From eb8dd9dca1228af0cd132f515509051ecfabf6f6 Mon Sep 17 00:00:00 2001 From: cvs2svn Date: Mon, 14 Apr 2025 17:32:06 +0000 Subject: This commit was manufactured by cvs2git to create tag 'tb_20250414'. --- src/lib/libcrypto/man/BIO_s_null.3 | 101 ------------------------------------- 1 file changed, 101 deletions(-) delete mode 100644 src/lib/libcrypto/man/BIO_s_null.3 (limited to 'src/lib/libcrypto/man/BIO_s_null.3') diff --git a/src/lib/libcrypto/man/BIO_s_null.3 b/src/lib/libcrypto/man/BIO_s_null.3 deleted file mode 100644 index 6e7cad6d37..0000000000 --- a/src/lib/libcrypto/man/BIO_s_null.3 +++ /dev/null @@ -1,101 +0,0 @@ -.\" $OpenBSD: BIO_s_null.3,v 1.10 2023/04/11 16:58:43 schwarze Exp $ -.\" full merge up to: OpenSSL e9b77246 Jan 20 19:58:49 2017 +0100 -.\" -.\" This file was written by Dr. Stephen Henson . -.\" Copyright (c) 2000 The OpenSSL Project. All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in -.\" the documentation and/or other materials provided with the -.\" distribution. -.\" -.\" 3. All advertising materials mentioning features or use of this -.\" software must display the following acknowledgment: -.\" "This product includes software developed by the OpenSSL Project -.\" for use in the OpenSSL Toolkit. (http://www.openssl.org/)" -.\" -.\" 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to -.\" endorse or promote products derived from this software without -.\" prior written permission. For written permission, please contact -.\" openssl-core@openssl.org. -.\" -.\" 5. Products derived from this software may not be called "OpenSSL" -.\" nor may "OpenSSL" appear in their names without prior written -.\" permission of the OpenSSL Project. -.\" -.\" 6. Redistributions of any form whatsoever must retain the following -.\" acknowledgment: -.\" "This product includes software developed by the OpenSSL Project -.\" for use in the OpenSSL Toolkit (http://www.openssl.org/)" -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY -.\" EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR -.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR -.\" ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -.\" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -.\" LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, -.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED -.\" OF THE POSSIBILITY OF SUCH DAMAGE. -.\" -.Dd $Mdocdate: April 11 2023 $ -.Dt BIO_S_NULL 3 -.Os -.Sh NAME -.Nm BIO_s_null -.\" .Nm BIO_s_log is intentionally undocumented because it is unused -.Nd null data sink -.Sh SYNOPSIS -.In openssl/bio.h -.Ft const BIO_METHOD * -.Fo BIO_s_null -.Fa void -.Fc -.Sh DESCRIPTION -.Fn BIO_s_null -returns the null sink BIO method. -Data written to the null sink is discarded, reads return EOF. -.Pp -A null sink BIO behaves in a similar manner to the -.Xr null 4 -device. -.Pp -A null BIO can be placed on the end of a chain to discard any data -passed through it. -.Pp -A null sink is useful if, for example, an application wishes -to digest some data by writing through a digest bio -but not send the digested data anywhere. -Since a BIO chain must normally include a source/sink BIO, -this can be achieved by adding a null sink BIO to the end of the chain. -.Sh RETURN VALUES -.Fn BIO_s_null -returns the null sink BIO method. -.Pp -When called on a null sink BIO object, -.Xr BIO_method_type 3 -returns the constant -.Dv BIO_TYPE_NULL -and -.Xr BIO_method_name 3 -returns a pointer to the static string -.Qq NULL , -not to be confused with a NUL string nor with a -.Dv NULL -pointer. -.Sh SEE ALSO -.Xr BIO_new 3 -.Sh HISTORY -.Fn BIO_s_null -first appeared in SSLeay 0.6.0 and has been available since -.Ox 2.4 . -- cgit v1.2.3-55-g6feb