usr/src/cmd/make/lib/vroot/mount.cc

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 1995 Sun Microsystems, Inc. All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26
  27 #include <sys/types.h>
  28 #include <sys/mount.h>
  29
  30 extern int mount(const char *spec, const char *dir, int mflag, ...);
  31
  32 #include <vroot/vroot.h>
  33 #include <vroot/args.h>
  34
  35 static int      mount_thunk(char *path)
  36 {
  37         vroot_result= mount(path, vroot_args.mount.name, vroot_args.mount.mode);
  38         return(vroot_result == 0);
  39 }
  40
  41 int     mount_vroot(char *target, char *name, int mode, pathpt vroot_path, pathpt vroot_vroot)
  42 {
  43         vroot_args.mount.name= name;
  44         vroot_args.mount.mode= mode;
  45         translate_with_thunk(target, mount_thunk, vroot_path, vroot_vroot, rw_read);
  46         return(vroot_result);
  47 }