This allows us to simplify things by getting rid of some old
compatibility code. People should really be using current versions
of GnuTLS anyway to stay secure.
GnuTLS 3.x has removed gnutls_transport_set_global_errno() in favour of
gnutls_transport_set_errno(). Make sure we call the right errno function
depending on which GnuTLS we're using.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4922 3789f03b-4d11-0410-bbf8-ca57d06f2519
Refactor the TLS code so that the push/pull functions are aware of their
containing stream object. This is in preparation for supporting GnuTLS 3.x.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4921 3789f03b-4d11-0410-bbf8-ca57d06f2519
Pierre Ossman
DRC
Adam Tkac