attrlist.h

上一个上传的有问题,这个是好的。visopsys包括系统内核和GUI的全部SOURCE code ,还包括一些基本的docs文档。里面src子目录对应所有SOURCE code.对于想研究操作系统的朋

/*
 * attrlist.h - Exports for attribute list attribute handling.  Part of the
 *		Linux-NTFS project.
 *
 * Copyright (c) 2004 Anton Altaparmakov
 * Copyright (c) 2004 Yura Pakhuchiy
 *
 * This program/include file 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/include file 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 (in the main directory of the Linux-NTFS
 * distribution in the file COPYING); if not, write to the Free Software
 * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef _NTFS_ATTRLIST_H
#define _NTFS_ATTRLIST_H

#include "attrib.h"

extern int ntfs_attrlist_need(ntfs_inode *ni);

extern int ntfs_attrlist_entry_add(ntfs_inode *ni, ATTR_RECORD *attr);
extern int ntfs_attrlist_entry_rm(ntfs_attr_search_ctx *ctx);

/**
 * ntfs_attrlist_mark_dirty - set the attribute list dirty
 * @ni:		ntfs inode which base inode contain dirty attribute list
 *
 * Set the attribute list dirty so it is written out later (at the latest at
 * ntfs_inode_close() time).
 *
 * This function cannot fail.
 */
static __inline__ void ntfs_attrlist_mark_dirty(ntfs_inode *ni)
{
	if (ni->nr_extents == -1)
		NInoAttrListSetDirty(ni->base_ni);
	else
		NInoAttrListSetDirty(ni);
}

#endif /* defined _NTFS_ATTRLIST_H */