy of the GNU Lesser General Public
+//  License along with this library; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//  or download the license from <http://www.gnu.org/licenses/>.
+//
+//
+//  ZZ_Copyright_END
+//
+
+en:table {
+	// This resource intentionally left blank.
+}
+

messages/driver_ltotape/en_US.txt

@@ -0,0 +1,37 @@
+//
+//  %Z% %I% %W% %G% %U%
+//
+//  ZZ_Copyright_BEGIN
+//
+//
+//  Licensed Materials - Property of Hewlett Packard Enterprise Development LP
+//
+//  HPE StoreOpen Standalone Version 2.0.1
+//
+//  (C) Copyright 2015, 2016 Hewlett Packard Enterprise Development LP
+//
+//  This file is part of the HPE StoreOpen Standalone
+//
+//  The HPE StoreOpen Standalone is free software;
+//  you can redistribute it and/or modify it under the terms of the GNU Lesser
+//  General Public License as published by the Free Software Foundation,
+//  version 2.1 of the License.
+//
+//  The HPE StoreOpen Standalone 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 Lesser General Public License for more details.
+//
+//  You should have received a copy of the GNU Lesser General Public
+//  License along with this library; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//  or download the license from <http://www.gnu.org/licenses/>.
+//
+//
+//  ZZ_Copyright_END
+//
+
+en_US:table {
+	// This resource intentionally left blank.
+}
+