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/*
* SCCS: @(#)tcunlink.c 1.5 (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.
*/
#ifndef lint
static char sccsid[] = "@(#)tcunlink.c 1.5 (96/11/04) TET3 release 3.3";
#endif
/************************************************************************
SCCS: @(#)tcunlink.c 1.5 96/11/04 TETware release 3.3
NAME: tcunlink.c
PRODUCT: TETware
AUTHOR: Andrew Dingwall, UniSoft Ltd.
DATE CREATED: May 1992
DESCRIPTION:
function to unlink a file on a remote system
MODIFICATIONS:
************************************************************************/
#include "dtmac.h"
#include "dtmsg.h"
#include "avmsg.h"
#include "servlib.h"
/*
** tet_tcunlink() - send an OP_UNLINK message to TCCD and receive a reply
**
** return 0 if successful or -1 on error
*/
int tet_tcunlink(sysid, file)
int sysid;
char *file;
{
register struct avmsg *mp;
/* make sure that file is non-null */
if (!file || !*file) {
tet_tcerrno = ER_INVAL;
return(-1);
}
/* get the TCCD message buffer */
if ((mp = (struct avmsg *) tet_tcmsgbuf(sysid, avmsgsz(OP_UNLINK_ARGC))) == (struct avmsg *) 0) {
tet_tcerrno = ER_ERR;
return(-1);
}
/* set up the request message */
mp->av_argc = OP_UNLINK_ARGC;
AV_FNAME(mp) = file;
/* send the request and receive the reply */
return(tet_tcrsys(sysid, OP_UNLINK));
}
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