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comparison mupdf-source/thirdparty/curl/docs/libcurl/opts/CURLINFO_LOCAL_PORT.3 @ 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 .\" **************************************************************************
2 .\" * _ _ ____ _
3 .\" * Project ___| | | | _ \| |
4 .\" * / __| | | | |_) | |
5 .\" * | (__| |_| | _ <| |___
6 .\" * \___|\___/|_| \_\_____|
7 .\" *
8 .\" * Copyright (C) 1998 - 2015, 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
9 .\" *
10 .\" * This software is licensed as described in the file COPYING, which
11 .\" * you should have received as part of this distribution. The terms
12 .\" * are also available at https://curl.haxx.se/docs/copyright.html.
13 .\" *
14 .\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
15 .\" * copies of the Software, and permit persons to whom the Software is
16 .\" * furnished to do so, under the terms of the COPYING file.
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18 .\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19 .\" * KIND, either express or implied.
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21 .\" **************************************************************************
22 .\"
23 .TH CURLINFO_LOCAL_PORT 3 "12 Sep 2015" "libcurl 7.44.0" "curl_easy_getinfo options"
24 .SH NAME
25 CURLINFO_LOCAL_PORT \- get the latest local port number
26 .SH SYNOPSIS
27 #include <curl/curl.h>
28
29 CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_LOCAL_PORT, long *portp);
30 .SH DESCRIPTION
31 Pass a pointer to a long to receive the local port number of the most recent
32 connection done with this \fBcurl\fP handle.
33 .SH PROTOCOLS
34 All
35 .SH EXAMPLE
36 .nf
37 {
38 CURL *curl;
39 CURLcode res;
40
41 curl = curl_easy_init();
42 if(curl) {
43 curl_easy_setopt(curl, CURLOPT_URL, "http://example.com/");
44 res = curl_easy_perform(curl);
45
46 if(CURLE_OK == res) {
47 long port;
48 res = curl_easy_getinfo(curl, CURLINFO_LOCAL_PORT, &port);
49
50 if(CURLE_OK == res) {
51 printf("We used local port: %ld\\n", port);
52 }
53 }
54 curl_easy_cleanup(curl);
55 }
56 return 0;
57 }
58 .fi
59 .SH AVAILABILITY
60 Added in 7.21.0
61 .SH RETURN VALUE
62 Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
63 .SH "SEE ALSO"
64 .BR curl_easy_getinfo "(3), " curl_easy_setopt "(3), "
65 .BR CURLINFO_PRIMARY_PORT "(3), " CURLINFO_LOCAL_IP "(3), "