pclose.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Copyright (c) 1985 AT&T
* All Rights Reserved
*/
#ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.5 */
#include <stdio.h>
#include <signal.h>
#include <sys/types.h> /* EFT abs k16 */
#include "wish.h"
#include "token.h"
#include "slk.h"
#include "actrec.h"
#include "proc.h"
#include "procdefs.h"
#include "terror.h"
extern struct proc_rec PR_all[];
extern int Vflag;
int
proc_close(rec)
register struct actrec *rec;
{
int i;
int id;
pid_t pid; /* EFT abs k16 */
int oldsuspend;
if (Vflag)
showmail(TRUE);
id = rec->id;
pid = PR_all[id].pid;
#ifdef _DEBUG
_debug(stderr, "closing process table %d, pid=%d\n", id, pid);
#endif
if (pid != NOPID) { /* force the user to close by resuming it */
#ifdef _DEBUG
_debug(stderr, "FORCING CLOSE ON PID %d\n", pid);
#endif
oldsuspend = suspset(FALSE); /* disallow suspend */
PR_all[id].flags |= PR_CLOSING;
ar_current(rec, TRUE); /* abs k15 */
suspset(oldsuspend);
}
for (i = 0; i < MAX_ARGS && PR_all[id].argv[i]; i++)
free(PR_all[id].argv[i]);
PR_all[id].name = NULL;
PR_all[id].status = ST_DEAD;
if (rec->path)
free(rec->path);
if (rec->odptr)
free(rec->odptr);
return SUCCESS;
}