[efi-boot-shim.git] / Cryptlib / OpenSSL / crypto / async / arch / async_win.h

/*
 * Copyright 2015-2016 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
 */

/*
 * This is the same detection used in cryptlib to set up the thread local
 * storage that we depend on, so just copy that
 */
#if defined(_WIN32) && !defined(OPENSSL_NO_ASYNC)
#include <openssl/async.h>
# define ASYNC_WIN
# define ASYNC_ARCH

# include <windows.h>
# include "internal/cryptlib.h"

typedef struct async_fibre_st {
    LPVOID fibre;
    int converted;
} async_fibre;

# define async_fibre_swapcontext(o,n,r) \
        (SwitchToFiber((n)->fibre), 1)
# define async_fibre_makecontext(c) \
        ((c)->fibre = CreateFiber(0, async_start_func_win, 0))
# define async_fibre_free(f)             (DeleteFiber((f)->fibre))

int async_fibre_init_dispatcher(async_fibre *fibre);
VOID CALLBACK async_start_func_win(PVOID unused);

#endif
Commit	Line	Data
7bf7a6d0 MTL	1	/*
	2	* Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved.
	3	*
	4	* Licensed under the OpenSSL license (the "License"). You may not use
	5	* this file except in compliance with the License. You can obtain a copy
	6	* in the file LICENSE in the source distribution or at
	7	* https://www.openssl.org/source/license.html
	8	*/
	9
	10	/*
	11	* This is the same detection used in cryptlib to set up the thread local
	12	* storage that we depend on, so just copy that
	13	*/
	14	#if defined(_WIN32) && !defined(OPENSSL_NO_ASYNC)
	15	#include <openssl/async.h>
	16	# define ASYNC_WIN
	17	# define ASYNC_ARCH
	18
	19	# include <windows.h>
	20	# include "internal/cryptlib.h"
	21
	22	typedef struct async_fibre_st {
	23	LPVOID fibre;
	24	int converted;
	25	} async_fibre;
	26
	27	# define async_fibre_swapcontext(o,n,r) \
	28	(SwitchToFiber((n)->fibre), 1)
	29	# define async_fibre_makecontext(c) \
	30	((c)->fibre = CreateFiber(0, async_start_func_win, 0))
	31	# define async_fibre_free(f) (DeleteFiber((f)->fibre))
	32
	33	int async_fibre_init_dispatcher(async_fibre *fibre);
	34	VOID CALLBACK async_start_func_win(PVOID unused);
	35
	36	#endif