写日志

#include <stdio.h>
#define D(...) \
do { \
FILE *fp = fopen("/tmp/log.txt","a"); \
fprintf(fp,"%s:%s:%d:\t", __FILE__, __func__, __LINE__); \
fprintf(fp,__VA_ARGS__); \
fprintf(fp,"\n"); \
fclose(fp); \
} while (0);
posted @ 2021-12-08 17:57  hbg-rohens  阅读(42)  评论(0)  编辑  收藏  举报