4c1098f541
Onno van der Linden. Also, remove redundant arguments (seems that was_zombie was not used since rev 1.177 ?).
93 lines
3.3 KiB
C
93 lines
3.3 KiB
C
/* $NetBSD: kern_exit_43.c,v 1.22 2009/11/04 21:23:02 rmind Exp $ */
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/*
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* Copyright (c) 1982, 1986, 1989, 1991, 1993
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* The Regents of the University of California. All rights reserved.
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* (c) UNIX System Laboratories, Inc.
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* All or some portions of this file are derived from material licensed
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* to the University of California by American Telephone and Telegraph
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* Co. or Unix System Laboratories, Inc. and are reproduced herein with
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* the permission of UNIX System Laboratories, Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)kern_exit.c 8.7 (Berkeley) 2/12/94
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: kern_exit_43.c,v 1.22 2009/11/04 21:23:02 rmind Exp $");
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/ioctl.h>
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#include <sys/proc.h>
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#include <sys/tty.h>
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#include <sys/time.h>
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#include <sys/resource.h>
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#include <sys/kernel.h>
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#include <sys/buf.h>
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#include <sys/wait.h>
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#include <sys/file.h>
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#include <sys/vnode.h>
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#include <sys/syslog.h>
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#include <sys/resourcevar.h>
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#include <sys/ptrace.h>
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#include <sys/acct.h>
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#include <sys/mount.h>
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#include <sys/syscallargs.h>
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#include <sys/cpu.h>
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#include <machine/reg.h>
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#include <compat/common/compat_util.h>
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#ifdef m68k
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#include <machine/psl.h> /* only m68k ports use PSL_ALLCC */
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#include <machine/frame.h>
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#define GETPS(rp) ((struct frame *)(rp))->f_sr
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#else
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#define GETPS(rp) (rp)[PS]
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#endif
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int
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compat_43_sys_wait(struct lwp *l, const void *v, register_t *retval)
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{
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int error, status, child_pid = WAIT_ANY;
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#ifdef PSL_ALLCC
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if ((GETPS(l->l_md.md_regs) & PSL_ALLCC) != PSL_ALLCC) {
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error = do_sys_wait(&child_pid, &status, 0, NULL);
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} else {
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error = do_sys_wait(&child_pid, &status,
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l->l_md.md_regs[R0], (struct rusage *)l->l_md.md_regs[R1]);
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}
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#else
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error = do_sys_wait(&child_pid, &status, 0, NULL);
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#endif
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retval[0] = child_pid;
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retval[1] = status;
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return error;
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}
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