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/*
* nonportable.c
*
* Description:
* This translation unit implements non-portable thread functions.
*
* Pthreads-win32 - POSIX Threads Library for Win32
* Copyright (C) 1998
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
* MA 02111-1307, USA
*/
#include "pthread.h"
#include "implement.h"
/*
* pthread_mutexattr_setforcecs_np()
*
* Allows an application to force the library to use
* critical sections rather than win32 mutexes as
* the basis for any mutexes that use "attr".
*
* Values for "forcecs" are defined in pthread.h
*/
int
pthread_mutexattr_setforcecs_np(pthread_mutexattr_t *attr,
int forcecs)
{
if (attr == NULL || *attr == NULL)
{
/* This is disallowed. */
return EINVAL;
}
(*attr)->forcecs = forcecs;
return 0;
}
/*
* pthread_getw32threadhandle_np()
*
* Returns the win32 thread handle that the POSIX
* thread "thread" is running as.
*
* Applications can use the win32 handle to set
* win32 specific attributes of the thread.
*/
HANDLE
pthread_getw32threadhandle_np(pthread_t thread)
{
return (thread != NULL) ? (thread->threadH) : 0;
}
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