diff -r 000000000000 -r 10c42ec6c05f utils/queue.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/utils/queue.h Tue Jun 29 12:34:26 2010 +0100 @@ -0,0 +1,77 @@ +/* + * queue.h + * + * Copyright(c) 1998 - 2010 Texas Instruments. All rights reserved. + * All rights reserved. + * + * This program and the accompanying materials are made available under the + * terms of the Eclipse Public License v1.0 or BSD License which accompanies + * this distribution. The Eclipse Public License is available at + * http://www.eclipse.org/legal/epl-v10.html and the BSD License is as below. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * 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. + * * Neither the name Texas Instruments nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * 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 + * OWNER 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. + */ + + + +/** \file queue.h + * \brief queue module header file. + * + * \see queue.c + */ + + +#ifndef _QUEUE_H_ +#define _QUEUE_H_ + +#define QUE_UNLIMITED_SIZE 0xFFFFFFFF + +/* A queue node header structure */ +typedef struct _TQueNodeHdr +{ + struct _TQueNodeHdr *pNext; + struct _TQueNodeHdr *pPrev; +} TQueNodeHdr; + + + +/* External Functions Prototypes */ +/* ============================= */ +TI_HANDLE que_Create (TI_HANDLE hOs, TI_HANDLE hReport, TI_UINT32 uLimit, TI_UINT32 uNodeHeaderOffset); +TI_STATUS que_Destroy (TI_HANDLE hQue); +TI_STATUS que_Enqueue (TI_HANDLE hQue, TI_HANDLE hItem); +TI_HANDLE que_Dequeue (TI_HANDLE hQue); +TI_STATUS que_Requeue (TI_HANDLE hQue, TI_HANDLE hItem); +TI_UINT32 que_Size (TI_HANDLE hQue); + +#ifdef TI_DBG +void que_Print (TI_HANDLE hQue); +#endif /* TI_DBG */ + + + +#endif /* _QUEUE_H_ */