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syscall.c revision 1.4
      1  1.4  kiyohara /* $NetBSD: syscall.c,v 1.4 2009/07/20 04:41:37 kiyohara Exp $ */
      2  1.2    cherry 
      3  1.2    cherry /*
      4  1.2    cherry  * Copyright (c) 2006 The NetBSD Foundation, Inc.
      5  1.2    cherry  * All rights reserved.
      6  1.2    cherry  *
      7  1.2    cherry  *
      8  1.2    cherry  * Author:
      9  1.2    cherry  *
     10  1.2    cherry  * Redistribution and use in source and binary forms, with or without
     11  1.2    cherry  * modification, are permitted provided that the following conditions
     12  1.2    cherry  * are met:
     13  1.2    cherry  * 1. Redistributions of source code must retain the above copyright
     14  1.2    cherry  *    notice, this list of conditions and the following disclaimer.
     15  1.2    cherry  * 2. Redistributions in binary form must reproduce the above copyright
     16  1.2    cherry  *    notice, this list of conditions and the following disclaimer in the
     17  1.2    cherry  *    documentation and/or other materials provided with the distribution.
     18  1.2    cherry  *
     19  1.2    cherry  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  1.2    cherry  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  1.2    cherry  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  1.2    cherry  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  1.2    cherry  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  1.2    cherry  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  1.2    cherry  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  1.2    cherry  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  1.2    cherry  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  1.2    cherry  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  1.2    cherry  * POSSIBILITY OF SUCH DAMAGE.
     30  1.2    cherry  */
     31  1.1    cherry 
     32  1.1    cherry 
     33  1.1    cherry #include <sys/cdefs.h>			/* RCS ID & Copyright macro defns */
     34  1.1    cherry 
     35  1.4  kiyohara __KERNEL_RCSID(0, "$NetBSD: syscall.c,v 1.4 2009/07/20 04:41:37 kiyohara Exp $");
     36  1.1    cherry 
     37  1.1    cherry #include <sys/param.h>
     38  1.1    cherry #include <sys/systm.h>
     39  1.1    cherry #include <sys/proc.h>
     40  1.1    cherry 
     41  1.1    cherry #include <machine/frame.h>
     42  1.1    cherry 
     43  1.1    cherry void	syscall_intern(struct proc *);
     44  1.1    cherry void	syscall_plain(struct lwp *, u_int64_t, struct trapframe *);
     45  1.1    cherry void	syscall_fancy(struct lwp *, u_int64_t, struct trapframe *);
     46  1.1    cherry 
     47  1.1    cherry void
     48  1.1    cherry syscall_intern(struct proc *p)
     49  1.1    cherry {
     50  1.4  kiyohara printf("%s: not yet\n", __func__);
     51  1.1    cherry 	return;
     52  1.1    cherry }
     53  1.1    cherry 
     54  1.1    cherry /*
     55  1.1    cherry  * Process a system call.
     56  1.1    cherry  */
     57  1.1    cherry void
     58  1.1    cherry syscall_plain(struct lwp *l, u_int64_t code, struct trapframe *framep)
     59  1.1    cherry {
     60  1.4  kiyohara printf("%s: not yet\n", __func__);
     61  1.1    cherry 	return;
     62  1.1    cherry }
     63  1.1    cherry 
     64  1.1    cherry void
     65  1.1    cherry syscall_fancy(struct lwp *l, u_int64_t code, struct trapframe *framep)
     66  1.1    cherry {
     67  1.4  kiyohara printf("%s: not yet\n", __func__);
     68  1.1    cherry 	return;
     69  1.1    cherry }
     70  1.1    cherry 
     71  1.1    cherry /*
     72  1.1    cherry  * Process the tail end of a fork() for the child.
     73  1.1    cherry  */
     74  1.1    cherry void
     75  1.1    cherry child_return(void *arg)
     76  1.1    cherry {
     77  1.4  kiyohara printf("%s: not yet\n", __func__);
     78  1.1    cherry 	return;
     79  1.1    cherry }
     80