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| author | Matthew Maurer <mmaurer@google.com> | 2025-09-04 21:13:53 +0000 |
|---|---|---|
| committer | Danilo Krummrich <dakr@kernel.org> | 2025-09-10 18:58:11 +0200 |
| commit | 5e40b591cb46c0379d5406fa5548c9b2a3801353 (patch) | |
| tree | 9426414a02a60cebd4d9638f5491de36cf192bc1 /samples/rust/rust_debugfs.rs | |
| parent | 7f201ca18c825592e392596a2fca2374dd2a4dfe (diff) | |
rust: debugfs: Add support for read-only files
Extends the `debugfs` API to support creating read-only files. This
is done via the `Dir::read_only_file` method, which takes a data object
that implements the `Writer` trait.
The file's content is generated by the `Writer` implementation, and the
file is automatically removed when the returned `File` handle is
dropped.
Signed-off-by: Matthew Maurer <mmaurer@google.com>
Tested-by: Dirk Behme <dirk.behme@de.bosch.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20250904-debugfs-rust-v11-2-7d12a165685a@google.com
[ Fixup build failure when CONFIG_DEBUGFS=n. - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Diffstat (limited to 'samples/rust/rust_debugfs.rs')
0 files changed, 0 insertions, 0 deletions