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Diffstat (limited to 'doc/man3/SSL_rstate_string.pod')
-rw-r--r-- | doc/man3/SSL_rstate_string.pod | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/doc/man3/SSL_rstate_string.pod b/doc/man3/SSL_rstate_string.pod new file mode 100644 index 000000000000..7b3f52579ec3 --- /dev/null +++ b/doc/man3/SSL_rstate_string.pod @@ -0,0 +1,68 @@ +=pod + +=head1 NAME + +SSL_rstate_string, SSL_rstate_string_long - get textual description of state of an SSL object during read operation + +=head1 SYNOPSIS + + #include <openssl/ssl.h> + + const char *SSL_rstate_string(SSL *ssl); + const char *SSL_rstate_string_long(SSL *ssl); + +=head1 DESCRIPTION + +SSL_rstate_string() returns a 2 letter string indicating the current read state +of the SSL object B<ssl>. + +SSL_rstate_string_long() returns a string indicating the current read state of +the SSL object B<ssl>. + +=head1 NOTES + +When performing a read operation, the SSL/TLS engine must parse the record, +consisting of header and body. When working in a blocking environment, +SSL_rstate_string[_long]() should always return "RD"/"read done". + +This function should only seldom be needed in applications. + +=head1 RETURN VALUES + +SSL_rstate_string() and SSL_rstate_string_long() can return the following +values: + +=over 4 + +=item "RH"/"read header" + +The header of the record is being evaluated. + +=item "RB"/"read body" + +The body of the record is being evaluated. + +=item "RD"/"read done" + +The record has been completely processed. + +=item "unknown"/"unknown" + +The read state is unknown. This should never happen. + +=back + +=head1 SEE ALSO + +L<ssl(7)> + +=head1 COPYRIGHT + +Copyright 2001-2016 The OpenSSL Project Authors. All Rights Reserved. + +Licensed under the OpenSSL license (the "License"). You may not use +this file except in compliance with the License. You can obtain a copy +in the file LICENSE in the source distribution or at +L<https://www.openssl.org/source/license.html>. + +=cut |