1 /* crypto/async/arch/async_win.h */
3 * Written by Matt Caswell (matt@openssl.org) for the OpenSSL project.
5 /* ====================================================================
6 * Copyright (c) 2015 The OpenSSL Project. All rights reserved.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
20 * 3. All advertising materials mentioning features or use of this
21 * software must display the following acknowledgment:
22 * "This product includes software developed by the OpenSSL Project
23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26 * endorse or promote products derived from this software without
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28 * licensing@OpenSSL.org.
30 * 5. Products derived from this software may not be called "OpenSSL"
31 * nor may "OpenSSL" appear in their names without prior written
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34 * 6. Redistributions of any form whatsoever must retain the following
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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50 * OF THE POSSIBILITY OF SUCH DAMAGE.
51 * ====================================================================
55 * This is the same detection used in cryptlib to set up the thread local
56 * storage that we depend on, so just copy that
58 #if defined(_WIN32) || defined(__CYGWIN__)
59 #include <openssl/async.h>
64 # include "internal/cryptlib.h"
66 typedef struct async_fibre_st {
71 # define async_fibre_swapcontext(o,n,r) \
72 (SwitchToFiber((n)->fibre), 1)
73 # define async_fibre_makecontext(c) \
74 ((c)->fibre = CreateFiber(0, async_start_func_win, 0))
75 # define async_fibre_free(f) (DeleteFiber((f)->fibre))
77 async_ctx *async_get_ctx(void);
78 int async_set_ctx(async_ctx *ctx);
80 int async_fibre_init_dispatcher(async_fibre *fibre);
81 VOID CALLBACK async_start_func_win(PVOID unused);
83 async_pool *async_get_pool(void);
84 int async_set_pool(async_pool *pool);