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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>
34 lines
936 B
C
34 lines
936 B
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef _LINUX_IN_ROUTE_H
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#define _LINUX_IN_ROUTE_H
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/* IPv4 routing cache flags */
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#define RTCF_DEAD RTNH_F_DEAD
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#define RTCF_ONLINK RTNH_F_ONLINK
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/* Obsolete flag. About to be deleted */
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#define RTCF_NOPMTUDISC RTM_F_NOPMTUDISC
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#define RTCF_NOTIFY 0x00010000
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#define RTCF_DIRECTDST 0x00020000 /* unused */
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#define RTCF_REDIRECTED 0x00040000
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#define RTCF_TPROXY 0x00080000 /* unused */
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#define RTCF_FAST 0x00200000 /* unused */
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#define RTCF_MASQ 0x00400000 /* unused */
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#define RTCF_SNAT 0x00800000 /* unused */
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#define RTCF_DOREDIRECT 0x01000000
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#define RTCF_DIRECTSRC 0x04000000
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#define RTCF_DNAT 0x08000000
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#define RTCF_BROADCAST 0x10000000
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#define RTCF_MULTICAST 0x20000000
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#define RTCF_REJECT 0x40000000 /* unused */
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#define RTCF_LOCAL 0x80000000
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#define RTCF_NAT (RTCF_DNAT|RTCF_SNAT)
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#define RT_TOS(tos) ((tos)&IPTOS_TOS_MASK)
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#endif /* _LINUX_IN_ROUTE_H */
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