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authorJacob McDonnell <jacob@jacobmcdonnell.com>2026-04-25 19:54:44 -0400
committerJacob McDonnell <jacob@jacobmcdonnell.com>2026-04-25 19:54:44 -0400
commita9157ce950dfe2fc30795d43b9d79b9d1bffc48b (patch)
tree9df484304b560466d145e662c1c254ff0e9ae0ba /static/openbsd/man3/CONF_modules_free.3
parent160aa82b2d39c46ad33723d7d909cb4972efbb03 (diff)
docs: Added All OpenBSD Manuals
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+.\" $OpenBSD: CONF_modules_free.3,v 1.7 2025/06/08 22:40:29 schwarze Exp $
+.\" OpenSSL a528d4f0 Oct 27 13:40:11 2015 -0400
+.\"
+.\" This file was written by Dr. Stephen Henson <steve@openssl.org>.
+.\" Copyright (c) 2004, 2006 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 8 2025 $
+.Dt CONF_MODULES_FREE 3
+.Os
+.Sh NAME
+.Nm CONF_modules_free ,
+.Nm CONF_modules_finish ,
+.Nm CONF_modules_unload
+.Nd OpenSSL configuration cleanup functions
+.Sh SYNOPSIS
+.Lb libcrypto
+.In openssl/conf.h
+.Ft void
+.Fo CONF_modules_free
+.Fa void
+.Fc
+.Ft void
+.Fo CONF_modules_finish
+.Fa void
+.Fc
+.Ft void
+.Fo CONF_modules_unload
+.Fa "int all"
+.Fc
+.Sh DESCRIPTION
+.Fn CONF_modules_free
+closes down and frees up all memory allocated by all configuration
+modules.
+Normally applications will only call this function
+at application exit to tidy up any configuration performed.
+.Pp
+.Fn CONF_modules_finish
+calls the configuration
+.Sy finish
+handler of each configuration module to free up any configuration
+that module may have performed.
+.Pp
+.Fn CONF_modules_unload
+finishes and unloads configuration modules.
+If
+.Fa all
+is set to 1, the builtin modules will be unloaded as well.
+.Sh SEE ALSO
+.Xr CONF_modules_load_file 3 ,
+.Xr OPENSSL_config 3
+.Sh HISTORY
+.Fn CONF_modules_free ,
+.Fn CONF_modules_finish ,
+and
+.Fn CONF_modules_unload
+first appeared in OpenSSL 0.9.7 and have been available since
+.Ox 3.2 .