Add dladdr() for AIX

[openssl.git] / crypto / engine / tb_dsa.c

diff --git a/crypto/engine/tb_dsa.c b/crypto/engine/tb_dsa.c
index e4674f5f07143d7e99bea27c6de535167fbfbfc6..fdb80cd79f7e86bc1696a92541cfdf3bf2700f89 100644 (file)
--- a/crypto/engine/tb_dsa.c
+++ b/crypto/engine/tb_dsa.c
@@ -1,118 +1,72 @@
-/* ====================================================================
- * Copyright (c) 2000 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
- *    licensing@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 2001-2016 The OpenSSL Project Authors. All Rights Reserved.
  *
+ * Licensed under the OpenSSL license (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 "eng_int.h"
 
-/* If this symbol is defined then ENGINE_get_default_DSA(), the function that is
- * used by DSA to hook in implementation code and cache defaults (etc), will
- * display brief debugging summaries to stderr with the 'nid'. */
-/* #define ENGINE_DSA_DEBUG */
-
 static ENGINE_TABLE *dsa_table = NULL;
 static const int dummy_nid = 1;
 
 void ENGINE_unregister_DSA(ENGINE *e)
-       {
-       engine_table_unregister(&dsa_table, e);
-       }
+{
+    engine_table_unregister(&dsa_table, e);
+}
 
 static void engine_unregister_all_DSA(void)
-       {
-       engine_table_cleanup(&dsa_table);
-       }
+{
+    engine_table_cleanup(&dsa_table);
+}
 
 int ENGINE_register_DSA(ENGINE *e)
-       {
-       if(e->dsa_meth)
-               return engine_table_register(&dsa_table,
-                               engine_unregister_all_DSA, e, &dummy_nid, 1, 0);
-       return 1;
-       }
+{
+    if (e->dsa_meth)
+        return engine_table_register(&dsa_table,
+                                     engine_unregister_all_DSA, e, &dummy_nid,
+                                     1, 0);
+    return 1;
+}
 
 void ENGINE_register_all_DSA()
-       {
-       ENGINE *e;
+{
+    ENGINE *e;
 
-       for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e))
-               ENGINE_register_DSA(e);
-       }
+    for (e = ENGINE_get_first(); e; e = ENGINE_get_next(e))
+        ENGINE_register_DSA(e);
+}
 
 int ENGINE_set_default_DSA(ENGINE *e)
-       {
-       if(e->dsa_meth)
-               return engine_table_register(&dsa_table,
-                               engine_unregister_all_DSA, e, &dummy_nid, 1, 1);
-       return 1;
-       }
+{
+    if (e->dsa_meth)
+        return engine_table_register(&dsa_table,
+                                     engine_unregister_all_DSA, e, &dummy_nid,
+                                     1, 1);
+    return 1;
+}
 
-/* Exposed API function to get a functional reference from the implementation
+/*
+ * Exposed API function to get a functional reference from the implementation
  * table (ie. try to get a functional reference from the tabled structural
- * references). */
+ * references).
+ */
 ENGINE *ENGINE_get_default_DSA(void)
-       {
-       return engine_table_select(&dsa_table, dummy_nid);
-       }
+{
+    return engine_table_select(&dsa_table, dummy_nid);
+}
 
 /* Obtains an DSA implementation from an ENGINE functional reference */
 const DSA_METHOD *ENGINE_get_DSA(const ENGINE *e)
-       {
-       return e->dsa_meth;
-       }
+{
+    return e->dsa_meth;
+}
 
 /* Sets an DSA implementation in an ENGINE structure */
 int ENGINE_set_DSA(ENGINE *e, const DSA_METHOD *dsa_meth)
-       {
-       e->dsa_meth = dsa_meth;
-       return 1;
-       }
+{
+    e->dsa_meth = dsa_meth;
+    return 1;
+}