Samuka007/asterinas
1
0
Fork 0
mirror of https://github.com/asterinas/asterinas.git synced 2025-06-26 02:43:24 +00:00
Code Issues Packages Projects Releases Wiki Activity

Open stdio by opening /dev/tty

Browse Source
This commit is contained in:
Jianfeng Jiang
2023-06-02 16:10:18 +08:00
committed by Tate, Hongliang Tian
parent 7803d9037e
commit 4c4366ccb0
6 changed files with 49 additions and 203 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
services/libs/jinux-std/src/fs/utils/vnode.rs
View File

@ -45,7 +45,7 @@ impl Vnode {
pub fn write_at(&self, offset: usize, buf: &[u8]) -> Result<usize> {
let type_ = self.inode_type();
if type_ != InodeType::File && type_ != InodeType::Socket {
if !type_.support_write() {
return_errno!(Errno::EINVAL);
}
let inner = self.inner.write();
@ -68,7 +68,7 @@ impl Vnode {
pub fn write_direct_at(&self, offset: usize, buf: &[u8]) -> Result<usize> {
let type_ = self.inode_type();
if type_ != InodeType::File && type_ != InodeType::Socket {
if !type_.support_write() {
return_errno!(Errno::EINVAL);
}
let inner = self.inner.write();
@ -80,7 +80,7 @@ impl Vnode {
pub fn read_at(&self, offset: usize, buf: &mut [u8]) -> Result<usize> {
let type_ = self.inode_type();
if type_ != InodeType::File && type_ != InodeType::Socket {
if !type_.support_read() {
return_errno!(Errno::EISDIR);
}
let inner = self.inner.read();
@ -103,7 +103,7 @@ impl Vnode {
pub fn read_direct_at(&self, offset: usize, buf: &mut [u8]) -> Result<usize> {
let type_ = self.inode_type();
if type_ != InodeType::File && type_ != InodeType::Socket {
if !type_.support_read() {
return_errno!(Errno::EISDIR);
}
let inner = self.inner.read();
@ -115,7 +115,7 @@ impl Vnode {
pub fn read_to_end(&self, buf: &mut Vec<u8>) -> Result<usize> {
let type_ = self.inode_type();
if type_ != InodeType::File && type_ != InodeType::Socket {
if !type_.support_read() {
return_errno!(Errno::EISDIR);
}
let inner = self.inner.read();
@ -134,7 +134,7 @@ impl Vnode {
pub fn read_direct_to_end(&self, buf: &mut Vec<u8>) -> Result<usize> {
let type_ = self.inode_type();
if type_ != InodeType::File && type_ != InodeType::Socket {
if !type_.support_read() {
return_errno!(Errno::EISDIR);
}
let inner = self.inner.read();