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| author | Daniel Almeida <daniel.almeida@collabora.com> | 2025-07-15 02:29:58 +0300 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2025-07-20 00:18:18 +0300 |
| commit | cc84ef3b88f407e8bd5a5f7b6906d1e69851c856 (patch) | |
| tree | 43e765162217ea01d519a895eadf8678dca99e96 /tools/testing/selftests/bpf/prog_tests/access_variable_array.c | |
| parent | c77f85b347dd506ab6ef047031e75c2d03101187 (diff) | |
| download | linux-cc84ef3b88f407e8bd5a5f7b6906d1e69851c856.tar.xz | |
rust: bits: add support for bits/genmask macros
In light of bindgen being unable to generate bindings for macros, and
owing to the widespread use of these macros in drivers, manually define
the bit and genmask C macros in Rust.
The *_checked version of the functions provide runtime checking while
the const version performs compile-time assertions on the arguments via
the build_assert!() macro.
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Daniel Almeida <daniel.almeida@collabora.com>
Reviewed-by: Danilo Krummrich <dakr@kernel.org>
Link: https://lore.kernel.org/r/20250714-topics-tyr-genmask2-v9-1-9e6422cbadb6@collabora.com
[ `expect`ed Clippy warning in doctests, hid single `use`, grouped
examples. Reworded title. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/access_variable_array.c')
0 files changed, 0 insertions, 0 deletions