open.cc revision 10d63b7db37a83b39c7f511cf9426c9d03ea0760
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 1993 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
extern int open(const char *path, int oflag, ...);
#include <vroot/vroot.h>
#include <vroot/args.h>
static int open_thunk(char *path)
{
vroot_result= open(path, vroot_args.open.flags, vroot_args.open.mode);
return(vroot_result >= 0);
}
int open_vroot(char *path, int flags, int mode, pathpt vroot_path, pathpt vroot_vroot)
{
vroot_args.open.flags= flags;
vroot_args.open.mode= mode;
translate_with_thunk(path, open_thunk, vroot_path, vroot_vroot,
((flags & (O_CREAT|O_APPEND)) != 0) ? rw_write : rw_read);
return(vroot_result);
}