mirror of
https://github.com/openssl/openssl.git
synced 2024-12-03 05:41:46 +08:00
04f6b0fd91
BIO_new, etc., don't need a non-const BIO_METHOD. This allows all the built-in method tables to live in .rodata. Reviewed-by: Richard Levitte <levitte@openssl.org>
33 lines
598 B
Plaintext
33 lines
598 B
Plaintext
=pod
|
|
|
|
=head1 NAME
|
|
|
|
BIO_f_null - null filter
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
#include <openssl/bio.h>
|
|
|
|
const BIO_METHOD * BIO_f_null(void);
|
|
|
|
=head1 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.
|
|
|
|
=head1 NOTES
|
|
|
|
As may be apparent a null filter BIO is not particularly useful.
|
|
|
|
=head1 RETURN VALUES
|
|
|
|
BIO_f_null() returns the null filter BIO method.
|
|
|
|
=head1 SEE ALSO
|
|
|
|
TBA
|