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CURLOPT_XFERINFODATA(3)





CURLOPT_XFERINFODATA(3curl_easy_setopt optionCURLOPT_XFERINFODATA(3)



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_VERBOSE(3),

libcurl 7.58.0    Last change: October 09, 2017                 1


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