ensure codes conforms ISO c11 standard.

df_datalink/src/include/common.h

@@ -1,28 +1,13 @@
 /*****************************************************************************/
-/**
- * Description: A brief description of this file
- * 
- * Author: Fan Hao
- * Date: 2022-10-21 18:59
- * LastEditors: Fan Hao
- * LastEditTime: 2023-02-13 10:01
- * Revisions: Rev x.x
- * History: 
- * [YYYY-MM-DD]: Description of modification.
- * 
- * Copyright(c) 2023 Beijing Institute of Technology.
- * Lab of Communication and Networking
- * 
-******************************************************************************/
-/*****************************************************************************/
 /**
  * Description: Common definitions
  *
- * Date: 2021-12-04 16:32
+ * Date: 2023-12-21 16:32
  * LastEditors: Fan Hao
  * LastEditTime: 2022-07-16 17:13
  * Revisions: Rev 0.1
  * History:
+ * [2023-12-21]: Ensure the code conform ISO C11 standard.
  * [2022-07-16]: New branch for Dijian.
  * [2021-11-16]: Initial version.
  *
@@ -40,49 +25,59 @@
 #include "util.h"
 #include "error.h"
 #include "../config/app_config.h"
+
 /************************** Constant Definitions *****************************/
 /***************** Macros (Inline Functions) Definitions *********************/
-//#define ASSERT(exp)	assert(exp)
+#define __PRINT_BLOCK(block) do {\
-#define ASSERT(exp) ((exp) ? 0 : AppAssert(__FILE__, __LINE__))
+	block\
-#define _nop_()	asm("nop")
+} while(0)
 
-#define HALT_IF_ERR(status, msg, ...)                       \
+#define ASSERT(exp) ((exp) ? (void)0 : AppAssert(__FILE__, __LINE__))
-        if (SUCCESS != status) {                        \
+#define _nop_()	__asm__("nop")
-            printf("ERROR: #%d " msg, status, ##__VA_ARGS__); \
-            exit(status);                                   \
-        }
 
 /* Stringify */
 #define STR(x)   #x
 
-// #define _DEBUG_LEVEL 3
+#define _814_DEBUG_LEVEL 3
 
-#if _DEBUG_LEVEL == 1
+#if _814_DEBUG_LEVEL > 0
-#define DBG_ERROR(MSG, ...)  printf("in"__FILE__" #%4d [error]	"MSG,__LINE__, ##__VA_ARGS__)
+#define DBG_PRINT(...)  printf(__VA_ARGS__)
-#define DBG_WARNING(MSG, ...)  {}
+#endif
-#define DBG_INFO(MSG, ...)  {}
+#if _814_DEBUG_LEVEL >= 1
-#define DBG_PRINT(MSG, ...)  printf(MSG, ##__VA_ARGS__)
+#define DBG_ERROR(...) __PRINT_BLOCK( \
-#elif _DEBUG_LEVEL == 2
+    printf("in"__FILE__" #%4d [error]\t",__LINE__); \
-#define DBG_ERROR(MSG, ...)  printf("in"__FILE__" #%4d [error]	"MSG,__LINE__, ##__VA_ARGS__)
+    printf(__VA_ARGS__); \
-#define DBG_WARNING(MSG, ...)  printf("[warning]	"MSG, ##__VA_ARGS__)
+)
-#define DBG_INFO(MSG, ...)  {}
+#endif
-#define DBG_PRINT(MSG, ...)  printf(MSG, ##__VA_ARGS__)
+#if _814_DEBUG_LEVEL >= 2
-#elif _DEBUG_LEVEL == 3
+#define DBG_WARNING(...) __PRINT_BLOCK( \
-#define DBG_ERROR(MSG, ...)  printf("in"__FILE__" #%4d [error]	"MSG,__LINE__, ##__VA_ARGS__)
+    printf("[warning]\t"); \
-#define DBG_WARNING(MSG, ...)  printf("[warning]	"MSG, ##__VA_ARGS__)
+    printf(__VA_ARGS__); \
-#define DBG_INFO(MSG, ...)  printf("[Info]	"MSG, ##__VA_ARGS__)
+)
-#define DBG_PRINT(MSG, ...)  printf(MSG, ##__VA_ARGS__)
+#endif
-#else
+#if _814_DEBUG_LEVEL >= 3
-#define DBG_ERROR(MSG, ...)  {}
+#define DBG_INFO(...) __PRINT_BLOCK( \
-#define DBG_WARNING(MSG, ...)  {}
+    printf("[Info]\t"); \
-#define DBG_INFO(MSG, ...)  {}
+    printf(__VA_ARGS__); \
-#define DBG_PRINT(MSG, ...)  {}
+)
 #endif
 
+#ifndef DBG_ERROR
+#define DBG_ERROR(...)  {}
+#endif
+#ifndef DBG_WARNING
+#define DBG_WARNING(...)  {}
+#endif
+#ifndef DBG_INFO
+#define DBG_INFO(...)  {}
+#endif
+#ifndef DBG_PRINT
+#define DBG_PRINT(...)  {}
+#endif
 /**************************** Type Definitions *******************************/
 
 /************************** Variable Definitions *****************************/
 
 /************************** Function Prototypes ******************************/
 void AppAssert(const char * file, int line);
-#endif /* COMMON_H_ */
+#endif /* __COMMON_H_ */

df_datalink/src/util/common.c

@@ -30,14 +30,15 @@
 
 /*****************************************************************************/
 /**
- * @brief
+ * @brief	Throw an assert.
  *
- * @param
+ * @param	file indicate the filename of the assertion
+ * @param	line indicate which line the assertion occurs
  *
- * @return
+ * @return	NONE.
  *
  ******************************************************************************/
 void AppAssert(const char * file, int line){
-	DBG_ERROR("Assert: %s, #%d.\n", file, line);
+	DBG_PRINT("in %s #%4d [assert] ",file, line);
 	while(1);
-};
+}