| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| /* |
| * Squashfs - a compressed read only filesystem for Linux |
| * |
| * Copyright (c) 2010 |
| * Phillip Lougher <phillip@squashfs.org.uk> |
| * |
| * xattr.h |
| */ |
| |
| #ifdef CONFIG_SQUASHFS_XATTR |
| extern __le64 *squashfs_read_xattr_id_table(struct super_block *, u64, |
| u64 *, int *); |
| extern int squashfs_xattr_lookup(struct super_block *, unsigned int, int *, |
| unsigned int *, unsigned long long *); |
| #else |
| static inline __le64 *squashfs_read_xattr_id_table(struct super_block *sb, |
| u64 start, u64 *xattr_table_start, int *xattr_ids) |
| { |
| ERROR("Xattrs in filesystem, these will be ignored\n"); |
| *xattr_table_start = start; |
| return ERR_PTR(-ENOTSUPP); |
| } |
| |
| static inline int squashfs_xattr_lookup(struct super_block *sb, |
| unsigned int index, int *count, unsigned int *size, |
| unsigned long long *xattr) |
| { |
| return 0; |
| } |
| #define squashfs_listxattr NULL |
| #define squashfs_xattr_handlers NULL |
| #endif |
