diff -r d0f3a028347a -r 59927b2d3b75 isolationserver/messagequeue/src/msgqcreate.c --- 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 -#include -#include -#include -#include - - -/******************************************************************************** -* 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); -} -