1 files changed, 13 insertions, 1 deletions
diff --git a/src/uapi/irq.c b/src/uapi/irq.c
index 6687826..9bd8ec1 100644
--- a/src/uapi/irq.c
+++ b/src/uapi/irq.c
@@ -13,7 +13,6 @@
  * Actual IRQ handling request syscall handler.
  *
  * @param t Current tcb.
- * @param id IRQ id to request to handle.
  *
  * @return OK on success, non-zero otherwise.
  */
@@ -27,3 +26,16 @@ SYSCALL_DEFINE1(irq_req)(struct tcb *t, sys_arg_t id)
 
 	return_args1(t, register_irq(t, id));
 }
+
+SYSCALL_DEFINE2(req_notification)(struct tcb *t, sys_arg_t tid, sys_arg_t pid)
+{
+	if (!has_cap(t->caps, CAP_NOTIFICATION))
+		return_args1(t, ERR_PERM);
+
+	struct tcb *r = get_tcb(tid);
+	if (!r)
+		return_args1(t, ERR_INVAL);
+
+	t->notify_id = pid;
+	return_args1(t, OK);
+}