fork return value

2026-02-25 14:44:18 +01:00
parent 8b271e2470
commit b958e9461e
5 changed files with 18 additions and 8 deletions
--- a/kernel/syscall/skeleton.cc
+++ b/kernel/syscall/skeleton.cc
@@ -296,10 +296,14 @@ int fork(Vault &vault, InterruptContext *user_context) {
    copy_stack(parent, child);

    child->StackPointer.user = (void*)user_context->sp;
+    vault.thread_list[child->id] = child;

+    //return parent pid to child
+	prepareContext(child->StackPointer.isr, child->context, Thread::kickoff, reinterpret_cast<uintptr_t>(child), parent->id, 0);
    vault.scheduler.ready(child);
    
-    return 0;
+    // return child pid to parent
+    return child->id;
 }