1 files changed, 0 insertions, 114 deletions
diff --git a/crypto/openssl/doc/ssl/SSL_get_error.pod b/crypto/openssl/doc/ssl/SSL_get_error.pod
deleted file mode 100644
index 48c6b15db78f..000000000000
--- a/crypto/openssl/doc/ssl/SSL_get_error.pod
+++ /dev/null
@@ -1,114 +0,0 @@
-=pod
-
-=head1 NAME
-
-SSL_get_error - obtain result code for TLS/SSL I/O operation
-
-=head1 SYNOPSIS
-
- #include <openssl/ssl.h>
-
- int SSL_get_error(const SSL *ssl, int ret);
-
-=head1 DESCRIPTION
-
-SSL_get_error() returns a result code (suitable for the C "switch"
-statement) for a preceding call to SSL_connect(), SSL_accept(), SSL_do_handshake(),
-SSL_read(), SSL_peek(), or SSL_write() on B<ssl>.  The value returned by
-that TLS/SSL I/O function must be passed to SSL_get_error() in parameter
-B<ret>.
-
-In addition to B<ssl> and B<ret>, SSL_get_error() inspects the
-current thread's OpenSSL error queue.  Thus, SSL_get_error() must be
-used in the same thread that performed the TLS/SSL I/O operation, and no
-other OpenSSL function calls should appear in between.  The current
-thread's error queue must be empty before the TLS/SSL I/O operation is
-attempted, or SSL_get_error() will not work reliably.
-
-=head1 RETURN VALUES
-
-The following return values can currently occur:
-
-=over 4
-
-=item SSL_ERROR_NONE
-
-The TLS/SSL I/O operation completed.  This result code is returned
-if and only if B<ret E<gt> 0>.
-
-=item SSL_ERROR_ZERO_RETURN
-
-The TLS/SSL connection has been closed.  If the protocol version is SSL 3.0
-or TLS 1.0, this result code is returned only if a closure
-alert has occurred in the protocol, i.e. if the connection has been
-closed cleanly. Note that in this case B<SSL_ERROR_ZERO_RETURN>
-does not necessarily indicate that the underlying transport
-has been closed.
-
-=item SSL_ERROR_WANT_READ, SSL_ERROR_WANT_WRITE
-
-The operation did not complete; the same TLS/SSL I/O function should be
-called again later.  If, by then, the underlying B<BIO> has data
-available for reading (if the result code is B<SSL_ERROR_WANT_READ>)
-or allows writing data (B<SSL_ERROR_WANT_WRITE>), then some TLS/SSL
-protocol progress will take place, i.e. at least part of an TLS/SSL
-record will be read or written.  Note that the retry may again lead to
-a B<SSL_ERROR_WANT_READ> or B<SSL_ERROR_WANT_WRITE> condition.
-There is no fixed upper limit for the number of iterations that
-may be necessary until progress becomes visible at application
-protocol level.
-
-For socket B<BIO>s (e.g. when SSL_set_fd() was used), select() or
-poll() on the underlying socket can be used to find out when the
-TLS/SSL I/O function should be retried.
-
-Caveat: Any TLS/SSL I/O function can lead to either of
-B<SSL_ERROR_WANT_READ> and B<SSL_ERROR_WANT_WRITE>.  In particular,
-SSL_read() or SSL_peek() may want to write data and SSL_write() may want
-to read data.  This is mainly because TLS/SSL handshakes may occur at any
-time during the protocol (initiated by either the client or the server);
-SSL_read(), SSL_peek(), and SSL_write() will handle any pending handshakes.
-
-=item SSL_ERROR_WANT_CONNECT, SSL_ERROR_WANT_ACCEPT
-
-The operation did not complete; the same TLS/SSL I/O function should be
-called again later. The underlying BIO was not connected yet to the peer
-and the call would block in connect()/accept(). The SSL function should be
-called again when the connection is established. These messages can only
-appear with a BIO_s_connect() or BIO_s_accept() BIO, respectively.
-In order to find out, when the connection has been successfully established,
-on many platforms select() or poll() for writing on the socket file descriptor
-can be used.
-
-=item SSL_ERROR_WANT_X509_LOOKUP
-
-The operation did not complete because an application callback set by
-SSL_CTX_set_client_cert_cb() has asked to be called again.
-The TLS/SSL I/O function should be called again later.
-Details depend on the application.
-
-=item SSL_ERROR_SYSCALL
-
-Some I/O error occurred.  The OpenSSL error queue may contain more
-information on the error.  If the error queue is empty
-(i.e. ERR_get_error() returns 0), B<ret> can be used to find out more
-about the error: If B<ret == 0>, an EOF was observed that violates
-the protocol.  If B<ret == -1>, the underlying B<BIO> reported an
-I/O error (for socket I/O on Unix systems, consult B<errno> for details).
-
-=item SSL_ERROR_SSL
-
-A failure in the SSL library occurred, usually a protocol error.  The
-OpenSSL error queue contains more information on the error.
-
-=back
-
-=head1 SEE ALSO
-
-L<ssl(3)|ssl(3)>, L<err(3)|err(3)>
-
-=head1 HISTORY
-
-SSL_get_error() was added in SSLeay 0.8.
-
-=cut