curlinfo_size_download(3) mojave man page | unix.com

CURLINFO_SIZE_DOWNLOAD(3)				     curl_easy_getinfo options					 CURLINFO_SIZE_DOWNLOAD(3)

NAME
       CURLINFO_SIZE_DOWNLOAD - get the number of downloaded bytes

SYNOPSIS
       #include <curl/curl.h>

       CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_SIZE_DOWNLOAD, double *dlp);

DESCRIPTION
       Pass  a pointer to a double to receive the total amount of bytes that were downloaded.  The amount is only for the latest transfer and will
       be reset again for each new transfer. This counts actual payload data, what's also commonly called body.  All  meta  and  header  data  are
       excluded and will not be counted in this number.

PROTOCOLS
       All

EXAMPLE
       TODO

AVAILABILITY
       Added in 7.4.1

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

SEE ALSO
       curl_easy_getinfo(3), curl_easy_setopt(3),

libcurl 7.54.0							 February 03, 2016					 CURLINFO_SIZE_DOWNLOAD(3)