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#include "fs/fs.h"

void usage()
{
    puts("ls [inode_nr]");
}



int main(int argc, char **argv)
{

    fs_dirent *dirs=malloc(sizeof(fs_dirent)*25);
    char *dir=getenv("PWD");
//    printf("PWD = %s\n",dir);

    if(argc==2)
    {
	if(argv[1][0]!='/')
	{
	    char buf[256];
	    sprintf(buf,"%s/%s",dir,argv[1]);
	    dir=buf;
	}
	else
	{
	    dir=argv[1];
	}
    }

    int  ls=readdir(dir,dirs,25);
    if(ls==-1)
    {
	printf("%s: file or directory '%s' not found.\n",argv[0],dir);
	return 0;
    }


    int i;
    for(i=0;i<ls;i++)
    {
	printf("%i %s%c\n",dirs[i].inode, dirs[i].name, ((dirs[i].type==FS_FILE_TYPE_DIR)?'/':' '));
    }

    return 0;
}