From 5229ad37ef98734dd0505250f8c368a400f302b1 Mon Sep 17 00:00:00 2001
From: hhj <huanghuijin@huawei.com>
Date: Tue, 4 Jan 2022 21:50:23 +0800
Subject: [PATCH] fix compile warning

Signed-off-by: hhj <huanghuijin@huawei.com>
---
 os_dump/dump_syspara.c | 7 ++++---
 os_dump/dump_syspara.h | 4 ++--
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/os_dump/dump_syspara.c b/os_dump/dump_syspara.c
index 488e696..aa04d26 100644
--- a/os_dump/dump_syspara.c
+++ b/os_dump/dump_syspara.c
@@ -16,6 +16,7 @@
 #include "dump_syspara.h"
 #include <stdio.h>
 #include <stdlib.h>
+#include "securec.h"
 #include "parameter.h"
 #if defined(__LITEOS_RISCV__)
 #include "wifiiot_at.h"
@@ -28,7 +29,7 @@ static const char* GetSdkApiLevel()
     static char sdkApiVersion[API_VERSION_LEN] = {0};
     int sdkApi = GetSdkApiVersion();
     sprintf_s(sdkApiVersion, API_VERSION_LEN, "%d", sdkApi);
-    return sdkApiVersion;
+    return (const char*)sdkApiVersion;
 }
 
 static const char* GetFirstApiLevel()
@@ -36,7 +37,7 @@ static const char* GetFirstApiLevel()
     static char firstApiVersion[API_VERSION_LEN] = {0};
     int firstApi = GetFirstApiVersion();
     sprintf_s(firstApiVersion, API_VERSION_LEN, "%d", firstApi);
-    return firstApiVersion;
+    return (const char*)firstApiVersion;
 }
 
 static const SysParaInfoItem SYSPARA_LIST[] = {
@@ -69,7 +70,7 @@ int QuerySysparaCmd()
 {
     int index = 0;
     int dumpInfoItemNum = (sizeof(SYSPARA_LIST) / sizeof(SysParaInfoItem));
-    char *temp = NULL;
+    const char *temp = NULL;
     int (*pfnPrintf)(const char *format, ...) = NULL;
 #if defined(__LITEOS_RISCV__)
     pfnPrintf = &AtPrintf;
diff --git a/os_dump/dump_syspara.h b/os_dump/dump_syspara.h
index 571f483..0eba991 100644
--- a/os_dump/dump_syspara.h
+++ b/os_dump/dump_syspara.h
@@ -18,9 +18,9 @@
 
 typedef struct {
     char *infoName;
-    char *(*getInfoValue)();
+    const char *(*getInfoValue)(void);
 } SysParaInfoItem;
 
 int QuerySysparaCmd();
 
-#endif
\ No newline at end of file
+#endif
-- 
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