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2 pj 1
 
1063 tullio 2
/*
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; either version 2 of the License, or
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 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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 *
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 */
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2 pj 19
#include <fs/types.h>
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#include <fs/errno.h>
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#include <fs/maccess.h>
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#include <fs/mount.h>
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#include "fsconst.h"
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#include "fs.h"
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#include "debug.h"
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int k_mount(__dev_t device,
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            __uint8_t fsind,
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            char *where,
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            struct mount_opts *options)
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{
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  declare_buffer(char,dname,MAXFILENAMELEN);  
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  declare_buffer(struct mount_opts,opts,1);
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  int len;
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  int res;
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  call_to_fs();
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  len=__verify_read_nolen((char*)where);
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  if ((!len)||(len>MAXFILENAMELEN)) return_from_fs(-EVERIFY);
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  __copy_from_user(dname,where,len+1);
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  if (options!=NULL) {
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    res=__verify_read(opts,sizeof(struct mount_opts));
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    if (!res) return_from_fs(-EVERIFY);
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    __copy_from_user(opts,options,len+1);
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    return_from_fs(mount_device(device,fsind,dname,opts));
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  }
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  return_from_fs(mount_device(device,fsind,dname,NULL));
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}
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