From eae327a32e0512f35c15933753f4e65e6b7c4d9f Mon Sep 17 00:00:00 2001
From: Giovanni Di Sirio <gdisirio@gmail.com>
Date: Mon, 25 Sep 2017 07:23:34 +0000
Subject: Added chEvtAddEventsI().

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@10710 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 os/rt/include/chevents.h | 14 ++++++++++++++
 os/rt/src/chevents.c     |  6 +++---
 readme.txt               |  1 +
 3 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/os/rt/include/chevents.h b/os/rt/include/chevents.h
index bb368e96b..a01c6d71e 100644
--- a/os/rt/include/chevents.h
+++ b/os/rt/include/chevents.h
@@ -256,6 +256,20 @@ static inline void chEvtBroadcastI(event_source_t *esp) {
   chEvtBroadcastFlagsI(esp, (eventflags_t)0);
 }
 
+/**
+ * @brief   Adds (OR) a set of events to the current thread, this is
+ *          @b much faster than using @p chEvtBroadcast() or @p chEvtSignal().
+ *
+ * @param[in] events    the events to be added
+ * @return              The mask of currently pending events.
+ *
+ * @iclass
+ */
+static inline eventmask_t chEvtAddEventsI(eventmask_t events) {
+
+  return currp->epending |= events;
+}
+
 /**
  * @brief   Returns the events mask.
  * @details The pending events mask is returned but not altered in any way.
diff --git a/os/rt/src/chevents.c b/os/rt/src/chevents.c
index eedd240ad..4f318960a 100644
--- a/os/rt/src/chevents.c
+++ b/os/rt/src/chevents.c
@@ -180,13 +180,13 @@ eventmask_t chEvtGetAndClearEvents(eventmask_t events) {
  * @api
  */
 eventmask_t chEvtAddEvents(eventmask_t events) {
+  eventmask_t newevt;
 
   chSysLock();
-  currp->epending |= events;
-  events = currp->epending;
+  newevt = chEvtAddEventsI(events);
   chSysUnlock();
 
-  return events;
+  return newevt;
 }
 
 /**
diff --git a/readme.txt b/readme.txt
index d0aca1ea1..57eb7a473 100644
--- a/readme.txt
+++ b/readme.txt
@@ -89,6 +89,7 @@
 *****************************************************************************
 
 *** Next ***
+- NEW: Added a new function to RT events chEvtAddEventsI().
 - NEW: Integrated the latest FatFS 0.13 with patches.
 - NEW: Improved RT and NIL test suite to report version numbers and
        configuration settings.
-- 
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