1CURLOPT_XFERINFODATA(3)    curl_easy_setopt options    CURLOPT_XFERINFODATA(3)
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NAME

6       CURLOPT_XFERINFODATA - custom pointer passed to the progress callback
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SYNOPSIS

9       #include <curl/curl.h>
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11       CURLcode   curl_easy_setopt(CURL  *handle,  CURLOPT_XFERINFODATA,  void
12       *pointer);
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DESCRIPTION

15       Pass a pointer that will be untouched by  libcurl  and  passed  as  the
16       first  argument in the progress callback set with CURLOPT_XFERINFOFUNC‐
17       TION(3).
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19       This is an alias for CURLOPT_PROGRESSDATA(3).
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DEFAULT

22       The default value of this parameter is NULL.
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PROTOCOLS

25       All
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EXAMPLE

28       https://curl.haxx.se/libcurl/c/progressfunc.html
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AVAILABILITY

31       Added in 7.32.0
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RETURN VALUE

34       Returns CURLE_OK
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SEE ALSO

37       CURLOPT_XFERINFOFUNCTION(3), CURLOPT_VERBOSE(3),
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41libcurl 7.71.1                 October 09, 2017        CURLOPT_XFERINFODATA(3)