#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <unistd.h>
#include <dirent.h>
void print_usage(void);
void print_usage(void)
{
printf("Usage: test dirname\n");
}
int main(int argc,char *argv[])
{
DIR * dp;
struct dirent *filename;
if (argc < 2)
{
print_usage();
exit(1);
}
dp = opendir(argv[1]);
if (!dp)
{
fprintf(stderr,"open directory error\n");
return 0;
}
while (filename=readdir(dp))
{
printf("filename:%-10s\td_info:%ld\t d_reclen:%us\n",
filename->d_name,filename->d_ino,filename->d_reclen);
}
closedir(dp);
return 0;
}
linux C遍历指定目录下面的文件
最新推荐文章于 2024-04-22 22:16:06 发布