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| author | Gary Guo <gary@garyguo.net> | 2024-09-14 00:29:23 +0300 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2024-11-11 01:58:00 +0300 |
| commit | d072acda4862f095ec9056979b654cc06a22cc68 (patch) | |
| tree | 270061d20e18a9c5ff90cef8e4deed75bdb93c63 /rust/kernel/str.rs | |
| parent | 2fd6f55c048d0c863ffbc8590b1bd2edb5ff13e5 (diff) | |
| download | linux-d072acda4862f095ec9056979b654cc06a22cc68.tar.xz | |
rust: use custom FFI integer types
Currently FFI integer types are defined in libcore. This commit creates
the `ffi` crate and asks bindgen to use that crate for FFI integer types
instead of `core::ffi`.
This commit is preparatory and no type changes are made in this commit
yet.
Signed-off-by: Gary Guo <gary@garyguo.net>
Link: https://lore.kernel.org/r/20240913213041.395655-4-gary@garyguo.net
[ Added `rustdoc`, `rusttest` and KUnit tests support. Rebased on top of
`rust-next` (e.g. migrated more `core::ffi` cases). Reworded crate
docs slightly and formatted. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'rust/kernel/str.rs')
| -rw-r--r-- | rust/kernel/str.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/rust/kernel/str.rs b/rust/kernel/str.rs index aff6baa521d4..d04c12a1426d 100644 --- a/rust/kernel/str.rs +++ b/rust/kernel/str.rs @@ -184,7 +184,7 @@ impl CStr { /// last at least `'a`. When `CStr` is alive, the memory pointed by `ptr` /// must not be mutated. #[inline] - pub unsafe fn from_char_ptr<'a>(ptr: *const core::ffi::c_char) -> &'a Self { + pub unsafe fn from_char_ptr<'a>(ptr: *const crate::ffi::c_char) -> &'a Self { // SAFETY: The safety precondition guarantees `ptr` is a valid pointer // to a `NUL`-terminated C string. let len = unsafe { bindings::strlen(ptr) } + 1; @@ -247,7 +247,7 @@ impl CStr { /// Returns a C pointer to the string. #[inline] - pub const fn as_char_ptr(&self) -> *const core::ffi::c_char { + pub const fn as_char_ptr(&self) -> *const crate::ffi::c_char { self.0.as_ptr() as _ } |