rust/helpers/mutex.c

Source file repositories/reference/linux-study-clean/rust/helpers/mutex.c

File Facts

System
Linux kernel
Corpus path
rust/helpers/mutex.c
Extension
.c
Size
612 bytes
Lines
31
Domain
Rust Kernel Layer
Bucket
Rust API Membrane
Inferred role
Rust Kernel Layer: implementation source
Status
source implementation candidate

Why This File Exists

Rust-side wrappers and abstractions around kernel C APIs, ownership contracts, allocation, synchronization, and module integration.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0

#include <linux/mutex.h>

__rust_helper void rust_helper_mutex_lock(struct mutex *lock)
{
	mutex_lock(lock);
}

__rust_helper int rust_helper_mutex_trylock(struct mutex *lock)
{
	return mutex_trylock(lock);
}

__rust_helper void rust_helper___mutex_init(struct mutex *mutex,
					    const char *name,
					    struct lock_class_key *key)
{
	__mutex_init(mutex, name, key);
}

__rust_helper void rust_helper_mutex_assert_is_held(struct mutex *mutex)
{
	lockdep_assert_held(mutex);
}

__rust_helper void rust_helper_mutex_destroy(struct mutex *lock)
{
	mutex_destroy(lock);
}

Annotation

Implementation Notes