Net2/usr/src/sys/kern/sys_process.c

/*
 * Copyright (c) 1982, 1986, 1989 Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	from: @(#)sys_process.c	7.22 (Berkeley) 5/11/91
 */

#define IPCREG
#include "param.h"
#include "proc.h"
#include "vnode.h"
#include "seg.h"
#include "buf.h"
#include "ptrace.h"

#include "machine/reg.h"
#include "machine/psl.h"
#include "vm/vm.h"
#include "vm/vm_page.h"

#include "user.h"

/*
 * Process debugging system call.
 */
ptrace(curp, uap, retval)
	struct proc *curp;
	register struct args {
		int	req;
		int	pid;
		int	*addr;
		int	data;
	} *uap;
	int *retval;
{

	/*
	 * Body deleted.
	 */
	return (ENOSYS);
}

procxmt(p)
	register struct proc *p;
{

	/*
	 * Body deleted.
	 */
	return (0);
}

/*
 * Enable process profiling system call.
 */
/* ARGSUSED */
profil(p, uap, retval)
	struct proc *p;
	register struct args {
		short	*bufbase;
		unsigned bufsize;
		unsigned pcoffset;
		unsigned pcscale;
	} *uap;
	int *retval;
{

	/*
	 * Body deleted.
	 */
	return (ENOSYS);
}