CURLOPT_PUT(3) curl_easy_setopt options CURLOPT_PUT(3)NAME
CURLOPT_PUT - make a HTTP PUT request
SYNOPSIS
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PUT, long put);
DESCRIPTION
A parameter set to 1 tells the library to use HTTP PUT to transfer data. The data should be set with CURLOPT_READDATA(3) and CUR-
LOPT_INFILESIZE(3).
This option is deprecated since version 7.12.1. Use CURLOPT_UPLOAD(3)!
DEFAULT
0, disabled
PROTOCOLS
HTTP
EXAMPLE
TODO
AVAILABILITY
Deprecated since 7.12.1. Do not use.
RETURN VALUE
Returns CURLE_OK if HTTP is supported, and CURLE_UNKNOWN_OPTION if not.
SEE ALSO CURLOPT_UPLOAD(3), CURLOPT_HTTPGET(3),
libcurl 7.54.0 February 03, 2016 CURLOPT_PUT(3)
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CURLOPT_UPLOAD(3) curl_easy_setopt options CURLOPT_UPLOAD(3)NAME
CURLOPT_UPLOAD - enable data upload
SYNOPSIS
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_UPLOAD, long upload);
DESCRIPTION
The long parameter upload set to 1 tells the library to prepare for and perform an upload. The CURLOPT_READDATA(3) and CURLOPT_INFILE-
SIZE(3) or CURLOPT_INFILESIZE_LARGE(3) options are also interesting for uploads. If the protocol is HTTP, uploading means using the PUT
request unless you tell libcurl otherwise.
Using PUT with HTTP 1.1 implies the use of a "Expect: 100-continue" header. You can disable this header with CURLOPT_HTTPHEADER(3) as
usual.
If you use PUT to a HTTP 1.1 server, you can upload data without knowing the size before starting the transfer if you use chunked encoding.
You enable this by adding a header like "Transfer-Encoding: chunked" with CURLOPT_HTTPHEADER(3). With HTTP 1.0 or without chunked transfer,
you must specify the size.
DEFAULT
0, default is download
PROTOCOLS
Most
EXAMPLE
CURL *curl = curl_easy_init();
if(curl) {
/* we want to use our own read function */
curl_easy_setopt(curl, CURLOPT_READFUNCTION, read_callback);
/* enable uploading */
curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L);
/* specify target */
curl_easy_setopt(curl, CURLOPT_URL, "ftp://example.com/dir/to/newfile");
/* now specify which pointer to pass to our callback */
curl_easy_setopt(curl, CURLOPT_READDATA, hd_src);
/* Set the size of the file to upload */
curl_easy_setopt(curl, CURLOPT_INFILESIZE_LARGE, (curl_off_t)fsize);
/* Now run off and do what you've been told! */
curl_easy_perform(curl);
}
AVAILABILITY
Always
RETURN VALUE
Returns CURLE_OK
SEE ALSO CURLOPT_PUT(3), CURLOPT_READFUNCTION(3), CURLOPT_INFILESIZE_LARGE(3),
libcurl 7.54.0 February 03, 2016 CURLOPT_UPLOAD(3)