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#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));

}