74 lines
2.3 KiB
Groff
74 lines
2.3 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 CURLOPT_VERBOSE 3 "16 Jun 2014" libcurl libcurl
|
||
|
|
.SH NAME
|
||
|
|
CURLOPT_VERBOSE \- verbose mode
|
||
|
|
.SH SYNOPSIS
|
||
|
|
.nf
|
||
|
|
#include <curl/curl.h>
|
||
|
|
|
||
|
|
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_VERBOSE, long onoff);
|
||
|
|
.fi
|
||
|
|
.SH DESCRIPTION
|
||
|
|
Set the \fIonoff\fP parameter to 1 to make the library display a lot of
|
||
|
|
verbose information about its operations on this \fIhandle\fP. Useful for
|
||
|
|
libcurl and/or protocol debugging and understanding. The verbose information
|
||
|
|
is sent to stderr, or the stream set with \fICURLOPT_STDERR(3)\fP.
|
||
|
|
|
||
|
|
You hardly ever want this enabled in production use, you almost always want
|
||
|
|
this used when you debug/report problems.
|
||
|
|
|
||
|
|
To also get all the protocol data sent and received, consider using the
|
||
|
|
\fICURLOPT_DEBUGFUNCTION(3)\fP.
|
||
|
|
.SH DEFAULT
|
||
|
|
0, meaning disabled.
|
||
|
|
.SH PROTOCOLS
|
||
|
|
All
|
||
|
|
.SH EXAMPLE
|
||
|
|
.nf
|
||
|
|
int main(void)
|
||
|
|
{
|
||
|
|
CURL *curl = curl_easy_init();
|
||
|
|
if(curl) {
|
||
|
|
curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
|
||
|
|
|
||
|
|
/* ask libcurl to show us the verbose output */
|
||
|
|
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
|
||
|
|
|
||
|
|
/* Perform the request */
|
||
|
|
curl_easy_perform(curl);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
.fi
|
||
|
|
.SH AVAILABILITY
|
||
|
|
Always
|
||
|
|
.SH RETURN VALUE
|
||
|
|
Returns CURLE_OK
|
||
|
|
.SH "SEE ALSO"
|
||
|
|
.BR CURLOPT_STDERR (3),
|
||
|
|
.BR CURLOPT_DEBUGFUNCTION (3),
|
||
|
|
.BR CURLOPT_ERRORBUFFER (3),
|
||
|
|
.BR curl_global_trace (3)
|