diff options
| author | Gary Guo <gary@garyguo.net> | 2023-05-31 17:44:50 +0000 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2023-06-13 01:24:42 +0200 |
| commit | d2e3115d717197cb2bc020dd1f06b06538474ac3 (patch) | |
| tree | ce25ae73636780e460a5a3a7f714ec1f3b075f16 /rust/bindings/bindings_helper.h | |
| parent | d09a61024f6b78c6a08892fc916cdafd87b50365 (diff) | |
| download | linux-stable-d2e3115d717197cb2bc020dd1f06b06538474ac3.tar.gz linux-stable-d2e3115d717197cb2bc020dd1f06b06538474ac3.tar.bz2 linux-stable-d2e3115d717197cb2bc020dd1f06b06538474ac3.zip | |
rust: error: `impl Debug` for `Error` with `errname()` integration
Integrate the `Error` type with `errname()` by providing a new
`name()` method.
Then, implement `Debug` for the type using the new method.
[ Miguel: under `CONFIG_SYMBOLIC_ERRNAME=n`, `errname()` is a
`static inline`, so added a helper to support that case,
like we had in the `rust` branch. Also moved `#include` up
and reworded commit message for clarity. ]
Co-developed-by: Wedson Almeida Filho <walmeida@microsoft.com>
Signed-off-by: Wedson Almeida Filho <walmeida@microsoft.com>
Co-developed-by: Sven Van Asbroeck <thesven73@gmail.com>
Signed-off-by: Sven Van Asbroeck <thesven73@gmail.com>
Signed-off-by: Gary Guo <gary@garyguo.net>
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com>
Link: https://lore.kernel.org/r/20230531174450.3733220-1-aliceryhl@google.com
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'rust/bindings/bindings_helper.h')
| -rw-r--r-- | rust/bindings/bindings_helper.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/rust/bindings/bindings_helper.h b/rust/bindings/bindings_helper.h index 50e7a76d5455..3e601ce2548d 100644 --- a/rust/bindings/bindings_helper.h +++ b/rust/bindings/bindings_helper.h @@ -6,6 +6,7 @@ * Sorted alphabetically. */ +#include <linux/errname.h> #include <linux/slab.h> #include <linux/refcount.h> #include <linux/wait.h> |