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slirp: relicense GPL files to BSD-3

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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 2f5f899631 ("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>
This commit is contained in:
Marc-André Lureau 2019-03-11 19:10:14 +01:00
parent 772c712731
commit 87ecdc7115
6 changed files with 170 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
slirp/src/dhcpv6.c
View File

@ -6,18 +6,35 @@
* *
* Copyright 2016 Thomas Huth, Red Hat Inc. * Copyright 2016 Thomas Huth, Red Hat Inc.
* *
* This program is free software; you can redistribute it and/or modify * Redistribution and use in source and binary forms, with or without
* it under the terms of the GNU General Public License as published by * modification, are permitted provided that the following conditions
* the Free Software Foundation; either version 2 of the License, * are met:
* or (at your option) any later version.
* *
* This program is distributed in the hope that it will be useful, * 1. Redistributions of source code must retain the above
* but WITHOUT ANY WARRANTY; without even the implied warranty of * copyright notice, this list of conditions and the following
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * disclaimer.
* GNU General Public License for more details.
* *
* You should have received a copy of the GNU General Public License * 2. Redistributions in binary form must reproduce the above
* along with this program; if not, see <http://www.gnu.org/licenses/>. * 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" #include "slirp.h"

31
slirp/src/dhcpv6.h
View File

@ -3,8 +3,35 @@
* *
* Copyright 2016 Thomas Huth, Red Hat Inc. * Copyright 2016 Thomas Huth, Red Hat Inc.
* *
* This work is licensed under the terms of the GNU GPL, version 2 * Redistribution and use in source and binary forms, with or without
* or later. See the COPYING file in the top-level directory. * 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 #ifndef SLIRP_DHCPV6_H
#define SLIRP_DHCPV6_H #define SLIRP_DHCPV6_H

33
slirp/src/ncsi-pkt.h
View File

@ -1,10 +1,35 @@
/* /*
* Copyright Gavin Shan, IBM Corporation 2016. * Copyright Gavin Shan, IBM Corporation 2016.
* *
* This program is free software; you can redistribute it and/or modify * Redistribution and use in source and binary forms, with or without
* it under the terms of the GNU General Public License as published by * modification, are permitted provided that the following conditions
* the Free Software Foundation; either version 2 of the License, or * are met:
* (at your option) any later version. *
* 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 #ifndef NCSI_PKT_H

31
slirp/src/ncsi.c
View File

@ -3,8 +3,35 @@
* *
* Copyright (C) 2016-2018 IBM Corp. * Copyright (C) 2016-2018 IBM Corp.
* *
* This code is licensed under the GPL version 2 or later. See the * Redistribution and use in source and binary forms, with or without
* COPYING file in the top-level directory. * 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" #include "slirp.h"

31
slirp/src/vmstate.c
View File

@ -6,8 +6,35 @@
* Authors: * Authors:
* Juan Quintela <quintela@redhat.com> * Juan Quintela <quintela@redhat.com>
* *
* This work is licensed under the terms of the GNU GPL, version 2 or later. * Redistribution and use in source and binary forms, with or without
* See the COPYING file in the top-level directory. * 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 <assert.h>
#include <errno.h> #include <errno.h>

42
slirp/src/vmstate.h
View File

@ -5,23 +5,35 @@
* *
* Original author: Juan Quintela <quintela@redhat.com> * Original author: Juan Quintela <quintela@redhat.com>
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Redistribution and use in source and binary forms, with or without
* of this software and associated documentation files (the "Software"), to deal * modification, are permitted provided that the following conditions
* in the Software without restriction, including without limitation the rights * are met:
* 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:
* *
* The above copyright notice and this permission notice shall be included in * 1. Redistributions of source code must retain the above
* all copies or substantial portions of the Software. * copyright notice, this list of conditions and the following
* disclaimer.
* *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * 2. Redistributions in binary form must reproduce the above
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * copyright notice, this list of conditions and the following
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * disclaimer in the documentation and/or other materials provided
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * with the distribution.
* 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 * 3. Neither the name of the copyright holder nor the names of its
* THE SOFTWARE. * 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_ #ifndef VMSTATE_H_
#define VMSTATE_H_ #define VMSTATE_H_