x86[_64]cpuid.pl: handle new extensions.

[openssl.git] / doc / ssl / SSL_accept.pod

diff --git a/doc/ssl/SSL_accept.pod b/doc/ssl/SSL_accept.pod
index 303cf2468056e350f4da3455f5880214d6801832..cc724c0d561a0cbfb6709b534a8de59c07376b99 100644 (file)
--- a/doc/ssl/SSL_accept.pod
+++ b/doc/ssl/SSL_accept.pod
@@ -14,8 +14,11 @@ SSL_accept - wait for a TLS/SSL client to initiate a TLS/SSL handshake
 
 SSL_accept() waits for a TLS/SSL client to initiate the TLS/SSL handshake.
 The communication channel must already have been set and assigned to the
-B<ssl> by setting an underlying B<BIO>. The behavior of SSL_accept() depends
-on the underlying BIO. 
+B<ssl> by setting an underlying B<BIO>.
+
+=head1 NOTES
+
+The behaviour of SSL_accept() depends on the underlying BIO. 
 
 If the underlying BIO is B<blocking>, SSL_accept() will only return once the
 handshake has been finished or an error occurred, except for SGC (Server
@@ -25,7 +28,8 @@ should be called again.
 
 If the underlying BIO is B<non-blocking>, SSL_accept() will also return
 when the underlying BIO could not satisfy the needs of SSL_accept()
-to continue the handshake. In this case a call to SSL_get_error() with the
+to continue the handshake, indicating the problem by the return value -1.
+In this case a call to SSL_get_error() with the
 return value of SSL_accept() will yield B<SSL_ERROR_WANT_READ> or
 B<SSL_ERROR_WANT_WRITE>. The calling process then must repeat the call after
 taking appropriate action to satisfy the needs of SSL_accept().
@@ -51,7 +55,7 @@ The TLS/SSL handshake was not successful but was shut down controlled and
 by the specifications of the TLS/SSL protocol. Call SSL_get_error() with the
 return value B<ret> to find out the reason.
 
-=item -1
+=item E<lt>0
 
 The TLS/SSL handshake was not successful because a fatal error occurred either
 at the protocol level or a connection failure occurred. The shutdown was
@@ -64,6 +68,9 @@ to find out the reason.
 =head1 SEE ALSO
 
 L<SSL_get_error(3)|SSL_get_error(3)>, L<SSL_connect(3)|SSL_connect(3)>,
-L<SSL_shutdown(3)|SSL_shutdown(3)>, L<ssl(3)|ssl(3)>, L<bio(3)|bio(3)>
+L<SSL_shutdown(3)|SSL_shutdown(3)>, L<ssl(3)|ssl(3)>, L<bio(3)|bio(3)>,
+L<SSL_set_connect_state(3)|SSL_set_connect_state(3)>,
+L<SSL_do_handshake(3)|SSL_do_handshake(3)>,
+L<SSL_CTX_new(3)|SSL_CTX_new(3)>
 
 =cut