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/libssl/man/SSL_want.3 | 161 ------------------------------------------ 1 file changed, 161 deletions(-) delete mode 100644 src/lib/libssl/man/SSL_want.3 (limited to 'src/lib/libssl/man/SSL_want.3') diff --git a/src/lib/libssl/man/SSL_want.3 b/src/lib/libssl/man/SSL_want.3 deleted file mode 100644 index 24e8645ba8..0000000000 --- a/src/lib/libssl/man/SSL_want.3 +++ /dev/null @@ -1,161 +0,0 @@ -.\" $OpenBSD: SSL_want.3,v 1.5 2018/03/27 17:35:50 schwarze Exp $ -.\" OpenSSL 9b86974e Aug 17 15:21:33 2015 -0400 -.\" -.\" This file was written by Lutz Jaenicke . -.\" Copyright (c) 2001, 2005 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: March 27 2018 $ -.Dt SSL_WANT 3 -.Os -.Sh NAME -.Nm SSL_want , -.Nm SSL_want_nothing , -.Nm SSL_want_read , -.Nm SSL_want_write , -.Nm SSL_want_x509_lookup -.Nd obtain state information TLS/SSL I/O operation -.Sh SYNOPSIS -.In openssl/ssl.h -.Ft int -.Fn SSL_want "const SSL *ssl" -.Ft int -.Fn SSL_want_nothing "const SSL *ssl" -.Ft int -.Fn SSL_want_read "const SSL *ssl" -.Ft int -.Fn SSL_want_write "const SSL *ssl" -.Ft int -.Fn SSL_want_x509_lookup "const SSL *ssl" -.Sh DESCRIPTION -.Fn SSL_want -returns state information for the -.Vt SSL -object -.Fa ssl . -.Pp -The other -.Fn SSL_want_* -calls are shortcuts for the possible states returned by -.Fn SSL_want . -.Pp -.Fn SSL_want -examines the internal state information of the -.Vt SSL -object. -Its return values are similar to those of -.Xr SSL_get_error 3 . -Unlike -.Xr SSL_get_error 3 , -which also evaluates the error queue, -the results are obtained by examining an internal state flag only. -The information must therefore only be used for normal operation under -non-blocking I/O. -Error conditions are not handled and must be treated using -.Xr SSL_get_error 3 . -.Pp -The result returned by -.Fn SSL_want -should always be consistent with the result of -.Xr SSL_get_error 3 . -.Sh RETURN VALUES -The following return values can currently occur for -.Fn SSL_want : -.Bl -tag -width Ds -.It Dv SSL_NOTHING -There is no data to be written or to be read. -.It Dv SSL_WRITING -There are data in the SSL buffer that must be written to the underlying -.Vt BIO -layer in order to complete the actual -.Fn SSL_* -operation. -A call to -.Xr SSL_get_error 3 -should return -.Dv SSL_ERROR_WANT_WRITE . -.It Dv SSL_READING -More data must be read from the underlying -.Vt BIO -layer in order to -complete the actual -.Fn SSL_* -operation. -A call to -.Xr SSL_get_error 3 -should return -.Dv SSL_ERROR_WANT_READ . -.It Dv SSL_X509_LOOKUP -The operation did not complete because an application callback set by -.Xr SSL_CTX_set_client_cert_cb 3 -has asked to be called again. -A call to -.Xr SSL_get_error 3 -should return -.Dv SSL_ERROR_WANT_X509_LOOKUP . -.El -.Pp -.Fn SSL_want_nothing , -.Fn SSL_want_read , -.Fn SSL_want_write , -and -.Fn SSL_want_x509_lookup -return 1 when the corresponding condition is true or 0 otherwise. -.Sh SEE ALSO -.Xr err 3 , -.Xr ssl 3 , -.Xr SSL_get_error 3 -.Sh HISTORY -.Fn SSL_want , -.Fn SSL_want_nothing , -.Fn SSL_want_read , -and -.Fn SSL_want_write -first appeared in SSLeay 0.5.2. -.Fn SSL_want_x509_lookup -first appeared in SSLeay 0.6.0. -These functions have been available since -.Ox 2.4 . -- cgit v1.2.3-55-g6feb