mirror of
https://github.com/moparisthebest/curl
synced 2024-11-05 00:55:04 -05:00
72 lines
3.0 KiB
Groff
72 lines
3.0 KiB
Groff
.\" **************************************************************************
|
|
.\" * _ _ ____ _
|
|
.\" * Project ___| | | | _ \| |
|
|
.\" * / __| | | | |_) | |
|
|
.\" * | (__| |_| | _ <| |___
|
|
.\" * \___|\___/|_| \_\_____|
|
|
.\" *
|
|
.\" * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
|
|
.\" *
|
|
.\" * This software is licensed as described in the file COPYING, which
|
|
.\" * you should have received as part of this distribution. The terms
|
|
.\" * are also available at https://curl.haxx.se/docs/copyright.html.
|
|
.\" *
|
|
.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
|
.\" * copies of the Software, and permit persons to whom the Software is
|
|
.\" * furnished to do so, under the terms of the COPYING file.
|
|
.\" *
|
|
.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
.\" * KIND, either express or implied.
|
|
.\" *
|
|
.\" **************************************************************************
|
|
.\"
|
|
.TH curl_easy_cleanup 3 "22 Aug 2007" "libcurl 7.17.0" "libcurl Manual"
|
|
.SH NAME
|
|
curl_easy_cleanup - End a libcurl easy handle
|
|
.SH SYNOPSIS
|
|
.B #include <curl/curl.h>
|
|
|
|
.BI "void curl_easy_cleanup(CURL *" handle ");"
|
|
.SH DESCRIPTION
|
|
This function must be the last function to call for an easy session. It is the
|
|
opposite of the \fIcurl_easy_init(3)\fP function and must be called with the
|
|
same \fIhandle\fP as input that a \fIcurl_easy_init(3)\fP call returned.
|
|
|
|
This might close all connections this handle has used and possibly has kept
|
|
open until now - unless it was attached to a multi handle while doing the
|
|
transfers. Don't call this function if you intend to transfer more files,
|
|
re-using handles is a key to good performance with libcurl.
|
|
|
|
Occasionally you may get your progress callback or header callback called from
|
|
within \fIcurl_easy_cleanup(3)\fP (if previously set for the handle using
|
|
\fIcurl_easy_setopt(3)\fP). Like if libcurl decides to shut down the
|
|
connection and the protocol is of a kind that requires a command/response
|
|
sequence before disconnect. Examples of such protocols are FTP, POP3 and IMAP.
|
|
|
|
Any use of the \fBhandle\fP after this function has been called and have
|
|
returned, is illegal. \fIcurl_easy_cleanup(3)\fP kills the handle and all
|
|
memory associated with it!
|
|
|
|
Passing in a NULL pointer in \fIhandle\fP will make this function return
|
|
immediately with no action.
|
|
.SH "OLD TIMES"
|
|
For libcurl versions before 7.17,: after you've called this function, you can
|
|
safely remove all the strings you've previously told libcurl to use, as it
|
|
won't use them anymore now.
|
|
.SH RETURN VALUE
|
|
None
|
|
.SH EXAMPLE
|
|
.nf
|
|
CURL *curl = curl_easy_init();
|
|
if(curl) {
|
|
CURLcode res;
|
|
curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
|
|
res = curl_easy_perform(curl);
|
|
curl_easy_cleanup(curl);
|
|
}
|
|
.fi
|
|
.SH "SEE ALSO"
|
|
.BR curl_easy_init "(3), " curl_easy_duphandle "(3), "
|
|
.BR curl_easy_reset "(3), "
|
|
.BR curl_multi_cleanup "(3), " curl_multi_remove_handle "(3) "
|