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77 lines
3.6 KiB
C
77 lines
3.6 KiB
C
/*
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* Copyright (C) 2023 Joan Lledó <jlledom@member.fsf.org>
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*/
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#ifndef HURD_LWIP_POSIX_INET_H
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#define HURD_LWIP_POSIX_INET_H
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#include <arpa/inet.h>
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#include <netinet/in.h>
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#include <netinet/tcp.h>
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#include <netinet/udp.h>
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#include <sys/ioctl.h>
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#include <fcntl.h>
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#include <net/if.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if LWIP_IPV4
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#define inet_addr_from_ip4addr(target_inaddr, source_ipaddr) ((target_inaddr)->s_addr = ip4_addr_get_u32(source_ipaddr))
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#define inet_addr_to_ip4addr(target_ipaddr, source_inaddr) (ip4_addr_set_u32(target_ipaddr, (source_inaddr)->s_addr))
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#ifdef LWIP_UNIX_HURD
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#define IP_PKTINFO 8
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struct in_pktinfo {
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unsigned int ipi_ifindex; /* Interface index */
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struct in_addr ipi_addr; /* Destination (from header) address */
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};
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#endif /* LWIP_UNIX_HURD */
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#endif /* LWIP_IPV4 */
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#if LWIP_IPV6
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#define inet6_addr_from_ip6addr(target_in6addr, source_ip6addr) {(target_in6addr)->s6_addr32[0] = (source_ip6addr)->addr[0]; \
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(target_in6addr)->s6_addr32[1] = (source_ip6addr)->addr[1]; \
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(target_in6addr)->s6_addr32[2] = (source_ip6addr)->addr[2]; \
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(target_in6addr)->s6_addr32[3] = (source_ip6addr)->addr[3];}
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#define inet6_addr_to_ip6addr(target_ip6addr, source_in6addr) {(target_ip6addr)->addr[0] = (source_in6addr)->s6_addr32[0]; \
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(target_ip6addr)->addr[1] = (source_in6addr)->s6_addr32[1]; \
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(target_ip6addr)->addr[2] = (source_in6addr)->s6_addr32[2]; \
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(target_ip6addr)->addr[3] = (source_in6addr)->s6_addr32[3]; \
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ip6_addr_clear_zone(target_ip6addr);}
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/* ATTENTION: the next define only works because both in6_addr and ip6_addr_t are an u32_t[4] effectively! */
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#define inet6_addr_to_ip6addr_p(target_ip6addr_p, source_in6addr) ((target_ip6addr_p) = (ip6_addr_t*)(source_in6addr))
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#endif /* LWIP_IPV6 */
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#ifdef __cplusplus
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}
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#endif
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#endif /* HURD_LWIP_POSIX_INET_H */
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