make_filename(filename, INDEX_SESSIONDIR, sessionname);
mkdir(filename, 0700);
make_filename(filename, INDEX_SESSION, sessionname);
fp = fopen(filename, "w");
make_filename(filename, INDEX_SESSIONDIR, sessionname);
mkdir(filename, 0700);
make_filename(filename, INDEX_SESSION, sessionname);
fp = fopen(filename, "w");