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Diffstat (limited to 'kernel/fs/ext3/xattr_trusted.c')
-rw-r--r--kernel/fs/ext3/xattr_trusted.c54
1 files changed, 0 insertions, 54 deletions
diff --git a/kernel/fs/ext3/xattr_trusted.c b/kernel/fs/ext3/xattr_trusted.c
deleted file mode 100644
index 206cc66dc..000000000
--- a/kernel/fs/ext3/xattr_trusted.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * linux/fs/ext3/xattr_trusted.c
- * Handler for trusted extended attributes.
- *
- * Copyright (C) 2003 by Andreas Gruenbacher, <a.gruenbacher@computer.org>
- */
-
-#include "ext3.h"
-#include "xattr.h"
-
-static size_t
-ext3_xattr_trusted_list(struct dentry *dentry, char *list, size_t list_size,
- const char *name, size_t name_len, int type)
-{
- const size_t prefix_len = XATTR_TRUSTED_PREFIX_LEN;
- const size_t total_len = prefix_len + name_len + 1;
-
- if (!capable(CAP_SYS_ADMIN))
- return 0;
-
- if (list && total_len <= list_size) {
- memcpy(list, XATTR_TRUSTED_PREFIX, prefix_len);
- memcpy(list+prefix_len, name, name_len);
- list[prefix_len + name_len] = '\0';
- }
- return total_len;
-}
-
-static int
-ext3_xattr_trusted_get(struct dentry *dentry, const char *name,
- void *buffer, size_t size, int type)
-{
- if (strcmp(name, "") == 0)
- return -EINVAL;
- return ext3_xattr_get(d_inode(dentry), EXT3_XATTR_INDEX_TRUSTED,
- name, buffer, size);
-}
-
-static int
-ext3_xattr_trusted_set(struct dentry *dentry, const char *name,
- const void *value, size_t size, int flags, int type)
-{
- if (strcmp(name, "") == 0)
- return -EINVAL;
- return ext3_xattr_set(d_inode(dentry), EXT3_XATTR_INDEX_TRUSTED, name,
- value, size, flags);
-}
-
-const struct xattr_handler ext3_xattr_trusted_handler = {
- .prefix = XATTR_TRUSTED_PREFIX,
- .list = ext3_xattr_trusted_list,
- .get = ext3_xattr_trusted_get,
- .set = ext3_xattr_trusted_set,
-};