5e40f1668d
Add xattr_trusted.c to the ext4l build with necessary changes: - Update xattr_trusted.c includes to use ext4_uboot.h - Add xattr.h include to ialloc.c for ext4_init_security - Remove duplicate ext4_init_security declaration from ext4_uboot.h (now provided by xattr.h inline stub) - Add ext4_xattr_get and ext4_xattr_set stubs Co-developed-by: Claude Opus 4.5 <noreply@anthropic.com> Signed-off-by: Simon Glass <simon.glass@canonical.com>
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* linux/fs/ext4/xattr_trusted.c
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* Handler for trusted extended attributes.
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*
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* Copyright (C) 2003 by Andreas Gruenbacher, <a.gruenbacher@computer.org>
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*/
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#include <linux/string.h>
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#include "ext4_uboot.h"
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#include "ext4_jbd2.h"
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#include "ext4.h"
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#include "xattr.h"
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static bool
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ext4_xattr_trusted_list(struct dentry *dentry)
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{
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return capable(CAP_SYS_ADMIN);
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}
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static int
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ext4_xattr_trusted_get(const struct xattr_handler *handler,
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struct dentry *unused, struct inode *inode,
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const char *name, void *buffer, size_t size)
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{
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return ext4_xattr_get(inode, EXT4_XATTR_INDEX_TRUSTED,
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name, buffer, size);
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}
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static int
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ext4_xattr_trusted_set(const struct xattr_handler *handler,
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struct mnt_idmap *idmap,
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struct dentry *unused, struct inode *inode,
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const char *name, const void *value,
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size_t size, int flags)
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{
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return ext4_xattr_set(inode, EXT4_XATTR_INDEX_TRUSTED,
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name, value, size, flags);
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}
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const struct xattr_handler ext4_xattr_trusted_handler = {
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.prefix = XATTR_TRUSTED_PREFIX,
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.list = ext4_xattr_trusted_list,
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.get = ext4_xattr_trusted_get,
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.set = ext4_xattr_trusted_set,
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};
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