trace.rs

 1// SPDX-License-Identifier: GPL-2.0
 2
 3// Copyright (C) 2025 Google LLC.
 4
 5use kernel::ffi::{c_uint, c_ulong};
 6use kernel::tracepoint::declare_trace;
 7
 8declare_trace! {
 9    unsafe fn rust_binder_ioctl(cmd: c_uint, arg: c_ulong);
10}
11
12#[inline]
13pub(crate) fn trace_ioctl(cmd: u32, arg: usize) {
14    // SAFETY: Always safe to call.
15    unsafe { rust_binder_ioctl(cmd, arg as c_ulong) }
16}