From aa83b929d199e09bd5b3fd563b78b3c0d7e0b451 Mon Sep 17 00:00:00 2001
From: Meco Man <920369182@qq.com>
Date: Mon, 8 Nov 2021 14:11:09 -0500
Subject: [PATCH] select RT_USING_POSIX_STDIO for RT_LIBC_USING_FILEIO

---
 components/libc/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/components/libc/Kconfig b/components/libc/Kconfig
index 9b30357848..0a0906d6e1 100644
--- a/components/libc/Kconfig
+++ b/components/libc/Kconfig
@@ -11,6 +11,7 @@ if RT_USING_LIBC
     config RT_LIBC_USING_FILEIO
         bool "Enable libc with file operation, eg.fopen/fwrite/fread/getchar"
         select RT_USING_POSIX
+        select RT_USING_POSIX_STDIO
         default n
 
     config RT_USING_MODULE
-- 
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