rust/helpers/time.c

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

File Facts

System
Linux kernel
Corpus path
rust/helpers/time.c
Extension
.c
Size
730 bytes
Lines
41
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/delay.h>
#include <linux/ktime.h>
#include <linux/timekeeping.h>

__rust_helper void rust_helper_fsleep(unsigned long usecs)
{
	fsleep(usecs);
}

__rust_helper ktime_t rust_helper_ktime_get_real(void)
{
	return ktime_get_real();
}

__rust_helper ktime_t rust_helper_ktime_get_boottime(void)
{
	return ktime_get_boottime();
}

__rust_helper ktime_t rust_helper_ktime_get_clocktai(void)
{
	return ktime_get_clocktai();
}

__rust_helper s64 rust_helper_ktime_to_us(const ktime_t kt)
{
	return ktime_to_us(kt);
}

__rust_helper s64 rust_helper_ktime_to_ms(const ktime_t kt)
{
	return ktime_to_ms(kt);
}

__rust_helper void rust_helper_udelay(unsigned long usec)
{
	udelay(usec);
}

Annotation

Implementation Notes