From 18221c5be458a4f15184d81d5ba950b583e85eac Mon Sep 17 00:00:00 2001
From: TNT_TS <tnt_ts@qq.com>
Date: Wed, 1 Jul 2026 17:09:25 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E6=94=B9static=E5=8F=98?=
 =?UTF-8?q?=E9=87=8F=E5=88=B0extern?=
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---
 include/shell.h | 6 +++---
 src/shell.c     | 4 +++-
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/include/shell.h b/include/shell.h
index 8e99bea..38effcc 100644
--- a/include/shell.h
+++ b/include/shell.h
@@ -15,9 +15,9 @@ typedef struct {
   int occupied;            // 开放寻址必须有的“已占用”标记
 } ShellCmdEntry;
 
-static char currentUser[USERNAME_MAX];
-static int cmdCount;
-static ShellCmdEntry cmdBucket[CMDSIZE_MAX];
+extern char currentUser[USERNAME_MAX];
+extern int cmdCount;
+extern ShellCmdEntry cmdBucket[CMDSIZE_MAX];
 
 int shellInit(char *username);
 int shellLoop();
diff --git a/src/shell.c b/src/shell.c
index 824a973..4dabcdb 100644
--- a/src/shell.c
+++ b/src/shell.c
@@ -4,7 +4,9 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-
+char currentUser[USERNAME_MAX];
+int cmdCount;
+ShellCmdEntry cmdBucket[CMDSIZE_MAX];
 /* 初始化shell，注册命令，传入登录的用户名 */
 int shellInit(char *username) {
   cmdCount = 0;