95 lines
1.9 KiB
C
Executable File
95 lines
1.9 KiB
C
Executable File
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
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/* All Rights Reserved */
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/* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T */
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/* The copyright notice above does not evidence any */
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/* actual or intended publication of such source code. */
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/*
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* Copyright (c) 1985 AT&T
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* All Rights Reserved
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*/
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#ident "@(#)pdefault.c 1.4 92/07/14 SMI" /* SVr4.0 1.5 */
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#include <stdio.h>
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#include <sys/types.h> /* EFT abs k16 */
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#include "wish.h"
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#include "terror.h"
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#include "token.h"
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#include "slk.h"
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#include "actrec.h"
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#include "proc.h"
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#include "procdefs.h"
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struct proc_rec PR_all[MAX_PROCS];
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static int pflag=1;
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/* make a default process, i.e. one that takes over the full screen */
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proc_id
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proc_default(flags, argv)
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int flags;
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char *argv[];
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{
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register int i;
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int index;
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char *expand();
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if (pflag) {
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proc_init();
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pflag=0;
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}
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if ((index = find_freeproc()) == FAIL) {
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mess_temp("Too many suspended activities! Use frm-mgmt list to resume and close some.");
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return(FAIL);
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}
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#ifdef _DEBUG
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_debug(stderr, "Creating process at %d\n", index);
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#endif
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PR_all[index].argv[0] = PR_all[index].name = expand(argv[0]);
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#ifdef _DEBUG
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_debug(stderr, "PROCESS: %s", PR_all[index].name);
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#endif
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for (i = 1; argv[i]; i++) {
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PR_all[index].argv[i] = expand(argv[i]);
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#ifdef _DEBUG
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_debug(stderr, " %s", PR_all[index].argv[i]);
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#endif
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}
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#ifdef _DEBUG
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_debug(stderr, "\n");
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#endif
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PR_all[index].argv[i] = NULL;
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PR_all[index].ar = NULL;
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PR_all[index].status = ST_RUNNING;
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PR_all[index].flags = flags;
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PR_all[index].pid = PR_all[index].respid = NOPID;
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return(index);
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}
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static int
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find_freeproc()
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{
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register int i;
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for (i = 0; i < MAX_PROCS; i++)
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if (PR_all[i].name == NULL)
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return(i);
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return(FAIL);
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}
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proc_init()
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{
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register int i, j;
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for (i = 0; i < MAX_PROCS; i++) {
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PR_all[i].name = NULL;
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for (j=0; j < MAX_ARGS +2; j++)
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PR_all[i].argv[j] = NULL;
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}
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}
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