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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));
}