comparison mupdf-source/thirdparty/curl/docs/libcurl/opts/CURLOPT_IPRESOLVE.3 @ 2:b50eed0cc0ef upstream

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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23 .TH CURLOPT_IPRESOLVE 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
24 .SH NAME
25 CURLOPT_IPRESOLVE \- specify which IP protocol version to use
26 .SH SYNOPSIS
27 #include <curl/curl.h>
28
29 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_IPRESOLVE, long resolve);
30 .SH DESCRIPTION
31 Allows an application to select what kind of IP addresses to use when
32 resolving host names. This is only interesting when using host names that
33 resolve addresses using more than one version of IP. The allowed values are:
34 .IP CURL_IPRESOLVE_WHATEVER
35 Default, resolves addresses to all IP versions that your system allows.
36 .IP CURL_IPRESOLVE_V4
37 Resolve to IPv4 addresses.
38 .IP CURL_IPRESOLVE_V6
39 Resolve to IPv6 addresses.
40 .SH DEFAULT
41 CURL_IPRESOLVE_WHATEVER
42 .SH PROTOCOLS
43 All
44 .SH EXAMPLE
45 .nf
46 CURL *curl = curl_easy_init();
47 if(curl) {
48 curl_easy_setopt(curl, CURLOPT_URL, "http://example.com/foo.bin");
49
50 /* resolve host name using IPv6-names only */
51 curl_easy_setopt(curl, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V6);
52
53 ret = curl_easy_perform(curl);
54
55 curl_easy_cleanup(curl);
56 }
57 .fi
58
59 .SH AVAILABILITY
60 Always
61 .SH RETURN VALUE
62 Returns CURLE_OK
63 .SH "SEE ALSO"
64 .BR CURLOPT_HTTP_VERSION "(3), " CURLOPT_SSLVERSION "(3), "