curl_multi_get_offt(3)     Library Functions Manual     curl_multi_get_offt(3)

NAME
       curl_multi_get_offt - extract information from a multi handle

SYNOPSIS
       #include <curl/curl.h>

       CURLMcode curl_multi_get_offt(CURLM *multi_handle,
                                     CURLMinfo_offt info,
                                     curl_off_t *pvalue);

DESCRIPTION
       Get the info kept in the multi handle. If the info is not applicable,
       this function returns CURLM_UNKNOWN_OPTION.

OPTIONS
       The following information can be extracted:

       CURLMINFO_XFERS_CURRENT
              See CURLMINFO_XFERS_CURRENT(3).

       CURLMINFO_XFERS_RUNNING
              See CURLMINFO_XFERS_RUNNING(3).

       CURLMINFO_XFERS_PENDING
              See CURLMINFO_XFERS_PENDING(3).

       CURLMINFO_XFERS_DONE
              See CURLMINFO_XFERS_DONE(3).

       CURLMINFO_XFERS_ADDED
              See CURLMINFO_XFERS_ADDED(3).

PROTOCOLS
       This functionality affects all supported protocols

EXAMPLE
       int main(void)
       {
         /* init a multi stack */
         CURLM *multi = curl_multi_init();
         CURL *curl = curl_easy_init();
         curl_off_t n;

         if(curl) {
           /* add the transfer */
           curl_multi_add_handle(multi, curl);

           curl_multi_get_offt(multi, CURLMINFO_XFERS_ADDED, &n);
           /* on successful add, n is 1 */
         }
       }

AVAILABILITY
       Added in curl 8.16.0

RETURN VALUE
       This function returns a CURLMcode indicating success or error.

       CURLM_OK (0) means everything was OK, non-zero means an error occurred,
       see libcurl-errors(3).

SEE ALSO
       curl_multi_add_handle(3), curl_multi_remove_handle(3)

libcurl                           2025-11-13            curl_multi_get_offt(3)