Reorganize local header files

[thirdparty/openssl.git] / crypto / async / arch / async_win.c

diff --git a/crypto/async/arch/async_win.c b/crypto/async/arch/async_win.c
index c0776b12394bca5db44af82465c09f5c8ca12080..0db9efe3c1c48efb7076567fd55f380848a4f183 100644 (file)
--- a/crypto/async/arch/async_win.c
+++ b/crypto/async/arch/async_win.c
@@ -1,112 +1,37 @@
 /*
- * Written by Matt Caswell (matt@openssl.org) for the OpenSSL project.
- */
-/* ====================================================================
- * Copyright (c) 2015 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/)"
+ * Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved.
  *
- * 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.
- * ====================================================================
+ * 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
  */
 
 /* This must be the first #include file */
-#include "../async_locl.h"
+#include "../async_local.h"
 
 #ifdef ASYNC_WIN
 
 # include <windows.h>
 # include "internal/cryptlib.h"
 
-struct winpool {
-    STACK_OF(ASYNC_JOB) *pool;
-    size_t curr_size;
-    size_t max_size;
-};
-
-static DWORD asyncwinpool = 0;
-static DWORD asyncwinctx = 0;
-
-
-void async_start_func(void);
-
-int async_global_init(void)
+int ASYNC_is_capable(void)
 {
-    asyncwinpool = TlsAlloc();
-    asyncwinctx = TlsAlloc();
-    if (asyncwinpool == TLS_OUT_OF_INDEXES
-            || asyncwinctx == TLS_OUT_OF_INDEXES) {
-        if (asyncwinpool != TLS_OUT_OF_INDEXES) {
-            TlsFree(asyncwinpool);
-        }
-        if (asyncwinctx != TLS_OUT_OF_INDEXES) {
-            TlsFree(asyncwinctx);
-        }
-        return 0;
-    }
     return 1;
 }
 
 void async_local_cleanup(void)
 {
-    async_ctx *ctx = async_arch_get_ctx();
+    async_ctx *ctx = async_get_ctx();
     if (ctx != NULL) {
         async_fibre *fibre = &ctx->dispatcher;
-        if(fibre != NULL && fibre->fibre != NULL && fibre->converted) {
+        if (fibre != NULL && fibre->fibre != NULL && fibre->converted) {
             ConvertFiberToThread();
             fibre->fibre = NULL;
         }
     }
 }
 
-void async_global_cleanup(void)
-{
-    TlsFree(asyncwinpool);
-    TlsFree(asyncwinctx);
-    asyncwinpool = 0;
-    asyncwinctx = 0;
-}
-
 int async_fibre_init_dispatcher(async_fibre *fibre)
 {
     fibre->fibre = ConvertThreadToFiber(NULL);
@@ -127,25 +52,4 @@ VOID CALLBACK async_start_func_win(PVOID unused)
     async_start_func();
 }
 
-async_pool *async_get_pool(void)
-{
-    return (async_pool *)TlsGetValue(asyncwinpool);
-}
-
-
-int async_set_pool(async_pool *pool)
-{
-    return TlsSetValue(asyncwinpool, (LPVOID)pool) != 0;
-}
-
-async_ctx *async_arch_get_ctx(void)
-{
-    return (async_ctx *)TlsGetValue(asyncwinctx);
-}
-
-int async_set_ctx(async_ctx *ctx)
-{
-    return TlsSetValue(asyncwinctx, (LPVOID)ctx) != 0;
-}
-
 #endif