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6f52b16c5b
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>
26 lines
744 B
C
26 lines
744 B
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef _IP6T_FRAG_H
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#define _IP6T_FRAG_H
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#include <linux/types.h>
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struct ip6t_frag {
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__u32 ids[2]; /* Identification range */
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__u32 hdrlen; /* Header Length */
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__u8 flags; /* Flags */
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__u8 invflags; /* Inverse flags */
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};
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#define IP6T_FRAG_IDS 0x01
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#define IP6T_FRAG_LEN 0x02
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#define IP6T_FRAG_RES 0x04
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#define IP6T_FRAG_FST 0x08
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#define IP6T_FRAG_MF 0x10
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#define IP6T_FRAG_NMF 0x20
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/* Values for "invflags" field in struct ip6t_frag. */
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#define IP6T_FRAG_INV_IDS 0x01 /* Invert the sense of ids. */
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#define IP6T_FRAG_INV_LEN 0x02 /* Invert the sense of length. */
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#define IP6T_FRAG_INV_MASK 0x03 /* All possible flags. */
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#endif /*_IP6T_FRAG_H*/
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