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authorUlrich Drepper <drepper@redhat.com>1997-05-24 02:30:09 +0000
committerUlrich Drepper <drepper@redhat.com>1997-05-24 02:30:09 +0000
commit0501d6036744d44cad6d5a6eda8090ddfbe604c4 (patch)
treeac5de4474ab5209dd348b7442dac99d4547851af /inet
parentbfbc57545a197afff72572c3a6f0563023d553a5 (diff)
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Update.
1997-05-24 03:51 Ulrich Drepper <drepper@cygnus.com> * stdlib/Makefile (routines): Add strtol_l, strtoul_l, strtoll_l, strtoull_l, strtof_l, strtod_l, and strtold_l. * stdlib/stdlib.h: Add prototypes for new functions. * stdlib/strtod.c: Change for compiling as strtoX_l. * stdlib/strtol.c: Likewise. * stdlib/strtof.c: Likewise. * stdlib/strtold.c: Likewise. * stdlib/strtod_l.c: New file. * stdlib/strtof_l.c: New file. * stdlib/strtold_l.c: New file. * stdlib/strtol_l.c: New file. * stdlib/strtoul_l.c: New file. * stdlib/strtoll_l.c: New file. * stdlib/strtoull_l.c: New file. * string/Makefile (routines): Add strcasecmp_l and strncase_l. * string/string.h: Add prototypes for new functions. * sysdeps/generic/strcasecmp.c: Change for compiling as strcasecmp_l. * sysdeps/generic/strncase.c: Change for compiling as strncasecmp_l. * sysdeps/generic/strcasecmp_l.c: New file. * sysdeps/generic/strncase_l.c: New file. * wcsmbs/Makefile (routines): Add wcstol_l, wcstoul_l, wcstoll_l, wcstoull_l, wcstod_l, wcstold_l, wcstof_l, wcscasecmp_l, and wcsncase_l. * wcsmbs/wchar.h: Add prototypes for new functions. * wcsmbs/wcscasecmp.c: Change for compiling as wcscasecmp_l. * wcsmbs/wcsncase.c: Change for compiling as wcsncasecmp_l. * wcsmbs/wcscasecmp_l.c: New file. * wcsmbs/wcsncase_l.c: New file. * wcsmbs/wcstof.c: Change for compiling as wcstof_l.c * wcsmbs/wcstold.c: Change for compiling as wcstold_l.c * wcsmcs/wcstod_l.c: New file. * wcsmcs/wcstof_l.c: New file. * wcsmcs/wcstold_l.c: New file. * wcsmcs/wcstol_l.c: New file. * wcsmcs/wcstoul_l.c: New file. * wcsmcs/wcstoll_l.c: New file. * wcsmcs/wcstoull_l.c: New file. * Makeconfig (binfmt-subdir): New variable. Set to `elf' if $(elf) is defined. More to come later when other binary formats are supported. * Makefile (subdirs): Remove elf. Add $(binfmt-subdir). Suggested by Philip Blundell. * stdlib/Makefile (headers): Add fmtmsg.h. (routines): Add fmtmsg. * stdlib/fmtmsg.c: New file. * stdlib/fmtmsg.h: New file. * manual/stdio.texi: Add description of fmtmsg and addseverity. * manual/examples/fmtmsgexpl.c: Example program for fmtmsg documentation. 1997-05-23 15:26 Philip Blundell <pjb27@cam.ac.uk> * resolv/res_query.c (res_querydomain): Avoid potential buffer overrun. Reported by Dan A. Dickey <ddickey@transition.com>. 1997-05-22 18:36 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> * elf/dl-support.c (_dl_sysdep_open_zero_fill, _dl_sysdep_read_whole_file): Moved functions to ... * elf/dl-misc.c: This new file. * sysdeps/generic/dl-sysdepio.c: Delete file and move functions... * elf/dl-misc.c: ... here. * sysdeps/generic/dl-sysdep.c (_dl_sysdep_open_zero_fill, _dl_sysdep_read_whole_file): Delete functions; they now come from elf/dl-misc.c (dl-support.c had contained identical versions). * sysdeps/mach/hurd/dl-sysdepio.c: Delete file; move functions... * sysdeps/mach/hurd/dl-sysdep.c: ... here, but mark them weak so that the regular ones in dl-misc work once we've initialized. * elf/Makefile (dl-routines): Remove dl-sysdepio.c. Add dl-misc.c. 1997-05-22 21:55 Philip Blundell <pjb27@cam.ac.uk> * inet/Makefile (headers): Add netinet/inbits.h. * inet/netinet/in.h: New file. * sysdeps/generic/netinet/inbits.h: Likewise. * sysdeps/unix/sysv/linux/netinet/inbits.h: Likewise. * sysdeps/generic/netinet/ip6.h: Move to... * inet/netinet/ip6.h: ... here. * sysdeps/generic/netinet/icmp6.h: Move to... * inet/netinet/icmp6.h: ... here. * sysdeps/unix/sysv/linux/netinet/in.h: Remove. * sysdeps/generic/netinet/in.h: Remove. 1997-05-22 05:40 Richard Henderson <rth@tamu.edu> * sysdeps/alpha/dl-machine.h (elf_machine_runtime_setup): If we are not looking at the new thread-safe .plt, don't be lazy about relocs. (_dl_runtime_resolve): Fix up arithmetic for new .plt layout. (elf_alpha_fix_plt): Insert wmb as appropriate to ensure safety. * elf/dynamic-link.h (ELF_DYNAMIC_RELOCATE): Let elf_machine_runtime_setup() decide if we can actually be lazy. * elf/rtld.c (_dl_start): So don't call it. * elf/dl-reloc.c (_dl_relocate_object): Likewise. * sysdeps/i386/dl-machine.h (elf_machine_runtime_setup): Return lazy. * sysdeps/m68k/dl-machine.h (elf_machine_runtime_setup): Likewise. * sysdeps/mips/dl-machine.h (elf_machine_runtime_setup): Likewise. * sysdeps/powerpc/dl-machine.h (elf_machine_runtime_setup): Likewise. * sysdeps/sparc/dl-machine.h (elf_machine_runtime_setup): Likewise. * sysdeps/stub/dl-machine.h (elf_machine_runtime_setup): Update skeleton definition. 1997-05-22 18:45 Ulrich Drepper <drepper@cygnus.com> * sysdeps/i386/fpu/__math.h (logb): Remove second value placed on stack by fxtract. 1997-05-22 13:07 Andreas Jaeger <aj@arthur.rhein-neckar.de> * sunrpc/rpcsvc/rusers.x: Provide and correct prototypes, add cast to (xdrproc_t) where necessary to prevent warnings. 1997-05-22 12:18 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c: Remove I/O functions. * sunrpc/rpcinfo.c (get_inet_address): Use INADDR_NONE and INADDR_ANY * sysdeps/libm-ieee754/s_cexp.c: Fix typo: string_alias -> * nss/XXX-lookup.c: Add missing explanation.
Diffstat (limited to 'inet')
-rw-r--r--inet/Makefile2
-rw-r--r--inet/netinet/icmp6.h203
-rw-r--r--inet/netinet/in.h267
-rw-r--r--inet/netinet/ip6.h45
4 files changed, 516 insertions, 1 deletions
diff --git a/inet/Makefile b/inet/Makefile
index fe4ace3..847d994 100644
--- a/inet/Makefile
+++ b/inet/Makefile
@@ -23,7 +23,7 @@ subdir := inet
headers := netinet/ether.h netinet/in.h netinet/if_ether.h \
netinet/tcp.h netinet/ip.h $(wildcard arpa/*.h protocols/*.h) \
- aliases.h netinet/ip6.h netinet/icmp6.h
+ aliases.h netinet/ip6.h netinet/icmp6.h netinet/inbits.h
distribute := netgroup.h
diff --git a/inet/netinet/icmp6.h b/inet/netinet/icmp6.h
new file mode 100644
index 0000000..ef85269
--- /dev/null
+++ b/inet/netinet/icmp6.h
@@ -0,0 +1,203 @@
+/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 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 modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _NETINET_ICMP6_H
+#define _NETINET_ICMP6_H 1
+
+#include <sys/types.h>
+
+#define ICMPV6_FILTER 1
+
+#define ICMPV6_FILTER_BLOCK 1
+#define ICMPV6_FILTER_PASS 2
+#define ICMPV6_FILTER_BLOCKOTHERS 3
+#define ICMPV6_FILTER_PASSONLY 4
+
+struct icmpv6_filter
+ {
+ u_int32_t data[8];
+ };
+
+struct icmpv6hdr
+ {
+ u_int8_t icmpv6_type; /* type field */
+ u_int8_t icmpv6_code; /* code field */
+ u_int16_t icmpv6_cksum; /* checksum field */
+ union
+ {
+ u_int32_t un_data32[1]; /* type-specific field */
+ u_int16_t un_data16[2]; /* type-specific field */
+ u_int8_t un_data8[4]; /* type-specific field */
+ } icmpv6_dataun;
+ };
+
+#define icmpv6_data32 icmpv6_dataun.un_data32
+#define icmpv6_data16 icmpv6_dataun.un_data16
+#define icmpv6_data8 icmpv6_dataun.un_data8
+#define icmpv6_pptr icmpv6_data32[0] /* parameter prob */
+#define icmpv6_mtu icmpv6_data32[0] /* packet too big */
+#define icmpv6_id icmpv6_data16[0] /* echo request/reply */
+#define icmpv6_seq icmpv6_data16[1] /* echo request/reply */
+#define icmpv6_maxdelay icmpv6_data16[0] /* mcast group membership */
+
+#define ICMPV6_DEST_UNREACH 1
+#define ICMPV6_PACKET_TOOBIG 2
+#define ICMPV6_TIME_EXCEEDED 3
+#define ICMPV6_PARAMETER_PROBLEM 4
+#define ICMPV6_INFOMSG_MASK 128 /* message is info if bit set */
+#define ICMPV6_ECHOREQUEST 128
+#define ICMPV6_ECHOREPLY 129
+#define ICMPV6_MGM_QUERY 130
+#define ICMPV6_MGM_REPORT 131
+#define ICMPV6_MGM_REDUCTION 132
+
+#define ICMPV6_DEST_UNREACH_NOROUTE 0
+#define ICMPV6_DEST_UNREACH_ADMIN 1 /* administratively prohibited */
+#define ICMPV6_DEST_UNREACH_NOTNEIGHBOR 2 /* not a neighbor (and must be) */
+#define ICMPV6_DEST_UNREACH_ADDR 3
+#define ICMPV6_DEST_UNREACH_NOPORT 4
+#define ICMPV6_TIME_EXCEED_HOPS 0 /* Hop Limit == 0 in transit */
+#define ICMPV6_TIME_EXCEED_REASSEMBLY 1 /* Reassembly time out */
+#define ICMPV6_PARAMPROB_HEADER 0 /* erroneous header field */
+#define ICMPV6_PARAMPROB_NEXTHEADER 1 /* unrecognized Next Header */
+#define ICMPV6_PARAMPROB_OPTION 2 /* unrecognized option */
+
+#if defined(__OPTIMIZE__)
+#include <asm/bitops.h>
+
+#define ICMPV6_FILTER_WILLPASS(type, filterp) \
+ (test_bit (type, filterp) == 0)
+
+#define ICMPV6_FILTER_WILLBLOCK(type, filterp) \
+ test_bit (type, filterp)
+
+#define ICMPV6_FILTER_SETPASS(type, filterp) \
+ clear_bit (type & 0x1f, &((filterp)->data[type >> 5]))
+
+#define ICMPV6_FILTER_SETBLOCK(type, filterp) \
+ set_bit (type & 0x1f, &((filterp)->data[type >> 5]))
+#else
+#define ICMPV6_FILTER_WILLPASS(type, filterp) \
+ ((((filterp)->data[(type) >> 5]) & (1 << ((type) & 31))) == 0)
+
+#define ICMPV6_FILTER_WILLBLOCK(type, filterp) \
+ ((((filterp)->data[(type) >> 5]) & (1 << ((type) & 31))) != 0)
+
+#define ICMPV6_FILTER_SETPASS(type, filterp) \
+ ((((filterp)->data[(type) >> 5]) &= ~(1 << ((type) & 31))))
+
+#define ICMPV6_FILTER_SETBLOCK(type, filterp) \
+ ((((filterp)->data[(type) >> 5]) |= (1 << ((type) & 31))))
+#endif
+
+#define ICMPV6_FILTER_SETPASSALL(filterp) \
+ memset (filterp, 0, sizeof (struct icmpv6_filter));
+
+#define ICMPV6_FILTER_SETBLOCKALL(filterp) \
+ memset (filterp, 0xFF, sizeof (struct icmpv6_filter));
+
+#define ND6_ROUTER_SOLICITATION 133
+#define ND6_ROUTER_ADVERTISEMENT 134
+#define ND6_NEIGHBOR_SOLICITATION 135
+#define ND6_NEIGHBOR_ADVERTISEMENT 136
+#define ND6_REDIRECT 137
+
+enum nd6_option
+ {
+ ND6_OPT_SOURCE_LINKADDR=1,
+ ND6_OPT_TARGET_LINKADDR=2,
+ ND6_OPT_PREFIX_INFORMATION=3,
+ ND6_OPT_REDIRECTED_HEADER=4,
+ ND6_OPT_MTU=5,
+ ND6_OPT_ENDOFLIST=256
+ };
+
+struct nd6_router_solicit /* router solicitation */
+ {
+ struct icmpv6hdr rsol_hdr;
+ };
+
+#define rsol_type rsol_hdr.icmpv6_type
+#define rsol_code rsol_hdr.icmpv6_code
+#define rsol_cksum rsol_hdr.icmpv6_cksum
+#define rsol_reserved rsol_hdr.icmpv6_data32[0]
+
+struct nd6_router_advert
+ {
+ struct icmpv6hdr radv_hdr;
+ u_int32_t radv_reachable; /* reachable time */
+ u_int32_t radv_retransmit; /* reachable retransmit time */
+ };
+
+#define radv_type radv_hdr.icmpv6_type
+#define radv_code radv_hdr.icmpv6_code
+#define radv_cksum radv_hdr.icmpv6_cksum
+#define radv_maxhoplimit radv_hdr.icmpv6_data8[0]
+#define radv_m_o_res radv_hdr.icmpv6_data8[1]
+#define ND6_RADV_M_BIT 0x80
+#define ND6_RADV_O_BIT 0x40
+#define radv_router_lifetime radv_hdr.icmpv6_data16[1]
+
+struct nd6_nsolicitation /* neighbor solicitation */
+ {
+ struct icmpv6hdr nsol6_hdr;
+ struct in6_addr nsol6_target;
+ };
+
+struct nd6_nadvertisement /* neighbor advertisement */
+ {
+ struct icmpv6hdr nadv6_hdr;
+ struct in6_addr nadv6_target;
+ };
+
+#define nadv6_flags nadv6_hdr.icmpv6_data32[0]
+#define ND6_NADVERFLAG_ISROUTER 0x80
+#define ND6_NADVERFLAG_SOLICITED 0x40
+#define ND6_NADVERFLAG_OVERRIDE 0x20
+
+struct nd6_redirect /* redirect */
+ {
+ struct icmpv6hdr redirect_hdr;
+ struct in6_addr redirect_target;
+ struct in6_addr redirect_destination;
+ };
+
+struct nd6_opt_prefix_info /* prefix information */
+ {
+ u_int8_t opt_type;
+ u_int8_t opt_length;
+ u_int8_t opt_prefix_length;
+ u_int8_t opt_l_a_res;
+ u_int32_t opt_valid_life;
+ u_int32_t opt_preferred_life;
+ u_int32_t opt_reserved2;
+ struct in6_addr opt_prefix;
+ };
+
+#define ND6_OPT_PI_L_BIT 0x80
+#define ND6_OPT_PI_A_BIT 0x40
+
+struct nd6_opt_mtu /* MTU option */
+ {
+ u_int8_t opt_type;
+ u_int8_t opt_length;
+ u_int16_t opt_reserved;
+ u_int32_t opt_mtu;
+ };
+
+#endif /* _NETINET6_ICMPV6_H */
diff --git a/inet/netinet/in.h b/inet/netinet/in.h
new file mode 100644
index 0000000..a85dccd
--- /dev/null
+++ b/inet/netinet/in.h
@@ -0,0 +1,267 @@
+/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 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 modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _NETINET_IN_H
+
+#define _NETINET_IN_H 1
+#include <features.h>
+
+#include <sys/socket.h>
+#include <sys/types.h>
+
+
+__BEGIN_DECLS
+
+/* Standard well-defined IP protocols. */
+enum
+ {
+ IPPROTO_IP = 0, /* Dummy protocol for TCP. */
+ IPPROTO_ICMP = 1, /* Internet Control Message Protocol. */
+ IPPROTO_IGMP = 2, /* Internet Group Management Protocol. */
+ IPPROTO_IPIP = 4, /* IPIP tunnels (older KA9Q tunnels use 94). */
+ IPPROTO_TCP = 6, /* Transmission Control Protocol. */
+ IPPROTO_EGP = 8, /* Exterior Gateway Protocol. */
+ IPPROTO_PUP = 12, /* PUP protocol. */
+ IPPROTO_UDP = 17, /* User Datagram Protocol. */
+ IPPROTO_IDP = 22, /* XNS IDP protocol. */
+ IPPROTO_IPV6 = 41, /* IPv6-in-IPv4 tunnelling. */
+ IPPROTO_ICMPV6 = 58, /* ICMPv6. */
+
+ IPPROTO_RAW = 255, /* Raw IP packets. */
+ IPPROTO_MAX
+ };
+
+/* Standard well-known ports. */
+enum
+ {
+ IPPORT_ECHO = 7, /* Echo service. */
+ IPPORT_DISCARD = 9, /* Discard transmissions service. */
+ IPPORT_SYSTAT = 11, /* System status service. */
+ IPPORT_DAYTIME = 13, /* Time of day service. */
+ IPPORT_NETSTAT = 15, /* Network status service. */
+ IPPORT_FTP = 21, /* File Transfer Protocol. */
+ IPPORT_TELNET = 23, /* Telnet protocol. */
+ IPPORT_SMTP = 25, /* Simple Mail Transfer Protocol. */
+ IPPORT_TIMESERVER = 37, /* Timeserver service. */
+ IPPORT_NAMESERVER = 42, /* Domain Name Service. */
+ IPPORT_WHOIS = 43, /* Internet Whois service. */
+ IPPORT_MTP = 57,
+
+ IPPORT_TFTP = 69, /* Trivial File Transfer Protocol. */
+ IPPORT_RJE = 77,
+ IPPORT_FINGER = 79, /* Finger service. */
+ IPPORT_TTYLINK = 87,
+ IPPORT_SUPDUP = 95, /* SUPDUP protocol. */
+
+
+ IPPORT_EXECSERVER = 512, /* execd service. */
+ IPPORT_LOGINSERVER = 513, /* rlogind service. */
+ IPPORT_CMDSERVER = 514,
+ IPPORT_EFSSERVER = 520,
+
+ /* UDP ports. */
+ IPPORT_BIFFUDP = 512,
+ IPPORT_WHOSERVER = 513,
+ IPPORT_ROUTESERVER = 520,
+
+ /* Ports less than this value are reserved for privileged processes. */
+ IPPORT_RESERVED = 1024,
+
+ /* Ports greater this value are reserved for (non-privileged) servers. */
+ IPPORT_USERRESERVED = 5000
+ };
+
+
+/* Internet address. */
+struct in_addr
+ {
+ unsigned int s_addr;
+ };
+
+
+/* Definitions of the bits in an Internet address integer.
+
+ On subnets, host and network parts are found according to
+ the subnet mask, not these masks. */
+
+#define IN_CLASSA(a) ((((unsigned) (a)) & 0x80000000) == 0)
+#define IN_CLASSA_NET 0xff000000
+#define IN_CLASSA_NSHIFT 24
+#define IN_CLASSA_HOST (0xffffffff & ~IN_CLASSA_NET)
+#define IN_CLASSA_MAX 128
+
+#define IN_CLASSB(a) ((((unsigned) (a)) & 0xc0000000) == 0x80000000)
+#define IN_CLASSB_NET 0xffff0000
+#define IN_CLASSB_NSHIFT 16
+#define IN_CLASSB_HOST (0xffffffff & ~IN_CLASSB_NET)
+#define IN_CLASSB_MAX 65536
+
+#define IN_CLASSC(a) ((((unsigned) (a)) & 0xc0000000) == 0xc0000000)
+#define IN_CLASSC_NET 0xffffff00
+#define IN_CLASSC_NSHIFT 8
+#define IN_CLASSC_HOST (0xffffffff & ~IN_CLASSC_NET)
+
+#define IN_CLASSD(a) ((((unsigned) (a)) & 0xf0000000) == 0xe0000000)
+#define IN_MULTICAST(a) IN_CLASSD(a)
+
+#define IN_EXPERIMENTAL(a) ((((unsigned) (a)) & 0xe0000000) == 0xe0000000)
+#define IN_BADCLASS(a) ((((unsigned) (a)) & 0xf0000000) == 0xf0000000)
+
+/* Address to accept any incoming messages. */
+#define INADDR_ANY ((unsigned) 0x00000000)
+/* Address to send to all hosts. */
+#define INADDR_BROADCAST ((unsigned) 0xffffffff)
+/* Address indicating an error return. */
+#define INADDR_NONE ((unsigned) 0xffffffff)
+
+/* Network number for local host loopback. */
+#define IN_LOOPBACKNET 127
+/* Address to loopback in software to local host. */
+#ifndef INADDR_LOOPBACK
+#define INADDR_LOOPBACK ((unsigned) 0x7f000001) /* Inet address 127.0.0.1. */
+#endif
+
+
+/* IPv6 address */
+struct in6_addr
+ {
+ union
+ {
+ u_int8_t u6_addr8[16];
+ u_int16_t u6_addr16[8];
+ u_int32_t u6_addr32[4];
+#if (~0UL) > 0xffffffff
+ u_int64_t u6_addr64[2];
+#endif
+ } in6_u;
+#define s6_addr in6_u.u6_addr8
+#define s6_addr16 in6_u.u6_addr16
+#define s6_addr32 in6_u.u6_addr32
+#define s6_addr64 in6_u.u6_addr64
+ };
+
+extern const struct in6_addr in6addr_any; /* :: */
+extern const struct in6_addr in6addr_loopback; /* ::1 */
+#define IN6ADDR_ANY_INIT { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
+#define IN6ADDR_LOOPBACK_INIT { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 }
+
+#define INET_ADDRSTRLEN 16
+#define INET6_ADDRSTRLEN 46
+
+/* Get the definition of the macro to define the common sockaddr members. */
+#include <sockaddrcom.h>
+
+
+/* Structure describing an Internet socket address. */
+struct sockaddr_in
+ {
+ __SOCKADDR_COMMON (sin_);
+ unsigned short int sin_port; /* Port number. */
+ struct in_addr sin_addr; /* Internet address. */
+
+ /* Pad to size of `struct sockaddr'. */
+ unsigned char sin_zero[sizeof (struct sockaddr) -
+ __SOCKADDR_COMMON_SIZE -
+ sizeof (unsigned short int) -
+ sizeof (struct in_addr)];
+ };
+
+/* Ditto, for IPv6. */
+struct sockaddr_in6
+ {
+ __SOCKADDR_COMMON (sin6_);
+ u_int16_t sin6_port; /* Transport layer port # */
+ u_int32_t sin6_flowinfo; /* IPv6 flow information */
+ struct in6_addr sin6_addr; /* IPv6 address */
+ };
+
+/* IPv6 multicast request. */
+struct ipv6_mreq
+ {
+ /* IPv6 multicast address of group */
+ struct in6_addr ipv6mr_multiaddr;
+
+ /* local IPv6 address of interface */
+ int ipv6mr_ifindex;
+ };
+
+/* Get system-specific definitions. */
+#include <netinet/inbits.h>
+
+/* Functions to convert between host and network byte order.
+
+ Please note that these functions normally take `unsigned long int' or
+ `unsigned short int' values as arguments and also return them. But
+ this was a short-sighted decision since on different systems the types
+ may have different representations but the values are always the same. */
+
+extern u_int32_t ntohl __P ((u_int32_t __netlong));
+extern u_int16_t ntohs __P ((u_int16_t __netshort));
+extern u_int32_t htonl __P ((u_int32_t __hostlong));
+extern u_int16_t htons __P ((u_int16_t __hostshort));
+
+#include <endian.h>
+
+#if __BYTE_ORDER == __BIG_ENDIAN
+/* The host byte order is the same as network byte order,
+ so these functions are all just identity. */
+#define ntohl(x) (x)
+#define ntohs(x) (x)
+#define htonl(x) (x)
+#define htons(x) (x)
+#endif
+
+#define IN6_IS_ADDR_UNSPECIFIED(a) \
+ ((((u_int32_t *) (a))[0] == 0) && ((u_int32_t *) (a))[1] == 0) && \
+ (((u_int32_t *) (a))[2] == 0) && ((u_int32_t *) (a))[3] == 0))
+
+#define IN6_IS_ADDR_LOOPBACK(a) \
+ ((((u_int32_t *) (a))[0] == 0) && ((u_int32_t *) (a))[1] == 0) && \
+ (((u_int32_t *) (a))[2] == 0) && ((u_int32_t *) (a))[3] == htonl (1)))
+
+#define IN6_IS_ADDR_MULTICAST(a) (((u_int8_t *) (a))[0] == 0xff)
+
+#define IN6_IS_ADDR_LINKLOCAL(a) \
+ ((((u_int32_t *) (a))[0] & htonl (0xffc00000)) == htonl (0xfe800000))
+
+#define IN6_IS_ADDR_SITELOCAL(a) \
+ ((((u_int32_t *) (a))[0] & htonl (0xffc00000)) == htonl (0xfec00000))
+
+#define IN6_IS_ADDR_V4MAPPED(a) \
+ ((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \
+ (((u_int32_t *) (a))[2] == htonl (0xffff)))
+
+#define IN6_IS_ADDR_V4COMPAT(a) \
+ ((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \
+ (((u_int32_t *) (a))[2] == 0) && (ntohl (((u_int32_t *) (a))[3]) > 1))
+
+
+/* Bind socket to a privileged IP port. */
+extern int bindresvport __P ((int __sockfd, struct sockaddr_in *__sin));
+
+
+/* IPv6 packet information. */
+struct in6_pktinfo
+ {
+ struct in6_addr ipi6_addr; /* src/dst IPv6 address */
+ int ipi6_ifindex; /* send/recv interface index */
+ };
+
+__END_DECLS
+
+#endif /* netinet/in.h */
diff --git a/inet/netinet/ip6.h b/inet/netinet/ip6.h
new file mode 100644
index 0000000..65bf721
--- /dev/null
+++ b/inet/netinet/ip6.h
@@ -0,0 +1,45 @@
+/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 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 modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _NETINET_IP6_H
+#define _NETINET_IP6_H 1
+
+#include <netinet/in.h>
+#include <endian.h>
+
+struct ipv6hdr
+{
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+ u_int8_t ipv6_version:4;
+ u_int8_t ipv6_priority:4; /* going away? */
+ u_int32_t ipv6_flowid:24;
+#elif __BYTE_ORDER == __BIG_ENDIAN
+ u_int32_t ipv6_flowid:24;
+ u_int8_t ipv6_priority:4; /* going away? */
+ u_int8_t ipv6_version:4;
+#else
+# error Unknown endianness
+#endif
+ u_int16_t ipv6_len;
+ u_int8_t ipv6_nextheader;
+ u_int8_t ipv6_hoplimit;
+ struct in6_addr ipv6_src;
+ struct in6_addr ipv6_dst;
+};
+
+#endif /* _NETINET_IP6_H */