From bbac687ce0cef3dbceda4f4be4a9c63cb779cffe Mon Sep 17 00:00:00 2001
From: coffee <catheadcoffee@gmail.com>
Date: Fri, 6 Jun 2025 10:06:25 +0800
Subject: [PATCH] =?UTF-8?q?1.=20=E5=A2=9E=E5=8A=A0HShell=E6=94=AF=E6=8C=81?=
 =?UTF-8?q?=E7=AE=80=E6=98=93=E6=A0=87=E5=87=86=E5=BA=93=E4=B8=8D=E6=94=AF?=
 =?UTF-8?q?=E6=8C=81stdout=E7=9A=84=E6=83=85=E5=86=B5?=
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---
 src/HShellLex.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/HShellLex.c b/src/HShellLex.c
index a961c22..be1391a 100644
--- a/src/HShellLex.c
+++ b/src/HShellLex.c
@@ -17,6 +17,9 @@
 #endif
 #endif
 
+#ifndef stdout
+#define NOT_SUPPORT_STDOUT
+#endif
 
 #define CTRL_KEY(k) ((k) & 0x1f)
 
@@ -154,7 +157,9 @@ static void PrintCmdLine() {
         // 用户已经输入
         if (shellInfo_.password == 1 && shellInfo_.userName == 0) {
             HSHELL_PRINTF("password: \033[0m");
+#ifndef NOT_SUPPORT_STDOUT
             fflush(stdout);
+#endif
             return ;
         }
 
@@ -168,7 +173,9 @@ static void PrintCmdLine() {
             HSHELL_PRINTF("password: \033[0m");
         }
 
+#ifndef NOT_SUPPORT_STDOUT
         fflush(stdout);
+#endif
         return ;
     }
 #endif
@@ -178,7 +185,9 @@ static void PrintCmdLine() {
         HSHELL_PRINTF("\033[%dD", len - shellInfo_.cursorPos);
     }
 
+#ifndef NOT_SUPPORT_STDOUT
     fflush(stdout);
+#endif
 }
 
 static void DeleteBeginByte() {