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(parent: 05a0393) | patch
selftests/kernfs: test xattr retrieval
authorChristian Brauner <brauner@kernel.org>
Wed, 2 Jul 2025 11:53:21 +0000 (13:53 +0200)
committerChristian Brauner <brauner@kernel.org>
Wed, 2 Jul 2025 12:18:22 +0000 (14:18 +0200)
commit70619d40e8307b4b2ce1d08405e7b827c61ba4a8
treea0209f2fbad57b532fe53deb58a008a104636836tree
parent05a039312428457582708a4fcbd799b1a6e97f62commit | diff
selftests/kernfs: test xattr retrieval

Make sure that listxattr() returns zero and that getxattr() returns
ENODATA when no extended attributs are set. Use /sys/kernel/warn_count
as that always exists and is a read-only file.

Link: https://lore.kernel.org/20250702-hochmoderne-abklatsch-af9c605b57b2@brauner
Signed-off-by: Christian Brauner <brauner@kernel.org>
tools/testing/selftests/filesystems/.gitignore diff | blob | blame | history
tools/testing/selftests/filesystems/Makefile diff | blob | blame | history
tools/testing/selftests/filesystems/kernfs_test.c [new file with mode: 0644] blob
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