linux/rust/helpers/helpers.c
Wedson Almeida Filho a0d13aac70 rust: rbtree: add red-black tree implementation backed by the C version
The rust rbtree exposes a map-like interface over keys and values,
backed by the kernel red-black tree implementation. Values can be
inserted, deleted, and retrieved from a `RBTree` by key.

This base abstraction is used by binder to store key/value
pairs and perform lookups, for example the patch
"[PATCH RFC 03/20] rust_binder: add threading support"
in the binder RFC [1].

Link: https://lore.kernel.org/rust-for-linux/20231101-rust-binder-v1-3-08ba9197f637@google.com/ [1]
Signed-off-by: Wedson Almeida Filho <wedsonaf@gmail.com>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Tested-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Boqun Feng <boqun.feng@gmail.com>
Reviewed-by: Benno Lossin <benno.lossin@proton.me>
Signed-off-by: Matt Gilbride <mattgilbride@google.com>
Link: https://lore.kernel.org/r/20240822-b4-rbtree-v12-1-014561758a57@google.com
[ Updated link to docs.kernel.org. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2024-08-31 17:35:08 +02:00

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C

// SPDX-License-Identifier: GPL-2.0
/*
* Non-trivial C macros cannot be used in Rust. Similarly, inlined C functions
* cannot be called either. This file explicitly creates functions ("helpers")
* that wrap those so that they can be called from Rust.
*
* Sorted alphabetically.
*/
#include "blk.c"
#include "bug.c"
#include "build_assert.c"
#include "build_bug.c"
#include "err.c"
#include "kunit.c"
#include "mutex.c"
#include "page.c"
#include "rbtree.c"
#include "refcount.c"
#include "signal.c"
#include "slab.c"
#include "spinlock.c"
#include "task.c"
#include "uaccess.c"
#include "wait.c"
#include "workqueue.c"