Mercurial > hgrepos > Python2 > PyMuPDF

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

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
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
parents
children
comparison
equal deleted inserted replaced
1:1d09e1dec1d9 2:b50eed0cc0ef
1 .\" **************************************************************************
2 .\" * _ _ ____ _
3 .\" * Project ___| | | | _ \| |
4 .\" * / __| | | | |_) | |
5 .\" * | (__| |_| | _ <| |___
6 .\" * \___|\___/|_| \_\_____|
7 .\" *
8 .\" * Copyright (C) 1998 - 2018, 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.
17 .\" *
18 .\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19 .\" * KIND, either express or implied.
20 .\" *
21 .\" **************************************************************************
22 .\"
23 .TH curl_easy_cleanup 3 "22 Aug 2007" "libcurl 7.17.0" "libcurl Manual"
24 .SH NAME
25 curl_easy_cleanup - End a libcurl easy handle
26 .SH SYNOPSIS
27 .B #include <curl/curl.h>
28
29 .BI "void curl_easy_cleanup(CURL *" handle ");"
30 .SH DESCRIPTION
31 This function must be the last function to call for an easy session. It is the
32 opposite of the \fIcurl_easy_init(3)\fP function and must be called with the
33 same \fIhandle\fP as input that a \fIcurl_easy_init(3)\fP call returned.
34
35 This might close all connections this handle has used and possibly has kept
36 open until now - unless it was attached to a multi handle while doing the
37 transfers. Don't call this function if you intend to transfer more files,
38 re-using handles is a key to good performance with libcurl.
39
40 Occasionally you may get your progress callback or header callback called from
41 within \fIcurl_easy_cleanup(3)\fP (if previously set for the handle using
42 \fIcurl_easy_setopt(3)\fP). Like if libcurl decides to shut down the
43 connection and the protocol is of a kind that requires a command/response
44 sequence before disconnect. Examples of such protocols are FTP, POP3 and IMAP.
45
46 Any use of the \fBhandle\fP after this function has been called and have
47 returned, is illegal. \fIcurl_easy_cleanup(3)\fP kills the handle and all
48 memory associated with it!
49
50 Passing in a NULL pointer in \fIhandle\fP will make this function return
51 immediately with no action.
52 .SH "OLD TIMES"
53 For libcurl versions before 7.17,: after you've called this function, you can
54 safely remove all the strings you've previously told libcurl to use, as it
55 won't use them anymore now.
56 .SH RETURN VALUE
57 None
58 .SH EXAMPLE
59 .nf
60 CURL *curl = curl_easy_init();
61 if(curl) {
62 CURLcode res;
63 curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
64 res = curl_easy_perform(curl);
65 curl_easy_cleanup(curl);
66 }
67 .fi
68 .SH "SEE ALSO"
69 .BR curl_easy_init "(3), " curl_easy_duphandle "(3), "
70 .BR curl_easy_reset "(3), "
71 .BR curl_multi_cleanup "(3), " curl_multi_remove_handle "(3) "