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![Greg Kroah-Hartman](/assets/img/avatar_default.png)
Many user space API headers are missing licensing information, which makes it hard for compliance tools to determine the correct license. By default are files without license information under the default license of the kernel, which is GPLV2. Marking them GPLV2 would exclude them from being included in non GPLV2 code, which is obviously not intended. The user space API headers fall under the syscall exception which is in the kernels COPYING file: 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". otherwise syscall usage would not be possible. Update the files which contain no license information with an SPDX license identifier. The chosen identifier is 'GPL-2.0 WITH Linux-syscall-note' which is the officially assigned identifier for the Linux syscall exception. SPDX license identifiers are a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. See the previous patch in this series for the methodology of how this patch was researched. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
48 lines
947 B
C
48 lines
947 B
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef _LINUX_IPSEC_H
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#define _LINUX_IPSEC_H
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/* The definitions, required to talk to KAME racoon IKE. */
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#include <linux/pfkeyv2.h>
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#define IPSEC_PORT_ANY 0
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#define IPSEC_ULPROTO_ANY 255
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#define IPSEC_PROTO_ANY 255
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enum {
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IPSEC_MODE_ANY = 0, /* We do not support this for SA */
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IPSEC_MODE_TRANSPORT = 1,
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IPSEC_MODE_TUNNEL = 2,
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IPSEC_MODE_BEET = 3
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};
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enum {
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IPSEC_DIR_ANY = 0,
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IPSEC_DIR_INBOUND = 1,
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IPSEC_DIR_OUTBOUND = 2,
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IPSEC_DIR_FWD = 3, /* It is our own */
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IPSEC_DIR_MAX = 4,
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IPSEC_DIR_INVALID = 5
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};
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enum {
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IPSEC_POLICY_DISCARD = 0,
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IPSEC_POLICY_NONE = 1,
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IPSEC_POLICY_IPSEC = 2,
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IPSEC_POLICY_ENTRUST = 3,
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IPSEC_POLICY_BYPASS = 4
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};
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enum {
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IPSEC_LEVEL_DEFAULT = 0,
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IPSEC_LEVEL_USE = 1,
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IPSEC_LEVEL_REQUIRE = 2,
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IPSEC_LEVEL_UNIQUE = 3
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};
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#define IPSEC_MANUAL_REQID_MAX 0x3fff
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#define IPSEC_REPLAYWSIZE 32
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#endif /* _LINUX_IPSEC_H */
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