51 lines
2.0 KiB
Groff
51 lines
2.0 KiB
Groff
.\" **************************************************************************
|
|
.\" * _ _ ____ _
|
|
.\" * Project ___| | | | _ \| |
|
|
.\" * / __| | | | |_) | |
|
|
.\" * | (__| |_| | _ <| |___
|
|
.\" * \___|\___/|_| \_\_____|
|
|
.\" *
|
|
.\" * Copyright (C) 1998 - 2014, 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 http://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 CURLOPT_BUFFERSIZE 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
|
|
.SH NAME
|
|
CURLOPT_BUFFERSIZE \- set preferred receive buffer size
|
|
.SH SYNOPSIS
|
|
#include <curl/curl.h>
|
|
|
|
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_BUFFERSIZE, long size);
|
|
.SH DESCRIPTION
|
|
Pass a long specifying your preferred \fIsize\fP (in bytes) for the receive
|
|
buffer in libcurl. The main point of this would be that the write callback
|
|
gets called more often and with smaller chunks. This is just treated as a
|
|
request, not an order. You cannot be guaranteed to actually get the given
|
|
size.
|
|
|
|
This size is by default set as big as possible (\fICURL_MAX_WRITE_SIZE\fP), so
|
|
it only makes sense to use this option if you want it smaller.
|
|
.SH DEFAULT
|
|
CURL_MAX_WRITE_SIZE
|
|
.SH PROTOCOLS
|
|
All
|
|
.SH EXAMPLE
|
|
TODO
|
|
.SH AVAILABILITY
|
|
Added in 7.10
|
|
.SH RETURN VALUE
|
|
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
|
|
.SH "SEE ALSO"
|
|
.BR CURLOPT_MAX_RECV_SPEED "(3), " CURLOPT_WRITEFUNCTION "(3), "
|