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curl_share_init(3) libcurl Manual curl_share_init(3)
curl_share_init - Create a shared object
This function returns a pointer to a CURLSH handle to be used as input
to all the other share-functions, sometimes referred to as a share
handle in some places in the documentation. This init call MUST have a
corresponding call to curl_share_cleanup(3) when all operations using
the share are complete.
This share handle is what you pass to curl using the CURLOPT_SHARE(3)
option with curl_easy_setopt(3), to make that specific curl handle use
the data in this share.
share = curl_share_init();
sh = curl_share_setopt(share, CURLSHOPT_SHARE, CURL_LOCK_DATA_CONNECT);
printf("Error: %s\n", curl_share_strerror(sh));
Added in 7.10
If this function returns NULL, something went wrong (out of memory,
etc.) and therefore the share object was not created.
libcurl 7.87.0 September 20, 2022 curl_share_init(3)