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https://github.com/moparisthebest/curl
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c39858aac0
linked list for name resolved data, even on hosts/systems with only IPv4 stacks as this simplifies a lot of code.
70 lines
2.4 KiB
C
70 lines
2.4 KiB
C
#ifndef __IF2IP_H
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#define __IF2IP_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at http://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* $Id$
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***************************************************************************/
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#include "setup.h"
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#if !defined(WIN32) && !defined(__BEOS__) && !defined(__CYGWIN32__) && \
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!defined(__riscos__) && !defined(__INTERIX)
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extern char *Curl_if2ip(const char *interface, char *buf, int buf_size);
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#else
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#define Curl_if2ip(a,b,c) NULL
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#endif
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#ifdef __INTERIX
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/* Nedelcho Stanev's work-around for SFU 3.0 */
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struct ifreq {
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#define IFNAMSIZ 16
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#define IFHWADDRLEN 6
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union {
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char ifrn_name[IFNAMSIZ]; /* if name, e.g. "en0" */
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} ifr_ifrn;
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union {
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struct sockaddr ifru_addr;
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struct sockaddr ifru_broadaddr;
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struct sockaddr ifru_netmask;
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struct sockaddr ifru_hwaddr;
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short ifru_flags;
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int ifru_metric;
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int ifru_mtu;
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} ifr_ifru;
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};
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/* This define was added by Daniel to avoid an extra #ifdef INTERIX in the
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C code. */
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#define ifr_dstaddr ifr_addr
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#define ifr_name ifr_ifrn.ifrn_name /* interface name */
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#define ifr_addr ifr_ifru.ifru_addr /* address */
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#define ifr_broadaddr ifr_ifru.ifru_broadaddr /* broadcast address */
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#define ifr_netmask ifr_ifru.ifru_netmask /* interface net mask */
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#define ifr_flags ifr_ifru.ifru_flags /* flags */
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#define ifr_hwaddr ifr_ifru.ifru_hwaddr /* MAC address */
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#define ifr_metric ifr_ifru.ifru_metric /* metric */
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#define ifr_mtu ifr_ifru.ifru_mtu /* mtu */
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#define SIOCGIFADDR _IOW('s', 102, struct ifreq) /* Get if addr */
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#endif /* interix */
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#endif
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