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linux_ptrace.c revision 1.6.20.1 
      1 /*	$NetBSD: linux_ptrace.c,v 1.6.20.1 2008/01/09 01:51:03 matt Exp $ */
      2 
      3 /*-
      4  * Copyright (c) 1999, 2001 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Matthias Scheler and Emmanuel Dreyfus.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *	This product includes software developed by the NetBSD
     21  *	Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 #include <sys/cdefs.h>
     40 __KERNEL_RCSID(0, "$NetBSD: linux_ptrace.c,v 1.6.20.1 2008/01/09 01:51:03 matt Exp $");
     41 #include "opt_ptrace.h"
     42 
     43 #include <sys/param.h>
     44 #include <sys/malloc.h>
     45 #include <sys/mount.h>
     46 #include <sys/proc.h>
     47 #include <sys/ptrace.h>
     48 #include <sys/systm.h>
     49 #include <sys/syscallargs.h>
     50 #include <uvm/uvm_extern.h>
     51 
     52 #include <machine/reg.h>
     53 
     54 #include <compat/linux/common/linux_types.h>
     55 #include <compat/linux/common/linux_ptrace.h>
     56 #include <compat/linux/common/linux_signal.h>
     57 
     58 #include <compat/linux/common/linux_util.h>
     59 #include <compat/linux/common/linux_machdep.h>
     60 #include <compat/linux/common/linux_emuldata.h>
     61 #include <compat/linux/common/linux_exec.h>	/* for emul_linux */
     62 
     63 #include <compat/linux/linux_syscallargs.h>
     64 
     65 #include <lib/libkern/libkern.h>	/* for offsetof() */
     66 
     67 /* XXX write me! */
     68 int
     69 linux_sys_ptrace_arch(struct lwp *l, const struct linux_sys_ptrace_args *uap, register_t *retval)
     70 {
     71 	return 0;
     72 }
     73