BIO_f_null(3)BIO_f_null(3)NAMEBIO_f_null - Null filter
SYNOPSIS
#include <openssl/bio.h>
BIO_METHOD * BIO_f_null(
void );
DESCRIPTIONBIO_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
A null filter BIO is not particularly useful.
RETURN VALUES
The BIO_f_null() function returns the null filter BIO method.
SEE ALSO
TBA
BIO_f_null(3)