WAP in C to print all the files present in a directory

Question

I want to make my own "ls" command, without using "system" library function

Answer 1

Try something like this (pass the directory name as argument i.e. $a.out )

#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <dirent.h>

int main(int argc, char* argv[])
{
    DIR *mydir;
    struct dirent *myfile;
    struct stat mystat;

    mydir = opendir(argv[1]);
    while((myfile = readdir(mydir)) != NULL)
    {
        printf(" %s\n", myfile->d_name);
    }
    closedir(mydir);
}