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/*
* SCCS: @(#)xdxropen.c 1.6 (96/11/04)
*
* UniSoft Ltd., London, England
*
* (C) Copyright 1992 X/Open Company Limited
*
* All rights reserved. No part of this source code may be reproduced,
* stored in a retrieval system, or transmitted, in any form or by any
* means, electronic, mechanical, photocopying, recording or otherwise,
* except as stated in the end-user licence agreement, without the prior
* permission of the copyright owners.
*
* X/Open and the 'X' symbol are trademarks of X/Open Company Limited in
* the UK and other countries.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifndef lint
static char sccsid[] = "@(#)xdxropen.c 1.6 (96/11/04) TET3 release 3.3";
#endif
/************************************************************************
SCCS: @(#)xdxropen.c 1.6 96/11/04 TETware release 3.3
NAME: xdxropen.c
PRODUCT: TETware
AUTHOR: Andrew Dingwall, UniSoft Ltd.
DATE CREATED: May 1992
DESCRIPTION:
function to open an execution results file and return the resulting
xrid
MODIFICATIONS:
************************************************************************/
#include <stdio.h>
#include "dtmac.h"
#include "dtmsg.h"
#include "avmsg.h"
#include "valmsg.h"
#include "error.h"
#include "servlib.h"
#include "dtetlib.h"
#ifdef NEEDsrcFile
static char srcFile[] = __FILE__; /* file name for error reporting */
#endif
/*
** tet_xdxropen() - send an OP_XROPEN message to XRESD and receive a reply
**
** return xrid of xres file if successful or -1 on error
*/
long tet_xdxropen(xfname)
char *xfname;
{
register char *dp;
extern char tet_xderrmsg[];
/* make sure that xfname is non-null */
if (!xfname || !*xfname) {
tet_xderrno = ER_INVAL;
return(-1L);
}
/* get the XRESD message buffer */
if ((dp = tet_xdmsgbuf(avmsgsz(OP_XROPEN_ARGC))) == (char *) 0) {
tet_xderrno = ER_ERR;
return(-1L);
}
#define mp ((struct avmsg *) dp)
/* set up the request message */
mp->av_argc = OP_XROPEN_ARGC;
AV_XFNAME(mp) = xfname;
#undef mp
/* send the request and receive the reply */
dp = tet_xdtalk(OP_XROPEN, TALK_DELAY);
#define rp ((struct valmsg *) dp)
/* handle the return codes */
switch (tet_xderrno) {
case ER_OK:
return(VM_XRID(rp));
case ER_PERM:
break;
case ER_ERR:
if (!dp)
break;
/* else fall through */
default:
error(0, tet_xderrmsg, tet_ptrepcode(tet_xderrno));
break;
}
/* here for server error return */
return(-1L);
}
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