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c4ef7b1609
David found that uclibc did not provide this slightly esoteric api and provided one from BSD that can be built by the library internally. AG: Made contingent on configure option --enable-builtin-getifaddrs Signed-off-by: David <cymerio@gmail.com> Signed-off-by: Andy Green <andy.green@linaro.org>
76 lines
2.4 KiB
C
76 lines
2.4 KiB
C
#if HAVE_GETIFADDRS
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#include <sys/types.h>
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#include <ifaddrs.h>
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#else
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* Copyright (c) 2000 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/* $KTH: ifaddrs.hin,v 1.3 2000/12/11 00:01:13 assar Exp $ */
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#ifndef __ifaddrs_h__
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#define __ifaddrs_h__
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/*
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* the interface is defined in terms of the fields below, and this is
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* sometimes #define'd, so there seems to be no simple way of solving
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* this and this seemed the best. */
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#undef ifa_dstaddr
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struct ifaddrs {
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struct ifaddrs *ifa_next;
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char *ifa_name;
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unsigned int ifa_flags;
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struct sockaddr *ifa_addr;
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struct sockaddr *ifa_netmask;
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struct sockaddr *ifa_dstaddr;
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void *ifa_data;
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};
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#ifndef ifa_broadaddr
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#define ifa_broadaddr ifa_dstaddr
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#endif
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int getifaddrs(struct ifaddrs**);
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void freeifaddrs(struct ifaddrs*);
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#endif /* __ifaddrs_h__ */
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#ifdef __cplusplus
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}
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#endif
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#endif
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