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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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18
kernel/src/driver/keyboard/ps2_keyboard.rs
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@ -27,7 +27,11 @@ use crate::{
},
},
init::initcall::INITCALL_DEVICE,
libs::{keyboard_parser::TypeOneFSM, rwlock::RwLock, spinlock::SpinLock},
libs::{
keyboard_parser::TypeOneFSM,
rwlock::RwLock,
spinlock::{SpinLock, SpinLockGuard},
},
time::TimeSpec,
};
use system_error::SystemError;
@ -115,7 +119,7 @@ impl IndexNode for LockedPS2KeyBoardInode {
_offset: usize,
_len: usize,
_buf: &mut [u8],
_data: &mut FilePrivateData,
_data: SpinLockGuard<FilePrivateData>,
) -> Result<usize, SystemError> {
return Err(SystemError::ENOSYS);
}
@ -125,16 +129,20 @@ impl IndexNode for LockedPS2KeyBoardInode {
_offset: usize,
_len: usize,
_buf: &[u8],
_data: &mut FilePrivateData,
_data: SpinLockGuard<FilePrivateData>,
) -> Result<usize, SystemError> {
return Err(SystemError::ENOSYS);
}
fn open(&self, _data: &mut FilePrivateData, _mode: &FileMode) -> Result<(), SystemError> {
fn open(
&self,
_data: SpinLockGuard<FilePrivateData>,
_mode: &FileMode,
) -> Result<(), SystemError> {
return Ok(());
}
fn close(&self, _data: &mut FilePrivateData) -> Result<(), SystemError> {
fn close(&self, _data: SpinLockGuard<FilePrivateData>) -> Result<(), SystemError> {
return Ok(());
}