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squashfs: add new extended inode types

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Add new extended inode types that store the xattr_id field.
Also add the necessary code changes to make xattrs visibile.

Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>
This commit is contained in:
Phillip Lougher
2010-05-17 04:06:56 +01:00
parent f41d207cbe
commit 67f66cc6c7
6 changed files with 135 additions and 16 deletions
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12
fs/squashfs/squashfs.h
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@@ -73,6 +73,9 @@ extern struct inode *squashfs_iget(struct super_block *, long long,
unsigned int);
extern int squashfs_read_inode(struct inode *, long long);
/* xattr.c */
extern ssize_t squashfs_listxattr(struct dentry *, char *, size_t);
/* xattr_id.c */
extern int squashfs_xattr_lookup(struct super_block *, unsigned int, int *,
int *, long long *);
@@ -80,7 +83,7 @@ extern __le64 *squashfs_read_xattr_id_table(struct super_block *, u64,
u64 *, int *);
/*
* Inodes, files and decompressor operations
* Inodes, files, decompressor and xattr operations
*/
/* dir.c */
@@ -92,11 +95,18 @@ extern const struct export_operations squashfs_export_ops;
/* file.c */
extern const struct address_space_operations squashfs_aops;
/* inode.c */
extern const struct inode_operations squashfs_inode_ops;
/* namei.c */
extern const struct inode_operations squashfs_dir_inode_ops;
/* symlink.c */
extern const struct address_space_operations squashfs_symlink_aops;
extern const struct inode_operations squashfs_symlink_inode_ops;
/* xattr.c */
extern struct xattr_handler *squashfs_xattr_handlers[];
/* zlib_wrapper.c */
extern const struct squashfs_decompressor squashfs_zlib_comp_ops;