mirror of
https://codeberg.org/kiss-community/repo
synced 2024-12-23 07:40:11 -07:00
58 lines
1.7 KiB
Groff
58 lines
1.7 KiB
Groff
.\" generated by cd2nroff 0.1 from CURLOPT_NOBODY.md
|
|
.TH CURLOPT_NOBODY 3 "2024-08-02" libcurl
|
|
.SH NAME
|
|
CURLOPT_NOBODY \- do the download request without getting the body
|
|
.SH SYNOPSIS
|
|
.nf
|
|
#include <curl/curl.h>
|
|
|
|
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_NOBODY, long opt);
|
|
.fi
|
|
.SH DESCRIPTION
|
|
A long parameter set to 1 tells libcurl to not include the body\-part in the
|
|
output when doing what would otherwise be a download. For HTTP(S), this makes
|
|
libcurl do a HEAD request. For most other protocols it means just not asking
|
|
to transfer the body data.
|
|
|
|
For HTTP operations when \fICURLOPT_NOBODY(3)\fP has been set, disabling this
|
|
option (with 0) makes it a GET again \- only if the method is still set to be
|
|
HEAD. The proper way to get back to a GET request is to set
|
|
\fICURLOPT_HTTPGET(3)\fP and for other methods, use the POST or UPLOAD
|
|
options.
|
|
|
|
Enabling \fICURLOPT_NOBODY(3)\fP means asking for a download without a body.
|
|
|
|
If you do a transfer with HTTP that involves a method other than HEAD, you get
|
|
a body (unless the resource and server sends a zero byte body for the specific
|
|
URL you request).
|
|
.SH DEFAULT
|
|
0, the body is transferred
|
|
.SH PROTOCOLS
|
|
This functionality affects all supported protocols
|
|
.SH EXAMPLE
|
|
.nf
|
|
int main(void)
|
|
{
|
|
CURL *curl = curl_easy_init();
|
|
if(curl) {
|
|
curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
|
|
|
|
/* get us the resource without a body - use HEAD! */
|
|
curl_easy_setopt(curl, CURLOPT_NOBODY, 1L);
|
|
|
|
/* Perform the request */
|
|
curl_easy_perform(curl);
|
|
}
|
|
}
|
|
.fi
|
|
.SH AVAILABILITY
|
|
Added in curl 7.1
|
|
.SH RETURN VALUE
|
|
Returns CURLE_OK
|
|
.SH SEE ALSO
|
|
.BR CURLOPT_HTTPGET (3),
|
|
.BR CURLOPT_MIMEPOST (3),
|
|
.BR CURLOPT_POSTFIELDS (3),
|
|
.BR CURLOPT_REQUEST_TARGET (3),
|
|
.BR CURLOPT_UPLOAD (3)
|