From 293ce4460ffe2669c4d5b04d6b7d877b1bff6d64 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nils=20O=2E=20Sel=C3=A5sdal?= <noselasd@fiane.dyndns.org>
Date: Tue, 24 Dec 2013 06:21:13 +0100
Subject: [PATCH] Add accessor function to the uclock of an IOMux

---
 include/ucore/iomux.h | 6 +++++-
 src/iomux_impl.c      | 5 +++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/include/ucore/iomux.h b/include/ucore/iomux.h
index 2cef14c..1d60fe0 100644
--- a/include/ucore/iomux.h
+++ b/include/ucore/iomux.h
@@ -110,7 +110,11 @@ int iomux_unregister_fd(struct IOMux *mux, struct IOMuxFD *fd);
  */
 int iomux_update_events(struct IOMux *mux, struct IOMuxFD *fd);
 
-
+/** Retreive the UCoreClock associated with the IOMux.
+ * Either a suitable internal clock is provided, or the
+ * same clock as created by iomux_create_ex.
+ */
+struct UCoreClock *iomux_get_clock(struct IOMux *mux);
 /**
  * Convenience macro for setting the new event
  */
diff --git a/src/iomux_impl.c b/src/iomux_impl.c
index 653a839..421fd91 100644
--- a/src/iomux_impl.c
+++ b/src/iomux_impl.c
@@ -139,6 +139,11 @@ int iomux_update_events(struct IOMux *mux, struct IOMuxFD *fd)
     return mux->update_events_impl(mux, fd);
 }
 
+struct UCoreClock *iomux_get_clock(struct IOMux *mux)
+{
+    return mux->uclock;
+}
+
 struct UCTimers *iomux_get_timers(struct IOMux *mux)
 {
     return &mux->timers;