BIO_f_null - null filter
#include <openssl/bio.h> BIO_METHOD * BIO_f_null(void);
BIO_f_null(3openssl) OpenSSL BIO_f_null(3openssl)
NAME
BIO_f_null - null filter
SYNOPSIS
#include <openssl/bio.h>
BIO_METHOD * BIO_f_null(void);
DESCRIPTION
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.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+--------------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+--------------------------+
|Availability | library/security/openssl |
+---------------+--------------------------+
|Stability | Pass-through uncommitted |
+---------------+--------------------------+
NOTES
As may be apparent a null filter BIO is not particularly useful.
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from
https://www.openssl.org/source/openssl-1.0.2ze.tar.gz.
Further information about this software can be found on the open source
community website at https://www.openssl.org/.
RETURN VALUES
BIO_f_null() returns the null filter BIO method.
SEE ALSO
TBA
1.0.2ze 2022-05-03 BIO_f_null(3openssl)