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93 lines
3.6 KiB
C
93 lines
3.6 KiB
C
/* ====================================================================
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* Copyright (c) 2016 The OpenSSL Project. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
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*
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* licensing@OpenSSL.org.
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*
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* 5. Products derived from this software may not be called "OpenSSL"
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* nor may "OpenSSL" appear in their names without prior written
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* permission of the OpenSSL Project.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
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*
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef HEADER_INTERNAL_THREADS_H
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# define HEADER_INTERNAL_THREADS_H
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#include "e_os.h"
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# if !defined(OPENSSL_THREADS) || defined(CRYPTO_TDEBUG)
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typedef unsigned int CRYPTO_ONCE;
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typedef unsigned int CRYPTO_THREAD_LOCAL;
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typedef unsigned int CRYPTO_THREAD_ID;
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# define CRYPTO_ONCE_STATIC_INIT 0
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# elif defined(OPENSSL_SYS_WINDOWS)
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# include <windows.h>
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typedef DWORD CRYPTO_THREAD_LOCAL;
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typedef DWORD CRYPTO_THREAD_ID;
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# if _WIN32_WINNT < 0x0600
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typedef LONG CRYPTO_ONCE;
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# define CRYPTO_ONCE_STATIC_INIT 0
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# else
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typedef INIT_ONCE CRYPTO_ONCE;
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# define CRYPTO_ONCE_STATIC_INIT INIT_ONCE_STATIC_INIT
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# endif
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# else
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# include <pthread.h>
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typedef pthread_once_t CRYPTO_ONCE;
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typedef pthread_key_t CRYPTO_THREAD_LOCAL;
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typedef pthread_t CRYPTO_THREAD_ID;
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# define CRYPTO_ONCE_STATIC_INIT PTHREAD_ONCE_INIT
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# endif
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int CRYPTO_THREAD_run_once(CRYPTO_ONCE *once, void (*init)(void));
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int CRYPTO_THREAD_init_local(CRYPTO_THREAD_LOCAL *key, void (*cleanup)(void *));
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void *CRYPTO_THREAD_get_local(CRYPTO_THREAD_LOCAL *key);
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int CRYPTO_THREAD_set_local(CRYPTO_THREAD_LOCAL *key, void *val);
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int CRYPTO_THREAD_cleanup_local(CRYPTO_THREAD_LOCAL *key);
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CRYPTO_THREAD_ID CRYPTO_THREAD_get_current_id(void);
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int CRYPTO_THREAD_compare_id(CRYPTO_THREAD_ID a, CRYPTO_THREAD_ID b);
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#endif
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