Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Source: https://github.com/facebook/bpfilter
Upstream-Name: bpfilter

Files:     *
Copyright: 2022-2025, Meta Platforms, Inc. and affiliates.
License:   GPL-2.0-only

Files:     src/external/*
Copyright: 2012,2017-2018, ARM Ltd
           1998, Rusty Russell
           2011-2014 PLUMgrid, http://plumgrid.com
License:   GPL-2.0 WITH Linux-syscall-note exception

Files:     src/external/include/linux/icmp.h
           src/external/include/linux/if.h
           src/external/include/linux/if_ether.h
           src/external/include/linux/in.h
           src/external/include/linux/in6.h
           src/external/include/linux/ip.h
           src/external/include/linux/tcp.h
           src/external/include/linux/udp.h
Copyright: Fred N. van Kempen <waltje@uWalt.NL.Mugnet.ORG>
           Donald Becker <becker@super.org>
           Alan Cox <alan@lxorguk.ukuu.org.uk>
           Steve Whitehouse <gw7rrm@eeshack3.swan.ac.uk>
           Ross Biro
           Pedro Roque <roque@di.fc.ul.pt>
License:   GPL-2.0+ WITH Linux-syscall-note exception

Files:     src/external/disasm.c
           src/external/include/disasm.h
Copyright: 2011-2014 PLUMgrid, http://plumgrid.com
           2016 Facebook
License:   GPL-2.0-only OR BSD-2-Clause

Files:     src/external/include/mpack.h
           src/external/mpack.c
Copyright: 2015-2021, Nicholas Fraser and the MPack authors
License:   Expat

Files:     debian/*
Copyright: 2025-2026, Sudip Mukherjee <sudipm.mukherjee@gmail.com>
License:   GPL-2+

License: GPL-2+
 This package 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.
 .
 This package 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 package. If not, see <https://www.gnu.org/licenses/>.
 .
 On Debian systems, the complete text of the GNU General
 Public License version 2 can be found in "/usr/share/common-licenses/GPL-2".

License: GPL-2.0 WITH Linux-syscall-note exception
 NOTE! This copyright does *not* cover user programs that use kernel services
 by normal system calls - this is merely considered normal use of the kernel,
 and does *not* fall under the heading of "derived work". Also note that the
 GPL below is copyrighted by the Free Software Foundation, but the instance of
 code that it refers to (the Linux kernel) is copyrighted by me and others who
 actually wrote it.
 .
 Also note that the only valid version of the GPL as far as the kernel is
 concerned is _this_ particular version of the license (ie v2, not v2.2 or v3.x
 or whatever), unless explicitly otherwise stated.
 .
 Linus Torvalds
 .
 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.
 .
 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, see <https://www.gnu.org/licenses/>.
 .
 On Debian and systems the full text of the GNU General Public
 License version 2 can be found in the file
 "/usr/share/common-licenses/GPL-2".

License: BSD-2-Clause
 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.
 .
 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.

License: GPL-2.0-only
 This program is free software; you can redistribute it
 and/or modify it under the terms of the GNU General Public
 License version 2 as published by the Free Software
 Foundation.
 .
 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 package;If not, see
 <https://www.gnu.org/licenses/>.
 .
 On Debian systems, the full text of the GNU General Public
 License version 2 can be found in the file
 `/usr/share/common-licenses/GPL-2'.

License: GPL-2.0+ WITH Linux-syscall-note exception
 NOTE! This copyright does *not* cover user programs that use kernel services
 by normal system calls - this is merely considered normal use of the kernel,
 and does *not* fall under the heading of "derived work". Also note that the
 GPL below is copyrighted by the Free Software Foundation, but the instance of
 code that it refers to (the Linux kernel) is copyrighted by me and others who
 actually wrote it.
 .
 Also note that the only valid version of the GPL as far as the kernel is
 concerned is _this_ particular version of the license (ie v2, not v2.2 or v3.x
 or whatever), unless explicitly otherwise stated.
 .
 Linus Torvalds
 .
 This package 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.
 .
 This package 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, see <https://www.gnu.org/licenses/>
 .
 On Debian systems, the complete text of the GNU General
 Public License version 2 can be found in "/usr/share/common-licenses/GPL-2".

License: Expat
 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:
 .
 The above copyright notice and this permission notice shall be included in all
 copies or substantial portions of the Software.
 .
 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.
