NAME    [Toc]    [Back]

       BIO_f_null - Null filter

SYNOPSIS    [Toc]    [Back]

       #include <openssl/bio.h>

       BIO_METHOD *   BIO_f_null(
               void );

DESCRIPTION    [Toc]    [Back]

       BIO_f_null()  returns the null filter BIO method.  This is
       a filter BIO that does nothing.

       All requests to a null filter BIO are  passed  through  to
       the  next  BIO  in  the chain. This means that a BIO chain
       containing a null filter BIO behaves just  as  though  the
       BIO was not there.

NOTES    [Toc]    [Back]

       A null filter BIO is not particularly useful.

RETURN VALUES    [Toc]    [Back]

       The  BIO_f_null()  function  returns  the  null filter BIO
       method.

SEE ALSO    [Toc]    [Back]

       TBA



                                                    BIO_f_null(3)