From f33c89ce5aed94bf143f7f4d0bd7e1e743176f06 Mon Sep 17 00:00:00 2001
From: liuduanfei <939763442@qq.com>
Date: Wed, 14 Jul 2021 07:02:56 +0000
Subject: 64位模式下 默认支持 RT_PRINTF_LONGLONG
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---
 src/kservice.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/kservice.c b/src/kservice.c
index e9972dba97..dfb37dd888 100644
--- a/src/kservice.c
+++ b/src/kservice.c
@@ -30,6 +30,10 @@
 /* use precision */
 #define RT_PRINTF_PRECISION
 
+#ifdef ARCH_CPU_64BIT
+    #define RT_PRINTF_LONGLONG
+#endif
+
 /**
  * @addtogroup KernelService
  */
-- 
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