1 /*

     2  * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

     5  * under the terms of "Eclipse Public License v1.0"

     6  * which accompanies this distribution, and is available

     7  * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8  *

     9  * Initial Contributors:

    10  * Nokia Corporation - initial contribution.

    11  *

    12  * Contributors:

    13  *

    14  * Description: Platform Specfic Header File

    15  *

    16  */

    17 

    18 #ifndef XAPLATFORM_H

    19 #define XAPLATFORM_H

    20 

    21 #include "openmaxalwrapper.h"

    22 #include "xaglobals.h"

    23 

    24 /** MACROS **/

    25 

    26 /** TYPES **/

    27 

    28 typedef void* XAImplMutexHandle;

    29 typedef void* XAImplSemHandle;

    30 typedef void* XAImplThreadHandle;

    31 typedef void* (* XAImplThreadFunction)(void *xaThdFunAargs);

    32 

    33 /** METHODS **/

    34 

    35 /* mutex management */

    36 XAresult XAImpl_CreateMutex(XAImplMutexHandle *mtx);

    37 XAresult XAImpl_TryLockMutex(XAImplMutexHandle mtx);

    38 XAresult XAImpl_LockMutex(XAImplMutexHandle mtx);

    39 XAresult XAImpl_UnlockMutex(XAImplMutexHandle mtx);

    40 void XAImpl_DeleteMutex(XAImplMutexHandle mtx);

    41 

    42 /* semaphores */

    43 XAresult XAImpl_CreateSemaphore(XAImplSemHandle *sem);

    44 XAresult XAImpl_WaitSemaphore(XAImplSemHandle sem);

    45 XAresult XAImpl_PostSemaphore(XAImplSemHandle sem);

    46 void XAImpl_DeleteSemaphore(XAImplSemHandle sem);

    47 

    48 /* thread management */

    49 

    50 XAresult XAImpl_CreateThreadHandle(XAImplThreadHandle *thd);

    51 XAresult XAImpl_StartThread(XAImplThreadHandle thd, void *thdattrib,

    52         XAImplThreadFunction thdfunc, void *thdfuncargs);

    53 void XAImpl_CancelThread(XAImplThreadHandle thd);

    54 void XAImpl_ExitThread(XAImplThreadHandle thd);

    55 void XAImpl_DeleteThreadHandle(XAImplThreadHandle thd);

    56 

    57 #endif /* XAPLATFORM_H */