无法打开包含文件dirent.h [英] can not open include file dirent.h

问题描述

大家好

我遇到错误无法打开包含文件dirent.h.没有
这样的文件或目录.代码在下面给出
我正在尝试使用目录扫描代码单个目录中有多个文件，我想一步一步地扫描它们

Hi All

I am getting error can not open include file dirent.h .No
such file or directory . the code is given below
I am trying to use directory scanning code A single directory have multiple files i want to scan them all step by step

#include <sys/types.h>
#include <dirent.h>
#include <errno.h>
#include <vector>
#include <string>
#include <iostream>
 #include <sys/stat.h> /* for stat() */


using namespace std;
int isDir(string path)
;

/*function... might want it in some class?*/
int getdir (string dir, vector<string> &dirlist, vector<string> &fileList)
{
    DIR *dp;
    struct dirent *dirp, *dirFp ;
    if((dp  = opendir(dir.c_str())) == NULL) {
        cout << "Error(" << errno << ") opening " << dir << endl;
        return errno;
    }

    while ((dirp = readdir(dp)) != NULL) {
        if (strcmp (dirp->d_name, ".") != 0 && strcmp(dirp->d_name, "..") != 0) {
            //dirlist.push_back(string(dirp->d_name));

            string Tmp = dir.c_str()+ string("/") + string(dirp->d_name);
            if(isDir(Tmp)) {
            //if(isDir(string(dir.c_str() + dirp->d_name))) {
                dirlist.push_back(Tmp);
                getdir(Tmp,dirlist,fileList);
            } else {
  //              cout << "Files :"<<dirp->d_name << endl;
                fileList.push_back(string(Tmp));
            }

        }
    }
    closedir(dp);
    return 0;
}

int isDir(string path)
{
    struct stat stat_buf;
    stat( path.c_str(), &stat_buf);
    int is_dir = S_ISDIR( stat_buf.st_mode);
//    cout <<"isDir :Path "<<path.c_str()<<endl;
    return ( is_dir ? 1: 0);
}

int main()
{
    string dir = string("/test1/mfs");
    vector<string> dirlist = vector<string>();
    vector<string> fileList = vector<string>();

    getdir(dir,dirlist,fileList);
#if 0
    for (unsigned int i = 0;i < dirlist.size();i++) {
        cout << "Dir LIst" <<dirlist[i] << endl;
        //string dirF = dir + "/" + dirlist[i];
        //getdir(dirF,fileList);
    }
#endif
    for (unsigned int i = 0; i < fileList.size(); i++)
        cout << "Files :"<<fileList[i]<< endl;
    return 0;
}

请帮助解决此代码的问题简单的头文件错误无法理解为什么会发生

plz help whats problem with this code simple header file error is not understand able why this happen

推荐答案

这是因为dirent.h并不随VC6一起提供. br/>
只有以下编译器知道dirent.h

Turbo C ++(DOS)
GCC(跨平台)
MinGW(Microsoft Windows)
Borland C ++ Builder(Microsoft Windows)


您可以下载dirent.h并在VC6中使用，以下链接可能会对您有所帮助

http://www.softagalleria.net/dirent.php [

This is because dirent.h doesn''t come with VC6.

Only following compiler knows dirent.h

Turbo C++ (DOS)
GCC (Cross-platform)
MinGW (Microsoft Windows)
Borland C++ Builder (Microsoft Windows)


You can download dirent.h to use in VC6, following is the link which may help you

http://www.softagalleria.net/dirent.php[^]

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