Provide an ability to deregister thread stop handlers

[openssl.git] / crypto / include / internal / cryptlib_int.h

diff --git a/crypto/include/internal/cryptlib_int.h b/crypto/include/internal/cryptlib_int.h
index ae30842d6de132ff2041b8da66fbd8b46279d204..673a004f0f6b8efca34392922b6f7971f0114c17 100644 (file)
--- a/crypto/include/internal/cryptlib_int.h
+++ b/crypto/include/internal/cryptlib_int.h
@@ -1,78 +1,32 @@
 /*
- * Written by Matt Caswell for the OpenSSL project.
- */
-/* ====================================================================
- * Copyright (c) 2016 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.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
+ * Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
  *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
  */
 
-#include <internal/cryptlib.h>
+#include <openssl/core.h>
+#include "internal/cryptlib.h"
 
 /* This file is not scanned by mkdef.pl, whereas cryptlib.h is */
 
-struct thread_local_inits_st {
-    int async;
-    int err_state;
-};
+int ossl_init_thread_start(const void *index, void *arg,
+                           OSSL_thread_stop_handler_fn handfn);
+int ossl_init_thread_deregister(void *index);
+int ossl_init_thread(void);
+void ossl_cleanup_thread(void);
+void ossl_ctx_thread_stop(void *arg);
 
-int ossl_init_thread_start(uint64_t opts);
 /*
  * OPENSSL_INIT flags. The primary list of these is in crypto.h. Flags below
- * are those ommitted from crypto.h because they are "reserverd for internal
+ * are those omitted from crypto.h because they are "reserved for internal
  * use".
  */
 # define OPENSSL_INIT_ZLIB                   0x00010000L
+# define OPENSSL_INIT_BASE_ONLY              0x00040000L
 
-/* OPENSSL_INIT_THREAD flags */
-# define OPENSSL_INIT_THREAD_ASYNC           0x01
-# define OPENSSL_INIT_THREAD_ERR_STATE       0x02
-
+int ossl_trace_init(void);
+void ossl_trace_cleanup(void);
+void ossl_malloc_setup_failures(void);