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Use "I/O" instead "IO"

This commit is contained in:
Ruihan Li 2025-09-02 08:54:11 +08:00 committed by Tate, Hongliang Tian
parent ef099996fc
commit 4e27e9d90b
1 changed files with 3 additions and 3 deletions
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6
kernel/src/util/iovec.rs
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@ -4,14 +4,14 @@ use ostd::mm::{Infallible, VmSpace};
use crate::prelude::*;
/// A kernel space IO vector.
/// A kernel space I/O vector.
#[derive(Debug, Clone, Copy)]
struct IoVec {
base: Vaddr,
len: usize,
}
/// A user space IO vector.
/// A user space I/O vector.
///
/// The difference between `IoVec` and `UserIoVec`
/// is that `UserIoVec` uses `isize` as the length type,
@ -28,7 +28,7 @@ impl TryFrom<UserIoVec> for IoVec {
fn try_from(value: UserIoVec) -> Result<Self> {
if value.len < 0 {
return_errno_with_message!(Errno::EINVAL, "the length of IO vector cannot be negative");
return_errno_with_message!(Errno::EINVAL, "the I/O buffer length cannot be negative");
}
Ok(IoVec {