I am using CURLOPT_SSL_CTX_FUNCTION in my program and gnuTLS as backend SSL in Linux.
As this CURL option is not supported in gnuTLS am getting CURLE_NOT_BUILT_IN error.
Is there any alternate option available for “CURLOPT_SSL_CTX_FUNCTION” in gnuTLS ? If not available how to proceed ??
There is no alternative option for this in libcurl. This feature has not been implemented for the GnuTLS backend.
The curl project welcome patches that changes this situation!