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Thomas Gleixner
2874c5fd28
Based on 1 normalized pattern(s): 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Allison Randal <[email protected]> Cc: [email protected] Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
16 lines
372 B
C
16 lines
372 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Linux INET6 implementation
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*
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* Authors:
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* Pedro Roque <[email protected]>
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*/
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#ifndef _LINUX_IPV6_ROUTE_H
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#define _LINUX_IPV6_ROUTE_H
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#include <uapi/linux/ipv6_route.h>
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#define IPV6_EXTRACT_PREF(flag) (((flag) & RTF_PREF_MASK) >> 27)
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#define IPV6_DECODE_PREF(pref) ((pref) ^ 2) /* 1:low,2:med,3:high */
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#endif
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