diff options
Diffstat (limited to 'inet/netinet/ip6.h')
| -rw-r--r-- | inet/netinet/ip6.h | 23 |
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 */ |