isolationserver/messagequeue/src/msgqcreate.c
changeset 10 59927b2d3b75
parent 0 d0f3a028347a
--- a/isolationserver/messagequeue/src/msgqcreate.c	Tue Feb 02 01:10:06 2010 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,91 +0,0 @@
-/** 
- *  @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>
-#include <msgliterals.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) {
-	
-
-	    UNUSED_FORMAL_PARAM(qName);
-	    UNUSED_FORMAL_PARAM(maxMsgs);
-	    UNUSED_FORMAL_PARAM(err);
-		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((msgget((key_t) qName ,IPC_CREAT | 0666 | IPC_EXCL )) == -1 ) {
-			if ( errno == 17 ){
-			// message queue already exists
-			// now just get the hanlde to it
-			// no need to leave over here;
-			}
-		}
-			
-			if((msgget((key_t) qName ,IPC_CREAT | 0666 )) >=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);
-					
-				
-			}
-			else {
-				*err = errno;
-			}       
-		}
-		else {
-			*err = KMsgQLibParamErr;
-		}
-		
-		return(ERROR);
-}
-