CURLOPT_XFERINFODATA
Section: curl_easy_setopt options (3)
Updated: November 04, 2020
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NAME
CURLOPT_XFERINFODATA - custom pointer passed to the progress callback
SYNOPSIS
#include <
curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_XFERINFODATA, void *pointer);
DESCRIPTION
Pass a
pointer that will be untouched by libcurl and passed as the first
argument in the progress callback set with
CURLOPT_XFERINFOFUNCTION(3).
This is an alias for CURLOPT_PROGRESSDATA(3).
DEFAULT
The default value of this parameter is NULL.
PROTOCOLS
All
EXAMPLE
https://curl.se/libcurl/c/progressfunc.html
AVAILABILITY
Added in 7.32.0
RETURN VALUE
Returns CURLE_OK
SEE ALSO
CURLOPT_XFERINFOFUNCTION(3),
CURLOPT_VERBOSE(3),