CURLOPT_APPEND man page

CURLOPT_APPEND — enable appending to the remote file

Synopsis

#include <curl/curl.h>

CURLcode curl_easy_setopt(CURL *handle, CURLOPT_APPEND, long append);

Description

A long parameter set to 1 tells the library to append to the remote file instead of overwrite it. This is only useful when uploading to an FTP site.

Default

0 (disabled)

Protocols

FTP

Example

CURL *curl = curl_easy_init();
if(curl) {

  curl_easy_setopt(curl, CURLOPT_URL, "ftp://example.com/dir/to/newfile");
  curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L);
  curl_easy_setopt(curl, CURLOPT_APPEND, 1L);

  curl_easy_perform(curl);
}

Availability

This option was known as CURLOPT_FTPAPPEND up to 7.16.4

Return Value

Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.

See Also

CURLOPT_DIRLISTONLY(3), CURLOPT_RESUME_FROM(3), CURLOPT_UPLOAD(3),

Referenced By

curl_easy_setopt(3).

17 Jun 2014 libcurl 7.37.0 curl_easy_setopt options