diff options
| author | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:54:44 -0400 |
|---|---|---|
| committer | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:54:44 -0400 |
| commit | a9157ce950dfe2fc30795d43b9d79b9d1bffc48b (patch) | |
| tree | 9df484304b560466d145e662c1c254ff0e9ae0ba /static/openbsd/man3/OPENSSL_config.3 | |
| parent | 160aa82b2d39c46ad33723d7d909cb4972efbb03 (diff) | |
docs: Added All OpenBSD Manuals
Diffstat (limited to 'static/openbsd/man3/OPENSSL_config.3')
| -rw-r--r-- | static/openbsd/man3/OPENSSL_config.3 | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/static/openbsd/man3/OPENSSL_config.3 b/static/openbsd/man3/OPENSSL_config.3 new file mode 100644 index 00000000..e21b9817 --- /dev/null +++ b/static/openbsd/man3/OPENSSL_config.3 @@ -0,0 +1,150 @@ +.\" $OpenBSD: OPENSSL_config.3,v 1.18 2025/06/09 12:43:53 schwarze Exp $ +.\" full merge up to: OpenSSL b97fdb57 Nov 11 09:33:09 2016 +0100 +.\" +.\" This file is a derived work. +.\" The changes are covered by the following Copyright and license: +.\" +.\" Copyright (c) 2018 Ingo Schwarze <schwarze@openbsd.org> +.\" +.\" Permission to use, copy, modify, and distribute this software for any +.\" purpose with or without fee is hereby granted, provided that the above +.\" copyright notice and this permission notice appear in all copies. +.\" +.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +.\" +.\" The original file was written by Dr. Stephen Henson <steve@openssl.org>. +.\" Copyright (c) 2004 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: June 9 2025 $ +.Dt OPENSSL_CONFIG 3 +.Os +.Sh NAME +.Nm OPENSSL_config , +.Nm OPENSSL_no_config +.Nd simple crypto and ssl library configuration +.Sh SYNOPSIS +.Lb libcrypto +.In openssl/conf.h +.Ft void +.Fo OPENSSL_config +.Fa "const char *appname" +.Fc +.Ft void +.Fn OPENSSL_no_config void +.Sh DESCRIPTION +.Fn OPENSSL_config +initializes the crypto library and calls +.Xr CONF_modules_load_file 3 +with the standard configuration file and the given +.Fa appname . +If +.Fa appname +is +.Dv NULL , +then the default name +.Sy openssl_conf +is used. +Any errors are ignored. +Further calls to +.Fn OPENSSL_config +have no effect. +.Pp +.Fn OPENSSL_no_config +suppresses the loading of the standard configuration file, so that any +future calls to +.Fn OPENSSL_config +or to +.Xr OPENSSL_init_crypto 3 +will ensure the library is initialized but no configuration +file will be loaded. +.Pp +Calling these functions is optional. +All required initialization of the crypto libraries happens +automatically when needed. +.Pp +To use a non-standard configuration file, refer to +.Xr CONF_modules_load_file 3 . +.Pp +Internally, +.Fn OPENSSL_config +calls +.Xr OPENSSL_init_crypto 3 . +.Pp +If an application is compiled with the preprocessor symbol +.Dv OPENSSL_LOAD_CONF +defined, +.Xr OpenSSL_add_all_algorithms 3 +automatically calls +.Fn OPENSSL_config . +.Pp +Applications should free up configuration at application closedown by +calling +.Xr CONF_modules_free 3 . +.Sh FILES +.Bl -tag -width /etc/ssl/openssl.cnf -compact +.It Pa /etc/ssl/openssl.cnf +standard configuration file +.El +.Sh SEE ALSO +.Xr CONF_modules_free 3 , +.Xr CONF_modules_load_file 3 , +.Xr crypto 3 , +.Xr OPENSSL_VERSION_NUMBER 3 , +.Xr openssl.cnf 5 , +.Xr x509v3.cnf 5 +.Sh HISTORY +.Fn OPENSSL_config +and +.Fn OPENSSL_no_config +first appeared in OpenSSL 0.9.7 and have been available since +.Ox 3.2 . |
