diff options
| author | Andreas Gruenbacher <agruenba@redhat.com> | 2015-10-04 20:18:51 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-11-14 04:34:32 +0300 |
| commit | d9a82a04033f87bbd06efb29f78c0170a38154a8 (patch) | |
| tree | ac074d813cda2a29a5f8a12a063e058ea588cb7c /fs/reiserfs/xattr_security.c | |
| parent | bf781714b3e1421a0ebcd0137d081e6566a89f15 (diff) | |
| download | linux-d9a82a04033f87bbd06efb29f78c0170a38154a8.tar.xz | |
xattr handlers: Pass handler to operations instead of flags
The xattr_handler operations are currently all passed a file system
specific flags value which the operations can use to disambiguate between
different handlers; some file systems use that to distinguish the xattr
namespace, for example. In some oprations, it would be useful to also have
access to the handler prefix. To allow that, pass a pointer to the handler
to operations instead of the flags value alone.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/reiserfs/xattr_security.c')
| -rw-r--r-- | fs/reiserfs/xattr_security.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/fs/reiserfs/xattr_security.c b/fs/reiserfs/xattr_security.c index 9a3b0616f283..ac659af431ae 100644 --- a/fs/reiserfs/xattr_security.c +++ b/fs/reiserfs/xattr_security.c @@ -9,8 +9,8 @@ #include <linux/uaccess.h> static int -security_get(struct dentry *dentry, const char *name, void *buffer, size_t size, - int handler_flags) +security_get(const struct xattr_handler *handler, struct dentry *dentry, + const char *name, void *buffer, size_t size) { if (strlen(name) < sizeof(XATTR_SECURITY_PREFIX)) return -EINVAL; @@ -22,8 +22,8 @@ security_get(struct dentry *dentry, const char *name, void *buffer, size_t size, } static int -security_set(struct dentry *dentry, const char *name, const void *buffer, - size_t size, int flags, int handler_flags) +security_set(const struct xattr_handler *handler, struct dentry *dentry, + const char *name, const void *buffer, size_t size, int flags) { if (strlen(name) < sizeof(XATTR_SECURITY_PREFIX)) return -EINVAL; @@ -34,8 +34,9 @@ security_set(struct dentry *dentry, const char *name, const void *buffer, return reiserfs_xattr_set(d_inode(dentry), name, buffer, size, flags); } -static size_t security_list(struct dentry *dentry, char *list, size_t list_len, - const char *name, size_t namelen, int handler_flags) +static size_t security_list(const struct xattr_handler *handler, + struct dentry *dentry, char *list, size_t list_len, + const char *name, size_t namelen) { const size_t len = namelen + 1; |