#![allow(clippy::module_name_repetitions)]
pub const IOPRIO_CLASS_SHIFT: u8 = 13;
pub const IOPRIO_PRIO_MASK: i32 = (1 << IOPRIO_CLASS_SHIFT) - 1;
#[inline]
#[must_use]
pub const fn ioprio_prio_class(mask: i32) -> i32 {
mask >> IOPRIO_CLASS_SHIFT
}
#[inline]
#[must_use]
pub const fn ioprio_prio_data(mask: i32) -> i32 {
mask & IOPRIO_PRIO_MASK
}
#[inline]
#[must_use]
pub const fn ioprio_prio_value(class_: i32, data: i32) -> i32 {
(class_ << IOPRIO_CLASS_SHIFT) | data
}
#[inline]
#[must_use]
pub const fn ioprio_valid(mask: i32) -> bool {
ioprio_prio_class(mask) != IOPRIO_CLASS_NONE
}
pub const IOPRIO_CLASS_NONE: i32 = 0;
pub const IOPRIO_CLASS_RT: i32 = 1;
pub const IOPRIO_CLASS_BE: i32 = 2;
pub const IOPRIO_CLASS_IDLE: i32 = 3;
pub const IOPRIO_BE_NR: i32 = 8;
pub const IOPRIO_WHO_PROCESS: i32 = 1;
pub const IOPRIO_WHO_PGRP: i32 = 2;
pub const IOPRIO_WHO_USER: i32 = 3;
pub const IOPRIO_NORM: i32 = 4;