47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
/* msgQSysCall.h - Wind message queue system call definitions */
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/*
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* Copyright (c) 2003-2004, 2010 Wind River Systems, Inc.
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*
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* The right to copy, distribute, modify or otherwise make use
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* of this software may be licensed only pursuant to the terms
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* of an applicable Wind River license agreement.
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*/
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/*
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modification history
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--------------------
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01f,12nov10,zl added MSG_Q_ID_ERROR definition
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01e,07may10,cww Made numMsg type params size_t
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01d,28apr10,pad Moved extern C statement after include statements.
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01c,10feb10,jpb Updated for LP64 adaptation.
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01b,22apr04,dcc added 'context' parameter to _msgQOpen().
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01a,27nov03,aeg written
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*/
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#ifndef __INCmsgQSysCallh
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#define __INCmsgQSysCallh
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#include <vxWorks.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* return value for unsuccessful _msgQOpen() */
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#define MSG_Q_ID_ERROR ((MSG_Q_ID) (-1))
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/* system call function prototypes */
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extern MSG_Q_ID _msgQOpen (const char * name, size_t maxMsgs,
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size_t maxMsgLength, int options, int mode,
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void * context);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __INCmsgQSysCallh */
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