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authorAndreas Gruenbacher <agruenba@redhat.com>2016-04-22 14:43:49 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2016-05-12 22:29:18 -0400
commitc8b6056a504fa384f36e7577fc5a1c1684fcf18a (patch)
tree9ef7ab6b2ed44a97438d941e576daf7293f4edce /fs/jfs/jfs_xattr.h
parent6c8f980c75185f8ba897814363d21882f7453f53 (diff)
downloadlinux-c8b6056a504fa384f36e7577fc5a1c1684fcf18a.tar.bz2
jfs: Switch to generic xattr handlers
This is mostly the same as on other filesystems except for attribute names with an "os2." prefix: for those, the prefix is not stored on disk, and on-attribute names without a prefix have "os2." added. As on several other filesystems, the underlying function for setting/removing xattrs (__jfs_setxattr) removes attributes when the value is NULL, so the set xattr handlers will work as expected. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/jfs/jfs_xattr.h')
-rw-r--r--fs/jfs/jfs_xattr.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/jfs/jfs_xattr.h b/fs/jfs/jfs_xattr.h
index e69e14f3777b..561f6af46288 100644
--- a/fs/jfs/jfs_xattr.h
+++ b/fs/jfs/jfs_xattr.h
@@ -19,6 +19,8 @@
#ifndef H_JFS_XATTR
#define H_JFS_XATTR
+#include <linux/xattr.h>
+
/*
* jfs_ea_list describe the on-disk format of the extended attributes.
* I know the null-terminator is redundant since namelen is stored, but
@@ -54,12 +56,8 @@ struct jfs_ea_list {
extern int __jfs_setxattr(tid_t, struct inode *, const char *, const void *,
size_t, int);
-extern int jfs_setxattr(struct dentry *, const char *, const void *, size_t,
- int);
extern ssize_t __jfs_getxattr(struct inode *, const char *, void *, size_t);
-extern ssize_t jfs_getxattr(struct dentry *, struct inode *, const char *, void *, size_t);
extern ssize_t jfs_listxattr(struct dentry *, char *, size_t);
-extern int jfs_removexattr(struct dentry *, const char *);
extern const struct xattr_handler *jfs_xattr_handlers[];