76 lines
2.6 KiB
Groff
76 lines
2.6 KiB
Groff
.\" **************************************************************************
|
|
.\" * _ _ ____ _
|
|
.\" * Project ___| | | | _ \| |
|
|
.\" * / __| | | | |_) | |
|
|
.\" * | (__| |_| | _ <| |___
|
|
.\" * \___|\___/|_| \_\_____|
|
|
.\" *
|
|
.\" * Copyright (C) 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.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.
|
|
.\" *
|
|
.\" * SPDX-License-Identifier: curl
|
|
.\" *
|
|
.\" **************************************************************************
|
|
.TH curl_multi_get_handles 3 "28 August 2023" "libcurl" "libcurl"
|
|
.SH NAME
|
|
curl_multi_get_handles - returns all added easy handles
|
|
.SH SYNOPSIS
|
|
.nf
|
|
#include <curl/curl.h>
|
|
|
|
CURL **curl_multi_get_handles(CURLM *multi_handle);
|
|
.fi
|
|
.SH DESCRIPTION
|
|
Returns an array with pointers to all added easy handles. The end of the list
|
|
is marked with a NULL pointer.
|
|
|
|
Even if there is not a single easy handle added, this still returns an array
|
|
but with only a single NULL pointer entry.
|
|
|
|
The returned array contains all the handles that are present at the time of
|
|
the call. As soon as a handle has been removed from or a handle has been added
|
|
to the multi handle after the handle array was returned, the two data points
|
|
are out of sync.
|
|
|
|
The order of the easy handles within the array is not guaranteed.
|
|
|
|
The returned array must be freed with a call to \fIcurl_free(3)\fP after use.
|
|
.SH EXAMPLE
|
|
.nf
|
|
/* init a multi stack */
|
|
multi_handle = curl_multi_init();
|
|
|
|
/* add a transfer */
|
|
curl_multi_add_handle(multi_handle, http_handle);
|
|
|
|
/* extract all added handles */
|
|
CURL **list = curl_multi_get_handles(multi_handle);
|
|
|
|
if(list) {
|
|
/* remove all added handles */
|
|
for(i = 0; list[i]; i++) {
|
|
curl_multi_remove_handle(multi_handle, list[i]);
|
|
}
|
|
curl_free(list);
|
|
}
|
|
.fi
|
|
.SH AVAILABILITY
|
|
Added in 8.4.0
|
|
.SH RETURN VALUE
|
|
Returns NULL on failure. Otherwise it returns a pointer to an allocated array.
|
|
.SH "SEE ALSO"
|
|
.BR curl_multi_add_handle (3),
|
|
.BR curl_multi_cleanup (3),
|
|
.BR curl_multi_init (3),
|
|
.BR curl_multi_remove_handle (3)
|