vm_obj rb_map_fold(vm_obj const &, vm_obj const &, vm_obj const &, vm_obj const & m, vm_obj const & a, vm_obj const & fn) {
vm_obj r = a;
to_map(m).for_each([&](vm_obj const & k, vm_obj const & d) {
r = invoke(fn, k, d, r);
});
return r;
}
static ssize_t map_type_show(struct kobject *kobj, struct attribute *attr,
char *buf)
{
struct uio_map *map = to_map(kobj);
struct uio_mem *mem = map->mem;
struct map_sysfs_entry *entry;
entry = container_of(attr, struct map_sysfs_entry, attr);
if (!entry->show)
return -EIO;
return entry->show(mem, buf);
}
static void map_release(struct kobject *kobj)
{
struct uio_map *map = to_map(kobj);
kfree(map);
}
vm_obj rb_map_max(vm_obj const &, vm_obj const &, vm_obj const & m) {
if (to_map(m).empty())
return mk_vm_none();
else
return mk_vm_some(to_map(m).max());
}
vm_obj rb_map_find(vm_obj const &, vm_obj const &, vm_obj const & m, vm_obj const & k) {
if (auto d = to_map(m).find(k))
return mk_vm_some(*d);
else
return mk_vm_none();
}
vm_obj rb_map_contains(vm_obj const &, vm_obj const &, vm_obj const & m, vm_obj const & k) {
return mk_vm_bool(to_map(m).contains(k));
}
vm_obj rb_map_erase(vm_obj const &, vm_obj const &, vm_obj const & m, vm_obj const & k) {
return to_obj(erase(to_map(m), k));
}
vm_obj rb_map_insert(vm_obj const &, vm_obj const &, vm_obj const & m, vm_obj const & k, vm_obj const & d) {
return to_obj(insert(to_map(m), k, d));
}
vm_obj rb_map_size(vm_obj const &, vm_obj const &, vm_obj const & m) {
return mk_vm_nat(to_map(m).size());
}