898 lines
19 KiB
C
898 lines
19 KiB
C
/* $NetBSD: compat_file.c,v 1.10 2003/06/29 22:29:12 fvdl Exp $ */
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/*-
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* Copyright (c) 2002 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Emmanuel Dreyfus.
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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. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: compat_file.c,v 1.10 2003/06/29 22:29:12 fvdl Exp $");
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#include "opt_compat_darwin.h"
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#include "opt_nfsserver.h"
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#include "opt_nfs.h"
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/* Build this file only if we have an emulation that needs it */
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#if (defined(COMPAT_DARWIN)) /* Add COMPAT_FREEBSD and others here */
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#if defined(_KERNEL_OPT)
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#include "fs_nfs.h"
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#endif
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/proc.h>
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#include <sys/stat.h>
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#include <sys/file.h>
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#include <sys/filedesc.h>
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#include <sys/ioctl.h>
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#include <sys/kernel.h>
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#include <sys/mount.h>
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#include <sys/namei.h>
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#include <sys/malloc.h>
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#include <sys/domain.h>
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#include <sys/protosw.h>
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#include <sys/socketvar.h>
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#include <sys/sa.h>
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#include <sys/un.h>
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#include <uvm/uvm_extern.h>
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#include <sys/syscallargs.h>
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#include <compat/common/compat_file.h>
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#include <compat/common/compat_util.h>
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int
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bsd_sys_open(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct sys_open_args /* {
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syscallarg(char *) path;
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syscallarg(int) flags;
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syscallarg(int) mode;
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} */ *uap = v;
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struct proc *p = l->l_proc;
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caddr_t sg = stackgap_init(p, 0);
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if (SCARG(uap, flags) & O_CREAT)
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CHECK_ALT_CREAT(p, &sg, SCARG(uap, path));
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else
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CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
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return sys_open(l, uap, retval);
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}
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int
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bsd_compat_43_sys_creat(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct compat_43_sys_creat_args /* {
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syscallarg(char *) path;
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syscallarg(int) mode;
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} */ *uap = v;
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struct proc *p = l->l_proc;
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caddr_t sg = stackgap_init(p, 0);
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CHECK_ALT_CREAT(p, &sg, SCARG(uap, path));
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return compat_43_sys_creat(l, uap, retval);
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}
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int
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bsd_sys_link(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct sys_link_args /* {
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syscallarg(char *) path;
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syscallarg(char *) link;
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} */ *uap = v;
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struct proc *p = l->l_proc;
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caddr_t sg = stackgap_init(p, 0);
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CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
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CHECK_ALT_CREAT(p, &sg, SCARG(uap, link));
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return sys_link(l, uap, retval);
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}
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int
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bsd_sys_unlink(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct sys_unlink_args /* {
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syscallarg(char *) path;
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} */ *uap = v;
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struct proc *p = l->l_proc;
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caddr_t sg = stackgap_init(p, 0);
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CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
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return sys_unlink(l, uap, retval);
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}
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int
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bsd_sys_chdir(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct sys_chdir_args /* {
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syscallarg(char *) path;
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} */ *uap = v;
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struct proc *p = l->l_proc;
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caddr_t sg = stackgap_init(p, 0);
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CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
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return sys_chdir(l, uap, retval);
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}
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int
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bsd_sys_mknod(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct sys_mknod_args /* {
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syscallarg(char *) path;
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syscallarg(int) mode;
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syscallarg(int) dev;
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} */ *uap = v;
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struct proc *p = l->l_proc;
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caddr_t sg = stackgap_init(p, 0);
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CHECK_ALT_CREAT(p, &sg, SCARG(uap, path));
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return sys_mknod(l, uap, retval);
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}
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int
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bsd_sys_chmod(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct sys_chmod_args /* {
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syscallarg(char *) path;
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syscallarg(int) mode;
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} */ *uap = v;
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struct proc *p = l->l_proc;
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caddr_t sg = stackgap_init(p, 0);
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CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
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return sys_chmod(l, uap, retval);
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}
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int
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bsd_sys_chown(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct sys_chown_args /* {
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syscallarg(char *) path;
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syscallarg(int) uid;
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syscallarg(int) gid;
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} */ *uap = v;
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struct proc *p = l->l_proc;
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caddr_t sg = stackgap_init(p, 0);
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CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
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return sys_chown(l, uap, retval);
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}
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int
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bsd_sys_mount(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct sys_mount_args /* {
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syscallarg(char *) type;
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syscallarg(char *) path;
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syscallarg(int) flags;
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syscallarg(void *) data;
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} */ *uap = v;
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struct proc *p = l->l_proc;
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caddr_t sg = stackgap_init(p, 0);
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CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
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return sys_mount(l, uap, retval);
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}
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int
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bsd_sys_unmount(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct sys_unmount_args /* {
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syscallarg(char *) path;
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syscallarg(int) flags;
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} */ *uap = v;
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struct proc *p = l->l_proc;
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caddr_t sg = stackgap_init(p, 0);
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CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
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return sys_unmount(l, uap, retval);
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}
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int
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bsd_sys_access(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct sys_access_args /* {
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syscallarg(char *) path;
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syscallarg(int) flags;
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} */ *uap = v;
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struct proc *p = l->l_proc;
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caddr_t sg = stackgap_init(p, 0);
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CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
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return sys_access(l, uap, retval);
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}
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int
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bsd_sys_chflags(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct sys_chflags_args /* {
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syscallarg(char *) path;
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syscallarg(int) flags;
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} */ *uap = v;
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struct proc *p = l->l_proc;
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caddr_t sg = stackgap_init(p, 0);
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CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
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return sys_chflags(l, uap, retval);
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}
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int
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bsd_compat_43_sys_stat(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct compat_43_sys_stat_args /* {
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syscallarg(char *) path;
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syscallarg(struct stat43 *) ub;
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} */ *uap = v;
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struct proc *p = l->l_proc;
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caddr_t sg = stackgap_init(p, 0);
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CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
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return compat_43_sys_stat(l, uap, retval);
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}
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int
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bsd_compat_43_sys_lstat(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct compat_43_sys_lstat_args /* {
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syscallarg(char *) path;
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syscallarg(struct stat43 *) ub;
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} */ *uap = v;
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struct proc *p = l->l_proc;
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caddr_t sg = stackgap_init(p, 0);
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CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
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return compat_43_sys_lstat(l, uap, retval);
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}
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int
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bsd_sys_acct(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct sys_acct_args /* {
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syscallarg(char *) path;
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} */ *uap = v;
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struct proc *p = l->l_proc;
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caddr_t sg = stackgap_init(p, 0);
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CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
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return sys_acct(l, uap, retval);
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}
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int
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bsd_sys_revoke(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct sys_revoke_args /* {
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syscallarg(char *) path;
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} */ *uap = v;
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struct proc *p = l->l_proc;
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caddr_t sg = stackgap_init(p, 0);
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CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
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return sys_revoke(l, uap, retval);
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}
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int
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bsd_sys_symlink(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct sys_symlink_args /* {
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syscallarg(char *) path;
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syscallarg(char *) link;
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} */ *uap = v;
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struct proc *p = l->l_proc;
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caddr_t sg = stackgap_init(p, 0);
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CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
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CHECK_ALT_CREAT(p, &sg, SCARG(uap, link));
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return sys_symlink(l, uap, retval);
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}
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int
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bsd_sys_readlink(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct sys_readlink_args /* {
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syscallarg(char *) path;
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syscallarg(char *) buf;
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syscallarg(int) count;
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} */ *uap = v;
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struct proc *p = l->l_proc;
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caddr_t sg = stackgap_init(p, 0);
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CHECK_ALT_SYMLINK(p, &sg, SCARG(uap, path));
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return sys_readlink(l, uap, retval);
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}
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int
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bsd_sys_execve(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct sys_execve_args /* {
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syscallarg(char *) path;
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syscallarg(char **) argp;
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syscallarg(char **) envp;
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} */ *uap = v;
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struct sys_execve_args ap;
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struct proc *p = l->l_proc;
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caddr_t sg;
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sg = stackgap_init(p, 0);
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CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
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SCARG(&ap, path) = SCARG(uap, path);
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SCARG(&ap, argp) = SCARG(uap, argp);
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SCARG(&ap, envp) = SCARG(uap, envp);
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return sys_execve(l, &ap, retval);
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}
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int
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bsd_sys_chroot(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct sys_chroot_args /* {
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syscallarg(char *) path;
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} */ *uap = v;
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struct proc *p = l->l_proc;
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caddr_t sg = stackgap_init(p, 0);
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CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
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return sys_chroot(l, uap, retval);
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}
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int
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bsd_compat_12_sys_swapon(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct compat_12_sys_swapon_args /* {
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syscallarg(char *) name;
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} */ *uap = v;
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struct proc *p = l->l_proc;
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caddr_t sg = stackgap_init(p, 0);
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CHECK_ALT_EXIST(p, &sg, SCARG(uap, name));
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return compat_12_sys_swapon(l, uap, retval);
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}
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int
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bsd_sys_bind(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct sys_bind_args /* {
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syscallarg(int) s;
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syscallarg(struct sockaddr *) name;
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syscallarg(unsigned int) namelen;
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} */ *uap = v;
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struct sys_bind_args cup;
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struct proc *p = l->l_proc;
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struct file *fp;
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struct socket *so;
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struct sockaddr_un sun;
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struct sockaddr_un *usun;
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const char *name;
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caddr_t sg;
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int error;
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extern struct domain unixdomain;
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char namebuf[sizeof(sun.sun_path) + 1];
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if (SCARG(uap, namelen) > UCHAR_MAX)
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return EINVAL;
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if ((error = getsock(p->p_fd, SCARG(uap, s), &fp)) != 0)
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return error;
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so = (struct socket *)fp->f_data;
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error = so->so_proto->pr_domain != &unixdomain;
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FILE_UNUSE(fp, p);
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if (error)
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return sys_bind(l, uap, retval);
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/*
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* Check for an alternate path.
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*/
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if ((error = copyin(SCARG(uap, name), &sun, sizeof(sun))) != 0)
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return error;
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(void)strncpy(namebuf, sun.sun_path, sizeof(namebuf));
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namebuf[sizeof(namebuf) - 1] = '\0';
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if ((error = emul_find(p, NULL, p->p_emul->e_path,
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namebuf, &name, CHECK_ALT_FL_CREAT)) != 0)
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return error;
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if (strlen(name) >= sizeof(sun.sun_path))
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error = ENAMETOOLONG;
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(void)strncpy(sun.sun_path, name, sizeof(sun.sun_path));
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free((void *)name, M_TEMP);
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if (error)
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return error;
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/*
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* Rebuild a new struct sockaddr_un and store it in userspace.
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*/
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sg = stackgap_init(p, 0);
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usun = stackgap_alloc(p, &sg, sizeof(*usun));
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if ((error = copyout(&sun, usun, sizeof(*usun))) != 0)
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return error;
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SCARG(&cup, s) = SCARG(uap, s);
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SCARG(&cup, name) = (struct sockaddr *)usun;
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SCARG(&cup, namelen) = sizeof(*usun);
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return sys_bind(l, &cup, retval);
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}
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int
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bsd_sys_rename(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
|
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struct sys_rename_args /* {
|
|
syscallarg(char *) from;
|
|
syscallarg(char *) to;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_EXIST(p, &sg, SCARG(uap, from));
|
|
CHECK_ALT_CREAT(p, &sg, SCARG(uap, to));
|
|
return sys_rename(l, uap, retval);
|
|
}
|
|
|
|
int
|
|
bsd_compat_43_sys_truncate(l, v, retval)
|
|
struct lwp *l;
|
|
void *v;
|
|
register_t *retval;
|
|
{
|
|
struct compat_43_sys_truncate_args /* {
|
|
syscallarg(char *) path;
|
|
syscallarg(long) length;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
|
|
return compat_43_sys_truncate(l, uap, retval);
|
|
}
|
|
|
|
int
|
|
bsd_sys_mkfifo(l, v, retval)
|
|
struct lwp *l;
|
|
void *v;
|
|
register_t *retval;
|
|
{
|
|
struct sys_mkfifo_args /* {
|
|
syscallarg(char *) path;
|
|
syscallarg(int) mode;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_CREAT(p, &sg, SCARG(uap, path));
|
|
return sys_mkfifo(l, uap, retval);
|
|
}
|
|
|
|
int
|
|
bsd_sys_mkdir(l, v, retval)
|
|
struct lwp *l;
|
|
void *v;
|
|
register_t *retval;
|
|
{
|
|
struct sys_mkdir_args /* {
|
|
syscallarg(char *) path;
|
|
syscallarg(int) mode;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_CREAT(p, &sg, SCARG(uap, path));
|
|
return sys_mkdir(l, uap, retval);
|
|
}
|
|
|
|
int
|
|
bsd_sys_rmdir(l, v, retval)
|
|
struct lwp *l;
|
|
void *v;
|
|
register_t *retval;
|
|
{
|
|
struct sys_rmdir_args /* {
|
|
syscallarg(char *) path;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
|
|
return sys_rmdir(l, uap, retval);
|
|
}
|
|
|
|
int
|
|
bsd_sys_utimes(l, v, retval)
|
|
struct lwp *l;
|
|
void *v;
|
|
register_t *retval;
|
|
{
|
|
struct sys_utimes_args /* {
|
|
syscallarg(char *) path;
|
|
syscallarg(struct timeval *) tptr;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
|
|
return sys_utimes(l, uap, retval);
|
|
}
|
|
|
|
int
|
|
bsd_sys_quotactl(l, v, retval)
|
|
struct lwp *l;
|
|
void *v;
|
|
register_t *retval;
|
|
{
|
|
struct sys_quotactl_args /* {
|
|
syscallarg(char *) path;
|
|
syscallarg(int) cmd;
|
|
syscallarg(int) uid;
|
|
syscallarg(caddr_t) arg;
|
|
struct proc *p = l->l_proc;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
|
|
return sys_quotactl(l, uap, retval);
|
|
}
|
|
|
|
int
|
|
bsd_sys_statfs(l, v, retval)
|
|
struct lwp *l;
|
|
void *v;
|
|
register_t *retval;
|
|
{
|
|
struct sys_statfs_args /* {
|
|
syscallarg(char *) path;
|
|
syscallarg(struct statfs *) buf;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
|
|
return sys_statfs(l, uap, retval);
|
|
}
|
|
|
|
#if defined(NFS) || defined(NFSSERVER)
|
|
int
|
|
bsd_sys_getfh(l, v, retval)
|
|
struct lwp *l;
|
|
void *v;
|
|
register_t *retval;
|
|
{
|
|
struct sys_getfh_args /* {
|
|
syscallarg(char *) fname;
|
|
syscallarg(fhandle_t *) fhp;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_EXIST(p, &sg, SCARG(uap, fname));
|
|
return sys_getfh(l, uap, retval);
|
|
}
|
|
#endif /* NFS || NFSSERVER */
|
|
|
|
int
|
|
bsd_compat_12_sys_stat(l, v, retval)
|
|
struct lwp *l;
|
|
void *v;
|
|
register_t *retval;
|
|
{
|
|
struct compat_12_sys_stat_args /* {
|
|
syscallarg(char *) path;
|
|
syscallarg(struct stat12 *) ub;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
|
|
return compat_12_sys_stat(l, uap, retval);
|
|
}
|
|
|
|
int
|
|
bsd_compat_12_sys_lstat(l, v, retval)
|
|
struct lwp *l;
|
|
void *v;
|
|
register_t *retval;
|
|
{
|
|
struct compat_12_sys_lstat_args /* {
|
|
syscallarg(char *) path;
|
|
syscallarg(struct stat12 *) ub;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
|
|
return compat_12_sys_lstat(l, uap, retval);
|
|
}
|
|
|
|
int
|
|
bsd_sys_pathconf(l, v, retval)
|
|
struct lwp *l;
|
|
void *v;
|
|
register_t *retval;
|
|
{
|
|
struct sys_pathconf_args /* {
|
|
syscallarg(char *) path;
|
|
syscallarg(int) name;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
|
|
return sys_pathconf(l, uap, retval);
|
|
}
|
|
|
|
int
|
|
bsd_sys_truncate(l, v, retval)
|
|
struct lwp *l;
|
|
void *v;
|
|
register_t *retval;
|
|
{
|
|
struct sys_truncate_args /* {
|
|
syscallarg(char *) path;
|
|
syscallarg(int) pad;
|
|
syscallarg(off_t) length;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
|
|
return sys_truncate(l, uap, retval);
|
|
}
|
|
|
|
int
|
|
bsd_sys_undelete(l, v, retval)
|
|
struct lwp *l;
|
|
void *v;
|
|
register_t *retval;
|
|
{
|
|
struct sys_undelete_args /* {
|
|
syscallarg(char *) path;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
|
|
return sys_undelete(l, uap, retval);
|
|
}
|
|
|
|
int
|
|
bsd_sys_lchmod(l, v, retval)
|
|
struct lwp *l;
|
|
void *v;
|
|
register_t *retval;
|
|
{
|
|
struct sys_lchmod_args /* {
|
|
syscallarg(char *) path;
|
|
syscallarg(mode_t) mode;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_SYMLINK(p, &sg, SCARG(uap, path));
|
|
return sys_lchmod(l, uap, retval);
|
|
}
|
|
|
|
int
|
|
bsd_sys_lchown(l, v, retval)
|
|
struct lwp *l;
|
|
void *v;
|
|
register_t *retval;
|
|
{
|
|
struct sys_lchown_args /* {
|
|
syscallarg(char *) path;
|
|
syscallarg(int) uid;
|
|
syscallarg(int) gid;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_SYMLINK(p, &sg, SCARG(uap, path));
|
|
return sys_lchown(l, uap, retval);
|
|
}
|
|
|
|
int
|
|
bsd_sys_lutimes(l, v, retval)
|
|
struct lwp *l;
|
|
void *v;
|
|
register_t *retval;
|
|
{
|
|
struct sys_lutimes_args /* {
|
|
syscallarg(char *) path;
|
|
syscallarg(struct timeval *) tptr;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
|
|
return sys_lutimes(l, uap, retval);
|
|
}
|
|
|
|
int
|
|
bsd_sys___stat13(l, v, retval)
|
|
struct lwp *l;
|
|
void *v;
|
|
register_t *retval;
|
|
{
|
|
struct sys___stat13_args /* {
|
|
syscallarg(char *) path;
|
|
syscallarg(struct stat *) ub;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
|
|
return sys___stat13(l, uap, retval);
|
|
}
|
|
|
|
int
|
|
bsd_sys___lstat13(l, v, retval)
|
|
struct lwp *l;
|
|
void *v;
|
|
register_t *retval;
|
|
{
|
|
struct sys___lstat13_args /* {
|
|
syscallarg(char *) path;
|
|
syscallarg(struct stat *) ub;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
|
|
return sys___lstat13(l, uap, retval);
|
|
}
|
|
|
|
int
|
|
bsd_sys___posix_chown(l, v, retval)
|
|
struct lwp *l;
|
|
void *v;
|
|
register_t *retval;
|
|
{
|
|
struct sys___posix_chown_args /* {
|
|
syscallarg(char *) path;
|
|
syscallarg(int) uid;
|
|
syscallarg(int) gid;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
|
|
return sys___posix_chown(l, uap, retval);
|
|
}
|
|
|
|
int
|
|
bsd_sys___posix_lchown(l, v, retval)
|
|
struct lwp *l;
|
|
void *v;
|
|
register_t *retval;
|
|
{
|
|
struct sys___posix_lchown_args /* {
|
|
syscallarg(char *) path;
|
|
syscallarg(int) uid;
|
|
syscallarg(int) gid;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
|
|
return sys___posix_lchown(l, uap, retval);
|
|
}
|
|
|
|
int
|
|
bsd_sys_lchflags(l, v, retval)
|
|
struct lwp *l;
|
|
void *v;
|
|
register_t *retval;
|
|
{
|
|
struct sys_lchflags_args /* {
|
|
syscallarg(char *) path;
|
|
syscallarg(int) flags;
|
|
} */ *uap = v;
|
|
struct proc *p = l->l_proc;
|
|
caddr_t sg = stackgap_init(p, 0);
|
|
|
|
CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
|
|
return sys_lchflags(l, uap, retval);
|
|
}
|
|
|
|
#endif /* defined(COMPAT_DARWIN) */
|