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/*
* SCCS: @(#)tcsname.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
/************************************************************************
SCCS: @(#)tcsname.c 1.6 96/11/04 TETware release 3.3
NAME: tcsname.c
PRODUCT: TETware
AUTHOR: Andrew Dingwall, UniSoft Ltd.
DATE CREATED: May 1992
DESCRIPTION:
function to send system name list to tccd
MODIFICATIONS:
************************************************************************/
#include <stdio.h>
#include "dtmac.h"
#include "dtmsg.h"
#include "valmsg.h"
#include "error.h"
#include "servlib.h"
#include "dtetlib.h"
/*
** tet_tcsysname() - send OP_SYSNAME message to TCCD and receive a reply
**
** return 0 if successful or -1 on error
*/
int tet_tcsysname(sysid, snames, nsname)
int sysid;
register int *snames, nsname;
{
register struct valmsg *mp;
register int n;
extern char tet_tcerrmsg[];
/* make sure that snames is non-zero and that nsname is +ve */
if (!snames || nsname <= 0) {
tet_tcerrno = ER_INVAL;
return(-1);
}
/* get the TCCD message buffer */
if ((mp = (struct valmsg *) tet_tcmsgbuf(sysid, valmsgsz(OP_SYSNAME_NVALUE(nsname)))) == (struct valmsg *) 0) {
tet_tcerrno = ER_ERR;
return(-1L);
}
/* set up the request message */
mp->vm_nvalue = OP_SYSNAME_NVALUE(nsname);
for (n = 0; n < nsname; n++)
VM_SYSNAME(mp, n) = (long) *snames++;
/* send the request and receive the reply */
mp = (struct valmsg *) tet_tctalk(sysid, OP_SYSNAME, TALK_DELAY);
/* handle the return codes */
switch (tet_tcerrno) {
case ER_OK:
return(0);
case ER_INVAL:
case ER_DUPS:
break;
case ER_ERR:
if (!mp)
break;
/* else fall through */
default:
error(0, tet_tcerrmsg, tet_ptrepcode(tet_tcerrno));
break;
}
/* here for server error return */
return(-1);
}
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