CURLOPT_CHUNK_END_FUNCTION(3)

CURLOPT_CHUNK_END_FUNCTION(3curl_easy_setopt optionCURLOPT_CHUNK_END_FUNCTION(3)

NAME

     CURLOPT_CHUNK_END_FUNCTION - callback after a transfer  with
     FTP wildcardmatch

SYNOPSIS

     #include <curl/curl.h>

     long chunk_end_callback(void *ptr);

     CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CHUNK_END_FUNCTION,
                               chunk_end_callback);

DESCRIPTION

     Pass a pointer to your callback function, which should match
     the prototype shown above.

     This function gets called by libcurl as soon as  a  part  of
     the stream has been transferred (or skipped).

     Return  CURL_CHUNK_END_FUNC_OK  if  everything  is  fine  or
     CURL_CHUNK_END_FUNC_FAIL  to  tell  the  lib to stop if some
     error occurred.

DEFAULT

     NULL

PROTOCOLS

     FTP

EXAMPLE

     static long file_is_downloaded(struct callback_data *data)
     {
       if(data->output) {
         fclose(data->output);
         data->output = 0x0;
       }
       return CURL_CHUNK_END_FUNC_OK;
     }

     int main()
     {
       /* data for callback */
       struct callback_data callback_info;
       curl_easy_setopt(curl, CURLOPT_CHUNK_END_FUNCTION, file_is_downloaded);
       curl_easy_setopt(curl, CURLOPT_CHUNK_DATA, &callback_info);
     }

AVAILABILITY

     Added in 7.21.0

RETURN VALUE

     Returns  CURLE_OK  if   the   option   is   supported,   and

libcurl 7.58.0      Last change: May 31, 2017                   1

CURLOPT_CHUNK_END_FUNCTION(3curl_easy_setopt optionCURLOPT_CHUNK_END_FUNCTION(3)

     CURLE_UNKNOWN_OPTION if not.

SEE ALSO

     CURLOPT_WILDCARDMATCH(3), CURLOPT_CHUNK_BGN_FUNCTION(3),

libcurl 7.58.0      Last change: May 31, 2017                   2