cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / linux / icmpv6.h

diff --git a/i686-linux-gnu-4.7/usr/include/linux/icmpv6.h b/i686-linux-gnu-4.7/usr/include/linux/icmpv6.h
new file mode 100644 (file)
index 0000000..cb247a5
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/linux/icmpv6.h
@@ -0,0 +1,167 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_ICMPV6_H
+#define _LINUX_ICMPV6_H
+
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+struct icmp6hdr {
+
+       __u8            icmp6_type;
+       __u8            icmp6_code;
+       __sum16         icmp6_cksum;
+
+
+       union {
+               __be32                  un_data32[1];
+               __be16                  un_data16[2];
+               __u8                    un_data8[4];
+
+               struct icmpv6_echo {
+                       __be16          identifier;
+                       __be16          sequence;
+               } u_echo;
+
+                struct icmpv6_nd_advt {
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+                        __u32          reserved:5,
+                                       override:1,
+                                       solicited:1,
+                                       router:1,
+                                       reserved2:24;
+#elif defined(__BIG_ENDIAN_BITFIELD)
+                        __u32          router:1,
+                                       solicited:1,
+                                       override:1,
+                                       reserved:29;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif                                         
+                } u_nd_advt;
+
+                struct icmpv6_nd_ra {
+                       __u8            hop_limit;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+                       __u8            reserved:3,
+                                       router_pref:2,
+                                       home_agent:1,
+                                       other:1,
+                                       managed:1;
+
+#elif defined(__BIG_ENDIAN_BITFIELD)
+                       __u8            managed:1,
+                                       other:1,
+                                       home_agent:1,
+                                       router_pref:2,
+                                       reserved:3;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+                       __be16          rt_lifetime;
+                } u_nd_ra;
+
+       } icmp6_dataun;
+
+#define icmp6_identifier       icmp6_dataun.u_echo.identifier
+#define icmp6_sequence         icmp6_dataun.u_echo.sequence
+#define icmp6_pointer          icmp6_dataun.un_data32[0]
+#define icmp6_mtu              icmp6_dataun.un_data32[0]
+#define icmp6_unused           icmp6_dataun.un_data32[0]
+#define icmp6_maxdelay         icmp6_dataun.un_data16[0]
+#define icmp6_router           icmp6_dataun.u_nd_advt.router
+#define icmp6_solicited                icmp6_dataun.u_nd_advt.solicited
+#define icmp6_override         icmp6_dataun.u_nd_advt.override
+#define icmp6_ndiscreserved    icmp6_dataun.u_nd_advt.reserved
+#define icmp6_hop_limit                icmp6_dataun.u_nd_ra.hop_limit
+#define icmp6_addrconf_managed icmp6_dataun.u_nd_ra.managed
+#define icmp6_addrconf_other   icmp6_dataun.u_nd_ra.other
+#define icmp6_rt_lifetime      icmp6_dataun.u_nd_ra.rt_lifetime
+#define icmp6_router_pref      icmp6_dataun.u_nd_ra.router_pref
+};
+
+
+#define ICMPV6_ROUTER_PREF_LOW         0x3
+#define ICMPV6_ROUTER_PREF_MEDIUM      0x0
+#define ICMPV6_ROUTER_PREF_HIGH                0x1
+#define ICMPV6_ROUTER_PREF_INVALID     0x2
+
+#define ICMPV6_DEST_UNREACH            1
+#define ICMPV6_PKT_TOOBIG              2
+#define ICMPV6_TIME_EXCEED             3
+#define ICMPV6_PARAMPROB               4
+
+#define ICMPV6_INFOMSG_MASK            0x80
+
+#define ICMPV6_ECHO_REQUEST            128
+#define ICMPV6_ECHO_REPLY              129
+#define ICMPV6_MGM_QUERY               130
+#define ICMPV6_MGM_REPORT              131
+#define ICMPV6_MGM_REDUCTION           132
+
+#define ICMPV6_NI_QUERY                        139
+#define ICMPV6_NI_REPLY                        140
+
+#define ICMPV6_MLD2_REPORT             143
+
+#define ICMPV6_DHAAD_REQUEST           144
+#define ICMPV6_DHAAD_REPLY             145
+#define ICMPV6_MOBILE_PREFIX_SOL       146
+#define ICMPV6_MOBILE_PREFIX_ADV       147
+
+/*
+ *     Codes for Destination Unreachable
+ */
+#define ICMPV6_NOROUTE                 0
+#define ICMPV6_ADM_PROHIBITED          1
+#define ICMPV6_NOT_NEIGHBOUR           2
+#define ICMPV6_ADDR_UNREACH            3
+#define ICMPV6_PORT_UNREACH            4
+#define ICMPV6_POLICY_FAIL             5
+#define ICMPV6_REJECT_ROUTE            6
+
+/*
+ *     Codes for Time Exceeded
+ */
+#define ICMPV6_EXC_HOPLIMIT            0
+#define ICMPV6_EXC_FRAGTIME            1
+
+/*
+ *     Codes for Parameter Problem
+ */
+#define ICMPV6_HDR_FIELD               0
+#define ICMPV6_UNK_NEXTHDR             1
+#define ICMPV6_UNK_OPTION              2
+
+/*
+ *     constants for (set|get)sockopt
+ */
+
+#define ICMPV6_FILTER                  1
+
+/*
+ *     ICMPV6 filter
+ */
+
+#define ICMPV6_FILTER_BLOCK            1
+#define ICMPV6_FILTER_PASS             2
+#define ICMPV6_FILTER_BLOCKOTHERS      3
+#define ICMPV6_FILTER_PASSONLY         4
+
+struct icmp6_filter {
+       __u32           data[8];
+};
+
+/*
+ *     Definitions for MLDv2
+ */
+#define MLD2_MODE_IS_INCLUDE   1
+#define MLD2_MODE_IS_EXCLUDE   2
+#define MLD2_CHANGE_TO_INCLUDE 3
+#define MLD2_CHANGE_TO_EXCLUDE 4
+#define MLD2_ALLOW_NEW_SOURCES 5
+#define MLD2_BLOCK_OLD_SOURCES 6
+
+#define MLD2_ALL_MCR_INIT { { { 0xff,0x02,0,0,0,0,0,0,0,0,0,0,0,0,0,0x16 } } }
+
+
+#endif /* _LINUX_ICMPV6_H */