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Diffstat (limited to 'inet/netinet/ip6.h')
-rw-r--r--inet/netinet/ip6.h23
1 files changed, 12 insertions, 11 deletions
diff --git a/inet/netinet/ip6.h b/inet/netinet/ip6.h
index cd42ef64b9..976fa885ca 100644
--- a/inet/netinet/ip6.h
+++ b/inet/netinet/ip6.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc.
+/* Copyright (C) 1991-1997, 2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -22,18 +22,19 @@
#include <inttypes.h>
#include <netinet/in.h>
-struct ip6_hdr
+struct ip6_hdr
{
- union
+ union
{
- struct ip6_hdrctl
+ struct ip6_hdrctl
{
- uint32_t ip6_un1_flow; /* 24 bits of flow-ID */
+ uint32_t ip6_un1_flow; /* 4 bits version, 8 bits TC,
+ 20 bits flow-ID */
uint16_t ip6_un1_plen; /* payload length */
uint8_t ip6_un1_nxt; /* next header */
uint8_t ip6_un1_hlim; /* hop limit */
} ip6_un1;
- uint8_t ip6_un2_vfc; /* 4 bits version, 4 bits priority */
+ uint8_t ip6_un2_vfc; /* 4 bits version, top 4 bits tclass */
} ip6_ctlun;
struct in6_addr ip6_src; /* source address */
struct in6_addr ip6_dst; /* destination address */
@@ -47,7 +48,7 @@ struct ip6_hdr
#define ip6_hops ip6_ctlun.ip6_un1.ip6_un1_hlim
/* Hop-by-Hop options header. */
-struct ip6_hbh
+struct ip6_hbh
{
uint8_t ip6h_nxt; /* next hesder. */
uint8_t ip6h_len; /* length in units of 8 octets. */
@@ -55,7 +56,7 @@ struct ip6_hbh
};
/* Destination options header */
-struct ip6_dest
+struct ip6_dest
{
uint8_t ip6d_nxt; /* next header */
uint8_t ip6d_len; /* length in units of 8 octets */
@@ -63,7 +64,7 @@ struct ip6_dest
};
/* Routing header */
-struct ip6_rthdr
+struct ip6_rthdr
{
uint8_t ip6r_nxt; /* next header */
uint8_t ip6r_len; /* length in units of 8 octets */
@@ -73,7 +74,7 @@ struct ip6_rthdr
};
/* Type 0 Routing header */
-struct ip6_rthdr0
+struct ip6_rthdr0
{
uint8_t ip6r0_nxt; /* next header */
uint8_t ip6r0_len; /* length in units of 8 octets */
@@ -85,7 +86,7 @@ struct ip6_rthdr0
};
/* Fragment header */
-struct ip6_frag
+struct ip6_frag
{
uint8_t ip6f_nxt; /* next header */
uint8_t ip6f_reserved; /* reserved field */