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| author | Benno Lossin <lossin@kernel.org> | 2025-08-14 11:30:29 +0200 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2025-09-08 14:03:17 +0200 |
| commit | 4846300ba8f9b725594cc2e77785057f536b50c1 (patch) | |
| tree | 5f4c98856a18dbb84a05db551c46b29b1a4238fd /rust/uapi | |
| parent | 3c847e17225aa9481fc3f6c948f5c718dea526f1 (diff) | |
| download | linux-4846300ba8f9b725594cc2e77785057f536b50c1.tar.gz linux-4846300ba8f9b725594cc2e77785057f536b50c1.tar.bz2 linux-4846300ba8f9b725594cc2e77785057f536b50c1.zip | |
rust: derive `Zeroable` for all structs & unions generated by bindgen where possible
Using the `--with-derive-custom-{struct,union}` option of bindgen, add
`#[derive(MaybeZeroable)]` to every struct & union. This makes those
types implement `Zeroable` if all their fields implement it.
Sadly bindgen doesn't add custom derives to the `__BindgenBitfieldUnit`
struct. So manually implement `Zeroable` for that.
Signed-off-by: Benno Lossin <lossin@kernel.org>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
[ Formatted comment. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'rust/uapi')
| -rw-r--r-- | rust/uapi/lib.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/rust/uapi/lib.rs b/rust/uapi/lib.rs index 31c2f713313f..1d5fd9efb93e 100644 --- a/rust/uapi/lib.rs +++ b/rust/uapi/lib.rs @@ -34,4 +34,6 @@ type __kernel_size_t = usize; type __kernel_ssize_t = isize; type __kernel_ptrdiff_t = isize; +use pin_init::MaybeZeroable; + include!(concat!(env!("OBJTREE"), "/rust/uapi/uapi_generated.rs")); |