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Convert dev_t for mknod

This commit is contained in:
manu 2003-09-06 11:50:00 +00:00
parent 08fc9c3284
commit bfc0bb09ef
7 changed files with 89 additions and 16 deletions
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30
sys/compat/darwin/darwin_stat.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: darwin_stat.c,v 1.1 2003/09/06 11:18:03 manu Exp $ */
/* $NetBSD: darwin_stat.c,v 1.2 2003/09/06 11:50:00 manu Exp $ */
/*-
* Copyright (c) 2003 The NetBSD Foundation, Inc.
@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: darwin_stat.c,v 1.1 2003/09/06 11:18:03 manu Exp $");
__KERNEL_RCSID(0, "$NetBSD: darwin_stat.c,v 1.2 2003/09/06 11:50:00 manu Exp $");
#include <sys/types.h>
#include <sys/param.h>
@ -53,10 +53,9 @@ __KERNEL_RCSID(0, "$NetBSD: darwin_stat.c,v 1.1 2003/09/06 11:18:03 manu Exp $")
#include <compat/mach/mach_types.h>
#include <compat/mach/mach_vm.h>
#include <compat/darwin/darwin_types.h>
#include <compat/darwin/darwin_syscallargs.h>
#define native_to_darwin_dev(x) ((dev_t)(((major(x)) << 24) | minor((x))))
int
darwin_sys_stat(l, v, retval)
struct lwp *l;
@ -170,3 +169,26 @@ darwin_sys_lstat(l, v, retval)
return 0;
}
int
darwin_sys_mknod(l, v, retval)
struct lwp *l;
void *v;
register_t *retval;
{
struct darwin_sys_mknod_args /* {
syscallarg(char) path;
syscallarg(mode_t) mode;
syscallarg(dev_t) dev:
} */ *uap = v;
struct sys_mknod_args cup;
struct proc *p = l->l_proc;
caddr_t sg = stackgap_init(p, 0);
CHECK_ALT_CREAT(p, &sg, SCARG(uap, path));
SCARG(&cup, path) = SCARG(uap, path);
SCARG(&cup, mode) = SCARG(uap, mode);
SCARG(&cup, dev) = darwin_to_native_dev(SCARG(uap, dev));
return sys_mknod(l, &cup, retval);
}

5
sys/compat/darwin/darwin_syscall.h
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@ -1,4 +1,4 @@
/* $NetBSD: darwin_syscall.h,v 1.31 2003/09/06 11:18:51 manu Exp $ */
/* $NetBSD: darwin_syscall.h,v 1.32 2003/09/06 11:50:01 manu Exp $ */
/*
* System call numbers.
@ -31,6 +31,9 @@
/* syscall: "fchdir" ret: "int" args: "int" */
#define DARWIN_SYS_fchdir 13
/* syscall: "mknod" ret: "int" args: "const char *" "mode_t" "dev_t" */
#define DARWIN_SYS_mknod 14
/* syscall: "break" ret: "int" args: "char *" */
#define DARWIN_SYS_break 17

6
sys/compat/darwin/darwin_syscallargs.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: darwin_syscallargs.h,v 1.31 2003/09/06 11:18:51 manu Exp $ */
/* $NetBSD: darwin_syscallargs.h,v 1.32 2003/09/06 11:50:01 manu Exp $ */
/*
* System call argument lists.
@ -51,7 +51,7 @@ struct bsd_sys_chdir_args {
syscallarg(const char *) path;
};
struct bsd_sys_mknod_args {
struct darwin_sys_mknod_args {
syscallarg(const char *) path;
syscallarg(mode_t) mode;
syscallarg(dev_t) dev;
@ -281,7 +281,7 @@ int bsd_sys_link(struct lwp *, void *, register_t *);
int bsd_sys_unlink(struct lwp *, void *, register_t *);
int bsd_sys_chdir(struct lwp *, void *, register_t *);
int sys_fchdir(struct lwp *, void *, register_t *);
int bsd_sys_mknod(struct lwp *, void *, register_t *);
int darwin_sys_mknod(struct lwp *, void *, register_t *);
int bsd_sys_chmod(struct lwp *, void *, register_t *);
int bsd_sys_chown(struct lwp *, void *, register_t *);
int sys_obreak(struct lwp *, void *, register_t *);

4
sys/compat/darwin/darwin_syscalls.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: darwin_syscalls.c,v 1.31 2003/09/06 11:18:50 manu Exp $ */
/* $NetBSD: darwin_syscalls.c,v 1.32 2003/09/06 11:50:01 manu Exp $ */
/*
* System call names.
@ -8,7 +8,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: darwin_syscalls.c,v 1.31 2003/09/06 11:18:50 manu Exp $");
__KERNEL_RCSID(0, "$NetBSD: darwin_syscalls.c,v 1.32 2003/09/06 11:50:01 manu Exp $");
#if defined(_KERNEL_OPT)
#include "opt_ktrace.h"

8
sys/compat/darwin/darwin_sysent.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: darwin_sysent.c,v 1.32 2003/09/06 11:18:51 manu Exp $ */
/* $NetBSD: darwin_sysent.c,v 1.33 2003/09/06 11:50:01 manu Exp $ */
/*
* System call switch table.
@ -8,7 +8,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: darwin_sysent.c,v 1.32 2003/09/06 11:18:51 manu Exp $");
__KERNEL_RCSID(0, "$NetBSD: darwin_sysent.c,v 1.33 2003/09/06 11:50:01 manu Exp $");
#include "opt_ktrace.h"
#include "opt_nfsserver.h"
@ -61,8 +61,8 @@ struct sysent darwin_sysent[] = {
bsd_sys_chdir }, /* 12 = chdir */
{ 1, s(struct sys_fchdir_args), 0,
sys_fchdir }, /* 13 = fchdir */
{ 3, s(struct bsd_sys_mknod_args), 0,
bsd_sys_mknod }, /* 14 = mknod */
{ 3, s(struct darwin_sys_mknod_args), 0,
darwin_sys_mknod }, /* 14 = mknod */
{ 2, s(struct bsd_sys_chmod_args), 0,
bsd_sys_chmod }, /* 15 = chmod */
{ 3, s(struct bsd_sys_chown_args), 0,

48
sys/compat/darwin/darwin_types.h Normal file
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@ -0,0 +1,48 @@
/* $NetBSD: darwin_types.h,v 1.1 2003/09/06 11:50:00 manu Exp $ */
/*-
* Copyright (c) 2003 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Emmanuel Dreyfus
*
* 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 NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
*/
#ifndef _DARWIN_TYPES_H_
#define _DARWIN_TYPES_H_
#define darwin_major(x) ((int32_t)(((u_int32_t)(x) >> 24) & 0xff))
#define darwin_minor(x) ((int32_t)((x) & 0xffffff))
#define darwin_makedev(x,y) ((dev_t)(((x) << 24) | (y)))
#define native_to_darwin_dev(x) darwin_makedev(major(x),minor(x))
#define darwin_to_native_dev(x) makedev(darwin_major(x),darwin_minor(x))
#endif /* _DARWIN_TYPES_H_ */

4
sys/compat/darwin/syscalls.master
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@ -1,4 +1,4 @@
$NetBSD: syscalls.master,v 1.16 2003/09/06 11:18:03 manu Exp $
$NetBSD: syscalls.master,v 1.17 2003/09/06 11:50:02 manu Exp $
; @(#)syscalls.master 8.2 (Berkeley) 1/13/94
@ -83,7 +83,7 @@
11 UNIMPL execv
12 NODEF { int bsd_sys_chdir(const char *path); }
13 NOARGS { int sys_fchdir(int fd); }
14 NODEF { int bsd_sys_mknod(const char *path, \
14 STD { int darwin_sys_mknod(const char *path, \
mode_t mode, dev_t dev); }
15 NODEF { int bsd_sys_chmod(const char *path, mode_t mode); }
16 NODEF { int bsd_sys_chown(const char *path, uid_t uid, \