forked from luck/tmp_suning_uos_patched
982980d753
Generic implementation of symlink ops. Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
58 lines
1.8 KiB
C
58 lines
1.8 KiB
C
/*
|
|
* Copyright (C) 2005, 2006
|
|
* Avishay Traeger (avishay@gmail.com) (avishay@il.ibm.com)
|
|
* Copyright (C) 2005, 2006
|
|
* International Business Machines
|
|
* Copyright (C) 2008, 2009
|
|
* Boaz Harrosh <bharrosh@panasas.com>
|
|
*
|
|
* Copyrights for code taken from ext2:
|
|
* Copyright (C) 1992, 1993, 1994, 1995
|
|
* Remy Card (card@masi.ibp.fr)
|
|
* Laboratoire MASI - Institut Blaise Pascal
|
|
* Universite Pierre et Marie Curie (Paris VI)
|
|
* from
|
|
* linux/fs/minix/inode.c
|
|
* Copyright (C) 1991, 1992 Linus Torvalds
|
|
*
|
|
* This file is part of exofs.
|
|
*
|
|
* exofs 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. Since it is based on ext2, and the only
|
|
* valid version of GPL for the Linux kernel is version 2, the only valid
|
|
* version of GPL for exofs is version 2.
|
|
*
|
|
* exofs 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 exofs; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include <linux/namei.h>
|
|
|
|
#include "exofs.h"
|
|
|
|
static void *exofs_follow_link(struct dentry *dentry, struct nameidata *nd)
|
|
{
|
|
struct exofs_i_info *oi = exofs_i(dentry->d_inode);
|
|
|
|
nd_set_link(nd, (char *)oi->i_data);
|
|
return NULL;
|
|
}
|
|
|
|
const struct inode_operations exofs_symlink_inode_operations = {
|
|
.readlink = generic_readlink,
|
|
.follow_link = page_follow_link_light,
|
|
.put_link = page_put_link,
|
|
};
|
|
|
|
const struct inode_operations exofs_fast_symlink_inode_operations = {
|
|
.readlink = generic_readlink,
|
|
.follow_link = exofs_follow_link,
|
|
};
|