Function list_dir

examples/file/listdir.c:18–68

#include <sys/statfs.h>

void list_dir(const char* path)
{
    char * fullpath = RT_NULL;
    DIR *dir;

    dir = opendir(path);
    if (dir != RT_NULL)
    {
        struct dirent* dirent;
        struct stat s;

        fullpath = rt_malloc(256);
        if (fullpath == RT_NULL)
        {
            closedir(dir);
            rt_kprintf("no memory\n");
            return;
        }

        do
        {
            dirent = readdir(dir);
            if (dirent == RT_NULL) break;
            rt_memset(&s, 0, sizeof(struct stat));

            /* build full path for each file */
            rt_sprintf(fullpath, "%s/%s", path, dirent->d_name);

            stat(fullpath, &s);
            if ( s.st_mode & S_IFDIR )
            {
                rt_kprintf("%s\t\t<DIR>\n", dirent->d_name);
            }
            else
            {
                rt_kprintf("%s\t\t%lu\n", dirent->d_name, s.st_size);
            }
        } while (dirent != RT_NULL);

        closedir(dir);
    }
    else
    {
        rt_kprintf("open %s directory failed\n", path);
    }

    if (RT_NULL != fullpath)
    {
        rt_free(fullpath);
    }
}

#ifdef RT_USING_FINSH
#include <finsh.h>