---

yaml
---
r: 20875
b: refs/heads/snap-stage3
c: 4174de8
h: refs/heads/master
i:
  20873: 53219c7
  20871: a9a7c1e
v: v3

Author: bblum

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: e430a699f2c60890d9b86069fd0c68a70ece7120
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: f57760c609d636d2e4698a26848f5c990d417265
+refs/heads/snap-stage3: 4174de8bb941c3edbeb14f42ab4ebbfff5fb176d
 refs/heads/try: ffbe0e0e00374358b789b0037bcb3a577cd218be
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b

branches/snap-stage3/src/rt/rust_builtin.cpp

@@ -968,6 +968,18 @@ task_signal_event(rust_task *target, void *event) {
     target->signal_event(event);
 }
 
+// Can safely run on the rust stack.
+extern "C" void
+rust_task_ref(rust_task *task) {
+    task->ref();
+}
+
+// Don't run on the rust stack!
+extern "C" void
+rust_task_deref(rust_task *task) {
+    task->deref();
+}
+
 //
 // Local Variables:
 // mode: C++

branches/snap-stage3/src/rt/rustrt.def.in

@@ -194,3 +194,5 @@ rust_signal_cond_lock
 rust_get_task_local_data
 rust_set_task_local_data
 rust_task_local_data_atexit
+rust_task_ref
+rust_task_deref