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https://gitlab.isc.org/isc-projects/bind9
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add
This commit is contained in:
Bob Halley
parent
de476e9bd3
commit
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@ -1,2 +1,3 @@
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Makefile
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netdb.h
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platform.h
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120
lib/lwres/include/lwres/ipv6.h
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120
lib/lwres/include/lwres/ipv6.h
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/*
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* Copyright (C) 1999, 2000 Internet Software Consortium.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
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* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
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* CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
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* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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* SOFTWARE.
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*/
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#ifndef LWRES_IPV6_H
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#define LWRES_IPV6_H 1
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/*****
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***** Module Info
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*****/
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/*
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* IPv6 definitions for systems which do not support IPv6.
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*/
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/***
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*** Imports.
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***/
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#include <lwres/lang.h>
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#include <lwres/int.h>
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LWRES_LANG_BEGINDECLS
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/***
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*** Types.
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***/
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struct in6_addr {
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union {
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lwres_uint8_t _S6_u8[16];
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lwres_uint16_t _S6_u16[8];
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lwres_uint32_t _S6_u32[4];
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} _S6_un;
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};
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#define s6_addr _S6_un._S6_u8
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#define s6_addr8 _S6_un._S6_u8
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#define s6_addr16 _S6_un._S6_u16
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#define s6_addr32 _S6_un._S6_u32
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#define IN6ADDR_ANY_INIT {{{ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }}}
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#define IN6ADDR_LOOPBACK_INIT {{{ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 }}}
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extern const struct in6_addr in6addr_any;
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extern const struct in6_addr in6addr_loopback;
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struct sockaddr_in6 {
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#ifdef LWRES_PLATFORM_HAVESALEN
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lwres_uint8_t sin6_len;
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lwres_uint8_t sin6_family;
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#else
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lwres_uint16_t sin6_family;
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#endif
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lwres_uint16_t sin6_port;
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lwres_uint32_t sin6_flowinfo;
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struct in6_addr sin6_addr;
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lwres_uint32_t sin6_scope_id;
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};
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#ifdef LWRES_PLATFORM_HAVESALEN
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#define SIN6_LEN 1
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#endif
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struct in6_pktinfo {
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struct in6_addr ipi6_addr; /* src/dst IPv6 address */
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unsigned int ipi6_ifindex; /* send/recv interface index */
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};
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/*
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* Unspecified
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*/
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#define IN6_IS_ADDR_UNSPECIFIED(a) \
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(((a)->s6_addr32[0] == 0) && \
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((a)->s6_addr32[1] == 0) && \
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((a)->s6_addr32[2] == 0) && \
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((a)->s6_addr32[3] == 0))
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/*
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* Loopback
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*/
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#define IN6_IS_ADDR_LOOPBACK(a) \
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(((a)->s6_addr32[0] == 0) && \
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((a)->s6_addr32[1] == 0) && \
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((a)->s6_addr32[2] == 0) && \
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((a)->s6_addr32[3] == htonl(1)))
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/*
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* IPv4 compatible
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*/
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#define IN6_IS_ADDR_V4COMPAT(a) \
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(((a)->s6_addr32[0] == 0) && \
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((a)->s6_addr32[1] == 0) && \
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((a)->s6_addr32[2] == 0) && \
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((a)->s6_addr32[3] != 0) && \
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((a)->s6_addr32[3] != htonl(1)))
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/*
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* Mapped
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*/
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#define IN6_IS_ADDR_V4MAPPED(a) \
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(((a)->s6_addr32[0] == 0) && \
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((a)->s6_addr32[1] == 0) && \
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((a)->s6_addr32[2] == htonl(0x0000ffff)))
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LWRES_LANG_ENDDECLS
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#endif /* LWRES_IPV6_H */
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81
lib/lwres/include/lwres/net.h
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81
lib/lwres/include/lwres/net.h
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@ -0,0 +1,81 @@
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/*
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* Copyright (C) 1999, 2000 Internet Software Consortium.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
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* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
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* CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
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* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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* SOFTWARE.
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*/
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#ifndef LWRES_NET_H
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#define LWRES_NET_H 1
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/*****
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***** Module Info
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*****/
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/*
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* Basic Networking Types
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*
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* This module is responsible for defining the following basic networking
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* types:
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*
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* struct in_addr
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* struct in6_addr
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* struct sockaddr
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* struct sockaddr_in
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* struct sockaddr_in6
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*
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* It ensures that the AF_ and PF_ macros are defined.
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*
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* It declares ntoh[sl]() and hton[sl]().
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*
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* It declares lwres_net_aton(), lwres_net_ntop(), and lwres_net_pton().
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*
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* It ensures that INADDR_ANY and IN6ADDR_ANY_INIT are defined.
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*/
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/***
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*** Imports.
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***/
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#include <lwres/platform.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#ifdef LWRES_PLATFORM_HAVENETINET6IN6H
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#include <netinet6/in6.h>
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#endif
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#include <lwres/result.h>
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#ifndef AF_INET6
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#define AF_INET6 99
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#endif
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#ifndef PF_INET6
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#define PF_INET6 AF_INET6
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#endif
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#ifndef LWRES_PLATFORM_HAVEIPV6
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#include <lwres/ipv6.h>
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#endif
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const char *lwres_net_ntop(int af, const void *src, char *dst, size_t size);
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int lwres_net_pton(int af, const char *src, void *dst);
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int lwres_net_aton(const char *cp, struct in_addr *addr);
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#endif /* LWRES_NET_H */
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46
lib/lwres/include/lwres/platform.h.in
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46
lib/lwres/include/lwres/platform.h.in
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@ -0,0 +1,46 @@
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/*
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* Copyright (C) 1999, 2000 Internet Software Consortium.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
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* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
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* CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
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* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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* SOFTWARE.
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*/
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#ifndef LWRES_PLATFORM_H
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#define LWRES_PLATFORM_H 1
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/*****
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***** Platform-dependent defines.
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*****/
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/***
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*** Network.
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***/
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/*
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* Define if this system has the <netinet6/in6.h> header file.
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*/
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@LWRES_PLATFORM_HAVENETINET6IN6H@
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/*
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* If sockaddrs on this system have an sa_len field, LWRES_PLATFORM_HAVESALEN
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* will be defined.
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*/
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@LWRES_PLATFORM_HAVESALEN@
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/*
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* If this system has the IPv6 structure definitions, LWRES_PLATFORM_HAVEIPV6
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* will be defined.
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*/
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@LWRES_PLATFORM_HAVEIPV6@
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#endif /* LWRES_PLATFORM_H */
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