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/*
* SCCS: @(#)remkill.c 1.9 (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: @(#)remkill.c 1.9 96/11/04 TETware release 3.3
NAME: remkill.c
PRODUCT: TETware
AUTHOR: Andrew Dingwall, UniSoft Ltd.
DATE CREATED: April 1992
SYNOPSIS:
#include "tet_api.h"
int tet_remkill(int remoteid);
DESCRIPTION:
DTET API function
terminate process started by tet_remexec()
return 0 if successful or -1 on error
MODIFICATIONS:
Andrew Dingwall, UniSoft Ltd., December 1993
changed dapi.h to dtet2/tet_api.h
Geoff Clare, UniSoft Ltd., July 1996
Changes for TETWare.
Geoff Clare, UniSoft Ltd., Sept 1996
Changes for TETWare-Lite.
Aaron Plattner, April 2010
Fixed warnings when compiled with GCC's -Wall option.
************************************************************************/
#ifndef TET_LITE /* -START-LITE-CUT- */
#include <signal.h>
#include <errno.h>
#include "dtmac.h"
#include "tet_api.h"
#include "dtmsg.h"
#include "ptab.h"
#include "rtab.h"
#include "valmsg.h"
#include "servlib.h"
int tet_remkill(remoteid)
int remoteid;
{
register struct rtab *rp;
/* see if the process was started by tet_remexec(),
and has not aready been waited for */
if ((rp = tet_rtfind(remoteid)) == (struct rtab *) 0 ||
rp->rt_pid < 0L) {
errno = EINVAL;
tet_errno = TET_ER_INVAL;
return(-1);
}
/* do the remote kill operation and handle the reply code */
if (tet_tckill(rp->rt_sysid, rp->rt_pid, SIGTERM) < 0) {
switch (tet_tcerrno) {
case ER_PID:
errno = EINVAL;
break;
default:
errno = EIO;
break;
}
tet_errno = -tet_tcerrno;
return(-1);
}
return(0);
}
#else /* -END-LITE-CUT- */
/* avoid "empty" file */
int tet_remkill_not_supported;
#endif /* -LITE-CUT-LINE- */
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