/usr/man/cat.3/SSL_rstate_string.3.Z

NAME

       SSL_rstate_string, SSL_rstate_string_long - get textual description of
       state of an SSL object during read operation

SYNOPSIS

        #include <openssl/ssl.h>

        const char *SSL_rstate_string(SSL *ssl);
        const char *SSL_rstate_string_long(SSL *ssl);

DESCRIPTION

       SSL_rstate_string() returns a 2 letter string indicating the current
       read state of the SSL object ssl.

       SSL_rstate_string_long() returns a string indicating the current read
       state of the SSL object ssl.

NOTES

       When performing a read operation, the SSL/TLS engine must parse the
       record, consisting of header and body. When working in a blocking envi-
       ronment, SSL_rstate_string[_long]() should always return "RD"/"read
       done".

       This function should only seldom be needed in applications.

RETURN VALUES

       SSL_rstate_string() and SSL_rstate_string_long() can return the follow-
       ing values:

       "RH"/"read header"
           The header of the record is being evaluated.

       "RB"/"read body"
           The body of the record is being evaluated.

       "RD"/"read done"
           The record has been completely processed.

       "unknown"/"unknown"
           The read state is unknown. This should never happen.

SEE ALSO

       ssl(3)

1.0.2t                            2019-09-10              SSL_rstate_string(3)
See also SSL_rstate_string_long(3)