--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/isolationserver/messagequeue/src/msgqcreate-del.c	Tue Feb 02 01:10:06 2010 +0200
@@ -0,0 +1,116 @@
+/** 
+ *  @file MsgQCreate.cpp
+ *  Description: Source file for MsgQLib's MsgQCreate 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 <sys/sem.h>
+#include <MsgQInternal.h>
+
+
+/********************************************************************************
+* MsgQCreate
+* Description: Creates a message queue
+* Inputs:
+*  qName   : ULONG that represents the queue name
+*  maxMsgs : ULONG that represents maximum size of messages 
+*********************************************************************************/
+EXPORT_C int MsgQCreate(ULONG qName, ULONG maxMsgs, ULONG qOptions, int* err) {
+	int         qId;
+	//int         semId;
+	//int         semName ;
+	struct msqid_ds  qStatus ;
+	//struct semid_ds  sStatus ;
+	
+	//union semun {
+	//	int              val;
+	//	struct semid_ds* buf;
+	//	ushort_t*		 array;
+	//} arg ;
+
+	int          hashInstErr;
+
+	//if (MsgQTableLookup(qName) != NULL) {
+	//	*err = OK;
+	//	return (OK);
+	//}
+	//else {
+			if((qOptions == MSG_Q_FIFO) || (qOptions == MSG_Q_PRIORITY)) {
+				// Set msg queue options to  FIFO and create the message queue
+				qOptions= MSG_Q_FIFO ;
+
+			if((qId = msgget((key_t) qName ,IPC_CREAT | 0666 | IPC_EXCL )) >=0 ) {
+				//  set msg queue parameter max # bytes in queue
+				
+				if( msgctl(qId,IPC_STAT,&qStatus) == 0  ) 
+				
+				if( qStatus.msg_qbytes > (maxMsgs * MAX_MSG_LEN) ) {
+					qStatus.msg_qbytes = maxMsgs * MAX_MSG_LEN ;              
+					if( msgctl(qId,IPC_SET,&qStatus) < 0) {
+						// delete message queue on error 
+						msgctl(qId,IPC_RMID,0);
+						*err = errno;
+						return(ERROR);
+					}
+				}
+				*err = OK;                
+				return (OK);
+					
+				// create semaphore
+				//semName= (key_t) qName;
+				//if((semId = semget(semName, 1, IPC_CREAT | 0666 |IPC_EXCL )) >= 0 ) {
+					// set the semaphore value
+				//	arg.buf = &sStatus;              
+				//	arg.val = 1;
+				//	semctl(semId , 0, SETVAL, arg) ;
+					
+					//install queue data in hash table
+				//	if(InstallMsqQTable(qName, qId, semId, &hashInstErr) == OK) {
+				//		AddToMsgQTable(qName);
+				//		*err = OK;                
+				//		return (OK);
+				//	}
+				//	else {
+						//delete semaphore on error
+				//		semctl(semId,0,IPC_RMID,0) ;
+				//		*err = hashInstErr;
+				//	}
+				//}
+				//else {
+					// delete message queue on error
+				//	msgctl(qId,IPC_RMID,0);
+				//	*err = errno;
+				//}
+			}
+			else {
+				*err = errno;
+			}       
+		}
+		else
+			*err = KMsgQLibParamErr;
+
+		return(ERROR);
+	//}
+}
+