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-rw-r--r--lib/kobject.cc82
1 files changed, 0 insertions, 82 deletions
diff --git a/lib/kobject.cc b/lib/kobject.cc
deleted file mode 100644
index 8e8329e..0000000
--- a/lib/kobject.cc
+++ /dev/null
@@ -1,82 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/* Copyright (C) 2026 Richard Qin */
-
-/*
- * kobject — implementation.
- *
- * Lives in lib/ (mirroring Linux's lib/kobject.c) because kobject is a
- * generic primitive, not tied to the driver model.
- *
- * Reference: docs/specs/storage_stack.md §4.2
- */
-
-#include <lume/kobject.h>
-#include <lume/container_of.h>
-#include <lume/klog.h>
-
-void kobject_init(kobject* k, const kobj_type* type)
-{
- if (k == nullptr) {
- return;
- }
- k->name = nullptr;
- k->parent = nullptr;
- k->ktype = type;
- k->state_in_sysfs = false;
- k->entry.init();
- k->children.init();
- k->lock.init("kobject");
- kref_init(&k->refcount);
-}
-
-int kobject_add(kobject* k, kobject* parent, const char* name)
-{
- if (k == nullptr) {
- return -1;
- }
- k->name = name;
- if (parent != nullptr) {
- kobject_get(parent);
- k->parent = parent;
- LockGuard g(parent->lock);
- list_add_tail(&k->entry, &parent->children);
- }
- return 0;
-}
-
-void kobject_del(kobject* k)
-{
- if (k == nullptr || k->parent == nullptr) {
- return;
- }
- kobject* parent = k->parent;
- {
- LockGuard g(parent->lock);
- list_del_init(&k->entry);
- }
- k->parent = nullptr;
- kobject_put(parent);
-}
-
-void kobject_get(kobject* k)
-{
- if (k != nullptr) {
- kref_get(&k->refcount);
- }
-}
-
-static void kobject_release(kref* r)
-{
- kobject* k = container_of(r, kobject, refcount);
- if (k->ktype != nullptr && k->ktype->release != nullptr) {
- k->ktype->release(k);
- }
-}
-
-void kobject_put(kobject* k)
-{
- if (k == nullptr) {
- return;
- }
- kref_put(&k->refcount, kobject_release);
-}