优化runtime文件存储(补)

diff --git a/code/sdk/drivers/peripheral/utils/custom_save_runtime.c b/code/sdk/drivers/peripheral/utils/custom_save_runtime.c
index 4a77231..fbc522e 100644 (file)
--- a/code/sdk/drivers/peripheral/utils/custom_save_runtime.c
+++ b/code/sdk/drivers/peripheral/utils/custom_save_runtime.c
@@ -48,6 +48,8 @@
 
 #include <time.h>
 
+#include "unistd.h"
+
 #define RUNTIME_LOG_SAVE_PATH EXC_TAR_PATH