curl_share_cleanup(3) Library Functions Manual curl_share_cleanup(3)

curl_share_cleanup - Clean up a shared object

#include <curl/curl.h>
CURLSHcode curl_share_cleanup(CURLSH *share_handle);

This function deletes a shared object. The share handle cannot be used anymore when this function has been called.

Passing in a NULL pointer in share_handle makes this function return immediately with no action.

int main(void)
{

CURLSHcode sh;
CURLSH *share = curl_share_init();
sh = curl_share_setopt(share, CURLSHOPT_SHARE, CURL_LOCK_DATA_CONNECT);
/* use the share, then ... */
curl_share_cleanup(share); }

Added in 7.10

CURLSHE_OK (zero) means that the option was set properly, non-zero means an error occurred as <curl/curl.h> defines. See the libcurl-errors(3) man page for the full list with descriptions. If an error occurs, then the share object is not deleted.

curl_share_init(3), curl_share_setopt(3)

November 5, 2020 libcurl 7.77.0