一个打印调试信息的样例

Posted 2020-09-28 wzzkaifa

作者：刘昊昱 

博客：http://blog.csdn.net/liuhaoyutz

 

#include <stdio.h>
 
#define HAOYU_DEBUG_TYPE
 
#ifdef HAOYU_DEBUG_TYPE
#define HAOYU_DEBUG(...)     do {        printf("\n[HAOYU_DEBUG] ------------------ in %s:%d %s()------------------\n", __FILE__, __LINE__, __FUNCTION__);         printf(__VA_ARGS__);       printf("\n\n");     } while(0);
#else
#define HAOYU_DEBUG(...) do {} while(0)
#endif
 
int main(int argc, char **argv)
{
    int i = 0;
    printf("hellodebug!\n");
   HAOYU_DEBUG("debug message, i = %d", i);
    return 0;
}