Thread: find all files in current directory!

This is my previous post which returns all the filename in a folder,
know the only file name in a directory(Linux)

I want to list out all the file name in the current directory.
I would like to know how to get the current directory, I would like to get simple and easiest way!

have done this:

Code:

void getFile (char *file)
{
    DIR *dir;
    struct dirent *dp;

        char cwd[1024];

       getcwd(cwd, sizeof(cwd));

    if((dir  = opendir(cwd)) == NULL) {
        perror("\nUnable to open directory.");
        exit(0);
    }
        while ((dp=readdir(dir)) != NULL) {
                printf("%s\n", dp->d_name);
        }
        closedir(dir);

}

but why this is printing a garbage thing at the end?

You can open the current directory by doing opendir(".").

What garbage thing is it printing? I tested it and it works fine on my system.