C语言遍历目录，可以循环的遍历 子目录


#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <dirent.h>
#include <sys/stat.h>
#include <unistd.h>
#include <sys/types.h>
void listDir(char *path)
{
    struct dirent* ent = NULL;
    DIR *pDir;
    pDir=opendir(path);
    while (NULL != (ent=readdir(pDir)))
    {
        if (ent->d_reclen==24)
        {
            if (ent->d_type==8)
                printf("%s\n", ent->d_name);
            else
            {
                printf(" 子目录：%s\n",ent->d_name);
                printf(" 子目录：%s\n",ent->d_name);
                listDir(ent->d_name);
                printf("返回%s\n",ent->d_name);
            }
        }
    }
    listDir(ent->d_name);
    printf("返回%s\n",ent->d_name);

}

int main(int argc,char *argv[])
{
    listDir(argv[1]);
    return 0;
}