feat: Massive OS expansion with IPC, Sound & TTS, Block layer, FAT32/ext2/sysfs, Signals, Syscalls, Modules, Drivers & 50+ LazyBox applets

kernel/workqueue.c

@@ -0,0 +1,40 @@
+#include <kernel/workqueue.h>
+#include <kernel/printk.h>
+
+static work_struct_t* work_head = NULL;
+static work_struct_t* work_tail = NULL;
+
+void workqueue_init(void) {
+    work_head = NULL;
+    work_tail = NULL;
+    printk(KERN_INFO "WORKQUEUE: Kernel Async Worker Thread Queue online\n");
+}
+
+int schedule_work(work_struct_t* work) {
+    if (!work || work->pending) return -1;
+
+    work->pending = true;
+    work->next = NULL;
+
+    if (!work_tail) {
+        work_head = work;
+        work_tail = work;
+    } else {
+        work_tail->next = work;
+        work_tail = work;
+    }
+    return 0;
+}
+
+void workqueue_run_pending(void) {
+    while (work_head) {
+        work_struct_t* w = work_head;
+        work_head = w->next;
+        if (!work_head) work_tail = NULL;
+
+        w->pending = false;
+        if (w->func) {
+            w->func(w->data);
+        }
+    }
+}