diff options
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/signal_manager.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/lib/signal_manager.h b/src/lib/signal_manager.h index 13a45b640..8041005cf 100644 --- a/src/lib/signal_manager.h +++ b/src/lib/signal_manager.h @@ -47,7 +47,9 @@ public: _service.post (f); } - /** Call this in the UI when it is idle */ + /** Call this in the UI when it is idle. + * @return Number of idle handlers that were executed. + */ size_t ui_idle () { /* This executes one of the functors that has been post()ed to _service */ return _service.poll_one (); |