curl_share_setopt

SYNOPSIS
       #include <curl/curl.h>

       CURLSHcode curl_share_setopt(CURLSH *share, CURLSHoption option, param-
       eter);

DESCRIPTION
       Set the option to parameter for the given share.

OPTIONS
       CURLSHOPT_LOCKFUNC
              The parameter must be a pointer to a function matching the  fol-
              lowing prototype:

              void    lock_function(CURL    *handle,    curl_lock_data   data,
              curl_lock_access access, void *userptr);

              data defines what data libcurl wants to lock, and you must  make
              sure  that  only  one lock is given at any time for each kind of
              data.

              access defines what access type libcurl wants, shared or single.

              userptr is the pointer you set with CURLSHOPT_USERDATA.

       CURLSHOPT_UNLOCKFUNC
              The parameter must be a pointer to a function matching the  fol-
              lowing prototype:

              void  unlock_function(CURL  *handle,  curl_lock_data  data, void
              *userptr);

              data defines what data libcurl wants to  unlock,  and  you  must
              make  sure that only one lock is given at any time for each kind
              of data.

              userptr is the pointer you set with CURLSHOPT_USERDATA.

       CURLSHOPT_SHARE
              The parameter specifies a type of data that  should  be  shared.
              This may be set to one of the values described below.

              CURL_LOCK_DATA_COOKIE
                     Cookie  data will be shared across the easy handles using
                     this shared object.

              CURL_LOCK_DATA_DNS
                     Cached DNS hosts will be shared across the  easy  handles
                     using  this  shared  object.  Note  that when you use the
                     multi interface, all easy handles added to the same multi
                     handle  will share DNS cache by default without this hav-
                     ing to be used!

       means  an  error  occurred  as  <curl/curl.h> defines. See the libcurl-
       errors.3 man page for the full list with descriptions.

SEE ALSO
       curl_share_cleanup(3), curl_share_init(3)



libcurl 7.10.7                    8 Aug 2003              curl_share_setopt(3)