static int purge_stale_dir(const char *path)
{
char p[PATH_MAX];
snprintf(p, PATH_MAX, "%s/.stale", path);
return purge_dir(p);
}
void purge_dir(tmp_dir *dir)
{
sc_dir_iterator *it = dir->search();
for (;!it->is_over();it->next()) {
tmp_dirent *dirent = dir->find(it->value());
if (dirent->dir) {
purge_dir(dirent->u.dir);
}
unlink(dirent->name);
}
delete it;
}
// we dont care here about history of alloc'ed memory, yet.
~tmp_repo()
{
purge_dir(&root);
}
