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移植dns查询工具dog的--tcp功能 (#652)

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* add dog, modify user/Makefile and user.sysconfig

* add dog, modify user/Makefile and user.sysconfig

* fix tty unicode

* 修正无法正确编译dog的问题

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Co-authored-by: val213 <val213666@gmail.com>
Co-authored-by: GnoCiYeH <heyicong@dragonos.org>
Co-authored-by: longjin <longjin@DragonOS.org>
This commit is contained in:
Val213
2024-03-25 13:04:53 +08:00
committed by GitHub
parent 911132c4b8
commit 7c958c9ef0
8 changed files with 86 additions and 48 deletions
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2
kernel/src/driver/tty/virtual_terminal/virtual_console.rs
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@ -347,7 +347,7 @@ impl VirtualConsoleData {
/// !!! 注意，该函数返回true时，元组的第一个数据是无效数据（未转换完成）
fn translate_unicode(&mut self, c: u32) -> (Option<u32>, bool) {
// 收到的字符不是首个
if (c & 0xc8) == 0x80 {
if (c & 0xc0) == 0x80 {
// 已经不需要继续的字符了，说明这个字符是非法的
if self.utf_count == 0 {
return (Some(0xfffd), false);