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comparison mupdf-source/thirdparty/curl/lib/curl_addrinfo.h @ 2:b50eed0cc0ef upstream

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ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4. The directory name has changed: no version number in the expanded directory now.
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:43:07 +0200
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1:1d09e1dec1d9 2:b50eed0cc0ef
1 #ifndef HEADER_CURL_ADDRINFO_H
2 #define HEADER_CURL_ADDRINFO_H
3 /***************************************************************************
4 * _ _ ____ _
5 * Project ___| | | | _ \| |
6 * / __| | | | |_) | |
7 * | (__| |_| | _ <| |___
8 * \___|\___/|_| \_\_____|
9 *
10 * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
11 *
12 * This software is licensed as described in the file COPYING, which
13 * you should have received as part of this distribution. The terms
14 * are also available at https://curl.haxx.se/docs/copyright.html.
15 *
16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
17 * copies of the Software, and permit persons to whom the Software is
18 * furnished to do so, under the terms of the COPYING file.
19 *
20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
21 * KIND, either express or implied.
22 *
23 ***************************************************************************/
24
25 #include "curl_setup.h"
26
27 #ifdef HAVE_NETINET_IN_H
28 # include <netinet/in.h>
29 #endif
30 #ifdef HAVE_NETDB_H
31 # include <netdb.h>
32 #endif
33 #ifdef HAVE_ARPA_INET_H
34 # include <arpa/inet.h>
35 #endif
36
37 #ifdef __VMS
38 # include <in.h>
39 # include <inet.h>
40 # include <stdlib.h>
41 #endif
42
43
44 /*
45 * Curl_addrinfo is our internal struct definition that we use to allow
46 * consistent internal handling of this data. We use this even when the
47 * system provides an addrinfo structure definition. And we use this for
48 * all sorts of IPv4 and IPV6 builds.
49 */
50
51 struct Curl_addrinfo {
52 int ai_flags;
53 int ai_family;
54 int ai_socktype;
55 int ai_protocol;
56 curl_socklen_t ai_addrlen; /* Follow rfc3493 struct addrinfo */
57 char *ai_canonname;
58 struct sockaddr *ai_addr;
59 struct Curl_addrinfo *ai_next;
60 };
61 typedef struct Curl_addrinfo Curl_addrinfo;
62
63 void
64 Curl_freeaddrinfo(Curl_addrinfo *cahead);
65
66 #ifdef HAVE_GETADDRINFO
67 int
68 Curl_getaddrinfo_ex(const char *nodename,
69 const char *servname,
70 const struct addrinfo *hints,
71 Curl_addrinfo **result);
72 #endif
73
74 Curl_addrinfo *
75 Curl_he2ai(const struct hostent *he, int port);
76
77 Curl_addrinfo *
78 Curl_ip2addr(int af, const void *inaddr, const char *hostname, int port);
79
80 Curl_addrinfo *Curl_str2addr(char *dotted, int port);
81
82 #ifdef USE_UNIX_SOCKETS
83 Curl_addrinfo *Curl_unix2addr(const char *path, bool *longpath, bool abstract);
84 #endif
85
86 #if defined(CURLDEBUG) && defined(HAVE_GETADDRINFO) && \
87 defined(HAVE_FREEADDRINFO)
88 void
89 curl_dbg_freeaddrinfo(struct addrinfo *freethis, int line, const char *source);
90 #endif
91
92 #if defined(CURLDEBUG) && defined(HAVE_GETADDRINFO)
93 int
94 curl_dbg_getaddrinfo(const char *hostname, const char *service,
95 const struct addrinfo *hints, struct addrinfo **result,
96 int line, const char *source);
97 #endif
98
99 #ifdef HAVE_GETADDRINFO
100 #ifdef USE_RESOLVE_ON_IPS
101 void Curl_addrinfo_set_port(Curl_addrinfo *addrinfo, int port);
102 #else
103 #define Curl_addrinfo_set_port(x,y)
104 #endif
105 #endif
106
107 #endif /* HEADER_CURL_ADDRINFO_H */