mirror of
https://github.com/moparisthebest/curl
synced 2024-11-11 12:05:06 -05:00
4d2f800677
Closes #6172
59 lines
2.2 KiB
Groff
59 lines
2.2 KiB
Groff
.\" **************************************************************************
|
|
.\" * _ _ ____ _
|
|
.\" * Project ___| | | | _ \| |
|
|
.\" * / __| | | | |_) | |
|
|
.\" * | (__| |_| | _ <| |___
|
|
.\" * \___|\___/|_| \_\_____|
|
|
.\" *
|
|
.\" * Copyright (C) 1998 - 2020, 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.
|
|
.\" *
|
|
.\" **************************************************************************
|
|
.\"
|
|
.TH CURLOPT_ALTSVC 3 "5 Feb 2019" "libcurl 7.64.1" "curl_easy_setopt options"
|
|
.SH NAME
|
|
CURLOPT_ALTSVC \- set alt-svc cache file name
|
|
.SH SYNOPSIS
|
|
.nf
|
|
#include <curl/curl.h>
|
|
|
|
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_ALTSVC, char *filename);
|
|
.fi
|
|
.SH DESCRIPTION
|
|
Pass in a pointer to a \fIfilename\fP to instruct libcurl to use that file as
|
|
the Alt-Svc cache to read existing cache contents from and possibly also write
|
|
it back to a after a transfer, unless \fBCURLALTSVC_READONLYFILE\fP is set in
|
|
\fICURLOPT_ALTSVC_CTRL(3)\fP.
|
|
|
|
Specify a blank file name ("") to make libcurl not load from a file at all.
|
|
.SH DEFAULT
|
|
NULL. The alt-svc cache is not read nor written to file.
|
|
.SH PROTOCOLS
|
|
HTTPS
|
|
.SH EXAMPLE
|
|
.nf
|
|
CURL *curl = curl_easy_init();
|
|
if(curl) {
|
|
curl_easy_setopt(curl, CURLOPT_ALTSVC_CTRL, CURLALTSVC_H1);
|
|
curl_easy_setopt(curl, CURLOPT_ALTSVC, "altsvc-cache.txt");
|
|
curl_easy_perform(curl);
|
|
}
|
|
.fi
|
|
.SH AVAILABILITY
|
|
Added in 7.64.1
|
|
.SH RETURN VALUE
|
|
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
|
|
.SH "SEE ALSO"
|
|
.BR CURLOPT_ALTSVC_CTRL "(3), " CURLOPT_CONNECT_TO "(3), " CURLOPT_RESOLVE "(3), "
|
|
.BR CURLOPT_COOKIEFILE "(3), "
|