CURLOPT_XFERINFODATA

Section: curl_easy_setopt options (3)
Updated: February 03, 2016
Index Return to Main Contents

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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.haxx.se/libcurl/c/progressfunc.html  

AVAILABILITY

Added in 7.32.0  

RETURN VALUE

Returns CURLE_OK  

SEE ALSO

CURLOPT_XFERINFOFUNCTION(3), CURLOPT_XFERINFOFUNCTION(3),

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Index

NAME

SYNOPSIS

DESCRIPTION

DEFAULT

PROTOCOLS

EXAMPLE

AVAILABILITY

RETURN VALUE

SEE ALSO