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4674aaf4f2
3.0.0 is a habit from pre-3.0 OpenSSL, which doesn't make sense with the new version scheme. Reviewed-by: Tim Hudson <tjh@openssl.org> (Merged from https://github.com/openssl/openssl/pull/9376)
53 lines
1.4 KiB
Plaintext
53 lines
1.4 KiB
Plaintext
=pod
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=head1 NAME
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OPENSSL_CTX, OPENSSL_CTX_new, OPENSSL_CTX_free - OpenSSL library context
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=head1 SYNOPSIS
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#include <openssl/crypto.h>
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typedef struct openssl_ctx_st OPENSSL_CTX;
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OPENSSL_CTX *OPENSSL_CTX_new(void);
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void OPENSSL_CTX_free(OPENSSL_CTX *ctx);
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=head1 DESCRIPTION
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C<OPENSSL_CTX> is an internal OpenSSL library context type.
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Applications may allocate their own, but may also use C<NULL> to use
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the internal default context with functions that take a C<OPENSSL_CTX>
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argument.
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OPENSSL_CTX_new() creates a new OpenSSL library context.
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When a non default library context is in use care should be taken with
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multi-threaded applications to properly clean up thread local resources before
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the OPENSSL_CTX is freed.
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See L<OPENSSL_thread_stop_ex(3)> for more information.
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OPENSSL_CTX_free() frees the given C<ctx>.
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=head1 RETURN VALUES
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OPENSSL_CTX_new() return a library context pointer on success, or
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C<NULL> on error.
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OPENSSL_CTX_free() doesn't return any value.
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=head1 HISTORY
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OPENSSL_CTX, OPENSSL_CTX_new() and OPENSSL_CTX_free()
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were added in OpenSSL 3.0.
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=head1 COPYRIGHT
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Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
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Licensed under the Apache License 2.0 (the "License"). You may not use
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this file except in compliance with the License. You can obtain a copy
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in the file LICENSE in the source distribution or at
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L<https://www.openssl.org/source/license.html>.
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=cut
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