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CURLOPT_IOCTLDATA(3)       curl_easy_setopt options       CURLOPT_IOCTLDATA(3)




NAME

       CURLOPT_IOCTLDATA - custom pointer passed to I/O callback


SYNOPSIS

       #include <curl/curl.h>

       CURLcode   curl_easy_setopt(CURL   *handle,   CURLOPT_IOCTLDATA,   void
       *pointer);


DESCRIPTION

       Pass the pointer that will be untouched by libcurl and  passed  as  the
       3rd argument in the ioctl callback set with CURLOPT_IOCTLFUNCTION(3).


DEFAULT

       By default, the value of this parameter is NULL.


PROTOCOLS

       Used with HTTP


EXAMPLE

       TODO


AVAILABILITY

       Added in 7.12.3


RETURN VALUE

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


SEE ALSO

       CURLOPT_IOCTLFUNCTION(3), CURLOPT_SEEKFUNCTION(3),



libcurl 7.37.0                    16 Jun 2014             CURLOPT_IOCTLDATA(3)

curl 7.37.1 - Generated Sat Aug 23 16:33:38 CDT 2014
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