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/*

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 *

 */

#include <fs/types.h>

#include <fs/errno.h>

#include <fs/maccess.h>

#include <fs/mount.h>

#include "fsconst.h"

#include "fs.h"

#include "debug.h"

int k_mount(__dev_t device,

            __uint8_t fsind,

            char *where,

            struct mount_opts *options)

{

  declare_buffer(char,dname,MAXFILENAMELEN);  

  declare_buffer(struct mount_opts,opts,1);

  int len;

  int res;

  call_to_fs();

  len=__verify_read_nolen((char*)where);

  if ((!len)||(len>MAXFILENAMELEN)) return_from_fs(-EVERIFY);

  __copy_from_user(dname,where,len+1);

  if (options!=NULL) {

    res=__verify_read(opts,sizeof(struct mount_opts));

    if (!res) return_from_fs(-EVERIFY);

    __copy_from_user(opts,options,len+1);

    return_from_fs(mount_device(device,fsind,dname,opts));

  }

  return_from_fs(mount_device(device,fsind,dname,NULL));

}