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Add functions to convert a CString to upper- / lowercase, either in-place or by creating a copy of the original CString. Naming follows the one from the Rust stdlib, where functions starting with 'to' create a copy and functions starting with 'make' perform an in-place conversion. This is required by the Nova project (GSP only Rust successor of Nouveau) to convert stringified enum values (representing different GPU chipsets) to strings in order to generate the corresponding firmware paths. See also [1]. Link: https://rust-for-linux.zulipchat.com/#narrow/stream/288089-General/topic/String.20manipulation.20in.20kernel.20Rust [1] Reviewed-by: Alice Ryhl <aliceryhl@google.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Reviewed-by: Benno Lossin <benno.lossin@proton.me> Link: https://lore.kernel.org/r/20240223163726.12397-1-dakr@redhat.com [ Reworded to fix typo and to make the link use the `Link:` tag. ] Signed-off-by: Miguel Ojeda <ojeda@kernel.org> |
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| .. | ||
| alloc | ||
| bindings | ||
| kernel | ||
| macros | ||
| uapi | ||
| .gitignore | ||
| bindgen_parameters | ||
| build_error.rs | ||
| compiler_builtins.rs | ||
| exports.c | ||
| helpers.c | ||
| Makefile | ||