[PATCH v2 08/25] xattr: add is_fscaps_xattr() helper

Seth Forshee (DigitalOcean)
2024-02-21T21:25:06Z

Add a helper to determine if an xattr time is XATTR_NAME_CAPS instead of
open-coding a string comparision.

Suggested-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Seth Forshee (DigitalOcean) <sforshee@kernel.org>
---
include/linux/xattr.h | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/include/linux/xattr.h b/include/linux/xattr.h
index d20051865800..cbacfb4d74fa 100644
--- a/include/linux/xattr.h
+++ b/include/linux/xattr.h
@@ -28,6 +28,11 @@ static inline bool is_posix_acl_xattr(const char *name)
(strcmp(name, XATTR_NAME_POSIX_ACL_DEFAULT) == 0);
}

+static inline bool is_fscaps_xattr(const char *name)
+{
+ return strcmp(name, XATTR_NAME_CAPS) == 0;
+}
+
/*
* struct xattr_handler: When @name is set, match attributes with exactly that
* name. When @prefix is set instead, match attributes with that prefix and

--
2.43.0