--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/isolationserver/messagequeue/src/msgqclean.c	Tue Feb 02 01:10:06 2010 +0200
@@ -0,0 +1,58 @@
+/** 
+ *  @file MsgQClean.cpp
+ *  Description: Source file for MsgQLib's MsgQClean API
+ *  Copyright (c) 2007 Nokia Corporation.
+*  All rights reserved.
+*  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 of the Nokia Corporation 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.
+ */
+
+#include <errno.h>
+#include <sys/msg.h>
+#include <msgqinternal.h>
+
+
+/****************************************************************************
+* MsgQClean (qName, err)
+* Description: Function that empties the specified queue
+*****************************************************************************/
+
+EXPORT_C int MsgQClean(ULONG qName, int* err) {
+
+	char msg[MAX_MSG_LEN];
+	int rcv_err;
+
+	if(( msgget((key_t) qName ,IPC_CREAT | 0666 /*| IPC_EXCL */ )) >=0 ) {
+		// sending a message is not allowed
+		// empty out the queue 
+		while(MsgQReceive(qName, msg, MAX_MSG_LEN, IPC_NOWAIT, &rcv_err) != ERROR) {};
+		if (rcv_err == ENOMSG) {
+			*err = OK;
+			return (OK);
+		}
+		else
+			*err = rcv_err;
+	}
+	else
+		*err = KMsgQLibQIdErr;
+
+	return(ERROR);
+}
+
+