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add cargo fmt in Makefile, and exec make fmt

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This commit is contained in:
Yu Chen 2022-05-20 08:50:52 +08:00
parent daf439cff4
commit 3aa7fac88a
17 changed files with 57 additions and 63 deletions
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14
os/src/fs/inode.rs
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@ -1,8 +1,8 @@
//! `Arc<Inode>` -> `OSInodeInner`: In order to open files concurrently
//! we need to wrap `Inode` into `Arc`,but `Mutex` in `Inode` prevents
//! file systems from being accessed simultaneously
//!
//! `UPSafeCell<OSInodeInner>` -> `OSInode`: for static `ROOT_INODE`,we
//! `Arc<Inode>` -> `OSInodeInner`: In order to open files concurrently
//! we need to wrap `Inode` into `Arc`,but `Mutex` in `Inode` prevents
//! file systems from being accessed simultaneously
//!
//! `UPSafeCell<OSInodeInner>` -> `OSInode`: for static `ROOT_INODE`,we
//! need to wrap `OSInodeInner` into `UPSafeCell`
use super::File;
use crate::drivers::BLOCK_DEVICE;
@ -14,7 +14,7 @@ use bitflags::*;
use easy_fs::{EasyFileSystem, Inode};
use lazy_static::*;
/// A wrapper around a filesystem inode
/// to implement File trait atop
/// to implement File trait atop
pub struct OSInode {
readable: bool,
writable: bool,
@ -67,7 +67,7 @@ pub fn list_apps() {
println!("**************/");
}
bitflags! {
bitflags! {
///Open file flags
pub struct OpenFlags: u32 {
///Read only