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Diffstat (limited to 'fs/ocfs2/xattr_user.c')
-rw-r--r--fs/ocfs2/xattr_user.c94
1 files changed, 0 insertions, 94 deletions
diff --git a/fs/ocfs2/xattr_user.c b/fs/ocfs2/xattr_user.c
deleted file mode 100644
index 93ba7163778..00000000000
--- a/fs/ocfs2/xattr_user.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/* -*- mode: c; c-basic-offset: 8; -*-
- * vim: noexpandtab sw=8 ts=8 sts=0:
- *
- * xattr_user.c
- *
- * Copyright (C) 2008 Oracle. All rights reserved.
- *
- * CREDITS:
- * Lots of code in this file is taken from ext3.
- *
- * This program 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 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; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 021110-1307, USA.
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/string.h>
-
-#define MLOG_MASK_PREFIX ML_INODE
-#include <cluster/masklog.h>
-
-#include "ocfs2.h"
-#include "alloc.h"
-#include "dlmglue.h"
-#include "file.h"
-#include "ocfs2_fs.h"
-#include "xattr.h"
-
-#define XATTR_USER_PREFIX "user."
-
-static size_t ocfs2_xattr_user_list(struct inode *inode, char *list,
- size_t list_size, const char *name,
- size_t name_len)
-{
- const size_t prefix_len = sizeof(XATTR_USER_PREFIX) - 1;
- const size_t total_len = prefix_len + name_len + 1;
- struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
-
- if (osb->s_mount_opt & OCFS2_MOUNT_NOUSERXATTR)
- return 0;
-
- if (list && total_len <= list_size) {
- memcpy(list, XATTR_USER_PREFIX, prefix_len);
- memcpy(list + prefix_len, name, name_len);
- list[prefix_len + name_len] = '\0';
- }
- return total_len;
-}
-
-static int ocfs2_xattr_user_get(struct inode *inode, const char *name,
- void *buffer, size_t size)
-{
- struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
-
- if (strcmp(name, "") == 0)
- return -EINVAL;
- if (osb->s_mount_opt & OCFS2_MOUNT_NOUSERXATTR)
- return -EOPNOTSUPP;
- return ocfs2_xattr_get(inode, OCFS2_XATTR_INDEX_USER, name,
- buffer, size);
-}
-
-static int ocfs2_xattr_user_set(struct inode *inode, const char *name,
- const void *value, size_t size, int flags)
-{
- struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
-
- if (strcmp(name, "") == 0)
- return -EINVAL;
- if (osb->s_mount_opt & OCFS2_MOUNT_NOUSERXATTR)
- return -EOPNOTSUPP;
-
- return ocfs2_xattr_set(inode, OCFS2_XATTR_INDEX_USER, name, value,
- size, flags);
-}
-
-struct xattr_handler ocfs2_xattr_user_handler = {
- .prefix = XATTR_USER_PREFIX,
- .list = ocfs2_xattr_user_list,
- .get = ocfs2_xattr_user_get,
- .set = ocfs2_xattr_user_set,
-};