2 Commits

Author	SHA1	Message	Date
Matthew Maurer	839dc1d15b	rust: debugfs: Add support for writable files ... Extends the `debugfs` API to support creating writable files. This is done via the `Dir::write_only_file` and `Dir::read_write_file` methods, which take a data object that implements the `Reader` trait. 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-v11-3-7d12a165685a@google.com [ Fix up Result<()> -> Result. - Danilo ] Signed-off-by: Danilo Krummrich <dakr@kernel.org>	2025-09-10 18:58:16 +02:00
Matthew Maurer	5e40b591cb	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>	2025-09-10 18:58:11 +02:00