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Diffstat (limited to 'src/basic/linux/ipv6_route.h')
| -rw-r--r-- | src/basic/linux/ipv6_route.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/basic/linux/ipv6_route.h b/src/basic/linux/ipv6_route.h new file mode 100644 index 0000000..593800a --- /dev/null +++ b/src/basic/linux/ipv6_route.h @@ -0,0 +1,64 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +/* + * Linux INET6 implementation + * + * Authors: + * Pedro Roque <roque@di.fc.ul.pt> + * + * 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. + */ + +#ifndef _UAPI_LINUX_IPV6_ROUTE_H +#define _UAPI_LINUX_IPV6_ROUTE_H + +#include <linux/types.h> +#include <linux/in6.h> /* For struct in6_addr. */ + +#define RTF_DEFAULT 0x00010000 /* default - learned via ND */ +#define RTF_ALLONLINK 0x00020000 /* (deprecated and will be removed) + fallback, no routers on link */ +#define RTF_ADDRCONF 0x00040000 /* addrconf route - RA */ +#define RTF_PREFIX_RT 0x00080000 /* A prefix only route - RA */ +#define RTF_ANYCAST 0x00100000 /* Anycast */ + +#define RTF_NONEXTHOP 0x00200000 /* route with no nexthop */ +#define RTF_EXPIRES 0x00400000 + +#define RTF_ROUTEINFO 0x00800000 /* route information - RA */ + +#define RTF_CACHE 0x01000000 /* read-only: can not be set by user */ +#define RTF_FLOW 0x02000000 /* flow significant route */ +#define RTF_POLICY 0x04000000 /* policy route */ + +#define RTF_PREF(pref) ((pref) << 27) +#define RTF_PREF_MASK 0x18000000 + +#define RTF_PCPU 0x40000000 /* read-only: can not be set by user */ +#define RTF_LOCAL 0x80000000 + + +struct in6_rtmsg { + struct in6_addr rtmsg_dst; + struct in6_addr rtmsg_src; + struct in6_addr rtmsg_gateway; + __u32 rtmsg_type; + __u16 rtmsg_dst_len; + __u16 rtmsg_src_len; + __u32 rtmsg_metric; + unsigned long rtmsg_info; + __u32 rtmsg_flags; + int rtmsg_ifindex; +}; + +#define RTMSG_NEWDEVICE 0x11 +#define RTMSG_DELDEVICE 0x12 +#define RTMSG_NEWROUTE 0x21 +#define RTMSG_DELROUTE 0x22 + +#define IP6_RT_PRIO_USER 1024 +#define IP6_RT_PRIO_ADDRCONF 256 + +#endif /* _UAPI_LINUX_IPV6_ROUTE_H */ |