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实现pty，附带测试程序 (#685)

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* 实现pty，附带测试程序

* fmt ** clippy

* 将file层的锁粒度缩小，从而不使用no_preempt。更改pipe在sleep部分的bug

* 修复拼写错误
This commit is contained in:
GnoCiYeH
2024-04-05 00:21:55 +08:00
committed by GitHub
parent b8ed38251d
commit dfe53cf087
49 changed files with 1691 additions and 384 deletions
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10
kernel/src/driver/input/ps2_mouse/ps_mouse_device.rs
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@ -36,7 +36,7 @@ use crate::{
},
libs::{
rwlock::{RwLockReadGuard, RwLockWriteGuard},
spinlock::SpinLock,
spinlock::{SpinLock, SpinLockGuard},
},
time::TimeSpec,
};
@ -587,7 +587,7 @@ impl DeviceINode for Ps2MouseDevice {
impl IndexNode for Ps2MouseDevice {
fn open(
&self,
_data: &mut FilePrivateData,
_data: SpinLockGuard<FilePrivateData>,
_mode: &crate::filesystem::vfs::file::FileMode,
) -> Result<(), SystemError> {
let mut guard = self.inner.lock_irqsave();
@ -595,7 +595,7 @@ impl IndexNode for Ps2MouseDevice {
Ok(())
}
fn close(&self, _data: &mut FilePrivateData) -> Result<(), SystemError> {
fn close(&self, _data: SpinLockGuard<FilePrivateData>) -> Result<(), SystemError> {
let mut guard = self.inner.lock_irqsave();
guard.buf.clear();
Ok(())
@ -606,7 +606,7 @@ impl IndexNode for Ps2MouseDevice {
_offset: usize,
_len: usize,
buf: &mut [u8],
_data: &mut FilePrivateData,
_data: SpinLockGuard<FilePrivateData>,
) -> Result<usize, SystemError> {
let mut guard = self.inner.lock_irqsave();
@ -625,7 +625,7 @@ impl IndexNode for Ps2MouseDevice {
_offset: usize,
_len: usize,
_buf: &[u8],
_data: &mut FilePrivateData,
_data: SpinLockGuard<FilePrivateData>,
) -> Result<usize, SystemError> {
return Err(SystemError::EOPNOTSUPP_OR_ENOTSUP);
}