regress_thread.h revision 290001 
1/*
2 * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 * 3. The name of the author may not be used to endorse or promote products
13 *    derived from this software without specific prior written permission.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#ifndef REGRESS_THREAD_H_INCLUDED_
28#define REGRESS_THREAD_H_INCLUDED_
29
30#ifdef EVENT__HAVE_PTHREADS
31#define THREAD_T pthread_t
32#define THREAD_FN void *
33#define THREAD_RETURN() return (NULL)
34#define THREAD_START(threadvar, fn, arg) \
35	pthread_create(&(threadvar), NULL, fn, arg)
36#define THREAD_JOIN(th) pthread_join(th, NULL)
37#else
38#define THREAD_T HANDLE
39#define THREAD_FN unsigned __stdcall
40#define THREAD_RETURN() return (0)
41#define THREAD_START(threadvar, fn, arg) do {		\
42	uintptr_t threadhandle = _beginthreadex(NULL,0,fn,(arg),0,NULL); \
43	(threadvar) = (HANDLE) threadhandle; \
44	} while (0)
45#define THREAD_JOIN(th) WaitForSingleObject(th, INFINITE)
46#endif
47
48#endif
49