/* $NetBSD: regress_thread.h,v 1.1.1.2 2021/04/07 02:43:15 christos Exp $ */
/*
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* 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. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS 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 AUTHOR 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.
*/
#ifndef REGRESS_THREAD_H_INCLUDED_
#define REGRESS_THREAD_H_INCLUDED_
#if defined(_WIN32) /** _WIN32 */
#define THREAD_T void * /* HANDLE */
#define THREAD_FN unsigned __stdcall
#define THREAD_RETURN() return (0)
#define THREAD_SELF() GetCurrentThreadId()
#define THREAD_START(threadvar, fn, arg) do { \
uintptr_t threadhandle = _beginthreadex(NULL,0,fn,(arg),0,NULL); \
(threadvar) = (THREAD_T)threadhandle; \
thread_setup(threadvar); \
} while (0)
#define THREAD_JOIN(th) WaitForSingleObject(th, INFINITE)
#else /* !_WIN32 */
#include <pthread.h>
#define THREAD_T pthread_t
#define THREAD_FN void *
#define THREAD_RETURN() return (NULL)
#define THREAD_SELF() pthread_self()
#define THREAD_START(threadvar, fn, arg) do { \
if (!pthread_create(&(threadvar), NULL, fn, arg)) \
thread_setup(threadvar); \
} while (0)
#define THREAD_JOIN(th) pthread_join(th, NULL)
#endif /* \!_WIN32 */
void thread_setup(THREAD_T pthread);
#endif
