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authorMarc-André Lureau <marcandre.lureau@redhat.com>2019-03-11 19:10:14 +0100
committerMarc-André Lureau <marcandre.lureau@redhat.com>2019-03-22 17:24:26 +0100
commit87ecdc711555c9e13907f9bd38d90a35225b0e63 (patch)
tree58bbee530570f824ceb8edc586e452486221422a /slirp
parent772c712731e2f4c0eac1f50991446177ecf5a373 (diff)
slirp: relicense GPL files to BSD-3
In order to make slirp a standalone project, the project must have a clear license, and be compatible with the GPL or LGPL. Since commit 2f5f89963186d42a7ded253bc6cf5b32abb45cec ("Remove the advertising clause from the slirp license"), slirp is BSD-3. But new files have been added under slirp/ with QEMU GPL license since then. The copyright holders have been asked to relicense files to BSD-3 and gave their permission: - slirp/dhcpv6.{c,h} Subject: Re: Clearing slirp/ license To: "Marc-André Lureau" <marcandre.lureau@gmail.com>, QEMU <qemu-devel@nongnu.org>, Thomas Huth <thuth@redhat.com> Cc: Peter Maydell <peter.maydell@linaro.org>, Samuel Thibault <samuel.thibault@ens-lyon.org> References: <CAJ+F1CKBRNdLPb_wOLhURdUJd-j1RHY2toKSTEhCBt_zs4Xk1w@mail.gmail.com> From: "Cédric Le Goater" <clg@kaod.org> Message-ID: <e942cdab-fe1b-fdf4-3b9f-da16a4afa953@kaod.org> Date: Mon, 11 Mar 2019 16:23:25 +0100 > Could you reply that you have no objection in relicensing those files > are 3-Clause BSD? Fine for me. You can change the license of slirp/ncsi.c and slirp/ncsi-pkt.hto a 3-Clause BSD. Thanks, C. Subject: Re: [Qemu-devel] Clearing slirp/ license To: Peter Maydell <peter.maydell@linaro.org>, Shan Gavin <shan.gavin@gmail.com> Cc: Alexey Kardashevskiy <aik@ozlabs.ru>, "Marc-André Lureau" <marcandre.lureau@gmail.com>, Gavin Shan <gwshan@linux.vnet.ibm.com>, Thomas Huth <thuth@redhat.com>, QEMU <qemu-devel@nongnu.org>, Samuel Thibault <samuel.thibault@ens-lyon.org> References: <CAJ+F1CKBRNdLPb_wOLhURdUJd-j1RHY2toKSTEhCBt_zs4Xk1w@mail.gmail.com> <e942cdab-fe1b-fdf4-3b9f-da16a4afa953@kaod.org> <CAJ+F1C+hFfsa5gcSdttTP5J+uyDvNdYJWrm9OJM26+Zc1ZQkew@mail.gmail.com> <cc62e1fd-c564-e1b7-d10c-30665b481352@ozlabs.ru> <CAOL5TwkQXhPjdPP9v7n7mxAVxbDCSo6MEaG+E-Xys=MoD_pg2g@mail.gmail.com> <CAFEAcA_g=L2LSo=B_5dpJhJJrqFiOb6sswMVohQwpVGiKi_A7w@mail.gmail.com> From: "Cédric Le Goater" <clg@kaod.org> Message-ID: <4ddf6031-0df1-b3b5-965e-a181266e42b0@kaod.org> Date: Tue, 12 Mar 2019 11:49:21 +0100 > Is the code in question copyright you personally, or copyright > IBM as your employer at the time ? If the latter, it is IBM that > would need to approve the relicensing. That was done. I had our legal team approve the change of license. Thanks, C. From: Shan Gavin <shan.gavin@gmail.com> Date: Tue, 12 Mar 2019 15:04:54 +0800 Message-ID: <CAOL5TwkQXhPjdPP9v7n7mxAVxbDCSo6MEaG+E-Xys=MoD_pg2g@mail.gmail.com> Subject: Re: [Qemu-devel] Clearing slirp/ license To: Alexey Kardashevskiy <aik@ozlabs.ru> Cc: "Marc-André Lureau" <marcandre.lureau@gmail.com>, "Cédric Le Goater" <clg@kaod.org>, gwshan@linux.vnet.ibm.com, Peter Maydell <peter.maydell@linaro.org>, Thomas Huth <thuth@redhat.com>, QEMU <qemu-devel@nongnu.org>, Samuel Thibault <samuel.thibault@ens-lyon.org> > Gavin, could you reply that you have no objection in relicensing > ncsi-pkt.h as 3-Clause BSD? No objection. Please go ahead with the relicensing. Cheers, Gavin - ncsi.c, ncsi-pkt.h Subject: Re: Clearing slirp/ license To: "Marc-André Lureau" <marcandre.lureau@gmail.com>, QEMU <qemu-devel@nongnu.org>, "Cédric Le Goater" <clg@kaod.org> Cc: Peter Maydell <peter.maydell@linaro.org>, Samuel Thibault <samuel.thibault@ens-lyon.org> References: <CAJ+F1CKBRNdLPb_wOLhURdUJd-j1RHY2toKSTEhCBt_zs4Xk1w@mail.gmail.com> From: Thomas Huth <thuth@redhat.com> Message-ID: <ed5a9f55-f2e5-298d-58ac-414759e9b491@redhat.com> Date: Wed, 13 Feb 2019 12:30:32 +0100 > Could you reply that you have no objection in relicensing those files > are 3-Clause BSD? Ok, for the records: I'm fine if you change the license of dhcpv6.[ch] to either 3-Clause BSD or 2-Clause BSD. Thomas - vmstate.{c,h} From: Juan Quintela <quintela@redhat.com> To: "Marc-André Lureau" <marcandre.lureau@gmail.com> Cc: QEMU <qemu-devel@nongnu.org>, Peter Maydell <peter.maydell@linaro.org>, Samuel Thibault <samuel.thibault@ens-lyon.org> Subject: Re: Clearing slirp/ license Date: Tue, 12 Mar 2019 12:43:17 +0100 Message-ID: <87k1h4qpwq.fsf@trasno.org> > Juan, Could you reply that you have no objection in relicensing the > vmstate files as 3-Clause BSD? No problem at all on my side. Later, Juan. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> [ for the NC-SI files ] Reviewed-by: Cédric Le Goater <clg@kaod.org> Acked-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'slirp')
-rw-r--r--slirp/src/dhcpv6.c37
-rw-r--r--slirp/src/dhcpv6.h31
-rw-r--r--slirp/src/ncsi-pkt.h33
-rw-r--r--slirp/src/ncsi.c31
-rw-r--r--slirp/src/vmstate.c31
-rw-r--r--slirp/src/vmstate.h42
6 files changed, 170 insertions, 35 deletions
diff --git a/slirp/src/dhcpv6.c b/slirp/src/dhcpv6.c
index e655c7d5b1..df350e9f26 100644
--- a/slirp/src/dhcpv6.c
+++ b/slirp/src/dhcpv6.c
@@ -6,18 +6,35 @@
*
* Copyright 2016 Thomas Huth, Red Hat Inc.
*
- * 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 of the License,
- * or (at your option) any later version.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
*
- * 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.
+ * 1. Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ * 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.
*/
#include "slirp.h"
diff --git a/slirp/src/dhcpv6.h b/slirp/src/dhcpv6.h
index 3373f6cb89..af0e193b06 100644
--- a/slirp/src/dhcpv6.h
+++ b/slirp/src/dhcpv6.h
@@ -3,8 +3,35 @@
*
* Copyright 2016 Thomas Huth, Red Hat Inc.
*
- * This work is licensed under the terms of the GNU GPL, version 2
- * or later. See the COPYING file in the top-level directory.
+ * 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.
*/
#ifndef SLIRP_DHCPV6_H
#define SLIRP_DHCPV6_H
diff --git a/slirp/src/ncsi-pkt.h b/slirp/src/ncsi-pkt.h
index ea07d1cd0f..3867feb1d3 100644
--- a/slirp/src/ncsi-pkt.h
+++ b/slirp/src/ncsi-pkt.h
@@ -1,10 +1,35 @@
/*
* Copyright Gavin Shan, IBM Corporation 2016.
*
- * 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 of the License, or
- * (at your option) any later version.
+ * 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.
*/
#ifndef NCSI_PKT_H
diff --git a/slirp/src/ncsi.c b/slirp/src/ncsi.c
index 359f52c284..1169da8241 100644
--- a/slirp/src/ncsi.c
+++ b/slirp/src/ncsi.c
@@ -3,8 +3,35 @@
*
* Copyright (C) 2016-2018 IBM Corp.
*
- * This code is licensed under the GPL version 2 or later. See the
- * COPYING file in the top-level directory.
+ * 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.
*/
#include "slirp.h"
diff --git a/slirp/src/vmstate.c b/slirp/src/vmstate.c
index 4d08b47c61..3bc23d1d73 100644
--- a/slirp/src/vmstate.c
+++ b/slirp/src/vmstate.c
@@ -6,8 +6,35 @@
* Authors:
* Juan Quintela <quintela@redhat.com>
*
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
+ * 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.
*/
#include <assert.h>
#include <errno.h>
diff --git a/slirp/src/vmstate.h b/slirp/src/vmstate.h
index cfa7b8c825..21157b5ec2 100644
--- a/slirp/src/vmstate.h
+++ b/slirp/src/vmstate.h
@@ -5,23 +5,35 @@
*
* Original author: Juan Quintela <quintela@redhat.com>
*
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
*
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
+ * 1. Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
*
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
+ * 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.
*/
#ifndef VMSTATE_H_
#define VMSTATE_H_