CURLOPT_EGDSOCKET − set EGD socket path
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_EGDSOCKET, char *path);
Pass a char * to the zero terminated path name to the Entropy Gathering Daemon socket. It will be used to seed the random engine for SSL.
All TLS based protocols: HTTPS, FTPS, IMAPS, POP3, SMTPS etc.
If built TLS enabled. Only the OpenSSL and GnuTLS backends will use this.
Returns CURLE_OK if TLS is supported, CURLE_UNKNOWN_OPTION if not, or CURLE_OUT_OF_MEMORY if there was insufficient heap space.