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/* testthrw3.c: MULTI-THREADED TEST IMPLEMENTATION (WINDOWS)
*
* $Id$
* Copyright (c) 2014-2020 Ravenbrook Limited. See end of file for license.
*/
#include "testlib.h"
#include "testthr.h"
static DWORD WINAPI testthr_start(LPVOID arg)
{
testthr_t *thread = arg;
thread->result = (*thread->start)(thread->arg);
return 0;
}
void testthr_create(testthr_t *thread_o, testthr_routine_t start, void *arg)
{
HANDLE res;
thread_o->start = start;
thread_o->arg = arg;
res = CreateThread(NULL, 0, testthr_start, thread_o, 0, NULL);
if (res == NULL)
error("CreateThread failed with error %lu",
(unsigned long)GetLastError());
else
thread_o->handle = res;
}
void testthr_join(testthr_t *thread, void **result_o)
{
DWORD res = WaitForSingleObject(thread->handle, INFINITE);
if (res != WAIT_OBJECT_0)
error("WaitForSingleObject failed with result %lu (error %lu)",
(unsigned long)res, (unsigned long)GetLastError());
if (result_o)
*result_o = thread->result;
}
/* C. COPYRIGHT AND LICENSE
*
* Copyright (C) 2014-2020 Ravenbrook Limited <https://www.ravenbrook.com/>.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT
* HOLDER OR 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.
*/
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